Colorado/Longmont/Sewer Repair

Sewer Repair in Longmont, CO

Sewer problems? Find trusted sewer repair pros near you.

Boulder County15 plumbers available

Best Sewer Repair Pros in Longmont

#1Strong Hire

Garvin's Plumbing and Sewer

4.9Sewer Repair: 90/100

We had our line backup again about a week after their most recent visit and the return visit was covered under the conditional warranty they offer on their services.

#2Strong Hire

Rooter Brothers Plumbing LLC

4.6Sewer Repair: 85/100

Affordable, fast, and great work! Jesus and his family replaced my sewer pipe next day after I called.

#3Strong Hire

Big Apple Plumbing LLC - Broomfield, CO

5Reviewed for sewer repair

Jason was super helpful in his advice that a recently bought toilet had an hairline crack. Suggested I have the store replace the tank and install myself. Defective tank replaced and installed. No charge from Jason

All Sewer Repair Pros in Longmont

Garvin's Plumbing and Sewer

4.9·79 reviews·Google reviews synthesizedYelp reviews not yet synthesizedBBB reviews not yet synthesized
18 mi away — Edge of service areaGoogle Verified
+4 more
Top pickTop pick
4.9Google
79
Google reviews
24/7
Always open
Strengths
Sewer and drain work is the core specialty
Conditional warranty covers return visits
No-pressure diagnosis with care for the home

Preliminary listing — full review analysis coming soon

Rooter Brothers Plumbing LLC

4.6·19 reviews·Google reviews synthesizedYelp reviews not yet synthesizedBBB reviews not yet synthesized
19 mi away — Edge of service areaGoogle Verified
+3 more
Top pickTop pick
4.6Google
19
Google reviews
24/7
Always open
Strengths
Sewer line replacement done next day after the call with minimal…
Quote held — final invoice matched original estimate with no…
Honest recommendation to replace rather than repair

Preliminary listing — full review analysis coming soon

Big Apple Plumbing LLC - Broomfield, CO

5·505 reviews·Google reviews synthesizedYelp reviews not yet synthesizedBBB reviews not yet synthesized
17 mi away — Edge of service areaGoogle Verified
+4 more
Top pickTop pick
5.0Google
505
Google reviews
24/7
Always open
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…

Planet Plumbing & Drain

4.6·443 reviews·Google reviews synthesizedYelp reviews not yet synthesizedBBB reviews not yet synthesized
14 mi away — Serves your areaGoogle Verified
Proceed with careProceed with care
4.6Google
443
Google reviews
Strengths
Warranty honored on prior work
Sunday burst-pipe response confirmed
Tough-job specialist Mike 'Steedo' removed a rock, a marble, and…
Concerns
Receptionist reportedly 'impatient and rude'
Long-time customer says business 'is going downhill' after a…
Toilet reseat ran $100 over quote and had to be redone by another…

Flatirons Plumbing

4.8·634 reviews·Google reviews synthesizedYelp reviews not yet synthesizedBBB reviews not yet synthesized
14 mi away — Serves your areaGoogle Verified
+1 more
Solid pickSolid pick
4.8Google
634
Google reviews
24/7
Always open
Strengths
Sunday emergency availability
No-concrete-break sewer line and fresh water line replacements
Concerns
Sewer-scope reviewer alleges $10,000+ recommendation for line…
Apprentice (not licensed plumber) quoted $900 to replace a…
$1,300 quoted for a kitchen sink disposal + PVC install the…
$1,250 charged for less than 4 hours of faucet/piping work

Afford A Rooter Plumbing

4.2·173 reviews·Google reviews synthesizedYelp reviews not yet synthesizedBBB reviews not yet synthesized
19 mi away — Edge of service areaGoogle Verified
+3 more
AvoidAvoid
4.2Google
173
Google reviews
24/7
Always open
Strengths
Fixed problems other plumbers couldn't
Crews replaced a 172-foot water line from street to house without…
Video documentation of work is detailed
Concerns
Sewer-scope allegation: reviewer claims tech tried to bilk $8,500…
Septic pump/inspection job went sideways
Receptionist described as 'shockingly rude and unprofessional'
Multiple no-callbacks reported

Precision Plumbing Heating Cooling Electric

4.8·4.1k reviews·Google reviews synthesizedYelp reviews not yet synthesizedBBB reviews not yet synthesized
14 mi away — Serves your areaGoogle Verified
+1 more
Solid pickSolid pick
4.8Google
4.1k
Google reviews
24/7
Always open
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…

