Free On-Site Estimates
Sewer & Main Line Replacement in Glendale & Burbank, CA
When the pipe that carries everything to the street fails, patch jobs stop working. We diagnose with a camera, give you a flat quote, and replace the line — trenchless where possible — with permits and city inspection handled.
Main Line Replacement Without the Guesswork
Your main sewer line — plumbers call it the lateral — is the single pipe that carries every drain in the house out to the city main under the street. It's buried, it's out of sight, and in most Glendale and Burbank homes it's the oldest piece of plumbing on the property. When it fails, you don't get a small problem: you get backups in the tub, sewage smells in the yard, and a clog that returns no matter how many times it's snaked.
Alpha-Beta Plumbing handles sewer line replacement from first camera pass to final city inspection. Sometimes that means a targeted spot repair; sometimes it means full main line replacement with trenchless pipe bursting that spares your yard. What it never means is guessing. We put a camera in the pipe, show you exactly what's down there, and quote a flat price before a shovel touches the ground. The estimate is free, and there's no obligation attached to it.
Signs Your Main Sewer Line Is Failing
- Recurring backups — the line gets snaked, works for a while, then backs up again
- Several slow drains at once — a whole-house symptom, not a single-fixture clog
- Gurgling toilets and drains when water runs somewhere else in the house
- Sewage odor in the yard or along the path between the house and the street
- Unusually lush, wet patches of lawn — leaking sewage fertilizes the grass above the break
- Rodent or insect problems — a cracked lateral gives pests a direct route toward the house
One of these alone doesn't condemn the pipe. Two or three together usually mean the lateral is compromised, and a camera inspection will settle the question in under an hour.
Trenchless Sewer Replacement vs. Open-Trench: Which Is Right?
| Trenchless (Pipe Bursting / Lining) | Open-Trench Replacement | |
|---|---|---|
| How it works | A bursting head pulls new HDPE pipe through the old line, shattering it outward — or an epoxy liner cures inside the existing pipe | The old lateral is excavated and a new pipe is laid at correct slope in an open trench |
| Best for | Intact-but-failing lines: root-invaded clay, cracks, minor offsets | Collapsed or severely bellied pipe, slope corrections, lines too damaged to guide equipment |
| Yard impact | Two small access pits — landscaping, driveways, and mature trees stay put | A trench along the full run; hardscape and plantings above the line are disturbed |
| Typical duration | 1–2 days | 2–4 days, depending on depth and length |
We install both, so our recommendation follows the camera footage — not the method we happen to sell. Plenty of local laterals qualify for trenchless; some genuinely don't, and we'll tell you which yours is and why.
Our Sewer Replacement Process
Camera Inspection & Locate
We run a camera the full length of the lateral, record the footage, and mark the pipe's exact path and depth above ground.
Upfront Options & Flat Quote
You see the video, hear every viable option — spot repair, lining, bursting, or open trench — and approve a flat price before anything starts.
Permitted Replacement
We pull the city permit, protect the work area, and install the new line to current code with correct slope and bedding.
City Inspection & Cleanup
The city inspector signs off, we backfill and compact, restore the surface, and haul away every trace of the old pipe.
Why Glendale & Burbank Sewer Laterals Fail
The majority of homes here went up between the 1920s and the 1960s, and most still drain through their original clay sewer laterals. Clay pipe comes in short segments with a joint every few feet — and every joint is an invitation. The mature camphors, ficus, and oaks lining streets in Rossmoyne, Magnolia Park, and Verdugo Woodlands push feeder roots into those joints, where they thicken year after year until the pipe cracks or clogs solid. Read more in our guide to tree roots in sewer lines.
Hillside neighborhoods add a second complication. Laterals in Adams Hill, Glenoaks Canyon, Chevy Chase Canyon, and the Burbank hills above Starlight Hills tend to be longer and drop steeply, so a small offset or belly up top magnifies into chronic backups below. Postwar Burbank flatland homes — Magnolia Park, McNeil, Chandler Park — have their own pattern: clay or cast-iron laterals now 60 to 80 years old, right at the end of their design life. Whatever your street, lines just like yours are failing all over these neighborhoods — see how we approach the work in Glendale and Burbank.
What Does Sewer Line Replacement Cost?
It's a significant project, and we'd rather you hear real numbers than vague reassurance. In the Los Angeles area, a targeted spot repair typically runs in the low-to-mid four figures, while a full lateral replacement — trenchless or open trench — commonly lands in the high four figures to five figures depending on length, depth, access, and how much hardscape sits above the line. These are typical ranges, not quotes: you get an exact flat price before any work begins, based on your camera inspection, and you approve it first. Our sewer line replacement cost guide breaks down what pushes a job toward either end of the range, and financing options can spread the cost into manageable payments.