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A new main line for a lateral that has reached the end of its life.
Sewer Line Replacement Lakewood CO
Sewer line replacement in Lakewood, CO means putting a new main drain line in place of one that can no longer carry waste away from your home. When the camera shows a collapsed clay lateral, a bellied run that holds water, or Orangeburg pipe that has flattened out of shape, cleaning buys weeks — replacement fixes the cause. We diagnose with a sewer camera first, then talk through open-cut and trenchless options before any digging starts.
Open 24 hours, every dayClear options firstCamera-first diagnosis
Clear scope before work
We explain what we found and what the options are before work starts.
Prepared, clean crews
Equipped vehicles and a clean job site when we leave.
Local accountability
A Lakewood business at 200 Union Blvd — neighbors serving neighbors.
What is included
What Our Sewer Line Replacement Includes
A replacement is a full job, not a patch: a new line from the house to the district main, installed to the correct fall, tested, and inspected. Here is what the work covers.
Camera Inspection
A full camera run from the cleanout to the main, recorded so you can see the cracks, root intrusion, bellies, and collapsed sections before you approve any work.
New Pipe and Fittings
New pipe sized to the fixture load in your home, with new fittings and cleanouts where the existing ones are damaged or missing.
Permits and Inspection
Sewer replacement needs a City of Lakewood plumbing permit, and work under a sidewalk or street needs a right-of-way permit too. Confirm both with the Lakewood Permit Counter at 303-987-7500.
Excavation and Backfill
Open-cut trenching or small access pits for a trenchless pull, with spoil hauled away and backfill compacted in lifts.
Testing and Camera Verification
The new line is tested and camera-checked a second time to confirm fall and joint alignment before the trench is closed.
A Written Record
You keep the camera footage and the permit sign-off, which matters when you sell the house and the buyer's inspector runs a scope.
PLAN
Reach our Lakewood plumbing team
Call (720) 909-6690 — open 24 hours, every day — and tell us what is happening.
Service overview
What Sewer Line Replacement in Lakewood CO Actually Involves
Replacement means a new sewer lateral — the pipe that carries waste from your home to the district main — installed in place of the failed run.
In most Lakewood districts the homeowner owns the lateral to the main, so when it fails, the fix is the homeowner's to arrange. Homes built in the 1940s, 50s, and 60s around Eiber, Applewood, and Morse Park typically still have their original clay tile or Orangeburg laterals, and at 70 to 80 years old those materials are at the end of their service life. Expansive bentonite clay under Lakewood shifts with every freeze-thaw cycle, opening joints, cracking clay tile, and letting bellies form where waste sits instead of flowing. Mature trees make it worse: roots find hairline cracks and grow into the pipe until flow stops. If your drains back up more than once in a year, or a sewer camera inspection shows damage at several points along the run, replacement is the honest answer.
There are two ways to put the new line in. Open-cut replacement excavates the full run and lays new pipe at the correct fall — the right choice when the old line is collapsed, deeply bellied, or the connection at the main needs rebuilding. Trenchless replacement pulls a new jointless pipe through the old line from two small pits, which protects driveways, patios, and mature landscaping. Our trenchless sewer repair page explains when that method fits and when it does not. Either way, the work is permitted through the City of Lakewood and inspected at final, and the permit fee is valuation-based, so confirm it with the Permit Counter at 303-987-7500 rather than relying on any flat figure you see online.
- Failed lateral — A camera shows collapse, long bellies, or damage at many joints — not one bad spot.
- Clay and Orangeburg end of life — Homes of the 1940s-70s typically have clay tile or Orangeburg laterals that have reached the end of their service life.
- Repeat backups — Two or more backups in a year, or a line that needs clearing every few months, means the defect is structural.
- Root intrusion at several joints — Roots re-enter through cracked joints; a new jointless line removes the entry points.
- Right-of-way permit — Work under a sidewalk or street needs a right-of-way permit — confirm with the Permit Counter.
- Open-cut vs trenchless — Open-cut for collapsed lines and tap rebuilds; trenchless pull where the old line can still host it.
- Camera proof — Footage before and after, so you see the failure and the finished line.
The service timeline
How Our Sewer Replacement Process Runs
Camera Inspection — what to expect
We run a sewer camera from the cleanout to the main and record the footage. You see the defects on screen with us, and we mark depth, material, and every crack, offset joint, and belly so the scope is based on evidence.
Talk Through the Options
We explain whether the line needs a full replacement or whether a sewer line repair of one section would hold, and whether open-cut or trenchless fits your line and your lot.
