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The 15 plumbers serving Lyons, ranked.

We read 1,852 reviews across Google, Yelp and BBB for the 52 plumbers serving Lyons — including the one-star reviews other directories bury — and ranked them the way we'd rank them for a friend. 29 of the 52 list 24/7 hours — but "open 24 hours" on a Google profile and "answered at 2 a.m." in a customer review are not the same claim, and we quote the reviews that tell you which is which. Rankings are not for sale.

Lyons's problem isn't finding a plumber; it's telling them apart — the median rating here is 4.8, and when everyone has five stars, the stars stop helping. 31 of these companies carry 100+ reviews — enough history for real patterns to show. The patterns differ more than the ratings do: 26 of the 52 have a repeated complaint pattern in their reviews — quotes that grew mid-job, unreturned callbacks — flagged and quoted on their cards below. One number worth knowing: only one company in this radius — Plumbing Lafayette — sits below 4.0 (1.0). Across the reviews we analyzed, the work named most often is water heaters and sewer work.

Updated Jul 11, 202620-mile radius of downtown LyonsHow we rank
How we rank — the 60-second version

What we read: for each plumber, up to 100 recent reviews from Google, Yelp and BBB — the full text, not just the stars. For this page: 709 reviews across 15 businesses.

What moves a plumber up: repeated, independent evidence of showing up when promised, fair and upfront pricing, and work that holds. One glowing review counts for little; twenty that agree count for a lot.

What moves a plumber down: repeated complaint patterns — surprise fees, missed appointments, pressure sales — especially when they show up on more than one platform.

What never moves the ranking: money. One clearly labeled sponsored slot may appear above this list; it never changes the order below it.

Our take on each plumber is our opinion, grounded in the reviews we quote on this page. Full methodology ↓

Water everywhere right now? Shut off your main valve first, then jump to the 24/7 picks ↓. Every plumber below is one tap to call.

Only need the after-hours list? See the 24/7 plumbers serving Lyons

Our top picks

Consistent evidence of showing up, honest pricing, and work that lasts
1

Lewis Brothers Plumber & HVAC

Top pick24/7 per Google listing
4.8 (95 Google reviews) 19.9 mi from downtown Lyons

4.8 stars across 95 reviews; 50 of 99 sampled reviews flag fast response and 9 cite fair pricing, with 28 same-day mentions and 12 emergency mentions.

Rating mix — of the 15 reviews we analyzed95 total on Google
512
41
30
20
12

What reviewers keep saying

  • Beat 3 competing quotes on a leaky tub faucet — Robert fixed it without cutting tile after others quoted $1,200-$1,500 for tile-cut repairs. (cited in 1 of 99 reviews)
  • Same-day emergency leak response — Nathan arrived quickly when other companies said they'd call back and never did. (cited in 1 of 99 reviews)
  • Slab-leak work without ripping up the floor — Josiah removed only one small tile to access a hot-water-line leak under the foundation. (cited in 1 of 99 reviews)

What reviewers complain about

  • 5 of 99 sampled reviews call out pricing as expensive even on otherwise 5-star jobs. (1 of 99 reviews)
  • Phone troubleshooting before billing — Nathan asked for photos before dispatching, which can stretch jobs to multiple visits. (1 of 99 reviews)
What reviewers praise
My parents were dealing with some repeated problems with their water pressure tank. After making a quick call to Lewis Brothers Plumber & HVAC, an appointment was set up right away. Nathan, the technician, showed up on time, took a thorough look at the …
Katherine Dixon · ★★★★★ · Google · Dec 2025
The most critical take we found
I’m very disappointed. The company sent out a person from a different roto-rooter company without telling me. The person gave me an outrageous price to replace the hot water heater (2x of Home Depot price). A bait and switch.
Richard Trenholme · · Google · Mar 2025

We read 99 of 95 reviews · newest from Dec 2025

4.9 (80 Google reviews) 19.6 mi from downtown LyonsNot a 24/7 shop

4.9 stars across 80 reviews; 40% less than competing water heater quotes per one customer, with 29 of 70 sampled reviews flagging professionalism.

