Sewer Line Repair in Lone Tree, CO

In Lone Tree, Southgate serves the area west of I-25, Parker Water and Sanitation District serves east of I-25, and Northern Douglas County Water and Sanitation District serves part of Terra Ridge. The private sewer lateral from your home is a plumber's repair. Call the number on this page to be connected with a local plumber in Lone Tree.

Lone Tree's providers

Lone Tree is a planned, newer suburban city at the I-25 and C-470 junction, built around Park Meadows and the RidgeGate community. The City lists combined water and sanitation districts by area: Southgate west of I-25, Parker Water and Sanitation District east of I-25, and Northern Douglas County Water and Sanitation District for some Terra Ridge homes along Indian Wells Drive. Southgate reminds owners that they own the buried sewer laterals serving their property; its line is 303-779-0261. Newer plastic laterals here usually fail from settling or later digging rather than age.

What to do now

Stop running water in the home.
Keep people and pets away from the overflow.
Note which side of I-25 you're on and check your bill for the district.
If neighbors are affected too, call that district.
Find the cleanout and clear access.

Call now to be connected with a local plumber in Lone Tree.

(303) 529-9880

Symptoms and causes

Symptom	Likely cause
Lowest drain fills while others run	Main line restriction
Repeat clog at the same depth	Sag from settled backfill
Problem started after landscaping work	Pipe damaged during digging
Toilets gurgle	Partial blockage downstream
Odor in a garage or lower level	Dry trap or separated joint

Many Lone Tree homes sit in communities with homeowner associations and shared landscaping, and a lateral may pass under a front yard maintained by the HOA or close to a shared walk. Check whether your HOA needs notice before digging. On the bluffs to the south, newer lots can have deeper lines and more slope, which affects access. A liner, where the pipe allows it, can limit disturbance to a small access point. If the defect is near the district main, the plumber can tell you whether to bring in Southgate or Parker Water and Sanitation before work begins.

Cost factors

Depth and distance to the defect
Driveways, patios or HOA landscaping above the line
Spot repair, liner or replacement
A City of Lone Tree permit, applied for electronically through Accela (720-390-5211)
Restoring surfaces afterward

Lone Tree lists sewer line repairs within the home as permit work, while clearing stoppages typically doesn't need one. When you call, you'll be connected with an independent local plumber who works in Lone Tree and can clear, scope and repair the line.

Sewer Line Repair questions in Lone Tree

How do I find out who provides sewer service at my address?

It depends on your side of I-25: Southgate to the west, Parker Water and Sanitation District to the east, and Northern Douglas County Water and Sanitation District for part of Terra Ridge.

Who is responsible for the sewer pipe between my house and the main?

Southgate reminds property owners that they own the buried sewer laterals serving their property. The districts maintain their mains.

Do I need a permit to repair a sewer line here?

Lone Tree lists sewer line repairs within the home as permit work, applied for through Accela. Clearing a stoppage typically doesn't need a permit.

Can the sewer line on a newer house still fail?

Yes. Lone Tree is newer, but plastic laterals can sag as soil settles or be damaged during later landscaping or construction.