Permits and Locates
The plumbing permit is arranged and utility locates are called in before any digging. Gas, water, electric, and fiber get marked so excavation stays safe.
Line Replacement
On install day we remove the failed pipe and set the new line at the correct fall, tying into the district main. Trenchless pulls work from two small pits; open-cut opens the full run.
Test and Backfill
We test the new line and run the camera a second time to confirm fall and joint alignment. After the city inspector signs off, we backfill in compacted lifts and restore the surface.
Tools and methods01 02 03 04 05 06
Tools and Methods We Use
Sewer Camera
Records the full run from cleanout to main so we can locate cracks, root intrusion, and bellies, and so you can see the evidence before approving work.
Locating Equipment
Marks the exact depth and path of the existing line and the new one, which keeps excavation tight and protects buried utilities.
Hydro Jetting Machine
Clears roots, grease, and scale at high pressure when the line is worth cleaning, and cleans the run before a trenchless pull.
Drain Snake and Auger
Handles smaller blockages and confirms flow after a repair, so we can clear a line on the same visit we inspect it.
Pipe Cutting Tools
Cut out failed sections cleanly and handle supply-line work when a repipe happens alongside the sewer job.
Trenchless Pipe Pulling
Pulls new jointless pipe through the existing clay tile, cast iron, or Orangeburg host pipe from two small access pits.
Where this service helps
When Lakewood Homeowners Replace a Main Line
A 1960s ranch in Eiber with original clay tile and two backups in one winter.
The typical pattern here is root intrusion at several joints plus a belly under the lawn. The camera shows the full picture, and a trenchless pull from two small pits usually fits — the lawn and driveway stay intact while the whole run becomes one jointless line.
A Belmar Park duplex where the lower unit floods when both homes do laundry.
A shared main line that is undersized or partially collapsed backs up under combined load. Replacement with correctly sized pipe and rebuilt cleanouts lets both homes drain at once, and the permit sign-off goes on file for the property.
A Green Mountain home where a sewer smell lingers near the cleanout all summer.
A cracked section can leak into the soil and the odor is the first sign. The camera locates the break, the failed run is replaced, and the main connection is checked too — because a failing connection causes the same symptoms.
Local execution
How Sewer Line Replacement Runs in Lakewood
A replacement is a full job, not a patch: a new lateral from the house to the district main, installed at the correct fall, tested, camera-checked, and inspected. The decision between open-cut and trenchless is made from the camera footage — a collapsed line, a long belly, or a connection at the main that needs rebuilding takes open-cut, while a sound host pipe takes a trenchless pull from two small pits. Permits are arranged before digging, utility locates are called in, and the trench is backfilled in compacted lifts only after the inspector signs off. The neighborhoods below are where full-run replacement is most common.
Morse Park
Lakewood's oldest surviving housing core, with 335 buildings from 1900–1940. Laterals here predate the city, and a full run is often the only honest answer.
Belmar Park
Duplex and small multi-family properties where a shared main line is undersized for two households — the lower unit floods when both homes do laundry, and the permit sign-off goes on file for the property.
Green Mountain
Hillside homes at the city’s highest service elevations, where long runs under mature trees make a trenchless pull worth more than the concrete and landscaping it saves.
Carmody
1970s split-levels with lower-level bathrooms and laundry below grade, plus a western fringe of horse lots with long laterals and barn lines.
Open-cut replacement
The full run is excavated and new pipe is laid at the correct fall. The right choice when the old line is collapsed, deeply bellied, or the tap needs rebuilding.
Trenchless pull
A new jointless pipe is pulled through the old line from two small pits. Driveways, patios, and mature landscaping stay intact.
Main tap rebuild
The connection at the district main is rebuilt where it has failed. A new lateral on a failed tap backs up the same way the old one did.
Right-of-way permit
Work under a sidewalk or street needs a right-of-way permit as well as a plumbing permit. Both are confirmed with the Permit Counter.
Backfill and restoration
Backfill is compacted in lifts and the surface is restored only after the city inspector signs off and the camera passes at final.
Before and after
What a Successful Replacement Changes
Clay tile to a new jointless line
Before
Before: a 1950s ranch has clay tile with root intrusion at four joints and a belly under the front lawn, and the line needs clearing every few months.
After
After: a new jointless line is pulled trenchlessly in place of the old run, the camera passes at final, and the lawn is untouched.
Maintenance: A camera check every couple of years confirms the new line is still at grade. Keep large trees trimmed back from the line.
