Sewer Line Repair in Aurora
Denver Metro Flows Better
Signs Your Aurora Sewer Line Needs Repair Right Now
A sewer line problem doesn’t announce itself cleanly. These are the signals Aurora homeowners report before calling us:
- Multiple drains in your home running slow at the same time — not just one sink or tub
- Sewage smell coming from drains, your yard, or near the foundation of the house
- Wet or unusually lush patches of grass over your sewer line—the ground is absorbing leaking sewage
- Gurgling sounds from toilets when you run water elsewhere in the house
- Sewage is backing up into a basement floor drain or bathtub
- A sudden spike in your water bill with no clear explanation
- Soft or sunken ground in your yard along the path from your home to the street
One slow drain is usually a clog. Two or more slow drains, combined with odors or backup, point to the main sewer line. A camera inspection will tell you which one you’re dealing with — in under an hour.
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MileFlow's Sewer Repair Process
You Contact Us
You call or schedule online. We confirm a same-day or next-day appointment window and give you a two-hour arrival range — not a six-hour window.
Camera Inspection
A MileFlow technician arrives at your home, assesses the visible symptoms, and runs a camera inspection down the lateral. You watch the inspection live on a monitor.
Diagnosis and Written Estimate
We review what the camera found with you on site. We explain what's wrong, where it is, why it happened, and what your repair options are. If trenchless is possible, we'll tell you. If it isn't, we'll explain why.
Repair Begins
Once you approve the written estimate, we begin the repair. For spot repairs, most work is completed the same day. Trenchless repairs typically take one to two days.
Final Inspection and Guarantee
We run a post-repair camera inspection to confirm the line is clear and flowing correctly. You receive a written workmanship guarantee before we leave.
Why Aurora Sewer Lines Fail Faster Than in Most Cities
1. Bentonite Clay Soil
Aurora sits on one of the most expansive clay profiles in Colorado. Bentonite clay absorbs water and swells with significant force, then contracts sharply when it dries out. That constant expansion and contraction puts lateral stress on buried pipes — cracking joints, shifting pipe sections, and pulling connections apart over years of repeated cycles.
The corridors along Cherry Creek and Tollgate Creek through Aurora’s east side see some of the most aggressive soil movement in the metro. Homes in these areas tend to show sewer damage earlier than average.
2. Colorado's Freeze-Thaw Cycles
Ground freezing in Colorado’s winters pushes shallow pipes upward. Spring thaw drops them back. That vertical movement—season after season—creates pipe belly sections where waste pools instead of flowing, and joint separations that let root systems in.
Homes in Aurora Hills, Heather Ridge, and other neighborhoods built before 1980 often have sewer laterals at depths that make them particularly vulnerable to this cycle.
Rusty Water or Strange Smell from the Hot Tap
A large portion of Aurora’s residential sewer laterals installed before 1985 used clay tile pipe. Clay tile performs reasonably well when conditions are stable. Under bentonite pressure and freeze-thaw movement, it cracks at joints and along the barrel. Root systems find every crack.
If your home was built between 1955 and 1985, a camera inspection will tell you the current condition of your lateral before you get a surprise failure.
Happy clients who received our services
Frequently asked questions
A spot repair on a single damaged section typically takes four to eight hours and is completed in one visit. Trenchless pipe lining runs one to two days, depending on the line length and cure time. Full line replacement with excavation takes two to four days, depending on pipe depth, access, and whether permits are required.
Yes, in most cases. During a spot repair or trenchless job, you’ll have limited water use for a few hours while work is active — usually four to six hours. We’ll give you a specific window before starting. For full excavation replacements that span multiple days, water can typically be restored each evening. We’ll walk through the specifics with you before starting.
Standard homeowner’s policies in Colorado generally cover sudden and accidental damage — a pipe that bursts without warning, for example. They typically don’t cover gradual deterioration, root intrusion, or normal pipe aging. Some policies include a sewer line rider that expands coverage. We recommend calling your insurer before the repair begins. If coverage applies, we can provide documentation to support your claim.
Repair addresses a specific damaged section: a crack, a separated joint, or a root intrusion point. The rest of the pipe stays in place. “Replacement” means the full lateral from your house to the city main is removed and a new pipe is installed. We recommend replacement when more than 50% of the line
Sewer Problem in Aurora? Let's Fix It Today.
MileFlow Plumbing is based in Aurora. We know the soil, the pipe ages, and the neighborhoods. When you call, you get a same-day response and a clear answer before any work begins.