Planet Plumbing & Drain

4.5·75 reviews·Google reviews synthesizedYelp reviews not yet synthesizedBBB reviews not yet synthesized
In LongmontGoogle Verified
Proceed with careProceed with care
4.5Google
75
Google reviews
Strengths
Sunday burst-pipe response
Saved a sewer-line customer when a competitor ghosted
Drain repair came in under estimate
Concerns
Receptionist flagged as 'impatient and rude'
One customer charged $200 for a 5-minute fix after being told…
Itemized receipts reportedly refused

Colorado Green Plumbing, Heating & Cooling

4.9·80 reviews·Google reviews synthesizedYelp reviews not yet synthesizedBBB reviews not yet synthesized
13 mi away — Serves your areaGoogle Verified
+3 more
Top pickTop pick
4.9Google
80
Google reviews
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·Google reviews synthesizedYelp reviews not yet synthesizedBBB reviews not yet synthesized
12 mi away — Serves your areaGoogle Verified
+4 more
Top pickTop pick
4.8Google
95
Google reviews
24/7
Always open
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·Google reviews synthesizedYelp reviews not yet synthesizedBBB reviews not yet synthesized
12 mi away — Serves your areaGoogle Verified
Solid pickSolid pick
5.0Google
17
Google reviews
24/7
Always open
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…

Limelight Services

5·1.6k reviews·Google reviews synthesizedYelp reviews not yet synthesizedBBB reviews not yet synthesized
17 mi away — Edge of service areaGoogle Verified
+2 more
Top pickTop pick
5.0Google
1.6k
Google reviews
24/7
Always open
Strengths
Same-day basement leak rescue
Mini-split diagnostics
Sunday phone callback and scheduling confirmed
Concerns
Garbage disposal swap took longer than expected and review notes…

Around the Clog, LLC

4.8·322 reviews·Google reviews synthesizedYelp reviews not yet synthesizedBBB reviews not yet synthesized
11 mi away — Serves your areaGoogle Verified
+1 more
Solid pickSolid pick
4.8Google
322
Google reviews
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…

Benjamin Franklin Plumbing of Denver

4.8·3.0k reviews·Google reviews synthesizedYelp reviews not yet synthesizedBBB reviews not yet synthesized
18 mi away — Edge of service areaGoogle Verified
Solid pickSolid pick
4.8Google
3.0k
Google reviews
24/7
Always open
Strengths
Techs arrive on time, use shoe covers, and leave the work area…
Fast emergency water heater response
Walks customers through options without pressure and explains…
Concerns
Supervisor Omar reportedly told a delayed customer to 'deal with…
Surprise fees flagged on a quote labeled as a plumbing inspection
Quotes can run high — one reviewer was charged $3,998 to install…
Scheduling communication breaks down when techs run late

Bernie's Plumbing & Heating Company

4.9·440 reviews·Google reviews synthesizedYelp reviews not yet synthesizedBBB reviews not yet synthesized
12 mi away — Serves your areaGoogle Verified
+4 more
Top pickTop pick
4.9Google
440
Google reviews
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

Common Sewer Repair Scenarios

Sewer Line Clog

Tree roots, grease buildup, or collapsed sections can block your main sewer line. Multiple drains backing up at once is the telltale sign.

Sewer Line Break

A broken sewer line causes sewage to leak into your yard or foundation. Foul odors, soggy patches, or unusually green grass over the line are warnings.

Bellied Sewer Pipe

A section of pipe that has sunk creates a low spot where waste collects. Camera inspection identifies the location and severity.

Root Intrusion

Tree roots seek out sewer line moisture and can crack or infiltrate pipes. Regular root cutting or pipe lining prevents full blockages.

Frequently Asked Questions

How much does sewer repair cost in Longmont, CO?
Sewer repair in Longmont ranges from $1,000-$4,000 for spot repairs to $3,000-$25,000 for full sewer line replacement. Trenchless methods (pipe lining, pipe bursting) often cost $4,000-$10,000 and avoid digging up your yard. Get a camera inspection quote first.
How do I know if my sewer line needs repair?
Warning signs include: multiple drains backing up simultaneously, gurgling sounds from toilets, sewage odors in your yard, soggy patches or sinkholes near the sewer line, and unexplained increases in your water bill.
What is trenchless sewer repair?
Trenchless methods repair or replace your sewer line without digging a trench through your yard. Pipe lining inserts a resin-coated liner inside the existing pipe; pipe bursting pulls a new pipe through while breaking the old one apart. Both minimize landscaping damage.
Does homeowners insurance cover sewer repair in CO?
Standard homeowners insurance in CO typically does NOT cover sewer line repair or replacement. Some insurers offer separate sewer line coverage as a rider for $5-15/month. Check with your agent — it's worth adding if your home has older sewer lines.

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