Rating mix — of the 15 reviews we analyzed80 total on Google
513
41
31
20
10

What reviewers keep saying

  • Same-day water heater replacement quoted 40% cheaper than larger competitors — quoted price matched final invoice. (cited in 1 of 70 reviews)
  • Free, written, competitive bid for water heater work with installer Dave delivering on Paul's initial cost estimate. (cited in 1 of 70 reviews)
  • Quick pilot-light coaching — Nate explained what the customer had been doing wrong while diagnosing a no-heat call. (cited in 1 of 70 reviews)

What reviewers complain about

  • Small sample of 70 reviews and 80 total Google reviews — limited visibility into edge-case behavior. (1 of 70 reviews)
What reviewers praise
Great experiences working with CGP. We’ve gone back to them several times and have always been impressed with their professionalism, honesty and responsiveness.
Dinh Ly · ★★★★★ · Google · Dec 2019
The most critical take we found
Had to get the copper tee fitting between our water main and prv replaced because of a very small leak. I was quoted $400 for the job and was told parts are had to find which is clearly incorrect. I was also quoted over $450 to replace a hose bib with easy …
Nabin Mulepati · ★★★ · Google · Feb 2024

We read 70 of 80 reviews · newest from Dec 2019

4.9 (3,365 Google reviews) 12.4 mi from downtown Lyons

M&M Heating, Cooling, Plumbing and Electrical carries 3,365 Google reviews at 4.9★—only 5 analyzed here, all 5-star—with fast_response in 3 of 5 and tankless water heater, sewer line, and furnace replacement all documented.

Rating mix — of the 5 reviews we analyzed3,365 total on Google
55
40
30
20
10

Small sample — we've analyzed only 5 of 3,365 reviews so far. Treat this as a first read.

What reviewers keep saying

  • fast_response cited in 3 of 5 analyzed reviews; same-day inspection for dual water heater failure and 24-hour furnace diagnosis-to-install documented. (cited in 3 of 5 reviews)
  • Competitive bidding: beat 4 other companies on price and warranty for a high-efficiency combi-boiler; master plumber's estimate described as 'much more reasonable than other companies.' (cited in 2 of 5 reviews)

What reviewers complain about

  • No repeated complaints found in the reviews we've read.
What reviewers praise
We had both our water heaters go out on the same day. M&M came out immediately to inspect situation and got us scheduled for earliest replacement. The team was professional, communicated well and updated me on the process. We went with the tankless heater …
Alison Mosher · ★★★★★ · Google · Mar 2026
The most critical take we found

No critical reviews among the 5 we analyzed — there is nothing negative to quote yet.

We read 5 of 3,365 reviews · newest from Mar 2026

4

Welzig Heating, Air, Plumbing & Electric

Top pick24/7 per Google listing
4.9 (1,375 Google reviews) 11.8 mi from downtown Lyons

4.9★ across 1,375 reviews; only 5 analyzed with thin plumbing-specific evidence — professional=5, fast_response=2; responded within 3 hours for heat emergency.

Rating mix — of the 5 reviews we analyzed1,375 total on Google
55
40
30
20
10

Small sample — we've analyzed only 5 of 1,375 reviews so far. Treat this as a first read.

What reviewers keep saying

  • 3-hour emergency heat response documented; responded same day after initial call (cited in 1 of 5 reviews)
  • Upfront pricing before work starts; communicates arrival time via email + text reminder (cited in 2 of 5 reviews)

What reviewers complain about

  • No repeated complaints found in the reviews we've read.
What reviewers praise
Very thorough and efficient experience! Had three separate experts come to our newly purchased house to assess the hvac, plumbing and electrical. Very pleased with their communication, follow ups and professionalism
Charles Townsend · ★★★★★ · Google · Mar 2026
The most critical take we found

No critical reviews among the 5 we analyzed — there is nothing negative to quote yet.

We read 5 of 1,375 reviews · newest from Mar 2026

5

Blue Valley Heating & Cooling

Top pick24/7 per Google listing
4.8 (1,189 Google reviews) 16.8 mi from downtown Lyons

Blue Valley Heating & Cooling shows 5 of 5 analyzed reviews at 5-star with fast_response in 4 of 5; caught a leaking water heater installed by a competitor during an unrelated HVAC install—proactive catch noted by customer.

Rating mix — of the 5 reviews we analyzed1,189 total on Google
55
40
30
20
10

Small sample — we've analyzed only 5 of 1,189 reviews so far. Treat this as a first read.

