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DeMonte Contracting LLC UTILITY SERVICE · EXCAVATION · PLUMBING
Allegheny County

Sewer, water and gas line replacement in Pittsburgh, PA

We replace failed utility service lines for homeowners and businesses in Pittsburgh. Our yard is in Springdale, about 13 miles from Pittsburgh, so the truck, the excavator and the fittings all arrive together. Our own excavation equipment, and the phone answered around the clock.

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★★★★★ 4.9 from 57 Google reviews · family owned since 2021
Open trench with a new service line run near Pittsburgh, Pennsylvania
4.9 ★
57 Google reviews
24/7
Emergency dispatch
2021
Family owned since
1
Crew, start to finish
Services in Pittsburgh

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 Pittsburgh 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

In the City of Pittsburgh permits and street-opening approvals go through the city rather than a borough office, and the requirements for restoring a city street are stricter than most of the boroughs around it. We pull the permit as part of the job and price the restoration into the quote.

★★★★★

“Aidan was super efficient hooking up our natural gas grill to our patio gas line. We were able to book an appointment next day. Excellent service and very helpful. Would call them again for sure.”

Google review
Recent work
Excavated spoil pile at a winter job
Excavated spoil pile at a winter job
Open pit around a service line connection
Open pit around a service line connection
Excavation in a residential driveway
Excavation in a residential driveway
Serving Pittsburgh 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 8 mi Allison Park 9 mi Penn Hills 9 mi Verona 9 mi Oakmont 10 mi Harmarville 10 mi Monroeville 11 mi Cheswick 13 mi

Line trouble in Pittsburgh?

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