Best Toilet Repair Pros in Boulder
#1Strong Hire
Flow Rite Plumbing and Drain Cleaning
4.9Toilet Repair: 75/100
“Sam did an awesome job. He identified the clog and was able to clear it in one pass.”
#2Strong Hire
TYCO Plumbing
5Toilet Repair: 70/100
“We'd been having a leak in our shower faucet for a few weeks, and based on what we'd heard from another plumber previously, we thought we were going to have to tear open the walls to address the issue. We reached out to TYCO for an estimate and was actually able to diagnose, quote, and fix the issue all in the same visit, with very minimal cutting into the tile / wall.”
#3Strong Hire
Cuevas Brothers Plumbers Company
4.8Toilet Repair: 70/100
“Curtis came out to take care of a plumbing issue I was having with a leaky water line to my fridge’s ice maker. He was incredibly professional, explained everything he was doing step by step, and even showed me pictures of the problem areas before and after the repair.”
All Toilet Repair Pros in Boulder
Flow Rite Plumbing and Drain Cleaning
4.9·66 reviews·
18 mi away — Edge of service areaGoogle Verified
+4 more
Top pick4.9Google
Strengths
Ruben and Nick cited by name across multiple repeat-customer…
Same-day water heater coordination
Fair pricing and no upsells
Concerns
1 review notes per-hour pricing for quotes is on the high side,…
TYCO Plumbing
5·848 reviews·
13 mi away — Serves your areaGoogle Verified
+5 more
Top pick5.0Google
Strengths
Tyler personally came next day to replace a dead water heater for…
Tech Josh fixed three toilets (valve and flapper), one leaky…
Diagnosed and patched a leaking shower faucet without tearing…
Preliminary listing — full review analysis coming soon
Cuevas Brothers Plumbers Company
4.8·130 reviews·
15 mi away — Edge of service areaGoogle Verified
+4 more
Top pick4.8Google
Strengths
Tech Curtis flagged his own mistake on a price estimate and made…
Same-day main-water-valve replacement in tight crawlspace passed…
Worked the same Sunday afternoon they were called to clear a…
Concerns
7 of 100 reviews mention slow response
Corey & Sons Plumbers
4.8·145 reviews·
16 mi away — Edge of service areaGoogle Verified
+3 more
Top pick4.8Google
Strengths
Brayden diagnosed a $1,200 toilet 'broken pipe' quote as actually…
Found a slab leak under foundation that city water department…
Located two leak points on a main water line where a competing…
Concerns
Yelp 1-star reports tech Andrew ordered a part then went silent…
6 of 100 reviews mention slow response
Ricardo's Plumbing LLC
4.9·135 reviews·
20 mi away — Edge of service areaGoogle Verified
+5 more
Top pick4.9Google
Strengths
Main sewer line collapse repaired over a holiday weekend with…
Sewer clog cleared after two other plumbers tried and failed;
Same-day or next-morning arrivals cited across multiple plumbers…
Concerns
One reviewer flagged the repair as expensive even while praising…
Precision Plumbing Heating Cooling Electric
4.8·4.1k reviews·
8 mi awayGoogle Verified
+1 more
Solid pick4.8Google
Strengths
Reviewers repeatedly name individual techs (Tyler, Rick, Dino,…
17 of 93 sampled reviews call out fast response
Water-heater maintenance quoted at a flat $49 in at least one…
Concerns
A Yelp 1-star reviewer accused the plumber of putting a Precision…
Same reviewer says the slow drain she called about was left…
8 of 93 reviews flag pricing as expensive
One reviewer reported a tech wearing strong fragrance that…
Colorado Green Plumbing, Heating & Cooling
4.9·80 reviews·
6 mi awayGoogle Verified
+3 more
Top pick4.9Google
Strengths
Same-day water heater replacement quoted 40% cheaper than larger…
Free, written, competitive bid for water heater work with…
Quick pilot-light coaching
Concerns
Small sample of 70 reviews and 80 total Google reviews
Lewis Brothers Plumber & HVAC
4.8·95 reviews·
9 mi awayGoogle Verified
+4 more
Top pick4.8Google
Strengths
Beat 3 competing quotes on a leaky tub faucet
Same-day emergency leak response
Slab-leak work without ripping up the floor
Concerns
5 of 99 sampled reviews call out pricing as expensive even on…
Phone troubleshooting before billing
Premier Plumbing & Drain Lafayette
5·17 reviews·
9 mi awayGoogle Verified
Solid pick5.0Google
Strengths
Faucet swap finished in about 40 minutes with attention to detail…
Same-hour leak response
Concerns
Sample size is only 17 total reviews and several read as short or…
Big Apple Plumbing LLC - Broomfield, CO
5·505 reviews·
11 mi away — Serves your areaGoogle Verified
+4 more
