Emergency Plumbers in Longmont, CO
24/7 and same-day plumbers ready to help right now
Boulder15 plumbers available
Top 3 Plumbers in Longmont
Strong HireLongmont Water Heaters
5(203)#1 of 17 in Longmont, CO
“Our new water heater was installed, beautifully I might add, before the other one completely failed. Mike is an expert is what he does, super easy to work with, and has streamlined the process of quoting and scheduling to perfection.”
Strong HireM and M Heating, Cooling, Plumbing and Electrical
4.9(3365)#2 of 17 in Longmont, CO
“Jim, their master plumber, came out to look at the shower valve that needed replacement and write up a quote. He came across as knowledgeable and trustworthy and gave a much more reasonable estimate than other companies. Blake came out to do the shower valve replacement soon after and was also excellent.”
Strong HireKodiak Plumbing Solutions, LLC
5(142)#3 of 17 in Longmont, CO
“As usual Kodiak did a great job: quick, efficient, friendly, and they explained everything clearly before they started working. The price was reasonable, too. They are our go-to plumbers, no question.”
Longmont Water Heaters
5·203 reviews·
In LongmontGoogle Verified
+6 more
Top pick5.0Google
Strengths
All 5 analyzed reviews are 5-star;
Weekend no-hot-water situation: neighbor referral at night, email…
Text-first workflow: quote negotiated entirely by text,…
Concerns
Not enough data to identify weaknesses
“Did a great job for a fair price. Bigger company wanted over 3 times as much.”
M and M Heating, Cooling, Plumbing and Electrical
4.9·3.4k reviews·
In LongmontGoogle Verified
+6 more
Top pick4.9Google
Strengths
fast_response cited in 3 of 5 analyzed reviews;
Competitive bidding: beat 4 other companies on price and warranty…
Concerns
Not enough data to identify weaknesses
“We had both our water heaters go out on the same day.”
Kodiak Plumbing Solutions, LLC
5·142 reviews·
In LongmontGoogle Verified
+4 more
Top pick5.0Google
Strengths
Upfront cost transparency in 4 of 5 sampled reviews;
Multi-service jobs handled in a single visit: new faucet, garbage…
Quick fit-in scheduling with next-morning follow-through when job…
Concerns
Not enough data to identify weaknesses
“very professional and upfront about all costs. I was impressed at how quickly they were able to fit me in.”
Bliss Water Heater & Boiler Repair Service
4.8·72 reviews·
In LongmontGoogle Verified
+5 more
Top pick4.8Google
Strengths
Next-day water heater installation confirmed across 3 of 3…
Spent 1 hour walking a customer through tankless water heater…
Concerns
Not enough data to identify weaknesses
“Contacted multiple plumbers for a heater replacement/installation, Paul was without doubt the best.”
Welzig Heating, Air, Plumbing & Electric
4.9·1.4k reviews·
In LongmontGoogle Verified
+4 more
Top pick4.9Google
Strengths
3-hour emergency heat response documented;
Upfront pricing before work starts;
Concerns
Not enough data to identify weaknesses
“Zach did a major repair to the system last spring that completely fixed all the problems I was having.”
Blue Valley Heating & Cooling
4.8·1.2k reviews·
In LongmontGoogle Verified
+4 more
Top pick4.8Google
Strengths
fast_response cited in 4 of 5 reviews;
Project manager Danny cited for clear pricing/materials…
Concerns
Not enough data to identify weaknesses
“Our heat abruptly stopped working this morning so I called Blue Valley, who came highly recommended.”
Colorado Green Plumbing, Heating & Cooling
5·30 reviews·
8 mi awayGoogle Verified
+4 more
Top pick5.0Google
Strengths
Responsive same-day arrival noted: hot water pipe leak serviced…
Pricing flagged as reasonable across 2 reviews citing…
Diagnostic honesty on record: caught gas-line non-issue after…
Concerns
Not enough data to identify weaknesses
“they confirmed that we did need the new blower motor but there was no leak anywhere.”
Drain Solvers The Pros
4.8·52 reviews·
In LongmontGoogle Verified
+4 more
Top pick4.8Google
Strengths
Emergency scheduling confirmed: 1 reviewer explicitly got on…
No-pressure diagnostic style: Bob met with a home seller…
Pricing described as reasonable in 1 reviewed instance alongside…
Concerns
Not enough data to identify weaknesses
“Bob made time to meet with one of my sellers, last minute.”
Mountain Range Plumbing
4.9·431 reviews·
8 mi awayGoogle Verified
+3 more
Top pick4.9Google
Strengths
Same-day leak repair post-bathroom renovation at reasonable price;
Proactive safety catch: identified unreported gas leak during…
Concerns
Not enough data to identify weaknesses
“Michael from Mountain Range Plumbing came out same day to fix an under sink leak after a bathroom renovation.”
Jim Needham Heating Cooling Plumbing and Drain
4.9·83 reviews·
In LongmontGoogle Verified
+4 more
Top pick4.9Google
Strengths
Same-day dispatch for HVAC emergencies during cold snaps…
Call-to-completion in under an hour cited in 1 review;
Repeat customer endorsement across multiple properties in 1…
Concerns
Not enough data to identify weaknesses
“Jim Nedham was able to send a Service Tech out the same day, as our house temperature started falling.”
