Sewer Line Repair in Loveland, CO

Your home's sewer line, sometimes called the lateral or building sewer, carries everything from your drains out to the city's main in the street or alley. It usually runs a few feet below the yard, below the 30-inch frost depth the city uses for design, and it can be clay, cast iron, Orangeburg fiber pipe, or plastic depending on when the home was built and whether the line was replaced.

Sewer line repair fixes a specific defect in that pipe without replacing the whole run. Common repairs include cutting out a root-filled joint and replacing a short section, fixing an offset where two pipe pieces have shifted apart, correcting a belly or sag that holds water, and patching a crack from the inside with a liner. The repair can be done by digging at the damaged spot or, in some cases, with trenchless sewer repair Loveland methods that work through an access point.

Repair is different from cleaning. Cleaning, with a cable or a jetter, removes what is in the pipe. Repair fixes the pipe itself so the problem stops coming back. Most repair decisions start with a sewer camera inspection Loveland, because a camera shows exactly where and what the defect is, and how deep and how far from the house it sits.

We are a free referral service. When you call (970) 693-9705, you are connected with an independent local contractor who quotes and performs the work. We do not do repairs ourselves, and we encourage you to check the contractor's state license before you hire.

Soil is a big one. Much of the Front Range sits on expansive clay, and the Colorado Geological Survey calls expansive soil Colorado's most significant geologic hazard, with swelling pressures that can reach 20,000 to 30,000 pounds per square foot. It specifically lists disrupted sewer lines among the damage. As clay wets and dries through the seasons, it pushes on pipe, opens joints, and can create low spots where waste collects.

Tree roots are another. Loveland has roughly 25,000 public trees, and ash accounts for about 20 percent of that canopy. Roots seek out the moisture and nutrients around a small leak at a joint and then grow inside, forming a mat that catches paper and grease. Emerald ash borer was found in Loveland in 2024, and the city has been removing ash trees for years. Removing a tree does not pull its roots out of your pipe.

Pipe age matters. Homes in the historic core and along West 5th Street date largely from 1900 to 1910, and many mid-century homes were built when clay pipe and Orangeburg fiber pipe were common. Orangeburg, made of wood fiber and coal tar, was used until the 1970s and has a useful life of about 50 years at best, so any that remains is past its expected life. In nearby Boulder, the city notes that 1940s to 1960s clay sewer pipe cracks with shifting soils, a pattern that fits much of the Front Range.

Water and silt can also leave their mark. During the September 2013 Big Thompson flood, the river ran at roughly 500 times its seasonal flow, more than three square miles of Loveland flooded, and the city reports that flooded sewer lines disrupted wastewater pumping. Homes in affected areas may have had silt pushed into their lines or saturated ground shift around them.

Day-to-day habits finish the job. Grease that hardens in a sag, or wipes that catch on a root, can turn a minor defect into a full backup. That is why a repair should be paired with a look at what is going down the drains.

The best repair depends on the pipe, the depth and what is above it. A clay line under an open lawn may be easiest to repair by digging a single pit at the bad joint and replacing a few feet with modern pipe and proper couplings. A line under a mature tree, a driveway, a patio or landscaping may suit a trenchless approach that limits digging.

Location relative to the street matters too. If the defect is under the sidewalk or the street, that work is in the city right-of-way and needs a Major ROW permit, which is valid for 90 days and requires an inspection request 48 hours in advance. The contractor should account for that in timing.

Newer neighborhoods have their own issues. In the subdivisions near Centerra and The Lakes at Centerra, plastic pipe is the norm, but the Colorado Geological Survey notes that lightly loaded structures on the plains' expansive clay are vulnerable to movement, and the same soil can shift a sewer line. Our Centerra east Loveland drain cleaning page covers those neighborhoods. If roots are the issue, the article on ash tree roots in sewer lines explains what to expect. For soil-related damage, read expansive clay soil and sewer pipes.

If the camera shows the line is failing in many places, a provider may recommend sewer line replacement Loveland instead of repeated spot repairs. Ask for the camera footage either way so you can see what they see.

A sewer line problem becomes urgent when sewage is backing up into the house and you cannot stop it by cutting water use, when the only toilet is out, or when sewage is surfacing in the yard. In those cases, stop all water use, keep children and pets away from the area and call (970) 693-9705. Calls are answered 24/7.

An after-hours provider will usually open the line first to stop the backup and then schedule a camera inspection and repair. In winter, Loveland's average January low of about 12.9 degrees can make excavation slower, and frozen ground may affect timing, so ask about temporary measures that keep the line flowing until the repair is done.

If you see sewage coming from a manhole or the street rather than from your home, that may be a city main problem. Call Loveland Water and Power at 970-962-3000 to report it.

A repair fixes one spot, but the rest of the line is still there. If your pipe is old clay or cast iron, ask the provider whether other joints showed early signs of trouble, and consider a follow-up camera look in a few years to catch problems before they cause a backup.

Plant new trees well away from the line path, and ask about root-resistant species. If an ash tree near the line is being removed because of emerald ash borer, mention it to the provider, since remaining roots can keep growing for a while.

Keep grease, wipes and paper towels out of the drains. A smooth, repaired section is less likely to catch debris, but grease can still cool and build up farther down the line. The city's free Fat Trapper kits are an easy way to dispose of cooking grease.

Keep a copy of the camera footage and the repair record. If you sell the home, buyers often order a sewer scope, and showing that the line was inspected and repaired can make that conversation easier.

Not sure the problem is the sewer line at all? Start with the overview of drain cleaning Loveland homeowners call about most.