Residential Sewer Line Repair in Denver, CO
An independent, licensed plumbing contractor. Not affiliated with Denver Water or the City and County of Denver.
Sewer trouble at a house is different from sewer trouble at a job site. It is your only bathroom, your finished basement, and your landscaping. Denver Sewer & Water repairs residential sewer laterals with trenchless options, traditional excavation, and 24/7 emergency service for homeowners.
- Homeowner-focused sewer lateral repair.
- Trenchless options that protect yards and driveways.
- Straight answers about repair versus replacement.
- 24/7 emergency response for active backups.
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What Sewer Failure Looks Like Inside a House
Most homeowners discover a sewer problem in the lowest fixture in the house. A basement floor drain, a first-floor tub, or a toilet that will not clear is usually the first place a lateral problem shows itself.
Homes in older Denver neighborhoods often still run clay or cast iron laterals under mature trees. Those two facts together cause most of the root intrusion and joint failures we repair.
(720) 935-6221Signs You May Need Sewer Line Repair
- Basement floor drain backing up when the washing machine runs.
- One bathroom that clogs no matter how often it is snaked.
- Sewage smell in a crawlspace or basement.
- A soft, sunken strip across the front yard.
- Repeat service calls from a general plumber with no lasting fix.
How We Diagnose It
We Scope the Lateral Before We Quote a Homeowner
A residential lateral is short enough that a camera can usually see the entire run from the cleanout to the main. That means there is no good reason to quote a homeowner blind.
We show you the footage, mark the failure point on the surface, and explain what it would take to fix that specific section rather than the whole line.
Common Causes of Sewer Line Damage
- Camera run from the cleanout to the city connection.
- Surface marking of the depth and failure location.
- A clear split between what must be fixed now and what can wait.
How a Residential Sewer Repair Runs
- 1
Get the House Usable
If the home is backing up right now, clearing the line so the family can use water again comes before anything else.
- 2
Scope and Locate
We camera the lateral and locate the failure so the repair footprint is as small as the pipe allows.
- 3
Price the Real Options
You get spot repair, lining, and replacement priced against each other, with the tradeoffs explained in plain language.
- 4
Repair and Restore
We complete the repair, backfill and compact properly, and leave the yard or driveway in the best condition the work allows.
What Denver Homeowners Say
“Denver Sewer & Water quickly diagnosed the issue with our sewer line and explained the repair options clearly. The team worked efficiently and kept everything clean during the process.”
“Their inspection process helped us understand the real problem before committing to a repair. Honest recommendations and great communication throughout the project.”
What Drives the Cost of a Home Sewer Repair
Depth is the single biggest cost driver on a residential lateral, followed by what sits on top of the line. A repair under grass costs less than the same repair under a concrete driveway or a mature landscape bed.
We give homeowners the repair price and the replacement price at the same time so the decision is made with both numbers in hand.
Frequently Asked Questions
Related Help for Homeowners
Emergency Sewer Line Repair
Around the clock response when the house is backing up right now.
Explore Emergency Sewer Line RepairSewer Scope and Video Inspection
Camera inspection of the lateral, including pre-purchase scopes.
Explore Sewer Scope and Video InspectionSewer Line Cleanout
Adding or clearing cleanout access so future service does not require digging.
Explore Sewer Line CleanoutSewer Line Replacement and Installation
Complete lateral replacement once repeated repairs stop making sense.
Explore Sewer Line Replacement and InstallationOur Family of Companies
For related services, see our sister company partners in the same family of companies:
Sewer Trouble at Your House?
Tell us which fixture is backing up and how long it has been happening. We will scope the lateral and give you honest options.