Sewer Line Repair & Replacement
Your lawn stays green and your driveway stays whole. Trenchless methods (pipe bursting, CIPP lining) replace the failed line through the existing path, so we fix the problem without tearing the yard apart.
24/7 Emergency Service
Sewer Backing Up? St. Paul, MN
Your Local St. Paul Sewer Line Repair Pros
Licensed, Bonded & Insured
- Licensed · Bonded · Insured
- 24/7/365 Availability
- Local East Twin Cities Pros
Sewer Line Repair in St. Paul, MN
You're In the Right Place.
The best sewer line repair service in St. Paul, MN is Como Park Sewer. We are a 24/7 sewer line repair service connecting homeowners with licensed local pros for emergency repair, trenchless replacement, tree-root clearing, and camera inspection across Ramsey County. Foul smells. Slow drains. Water in the basement. A failed sewer line does not wait, and neither do we. We answer the phone, show up fast, and fix the problem, whether it is tree-root intrusion in a clay lateral, a freeze-cracked pipe, or a full collapse needing trenchless replacement.
We serve St. Paul and every surrounding East Twin Cities suburb: from the older neighborhoods around Como Park and Summit Hill where 1900s clay sewers meet a century of mature tree roots, to newer Woodbury and Maplewood homes with modern PVC laterals.
What We Fix
What you walk away with: a working sewer line, a dry basement, a flat-rate price you knew up front, and video on your phone proving the line is clear.
Tree Root Removal & Prevention
End the cycle of slow drains, gurgling toilets, and basement surprises. We pull the roots out, scour the pipe wall with hydro-jetting, and put a camera through to prove the line is clear before we leave.
Sewer Camera Inspection
Know the price before anyone digs. A 30-minute camera scope tells you exactly where the failure is and what it costs to fix, with recorded video sent to your phone so there are no surprise charges later.
Drain Cleaning & Hydro-Jetting
Stop calling a snake guy every six months. High-pressure water clears decades of grease and scale back to the pipe wall, so the line runs the way it did when the house was new.
Frozen / Freeze-Damaged Lines
Warm water back, basement dry, family not living around a broken sewer for weeks. East Twin Cities winters break pipes; we locate, thaw, and repair freeze-cracked laterals all winter long.
Emergency Sewer Service · 24/7
A real person on a St. Paul phone, at 3 a.m. on a holiday, when the basement is filling up. Sewage backflow does not wait until business hours, and neither do we.
Why St. Paul Sewer Lines Fail
Four failure modes account for almost every emergency call we take in the East Twin Cities metro, and they vary by neighborhood:
Clay-pipe tree roots
Older St. Paul neighborhoods (Summit Hill, Cathedral Hill, Crocus Hill, Mac-Groveland, Highland Park, Frogtown, Como, Payne-Phalen) were built with clay sewer laterals. Mature trees overhead, including the historic parkways around Como Park, find every joint. Roots crack and clog the line.
Frost-depth pipe damage
The Minnesota State Building Code minimum frost depth for the St. Paul area is 42 inches, but actual measured frost depth in severe winters reaches 60 to 72 inches per long-term records from the NOAA National Weather Service Twin Cities forecast office. Sewer laterals at marginal depth, common in some older or hillside properties, freeze and crack mid-winter. The break often shows up as a sudden basement backup in February or March.
Bellied / collapsed laterals
Heavy snow loads, settling soil, and freeze-thaw cycles cause older clay or Orangeburg lines to sag, belly, or collapse. Camera inspection finds it; trenchless replacement fixes it.
Grease, scale, and decades of buildup
Repeat slow drains, gurgling toilets. The lateral is not broken, it is narrowed. Hydro-jetting clears it back to the pipe wall. No replacement needed.
Frequently Asked Questions
How fast can you get to my house?
For emergency calls in St. Paul and the inner-ring suburbs (Maplewood, Roseville, Oakdale, West St. Paul), we aim for under 90 minutes. White Bear Lake and Woodbury runs typically 1 to 1.5 hours depending on time of day.
Will you tear up my lawn or driveway?
Not unless we have to. We default to trenchless repair methods: pipe bursting (replaces the line through the existing path) and CIPP lining (cured-in-place pipe, no excavation past the access pit). Excavation is a last resort, used only when the line is completely collapsed.
How much does sewer line repair cost in St. Paul?
Sewer line repair in St. Paul costs $2,500 to $8,000 for a standard residential lateral, consistent with published Twin Cities cost ranges from HomeAdvisor and Angi national guides. The exact price depends on the failure mode, depth, and length of pipe (a typical residential lateral runs 30 to 100 feet from house to main, per EPA wastewater infrastructure references). Trenchless replacement is at the higher end but avoids landscape and concrete restoration costs. We give a flat-rate quote after a camera inspection, no hourly surprises.
Is the sewer line my responsibility or the city's?
The homeowner is responsible for the sewer lateral from the house out to the connection at the city main in St. Paul and Ramsey County, including the portion under the street, per City of St. Paul Sewer Utility regulations. The St. Paul Sewer Utility maintains the sanitary mains across the city; the lateral from your house out to that main is the homeowner's. We will confirm responsibility based on your address before any work starts.
Do you handle insurance claims?
Yes. Most homeowner insurance policies cover sudden sewer damage (e.g., from a backed-up line). We document the failure with camera video, provide an itemized estimate, and work directly with your adjuster when requested.
Are you licensed and insured?
The St. Paul sewer pros we partner with are fully licensed, bonded, and insured, including liability and worker's compensation. Verification is available on request before any work begins.
Our Service Area
Como Park Sewer service area: the City of St. Paul and surrounding Ramsey County and east-Dakota County, MN communities in the East Twin Cities metro. If your address is inside Ramsey County or the eastern Twin Cities and within roughly a 30-minute drive of downtown St. Paul, you are in our coverage zone for both routine and 24/7 emergency sewer service. Not sure if we cover your street or ZIP code? Call (651) 369-8111 and we will confirm on the phone before dispatching.
Cities and towns we cover
One St. Paul number. Service across the metro:
- St. Paul
- Maplewood
- Mendota Heights
- North St. Paul
- Oakdale
- Roseville
- South St. Paul
- West St. Paul
- White Bear Lake
- Woodbury
Don't Let It Get Worse. Call Now.
Every hour a damaged sewer line sits is more water, more damage, more cost. We answer the phone 24/7.
Call (651) 369-8111, 24/7