What reviewers keep saying

  • fast_response cited in 4 of 5 reviews; same-day appointment for heating failure, on-time arrival with live job updates documented. (cited in 3 of 5 reviews)
  • Project manager Danny cited for clear pricing/materials explanation without pressure; workmanship theme in 1 review for combi-boiler install cleanup. (cited in 2 of 5 reviews)

What reviewers complain about

  • No repeated complaints found in the reviews we've read.
What reviewers praise
Our HVAC system went out a couple months ago and we were desperate for a new affordable but high quality system. We contacted Blue Valley who came out immediately to diagnose the problem. They were patient while we acquired funding and applied for rebates. …
Kelly O'Neill · ★★★★★ · Google · Mar 2026
The most critical take we found

No critical reviews among the 5 we analyzed — there is nothing negative to quote yet.

We read 5 of 1,189 reviews · newest from Mar 2026

4.9 (814 Google reviews) 12.9 mi from downtown LyonsNot a 24/7 shop

4.9★ across 814 reviews; 5 analyzed — weekend toilet leak fixed Monday with same-day technician dispatch; water heater and furnace replacement handled same day.

Rating mix — of the 5 reviews we analyzed814 total on Google
55
40
30
20
10

Small sample — we've analyzed only 5 of 814 reviews so far. Treat this as a first read.

What reviewers keep saying

  • Same-day technician dispatch for weekend toilet leak; new toilet installed Monday per urgent call (cited in 1 of 5 reviews)
  • Technician remembered returning customer from 6 months prior and caught prior installer's condensate drain error proactively (cited in 1 of 5 reviews)

What reviewers complain about

  • No repeated complaints found in the reviews we've read.
What reviewers praise
I highly recommend Mountain Valley Plumbing and Heating! I had a toilet start to leak over the weekend and today (Monday) they were out here fixing the leak and installing a new toilet in a separate bathroom. The technician remembered me from past projects, …
Kari Owens · ★★★★★ · Google · Mar 2026
The most critical take we found

No critical reviews among the 5 we analyzed — there is nothing negative to quote yet.

We read 5 of 814 reviews · newest from Mar 2026

4.9 (726 Google reviews) 18.2 mi from downtown LyonsNot a 24/7 shop

Dispatches crews within 25 minutes for emergency calls and completes complex jobs same-day with meticulous cleanup and transparent pricing.

Rating mix — of the 5 reviews we analyzed726 total on Google
55
40
30
20
10

Small sample — we've analyzed only 5 of 726 reviews so far. Treat this as a first read.

What reviewers keep saying

  • Exceptional emergency response time—25 minutes from call to arrival with same-day completion on burst pipe and urgent repairs (cited in 1 of 5 reviews)
  • All 5 reviews praise technician professionalism, knowledge, and friendliness by name (Curtis, Branden, Brandyn) (cited in 4 of 5 reviews)
  • Consistent attention to floor protection, cleanup, and customer consideration—4 reviews mention protective measures or reduced job intrusion (cited in 2 of 5 reviews)

What reviewers complain about

  • No repeated complaints found in the reviews we've read.
What reviewers praise
1st Action Is an amazing company. I called Monday morning with a broken hose under my kitchen sink. They were here in 25 minutes and had it fixed in a half hour. The guys were knowledgeable, friendly, and cleaned up after the repair. I really appreciate that …
Great company · ★★★★★ · Google · Feb 2026
The most critical take we found

No critical reviews among the 5 we analyzed — there is nothing negative to quote yet.

We read 5 of 726 reviews · newest from Feb 2026

Worth a look — with caveats

Real strengths, but read the concerns first
4.6 (443 Google reviews)4.2 on Yelp (100) 15.3 mi from downtown LyonsNot a 24/7 shop

4.6 stars across 443 reviews; 40 of 100 sampled cite professionalism but 13 are 1-star — Saul honored a 2-year warranty, while another customer says a tech 'had never done' the vessel sink job.

Rating mix — of the 15 reviews we analyzed443 total on Google
58
41
31
21
14

Our sample skews heavily toward critical reviews — it disagrees with the Google average shown above.

Why we're cautious

  • Receptionist reportedly 'impatient and rude' — customer hung up and called another plumber. (1 of 100 reviews)
  • Long-time customer says business 'is going downhill' after a clueless tech was dispatched for a vessel sink replacement. (1 of 100 reviews)
  • Vessel-sink job went to a tech who had never installed one — reviewer says scheduler didn't know what a vessel sink was either. (1 of 100 reviews)

