Sewer Line Repair
& Replacement
Full sewer line inspection, repair, and replacement. Camera diagnostics pinpoint problems fast — so you only pay for the work you actually need.
Your Sewer Line Is the Backbone of Your Plumbing
Every drain in your home connects to a single sewer line that carries wastewater to the city main. When that line fails — whether from tree roots, age, ground shifting, or buildup — the consequences affect your entire home.
M&M uses advanced sewer camera inspection to see exactly what's happening inside your pipes. This lets us diagnose problems accurately and recommend the most cost-effective solution, whether that's clearing, lining, or replacement.
Common Sewer Line Problems
Catch these early to avoid costly damage to your home and property.
Tree Root Intrusion
Roots seek out moisture and can crack into sewer pipes, causing blockages and breaks. Camera inspection reveals the extent of the damage.
Collapsed or Bellied Pipes
Ground shifting and age can cause pipes to sag or collapse, creating low spots where waste collects and blocks flow.
Corroded & Aging Pipes
Older clay, cast iron, and Orangeburg pipes deteriorate over time. We inspect and recommend repair or replacement before a full failure.
Recurring Backups
If your main line keeps backing up despite clearing, there's a structural problem that needs proper diagnosis and repair.
Sewer Odors in Your Yard
Foul smells near your sewer line path can indicate a crack or break that's leaking sewage into the surrounding soil.
Soggy Spots in Your Yard
Unexplained wet areas or extra-green patches over your sewer line usually mean a leak. Camera inspection confirms the location.
The M&M Difference
Camera-First Diagnostics
We inspect before we recommend. Sewer cameras eliminate guesswork so you only pay for the work that's actually needed.
Trenchless Options Available
When possible, we offer pipe lining that repairs your sewer from the inside — no digging up your yard, driveway, or landscaping.
Honest Recommendations
We'll never recommend a full replacement when a repair will do. You get honest options with transparent pricing.
Residential & Commercial
From single-family homes to commercial sewer systems, we have the equipment and expertise for any scale.
Our Sewer Service Process
Camera Inspection
We send a high-definition camera through your sewer line to see the exact condition of your pipes — cracks, roots, buildup, collapse, or offsets.
Diagnosis & Options
We show you the footage and explain what we found. Then we present your options — clearing, lining, spot repair, or replacement — with upfront pricing for each.
Repair or Replace
Once you choose a path, we get to work. Whether it's hydro-jetting, trenchless lining, or traditional excavation, we complete the job with minimal disruption.
Final Inspection & Warranty
We run a final camera inspection to confirm the repair is solid, then walk you through the warranty and any maintenance recommendations.
Sewer Service Questions
How do I know if the problem is my sewer line or just a drain clog?
If multiple drains are slow or backing up at the same time, the problem is almost certainly in your main sewer line. A single slow drain is usually a localized clog. Either way, we'll diagnose it accurately with a camera inspection.
What is a sewer camera inspection?
We feed a small, high-definition camera through your sewer line on a flexible cable. This gives us a live video feed of the pipe's interior so we can see roots, cracks, buildup, collapses, and other problems without any digging.
Can you fix a sewer line without digging up my yard?
In many cases, yes. Trenchless pipe lining creates a new pipe inside your existing one without excavation. It's faster, less disruptive, and often more affordable than traditional dig-and-replace. We'll let you know if your situation qualifies.
How long does a sewer line repair take?
Simple clears and spot repairs are typically same-day. Trenchless pipe lining usually takes 1–2 days. Full sewer line replacement with excavation may take 2–5 days depending on the length and access. We'll give you a clear timeline before starting.
Do you service commercial sewer lines?
Yes. We handle sewer line inspection, clearing, lining, and replacement for commercial properties including restaurants, offices, retail spaces, and multi-unit buildings.
Need a Sewer Line Inspection?
Open 24/7 | Same-Day Service Available
Call (720) 608-3973Sewer Services Across the Front Range
Proudly serving Longmont, CO and surrounding communities.
Primary Service Area
- Longmont, CO
- Erie, CO
- Frederick, CO
- Firestone, CO
- Dacono, CO
Extended Area
- Mead, CO
- Johnstown, CO
- Berthoud, CO
- Niwot, CO
- Gunbarrel, CO
Also Serving
- Lafayette, CO
- Louisville, CO
- Superior, CO