Duplex main rebuild
Before
Before: a duplex shares an undersized main line that backs up whenever both homes do laundry, and the lower unit has flooded.
After
After: the full run is replaced with correctly sized pipe, both cleanouts are rebuilt, and the grade is corrected so both homes drain at once.
Maintenance: Stagger heavy laundry loads where you can, and have the line camera-checked if drains slow again.
Orangeburg pull under a driveway
Before
Before: a 1950s home has Orangeburg pipe that has flattened into an oval, and concrete sits directly over the run.
After
After: new pipe is pulled through the old host pipe from two small pits, leaving the driveway and walkway intact, and the line passes camera inspection at final.
Maintenance: Keep the two access points marked on your property sketch for future work.
Problems we solve
Sewer Problems We Solve for Lakewood Homes
Most main-line failures show warning signs months before sewage reaches the floor. Here are the problems we see most in Lakewood, and how replacement answers them.
Root intrusion at pipe joints
Roots enter through hairline cracks, then swell and block flow. You get slow drains, gurgling, and eventually a full backup into the lowest floor. A new jointless line removes the entry points.
Collapsed or bellied clay tile
Old clay tile shifts in Lakewood's expansive soils, creating low spots that hold water and debris. Clearing buys weeks; replacement corrects the grade so waste flows downhill the whole way.
Orangeburg pipe failure
Orangeburg was tar-paper pipe used in the 1950s and 60s. It deforms over decades and eventually flattens into an oval. There is no repairing it — the full run is replaced.
Repeat backups despite cleaning
If you are paying to clear the same line every few months, the underlying defect never goes away. The camera shows why it keeps blocking, and replacement ends the cycle.
Sewage odor and saturated soil
A cracked main line leaks into the yard. You smell it near the cleanout, and saturated soil can undermine a driveway over time. We locate the break, replace the run, and check the main connection.
How we work
The Facts Behind the Work
Technical expertise
What We Bring to Your Lakewood Home
Sewer replacement is the heaviest residential job we do, and the difference between a line that lasts and one that settles is in the details: the camera work before, the fall during, and the testing after.
- Camera-first diagnosis — we show you the footage before recommending replacement or repair.
- Era-based knowledge of Lakewood pipe: clay tile and Orangeburg in 1940s-70s homes, cast iron and ABS in later stock.
- Permit process knowledge: plumbing permits and right-of-way permits, with valuation-based fees confirmed at the Permit Counter, 303-987-7500.
- Open-cut and trenchless methods, matched to the line's actual condition rather than a default.
- Clean job sites: protection over floors and walkways, spoil hauled away, surfaces restored.
Customer stories
What Lakewood Homeowners Say
Emergency Plumber Lakewood holds a 5.0-star rating from 9 Google reviews. Homeowners across Lakewood call us when a main line fails, a water heater quits, or a drain will not clear — and the reviews describe the same things we aim for on every visit: a clear explanation of what is wrong, the options before work starts, and a clean job site when we leave. Call (720) 909-6690 — open 24 hours, every day — to talk through what is happening at your home.
When should I replace my sewer line instead of repairing it?
Replace when the camera shows cracked clay tile, offset joints, root intrusion at several points, or a belly that holds water. A single bad section can often be repaired — see our sewer line repair page — but damage along the whole run means the line has reached the end of its service life.
Do you offer trenchless sewer line replacement in Lakewood?
Yes, where the old line can host it. We pull new jointless pipe through the existing clay tile, cast iron, or Orangeburg host pipe from two small access pits. Trenchless does not fit a collapsed line, a long belly, or a connection at the main that needs rebuilding — those need open-cut work.
Do I need a permit for sewer line replacement in Lakewood?
Yes. Sewer replacement needs a City of Lakewood plumbing permit, and work under a sidewalk or street needs a right-of-way permit as well. Permit fees are valuation-based, so confirm the fee with the Lakewood Permit Counter at 303-987-7500.
Who owns the sewer lateral in Lakewood?
In most Lakewood districts the homeowner owns the lateral from the house to the district main, so replacement of that run is the homeowner's responsibility. Confirm the boundary for your address with your water and sanitation district.
Frequently asked questions
What Lakewood homeowners ask
Not seeing your question? Call (720) 909-6690 — open 24 hours, every day — and talk it through with the local team.
Ask the local teamRelated services
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Contact the local team
Call Our Lakewood Plumbing Team
Reach us any hour at (720) 909-6690. Tell us what the drains are doing, or what the camera already showed, and we will talk through the next step.