To be fair

  • Warranty honored on prior work — Saul recognized 2-year-old work qualified for warranty and avoided a major expense on a leaking toilet. (cited in 1 of 100 reviews)
  • Sunday burst-pipe response confirmed — Darren showed up Sunday morning with a price under a third of competitor quotes. (cited in 1 of 100 reviews)
  • Tough-job specialist Mike 'Steedo' removed a rock, a marble, and two drain caps from a clogged basement floor drain trap. (cited in 1 of 100 reviews)
What reviewers praise
Just had Saul leave our house having fixed a leaking toilet. Saul assessed that the work done 2 years ago by Planet Plumbing qualified for warranty, so a major expense was avoided(!). Needless to say we are more than impressed. Saul showed photos before and …
Brad Buikema · ★★★★★ · Google · Dec 2025
The most critical take we found
Had toilet leak and $267 later, the toilet was removed and a new riser was put in. Drain was capped. Floor had to be replaced. All this was fine. I was told it would be $25 / quarter hour to put the toilet back on. Called today and they forgot all about …
Brian S. · · Yelp · Dec 2018

We read 100 of 443 reviews · newest from Dec 2025

9

Flatirons Plumbing

Caveats apply24/7 per Google listing
4.8 (634 Google reviews)4.1 on Yelp (75) 15.2 mi from downtown Lyons

4.8 stars across 634 reviews; 55 of 100 sampled mention professionalism but multiple flag steep pricing — $1,300 quoted for ~1.5 hrs of disposal/pvc work.

Rating mix — of the 15 reviews we analyzed634 total on Google
57
40
31
20
17

Our sample skews heavily toward critical reviews — it disagrees with the Google average shown above.

Why we're cautious

  • Sewer-scope reviewer alleges $10,000+ recommendation for line replacement when a $6,000 full replacement or cheaper spot repair was the actual range. (1 of 100 reviews)
  • Apprentice (not licensed plumber) quoted $900 to replace a 5-year-old InSinkErator that retails for $199. (1 of 100 reviews)
  • $1,300 quoted for a kitchen sink disposal + PVC install the customer says was ~$50 in parts and an hour of labor. (1 of 100 reviews)

To be fair

  • Sunday emergency availability — Jim fit a customer in on a Sunday and caught a larger issue that could have caused major damage. (cited in 1 of 100 reviews)
  • No-concrete-break sewer line and fresh water line replacements — Paul and Anthony went under existing slab to swap a full sewer line. (cited in 1 of 100 reviews)
What reviewers praise
Excellent communication. Service was very timely and good.
Jim Haggart · ★★★★★ · Google · Dec 2024
The most critical take we found
I can't speak to the quality of their work, but based on their pricing it should be amazing. I was quoted $1300 for $50 in parts and what would have been an hour and a half of labor tops. We had an undermount kitchen sink installed and needed the garbage …
Ed K. · · Yelp · Dec 2024

We read 100 of 634 reviews · newest from Dec 2024

4.5 (75 Google reviews)4.2 on Yelp (100) 16.1 mi from downtown LyonsNot a 24/7 shop

4.5 stars across 75 reviews; 36 of 100 sampled reviews mention pricing — some call it a third of competitor quotes, others report $200 surprise fees.

Rating mix — of the 15 reviews we analyzed75 total on Google
57
42
31
21
14

Our sample skews heavily toward critical reviews — it disagrees with the Google average shown above.

Why we're cautious

  • Receptionist flagged as 'impatient and rude' — customer hung up and called another plumber. (1 of 100 reviews)
  • One customer charged $200 for a 5-minute fix after being told estimates were free on the phone. (1 of 100 reviews)
  • Itemized receipts reportedly refused — toilet reseat ran $100 over quote and had to be redone by another plumber. (1 of 100 reviews)

To be fair

  • Sunday burst-pipe response — Darren showed up Sunday morning at a price less than a third of a competitor's quote. (cited in 1 of 100 reviews)
  • Saved a sewer-line customer when a competitor ghosted — kept ETA updates flowing during a main-line block with sewage in the basement. (cited in 1 of 100 reviews)
  • Drain repair came in under estimate — Dave finished a $700, 3-5 hour quote in under 2 hours for $285. (cited in 1 of 100 reviews)
What reviewers praise
Dave and apprentice from Planet Plumbing and Drain repaired our kitchen sink draining problem which had been estimated to be a 3 to 5 hour job at over $700 and completed the job under two hours and a total amount of $285. We were extremely impressed with …
MICHAEL MCLEOD · ★★★★★ · Google · Dec 2020
The most critical take we found
Had toilet leak and $267 later, the toilet was removed and a new riser was put in. Drain was capped. Floor had to be replaced. All this was fine. I was told it would be $25 / quarter hour to put the toilet back on. Called today and they forgot all about …
Brian S. · · Yelp · Dec 2018

We read 100 of 75 reviews · newest from Dec 2020

11

Swan Plumbing Heating & Air Of Loveland

Caveats apply24/7 per Google listing
4.8 (2,557 Google reviews) 18.8 mi from downtown Lyons

Excellent emergency response and craftmanship, but one severe job failure involving overcharging and property damage raises serious concerns about quality control.

