Trenchless Sewer Pipe Lining in Denver
Pipe lining installs a resin-saturated liner inside the existing sewer lateral, which cures in place to form a new pipe wall without digging up the yard. It works when the existing pipe is structurally sound enough to support a liner but has developed leaks, root entry points, or interior wear.
- Full-length reline of the existing lateral without excavation
- Right fit for a structurally sound pipe with scattered damage
- Colorado Master Plumber MP-00189274 and Contractor License 2110
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When does lining make more sense than replacement?
Lining is a strong option when the camera shows the pipe's basic structure is intact, meaning it is not collapsed or severely offset, but it has multiple leak points, root entries, or interior corrosion along its length. Because it works from the inside, lining avoids the excavation a full replacement often needs. It is not the right choice for a pipe that has already collapsed, has a severe belly, or has sections narrow enough to block the liner.
- Works on cast iron, clay, and PVC laterals that are still structurally intact
- Avoids excavating landscaping, driveways, or hardscape above the pipe
- Cured liner resists root intrusion at the points that used to let roots in
- Not viable on a collapsed section or a severe belly that blocks the liner
Good candidates for pipe lining
- Camera shows the pipe is structurally intact but leaking at multiple joints
- Root intrusion has recurred at several points along the run
- You want to avoid disturbing mature landscaping above the lateral's path
- The pipe diameter and alignment are consistent enough for a liner to cure properly
What a sewer pipe lining job includes
- Camera confirmation that lining is structurally appropriate before we quote it
- Cleaning and preparation of the existing pipe interior
- Installation and curing of the resin liner along the full lined length
- Reinstatement of any lateral connections along the run
- Post-cure camera inspection to confirm the liner set correctly
- Permit filing where the municipality requires it
How trenchless pipe lining works
- 1
Camera and confirm
We verify the pipe's structural condition supports lining before recommending it over replacement.
- 2
Clean the pipe
The interior is cleared of roots, scale, and debris so the liner can bond properly.
- 3
Install the liner
A resin-saturated liner is pulled or inverted into place through the access point.
- 4
Cure in place
The liner cures to form a new pipe wall inside the old one.
- 5
Verify with camera
A follow-up scope confirms the liner set correctly along the full length.
Repair a section or reline the full run
Repair the section or repipe the house
Repairing a section replaces the piece of pipe that failed. A whole house repipe replaces the supply piping throughout the property. The decision comes down to how many failures you have already paid for and what the rest of the pipe is made of.
| Situation | Repair the section | Repipe the house |
|---|---|---|
| First leak in otherwise sound pipe | Right call. Fix the failure point and move on. | Overkill. |
| Repeat pinhole leaks in the same system | Buys short intervals between callbacks. | Right call. The pipe is telling you the whole run has reached the end of its service life. |
| Polybutylene anywhere in the house | Not recommended. The next fitting is the next leak. | Right call. Replace the system, not the fitting. |
| Galvanized supply with low pressure | A section swap moves the restriction rather than removing it. | Right call. Pressure only comes back when the scaled pipe is gone. |
| Walls already open for a remodel | Possible, but you are paying for access twice later. | Strong case. Access is the expensive part of a repipe and it is already paid for. |
| Selling in the near term | Reasonable if the material is sound and the leak is isolated. | Worth quoting. Buyers and inspectors price known problem materials into the offer. |
Trenchless work backed by a licensed contractor
- Colorado Master Plumber MP-00189274A licensed master plumber reads every camera inspection before we recommend repair, lining, or replacement of a lateral.
- Plumbing Contractor license 2110Licensed as a Colorado State Plumbing Contractor to pull sewer line permits and carry the work through city inspection.
- Denver clay and root intrusion experienceYears of camera work on Denver's older clay, Orangeburg, and cast iron laterals, including the root patterns from mature cottonwoods and elms.
- 24/7 emergency sewer responseBackups at the lowest fixture in the house are answered around the clock across the Denver metro.
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What changes the cost of sewer pipe lining
Lining pricing depends mostly on the length of pipe being lined and how many lateral connections need reinstatement. Call for a quote once the camera confirms lining is a fit.
Need help right now? 24/7 emergency plumbing service. Planning a larger repair? See financing options.
- Length of the pipe run being lined
- Number of lateral or branch connections along the run
- Pipe diameter and how consistent it is along the length
- Access point preparation
- Permit requirements for your municipality
Sewer pipe lining questions
Related sewer line services
Sewer line scope and inspection
Confirms lining is the right fit before we quote it.
View sewer line scope and inspection servicesSewer line repair
Spot repair for an isolated defect instead of a full reline.
View sewer line repair servicesSewer line replacement and installation
When the pipe cannot support a liner.
View sewer line replacement and installation servicesLicenses, credentials, and company proof
- Colorado Master PlumberLicense MP-00189274
- Colorado State Plumbing ContractorLicense 2110
- Family Owned & OperatedServing Denver since 2006, 20 years
- Better Business BureauAccredited Business, A+ rating
- Angie's List Super Service Award2012 through 2017
- Serving Denver since 2006Residential and commercial properties across the metro
More sewer line services
- Sewer Pipe Locator & Sewer Line LocatingLocating uses a transmitter run with a camera or sonde to mark the exact depth and surface position of a sewer lateral before anyone digs.View page
- Trenchless Sewer Line RepairTrenchless repair fixes a damaged section of the sewer lateral through a small access point instead of an open trench, which limits disruption.View page
- Trenchless Sewer Line ReplacementTrenchless replacement pulls a new pipe through the old lateral's path with pipe bursting, using small entry and exit pits instead of an open trench.View page
- Commercial Sewer Line ServicesA commercial sewer lateral carries heavier and more frequent flow than a house line, and a backup during business hours costs more than the repair itself.View page
- Sewer LinesThe sewer lateral is the pipe that carries wastewater from your house to the city main or septic tie-in, and it fails differently than a clogged drain.View page
- Emergency Sewer Line RepairSewage rising into a tub, floor drain, or the lowest toilet in the house is an active health hazard, not something to wait out until morning.View page
Problems this work solves
Reline it without digging up the yard.
Free quote once we confirm lining is the right fit on camera.