Top pick5.0Google
Strengths
After-hours water heater rescue
Same-day dispatch confirmed
Honest no-charge call
Concerns
Same-day pricing flagged as fairly expensive on at least one job…
Around the Clog, LLC
4.8·322 reviews·
10 mi awayGoogle Verified
+1 more
Solid pick4.8Google
Strengths
Beat a $1,700 leak quote
Tankless water heater install with no upsell
Middle-of-the-night emergency response
Concerns
1-star review describes phone interaction as argumentative and…
$370 charged for a leaky faucet repair where the customer says…
Mesa Plumbing, Heating and Cooling
4.7·737 reviews·
In BoulderGoogle Verified
+4 more
Top pick4.7Google
Strengths
Exceptional responsiveness to urgent requests: crew accepted…
Meticulous workmanship with leak detection and system…
Clear communication and customer education: technicians explain…
Reliable scheduling: multiple reviewers praise on-time arrivals…
Concerns
Premium pricing: reviewers acknowledge rates are higher than…
Bernie's Plumbing & Heating Company
4.9·440 reviews·
In BoulderGoogle Verified
+4 more
Top pick4.9Google
Strengths
Consistently excellent workmanship across multiple service types…
Fair pricing and no upselling—one reviewer explicitly praised…
Fast turnaround on work completion noted by 2 reviewers
Exceptional knowledge and attention to detail, particularly on…
Preliminary listing — full review analysis coming soon
Jim Needham Heating Cooling Plumbing and Drain
4.9·6.1k reviews·
19 mi away — Edge of service areaGoogle Verified
+4 more
Top pick4.9Google
Strengths
Fair-pricing theme cited in 2 of 5 sampled reviews
Fast response cited — one reviewer 'Called at 8 and he was here…
Whole-house water filtration installs called out
Concerns
Not enough data to identify weaknesses
Canyon Plumbing & Heating, Inc
4.8·276 reviews·
In BoulderGoogle Verified
+5 more
Top pick4.8Google
Strengths
Exceptional emergency responsiveness: arrived within 24 hours on…
No emergency surcharges despite after-hours/holiday…
Consistent communication throughout projects: 4 of 5 reviews…
Professional follow-up: technicians provide manuals, model…
Preliminary listing — full review analysis coming soon
Common Toilet Repair Scenarios
Running Toilet
A toilet that won't stop running wastes 200+ gallons per day. Usually caused by a worn flapper, faulty fill valve, or float adjustment issue.
Toilet Leak at Base
Water pooling around the base of your toilet usually means a failed wax ring seal. Left unfixed, it damages subfloor and can cause mold.
Clogged Toilet
When a plunger can't clear the blockage, there may be an obstruction deep in the trap or drain line that needs professional snaking.
Toilet Replacement
Old toilets using 3.5-7 gallons per flush should be replaced with modern 1.28 GPF models. Some municipalities offer rebates for water-efficient upgrades.
Frequently Asked Questions
How much does toilet repair cost in Boulder, CO?
Toilet repair in Boulder typically costs $100-$350. Running toilet fixes (flapper, fill valve) run $100-$200. Wax ring replacement costs $150-$300. Full toilet replacement with installation runs $300-$800 including the fixture. Labor is the main cost — the parts are inexpensive.
Should I repair or replace my toilet?
Repair if: it's a single issue like a running toilet or loose connection. Replace if: it's cracked, requires frequent repairs, uses more than 1.6 gallons per flush, or wobbles despite tightening. Modern toilets save 13,000+ gallons per year per household.
Can a running toilet increase my water bill?
Yes — a running toilet in your Boulder home can waste 200+ gallons per day, adding $100+ per month to your water bill. A $150 repair pays for itself within weeks. Don't ignore it.
How long does toilet installation take?
A standard toilet replacement takes 1-2 hours. If the flange needs repair or the floor has water damage, add 1-3 hours. Most plumbers in Boulder County can do same-day toilet installation.
Other Services in Boulder
Drain Cleaning Water Heater Repair Burst Pipe Repair Repiping Bathroom Remodel Plumbing Sewer Repair Sewer Line Replacement Faucet Repair Garbage Disposal Repair Sump Pump Repair Gas Line Repair Slab Leak Repair Water Line Repair Kitchen Remodel Plumbing Hydro-Jetting 24-Hour Plumber Same-Day Plumber Affordable Plumber Licensed Plumber Plumber Cost Clogged Drain No Hot Water Water Leak Low Water Pressure Frozen Pipes Sewage Backup All Emergency Plumbers
Toilet Repair in Nearby Cities
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