Rating mix — of the 5 reviews we analyzed2,557 total on Google
54
40
30
20
11

Small sample — we've analyzed only 5 of 2,557 reviews so far. Treat this as a first read.

Why we're cautious

  • Quality control failure on plumbing service: one review documents job abandonment, new infrastructure damage, and supervisor dismissal of the damage—critical concern for emergency plumbing calls where mistakes directly cause water damage. (1 of 5 reviews)
  • High variance in experience (39-point spread across dimensions) suggests inconsistency—excellent HVAC/heating team but plumbing division may lack same standards. (1 of 5 reviews)
  • One catastrophic plumbing job resulted in $400 overcharge, incomplete work (unclogged sink never fixed), and new property damage (leaking pipes that didn't exist before arrival)—supervisor reportedly approved leaving job in worse condition. (1 of 5 reviews)

To be fair

  • Exceptional responsiveness and willingness to accommodate urgent schedules—multiple reviewers praise quick turnaround on major jobs (boiler replacement scheduled within 2 days, full HVAC replacement completed in single 8-hour shift). (cited in 2 of 5 reviews)
  • Technicians consistently communicate work clearly and explain options—4 of 5 reviews explicitly mention professional explanations, detailed consultations, and transparency about repair needs. (cited in 4 of 5 reviews)
  • Skilled workmanship on major HVAC/heating projects—reviewers with construction/engineering backgrounds note professional-grade craftsmanship and attention to secondary issues (ventilation, duct correction). (cited in 2 of 5 reviews)
What reviewers praise
I interviewed 6 hvac companies before choosing Swan. They had the most knowledgeable and professional crew from the first person who came to my house to the last. They took time to explain things in detail and answer all my questions right away. I also think …
Tiffani Johnson · ★★★★★ · Google · Jan 2026
The most critical take we found
I was overcharged $400 for what Roto Rooter offers a service for of $99. They never unclogged the sink, misrepresented the conversation that we had about the expectations of the job and then Jaden the Supervisor felt it was all right that his plumber left …
Christopher Chawula · · Google · Mar 2026

We read 5 of 2,557 reviews · newest from Mar 2026

12
4.9 (847 Google reviews)4.2 on Yelp (100) 16.1 mi from downtown LyonsNot a 24/7 shop

4.9-star HVAC-plumbing hybrid with 847 reviews; themeCounts.professional=43 and fast_response=13, but expensive=6 and 12 of 100 analyzed reviews are negative.

Rating mix — of the 15 reviews we analyzed847 total on Google
58
41
30
22
14

Our sample skews heavily toward critical reviews — it disagrees with the Google average shown above.

Why we're cautious

  • Poor workmanship flag: tech diagnosed flame sensor as near-failing, didn't have the part, charged $224 — furnace stopped working the next morning (1 of 100 reviews)
  • Pricing complaints in 6 of 100 analyzed reviews; one customer paid $224 for a service visit then $226 estimate for a flame sensor — furnace failed the next morning (1 of 100 reviews)

To be fair

  • Same-day scheduling cited in 5 of 100 analyzed reviews; Charles called back after-hours and walked a customer through a furnace fix without a trip charge (cited in 2 of 100 reviews)
  • Transparent itemized quotes across 4 water-heater options with line-item parts pricing — notably contrasted with 'black box' pricing from competitors (cited in 1 of 100 reviews)
  • Workmanship cited in 17 of 100 analyzed reviews; pre-purchase inspection team identified $15K+ in issues a general inspector missed (cited in 2 of 100 reviews)
What reviewers praise
I had Gabe come out to give me an estimate for our boiler repair. I was very impressed. I dealt with three other heating and plumbing companies and Safe Home Heat was by far the easiest to deal with and the most responsive. Gabe was prompt, communicated …
Peter Mohseni · ★★★★★ · Google · Mar 2026
The most critical take we found
I'll start off by admitting that I earned a one star review as well for my experience with Save Home Heat. I scheduled them to come out and do a routine service visit on my furnace which I bought from them 3.5 years ago. The tech came out said everything on …
Eric A. · · Yelp · Nov 2025

We read 100 of 847 reviews · newest from Mar 2026

4.7 (737 Google reviews)2.4 on Yelp (47) 15.7 mi from downtown LyonsNot a 24/7 shop

Mesa Plumbing earns 4.7★ across 737 reviews with strong workmanship (14 mentions) and fast response (12 mentions), but 9 expense complaints and 2 unprofessional flags weigh on a 0.415 reviewConsistency score.

