Springdale, PA · dispatch answering now New customer Existing customer Financing 412-728-1561
DeMonte Contracting LLC UTILITY SERVICE · EXCAVATION · PLUMBING
Allegheny County

Sewer, water and gas line replacement in Allison Park, PA

We replace failed utility service lines for homeowners and businesses in Allison Park. Our yard is in Springdale, about 9 miles from Allison Park, so the truck, the excavator and the fittings all arrive together. Our own excavation equipment, and the phone answered around the clock.

Call 412-728-1561 Book a consultation
★★★★★ 4.9 from 57 Google reviews · family owned since 2021
Open trench with a new service line run near Allison Park, Pennsylvania
4.9 ★
57 Google reviews
24/7
Emergency dispatch
2021
Family owned since
1
Crew, start to finish
Services in Allison Park

What we replace here

Gas service lines
Leak detection, repair, replacement and upsizing an undersized old service.
Water service lines
Wet spots in the yard, a bill that jumped, water standing in the meter pit.
Sewer laterals
Camera first, then repair the failed section or replace the lateral end to end.
Diagnosis
Camera inspection, hydro jetting and line locating before anyone quotes a repair.
Utility excavation
Trenching, driveway and road cuts, backfill and restoration with our own equipment.
Combination digs
Gas, water and sewer replaced together, one restoration instead of three.

Why Allison Park lines fail

Much of the housing stock across Allegheny County was built before modern service line materials. Clay and cast iron laterals crack and take on roots. Galvanized water services corrode from the inside until the pressure drops or the bill jumps. Older gas services are often undersized for what the house now runs.

We put a camera in the line before quoting, so you see the failure yourself, and you get a written price covering the dig, the permits and putting the yard back.

Who issues the permit

Allison Park is not its own municipality. It is a census-designated place spread across Hampton, McCandless, Shaler, Indiana and West Deer townships, so the office that issues the permit depends on which one your address actually falls in. We confirm that before quoting rather than after.

★★★★★

“Highly recommend Alex. We had a main sewer line problem and Alex looked at job and talked me through the issues and resolutions. Came out promptly and began his work with professionalism. Will use again when needed as he does excellent workmanship and has great integrity.”

Carl · Google review
Recent work
Excavator digging beside a house for a service line replacement
Excavator digging beside a house for a service line replacement
Shored trench for a utility line replacement
Shored trench for a utility line replacement
Trench box set into an open excavation
Trench box set into an open excavation
Serving Allison Park from
Springdale, PA 15144
Office 8am to 4pm · dispatch 24/7
Licensed and insured in Allegheny County
412-728-1561
Also serving nearby
Fox Chapel 5 mi Gibsonia 6 mi Oakmont 6 mi Harmarville 6 mi Verona 7 mi Cheswick 8 mi Pittsburgh 9 mi Penn Hills 9 mi

Line trouble in Allison Park?

A burst service, a sewage backup or a gas leak gets us out of bed. Everything else, we book you in.

Call 412-728-1561 Book a consultation