Mountain Valley Plumbing and Heating
4.9·814 reviews·
In LongmontGoogle Verified
+4 more
Top pick4.9Google
Strengths
Same-day technician dispatch for weekend toilet leak;
Technician remembered returning customer from 6 months prior and…
Concerns
Not enough data to identify weaknesses
“I had a toilet start to leak over the weekend and today (Monday) they were out here fixing the leak and installing a new…”
Blue Sky Plumbing, Heating, Cooling & Electric
4.8·47 reviews·
In LongmontGoogle Verified
+4 more
Solid pick4.8Google
Strengths
On-time arrivals with upfront pricing and scope communication in…
Management responds quickly to changes and requests per 1 review;
Technicians clean up after themselves;
Concerns
No plumbing-specific review evidence in 5 sampled reviews;
“Management responded quickly and promptly to changes and requests.”
Quality Plumbers Longmont
5·23 reviews·
In LongmontGoogle Verified
+4 more
Solid pick5.0Google
Strengths
Sub-hour arrival and repair completion confirmed in 3 of 5…
Technician explains problem and offers maintenance tips
Concerns
Not enough data to identify weaknesses
“Imagine my relief when the plumber arrived promptly, fixing a long-standing issue with our shower.”
Streamline Plumbing, LLC
4.9·146 reviews·
In LongmontGoogle Verified
+1 more
Solid pick4.9Google
Strengths
Same-day dispatch confirmed in 1 of 5 reviews at a fair price;
Renovation-pacing reliability: able to complete work ahead of…
Concerns
1 of 5 reviews (2-star) cites surprise $100 estimate fee charged…
“Streamline was fantastic to work with! They got back to my inquiry request very quickly.”
“Hidden charges are billed without authorization. Despite their website stating transparent pricing- no hidden fees.”
Colorado Green Plumbing, Heating and Cooling
4.9·154 reviews·
In LongmontGoogle Verified
Solid pick4.9Google
Strengths
Tech chose least-expensive fix first rather than upselling, per 1…
Smooth quoting process with check-payment discount offered before…
Concerns
1-star review reports water heater installed in suboptimal…
“he did not choose the most expensive method to fix the issue, he started small and the fix worked.”
“I had these guys do a simple water heater install to replace my previous one that lasted at least 20 years and it lasted…”
About Emergency Plumbing in Longmont
Longmont's Boulder County location means cold winters that stress plumbing systems and hot summers that strain water heaters. Burst pipes, sewer backups, and emergency drain issues require fast professional response.
Common Plumbing Emergencies in Longmont
Burst or Frozen Pipes
A burst pipe can flood your home in minutes. Shut off your main water valve and call an emergency plumber immediately.
Water Heater Failure
No hot water, leaking tank, or strange noises from your water heater? Emergency plumbers can diagnose and repair or replace your unit fast.
Sewer Line Backup
Sewage backing up into your home is a health hazard. Emergency plumbers have the equipment to clear blockages and repair damaged sewer lines.
Clogged Drains
When plunging doesn't work and water won't drain, professional emergency drain cleaning can resolve even the toughest blockages.
Gas Line Issues
If you smell gas, evacuate immediately and call 911 first. Then call a licensed plumber for gas line repair.
Frequently Asked Questions
How many emergency plumbers in Longmont does Fast Plumber Near Me track?
We currently track 15 emergency plumbers serving Longmont, CO, drawing on 8,126 real Google reviews. We rank them by quality and responsiveness — and we show each one's weaknesses, not just their stars.
Who is the highest-rated emergency plumber in Longmont, CO?
Longmont Water Heaters currently holds the highest Google rating among the Longmont emergency plumbers we track (5★ across 203 reviews). Ratings are only part of the picture — we also surface the common complaints reviewers raise so you can judge for yourself.
How much does an emergency plumber cost in Longmont, CO?
Emergency plumber rates in Longmont typically run $150–$300 for the service call, plus parts and labor; after-hours and weekend calls in Boulder County usually cost more. Always get a written estimate before work begins — surprise fees after the initial quote are one of the most common complaints reviewers raise about plumbers in this area.
How quickly can an emergency plumber arrive in Longmont?
Most emergency plumbers serving Longmont aim to arrive within 30–60 minutes. The closest verified plumber on this page is about 1 miles away. We rate plumbers on responsiveness so you can see who actually shows up fast — not just who claims to.
What should I do during a plumbing emergency in Longmont?
Shut off the main water valve to stop the flow. If there's standing water, cut power to the affected area. Move valuables and take photos for insurance. Then call a verified emergency plumber in Longmont — the listings on this page are ranked by responsiveness so you can reach one fast.
Are emergency plumbers in Longmont available 24/7?
Yes — among the 15 plumbers we track in Longmont, those flagged for 24/7 availability answer emergency calls at night, on weekends, and on holidays. We verify who actually picks up rather than taking "24/7" at face value.
What are the most common plumbing emergencies in Longmont?
The most common plumbing emergencies in Longmont, CO include burst or frozen pipes, water heater failures, sewer line backups, clogged drains, and gas line issues. Homes in Boulder County can be especially prone depending on their age and construction.
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