Rating mix — of the 15 reviews we analyzed737 total on Google
56
40
31
20
18

Our sample skews heavily toward critical reviews — it disagrees with the Google average shown above.

Why we're cautious

  • After a boiler installation, Mesa cancelled and refused to reschedule a broken pipe emergency for 1–2 months; front office described as 'incredibly rude' when cancelling. (1 of 100 reviews)
  • Pricing outliers in 9 of 100 sampled reviews: $2,300 quoted for a $200 boiler valve; limit switch billed at $200 (actual part cost $12, self-installation 5 minutes). (2 of 100 reviews)
  • Scheduling reliability complaints: technician confirmed for 9am, arrived at 9:45 without communication, then dispatched elsewhere; customer waiting all day with no update (themeCounts.slow_response=1, unprofessional=2). (2 of 100 reviews)

To be fair

  • Water heater specialty backed by 14 service mentions; tankless Navien failure and 3 gas leaks diagnosed and fixed in under 2 hours on same-day weekend call. (cited in 2 of 100 reviews)
  • Technician quality praised in 47 of 100 sampled reviews; master technician explained system operation, maintenance, and emergency troubleshooting steps before leaving. (cited in 2 of 100 reviews)
What reviewers praise
Quinn Molina was professional, cordial, and careful in doing the job. The result was great, He explained everything he did. I highly recommend him and MESA.
Bernard Mendonca · ★★★★★ · Google · Feb 2026
The most critical take we found
We used Mesa Plumbing to replace two hot water heaters in our duplex in 2007. At the time, we were unhappy to learn that they would only do the work at a "flat rate" based on what their book said the job would cost (as opposed to time and materials). They …
Janet M. · · Yelp · Dec 2011

We read 100 of 737 reviews · newest from Feb 2026

14

DNI

Caveats apply24/7 per Google listing
4.8 (664 Google reviews) 17.5 mi from downtown Lyons

4.8-star HVAC/plumbing combo shop (664 reviews); same-day plumbing dispatch confirmed but 1-star complaint about $5,000 in unauthorized charges with no customer contact mid-job.

Rating mix — of the 5 reviews we analyzed664 total on Google
53
41
30
20
11

Small sample — we've analyzed only 5 of 664 reviews so far. Treat this as a first read.

Why we're cautious

  • Unauthorized billing escalation: 3-day repair ballooned to ~$5,000 without contacting out-of-state owner for approval at each scope change — 1 of 5 analyzed reviews. (1 of 5 reviews)
  • Communication breaks down on complex multi-day jobs: one reviewer reports $5,000 in invoices over 3 days with no prior calls or scope-change explanations. (1 of 5 reviews)

To be fair

  • Same-day plumbing dispatch confirmed: frozen shutoff valve replaced same day as HVAC call, no second appointment needed. (cited in 1 of 5 reviews)
  • Methodical diagnostic approach cited by tech Zach — nitrogen pressurization, electronic leak detection, and vacuum hold test rather than a quick charge-and-go. (cited in 1 of 5 reviews)
What reviewers praise
DNI always takes good care of us. This time, they came out for a humidifier repair, realized that it was going to take some plumbing, as well (shutoff valve was frozen and needed to be replaced). JD was out later the same day to handle the plumbing part of …
Mark McLean · ★★★★★ · Google · Feb 2026
The most critical take we found
My recent experience with DNI was disappointing. I own a condominium out of state and required prompt repairs to the AC unit, as it was no longer producing cool air. Because I have a tenant in the unit, timely resolution was essential. What appeared to be a …
Hannah Staehling · · Google · Nov 2025

We read 5 of 664 reviews · newest from Feb 2026

We'd keep looking

The average rating hides complaint patterns we can't ignore
15

TNT Home Services - Longmont

We'd call someone else first24/7 per Google listing
4.8 (864 Google reviews) 12.7 mi from downtown Lyons

4.8★ on 864 reviews but reviewConsistency=0.24 — among 5 analyzed, 2 are 1-star and 1 is 2-star; themeCounts show slow_response=2 and expensive=2 alongside fast_response=2 and professional=2, signaling inconsistent tech performance.

Rating mix — of the 5 reviews we analyzed864 total on Google
53
40
30
21
11

Small sample — we've analyzed only 5 of 864 reviews so far. Treat this as a first read.

Why we're cautious

  • 1-star reviewer reports no callback, no invoice, and unresolved dispute after 2 weeks — had to dispute charges via credit card after frozen pipe service. (1 of 5 reviews)
  • Pricing complaints span 2 of 5 analyzed reviews including 'way overcharge' and high-pressure upsell on water heater — expensive theme count=2. (2 of 5 reviews)
  • High-pressure sales tactics documented in 1 review: tech pushed same-visit water heater commitment with time-limited 'deal' language; refused to send quote via email. (1 of 5 reviews)

To be fair

  • Strong installs when the right tech is assigned: Adam and Carlos praised for on-time arrival, going 'extra mile' on a competitive-quote job. (cited in 1 of 5 reviews)
  • Specific tech (Brent Burger) cited as the deciding factor for repeat business in 1 review — customer called back specifically for him. (cited in 1 of 5 reviews)
What reviewers praise
From the beginning to the end the experience with TNT was excellent. Craig did an excellent job estimating the job, providing a very competitive quote, and answering all my questions. The installers Adam and Carlos also did an outstanding job in the …
doug deam · ★★★★★ · Google · Aug 2024
The most critical take we found
Our water heater has a slow leak, so we called TNT to come take a look at it. After a quick glance, the technician told me the water heater needed replaced. He went over pricing with me, and I asked him to send everything to me in an e-mail so I could look it …
Amanda Oakland · ★★ · Google · Jul 2024

We read 5 of 864 reviews · newest from Aug 2024

Also serving Lyons — not enough reviews to rank

We don't rank a plumber until we've read enough reviews to have an opinion. Ratings below are Google's, not ours.

Roto-Rooter Plumbing & Water Cleanup 4.8 (604 Google reviews) · Boulder · 15.4 mi Call
Front Range Water Heater and Excavation 4.9 (581 Google reviews) · Loveland · 16.4 mi Call
Elite Rooter Plumbers 4.6 (543 Google reviews) · Johnstown · 19.1 mi Call
Alder Plumbing, Heating and Air 5.0 (538 Google reviews) · Loveland · 18.8 mi Call
Bernie's Plumbing & Heating Company 4.9 (440 Google reviews) · Boulder · 12.2 mi Call
Canyon Plumbing & Heating, Inc 4.8 (276 Google reviews) · Boulder · 15.0 mi Call
Ace Hi Plumbing & Heating 4.6 (242 Google reviews) · Loveland · 15.0 mi Call
King Rooter & Plumbing 4.9 (223 Google reviews) · Boulder · 15.1 mi Call
Longmont Water Heaters 5.0 (203 Google reviews) · Longmont · 12.9 mi Call
Colorado Green Plumbing, Heating and Cooling 4.9 (154 Google reviews) · Longmont · 12.6 mi Call
Streamline Plumbing, LLC 4.9 (146 Google reviews) · Longmont · 16.8 mi Call
Kodiak Plumbing Solutions, LLC 5.0 (142 Google reviews) · Longmont · 12.3 mi Call
Dr. Drain | Drain Cleaning | Plumber | Sewer & Water Excavation 4.7 (137 Google reviews) · Boulder · 15.9 mi Call
Chambers Plumbing & Heating Inc 4.8 (137 Google reviews) · Loveland · 17.1 mi Call
Finish Plumbing, LLC 5.0 (131 Google reviews) · Fort Collins · 15.8 mi Call
Jim Needham Heating Cooling Plumbing and Drain 4.8 (121 Google reviews) · Boulder · 15.2 mi Call
Rock Solid Plumbing Heating and Air 4.9 (119 Google reviews) · Loveland · 15.6 mi Call
KP Plumbing 4.8 (117 Google reviews) · Loveland · 17.3 mi Call
Jones Brothers Plumbing & HVAC 4.9 (107 Google reviews) · Boulder · 17.8 mi Call
King Family Plumbing & HVAC 4.8 (99 Google reviews) · Boulder · 15.5 mi Call
Miller Brothers Plumbing & HVAC 4.9 (99 Google reviews) · Loveland · 17.2 mi Call
Benjamin Franklin Plumbing 4.9 (94 Google reviews) · Loveland · 19.6 mi Call
Jim Needham Heating Cooling Plumbing and Drain 4.9 (83 Google reviews) · Longmont · 12.7 mi Call
Bliss Water Heater & Boiler Repair Service 4.8 (72 Google reviews) · Longmont · 12.2 mi Call
DNI Heating, AC, Refrigeration, Plumbing & Electrical 4.8 (59 Google reviews) · Boulder · 13.2 mi Call
Drain Solvers The Pros 4.8 (52 Google reviews) · Longmont · 12.1 mi Call
Community Plumbing, Heating and Air 4.5 (50 Google reviews) · Johnstown · 18.8 mi Call
Blue Sky Plumbing, Heating, Cooling & Electric 4.8 (47 Google reviews) · Longmont · 12.5 mi Call
Home Pro Water Heaters & Plumbing 5.0 (32 Google reviews) · Loveland · 15.3 mi Call
AM Plumbing & Heating 5.0 (30 Google reviews) · Loveland · 16.8 mi Call
Norm's Plumbing, Heating and Supply, INC 4.6 (28 Google reviews) · Boulder · 15.1 mi Call
Loveland Plumbing & Drain Pros 5.0 (28 Google reviews) · Loveland · 15.5 mi Call
Longmont Plumbing Services 5.0 (24 Google reviews) · Longmont · 16.5 mi Call
Quality Plumbers Longmont 5.0 (23 Google reviews) · Longmont · 16.7 mi Call
Fresh Boulder Plumber 4.1 (18 Google reviews) · Boulder · 15.6 mi Call
Plumbing Lafayette 1.0 (1 Google review) · Lafayette · 17.8 mi Call
Affordable Loveland Plumbers 5.0 (9 Google reviews) · Loveland · 17.1 mi Call

What reviewers complain about in Lyons

The repeated complaint patterns our read surfaced, business by business — each links to the card where the supporting quotes live. How we find these →

  • Planet Plumbing & DrainReceptionist reportedly 'impatient and rude' — customer hung up and called another plumber.
  • Planet Plumbing & DrainLong-time customer says business 'is going downhill' after a clueless tech was dispatched for a vessel sink replacement.
  • Flatirons PlumbingSewer-scope reviewer alleges $10,000+ recommendation for line replacement when a $6,000 full replacement or cheaper spot repair was the actual range.
  • Flatirons PlumbingApprentice (not licensed plumber) quoted $900 to replace a 5-year-old InSinkErator that retails for $199.
  • Planet Plumbing & DrainReceptionist flagged as 'impatient and rude' — customer hung up and called another plumber.
  • Swan Plumbing Heating & Air Of LovelandQuality control failure on plumbing service: one review documents job abandonment, new infrastructure damage, and supervisor dismissal of the damage—critical concern for emergency plumbing calls where mistakes directly cause water damage.
  • Swan Plumbing Heating & Air Of LovelandHigh variance in experience (39-point spread across dimensions) suggests inconsistency—excellent HVAC/heating team but plumbing division may lack same standards.
  • Save Home Heat CompanyPoor workmanship flag: tech diagnosed flame sensor as near-failing, didn't have the part, charged $224 — furnace stopped working the next morning

How we rank the plumbers on this page

  1. We read the reviews — all of them we can get. For each plumber serving Lyons we pulled up to 100 recent reviews from Google, Yelp and BBB and read the full text. For this page: 709 reviews across 15 businesses.
  2. Patterns beat anecdotes. A plumber moves up when independent reviewers keep describing the same behavior: showing up when promised, quoting before working, work that holds. One rave changes nothing.
  3. Complaints count double when they repeat.Surprise fees, missed appointments, pressure sales — when the same complaint appears across reviewers (or across platforms), it caps how high we'll rank a business regardless of its star average.
  4. Money never moves the ranking.A plumber can buy the clearly-labeled sponsored slot at the top of the page — visibility, not endorsement. A business we wouldn't recommend can't buy the slot at all, and no payment changes the ranked order.
  5. Our take is our opinion.It's grounded in the reviews we quote and count on this page — check our evidence and disagree with us if you like. That's the point of showing it.
Every quotation on this page is reproduced verbatimfrom a publicly posted review and attributed to its author, star rating, platform and date. Star averages and review counts are Google's (or Yelp's) as of our last data pull. “Rating mix” charts describe only the set of reviews we analyzed, which we state on every card. Read the full policy — including what we do not do — on our methodology page.

Areas served

The plumbers on this page also serve Allenspark, Jamestown — this Lyons guide covers those areas.

Nearby city guides