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DeMonte Contracting LLC UTILITY SERVICE · EXCAVATION · PLUMBING
New Now offering residential HVAC — install and service See what we do →
True 24/7 emergency dispatch

Gas, water and
sewer lines,
replaced.

Utility line excavation across Western Pennsylvania. One line or all three in a single dig, our own equipment, our own crew, and one warranty covering the whole job.

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★★★★★ 4.9 from 57 Google reviews · family owned in Springdale since 2021
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Open trench with new pipe run
Shored street excavation
New gas line in an open trench
Excavator at a roadside dig
Excavation exposing a sewer connection
Excavator beside a house
Start here

New customer, or already one of ours?

New customer

Book a consultation

Tell us the property and which line is failing. It lands in our dispatch board and we come back with a scheduled consultation.

Start a request
Existing customer

Sign in and book

No password. Enter the email on your account and HouseCall Pro sends a sign-in link, then book, approve estimates, pay invoices and pull up past work.

Open customer portal
Either way

Rather talk to a person?

One number, answered around the clock. Weekdays 8am to 4pm you get the office; after that it reaches emergency dispatch. A burst service, a sewage backup or a gas leak gets us out of bed. No phone tree.

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Utility line excavation

What we specialize in

Full system replacements, especially underground. One line at a time, or gas, water and sewer together in a single excavation.

New yellow gas service line in an open trench
01

Gas service lines

Gas leak detection, service repair and replacement, and upsizing an old undersized service so it carries the appliances you actually run.

Gas leak Leak detection Service upsizing Old service replacement
Trench opened alongside a house for a water service line
02

Water service lines

Wet spots or holes appearing in the yard, a water bill that jumped for no reason, or water standing in the meter pit. All of it points at the service line.

Leak detection High water bill Meter pit Replacement
Excavation exposing a sewer lateral connection
03

Sewer laterals

We put a camera down the line before we quote, then repair the section that failed or replace the lateral end to end.

Camera inspection Repair Full replacement
Open pit exposing a service line for inspection
04

Diagnosis

Camera inspection, hydro jetting and line locating. We find out what is actually wrong before anyone quotes a repair on a guess.

Camera Hydro jetting Line locating
Excavator opening a utility trench at the roadside
05

Utility excavation

Our own equipment and crew: trenching, road and driveway cuts, backfill and restoration.

Trenching Backfill Restoration
Open trench with a new service line run
06

Combination digs

Gas, water and sewer replaced together in one excavation, one restoration instead of three.

One dig Any order Permits handled
Excavation at a foundation wall
07

Whole projects

New construction and full building projects, residential and commercial. If it carries water, gas or waste, we can take the whole scope.

New construction Commercial Full scope
Work we take on

Full system replacements, especially underground. Natural gas service lines, water service lines and sewer laterals, replaced or repaired, one at a time or in any combination, in any order the site calls for.

Work we don't

We do the work that shows what is happening underground — camera inspection, jetting, drain clearing — because that is how real options get put in front of you instead of a guess. What we are not is a handyman shop. Faucet swaps, garbage disposals and running toilets aren't what we're set up for, and we'd rather tell you that up front than send a truck for the wrong job.

Straight talk about price

Service work is not cheap. Anyone telling you otherwise is selling you something else.

You have seen the $59 drain snake special. Here is the arithmetic nobody prints next to it. A truck on your street has to carry $310 an hour: the vehicle, diesel at around six dollars a gallon, liability insurance, workers compensation, payroll taxes, licensing, equipment, healthcare and retirement for the people who work here. That is as high as we ever want a billable hour to go, and we are not interested in hiding it.

Nobody snakes a drain for $59 and stays in business. That price is a door opener. The real number arrives once the truck is already in your driveway and saying no is hardest.

So the visit is $89. What it buys is a trained technician and an equipped truck at your property, one thorough diagnosis, and a plan before the hole is open. If we had x-ray vision we would be millionaires; we estimate on the information we are given, and we tell you plainly what we cannot see yet. An unmarked fiber run or an undocumented gas line is nobody’s fault, but somebody has to pay for the hour it costs, and you should know that going in.

Bring us the other estimate
We will read another contractor’s estimate and tell you whether we can match it. Reviewing it costs us nothing and costs you nothing. What we will not do is win the job on a number we intend to revise once the hole is open.
Tell us your budget
Say the number out loud at the consultation. On most utility work there is more than one right answer: a repair that buys you five years, a partial replacement, or the whole line. Knowing what you have to spend lets us put the honest options in front of you instead of guessing.
Book a consultation Talk it through first
$310/hr
The ceiling on a billable hour
Vehicle, diesel, liability insurance, workers comp, payroll taxes, licensing, equipment, healthcare and retirement. That is as high as we ever want it to go, and we would rather print it than bury it.
$6/gal
Diesel, and the whole fleet drinks it
Every vehicle we own runs on diesel. When fuel moves, the cost of showing up moves with it.
$59
The drain special nobody honors
It gets a truck in your driveway. The real number arrives after that, when saying no is hardest.
$89
The visit, and what it buys
A trained technician and a fully equipped truck at your property, a camera in the line where it matters, and a written price before anything is dug.
What customers say
4.9 ★★★★★
57 Google reviews
Google 4.9 · 57
Facebook 5.0 · 3
HomeAdvisor 5.0 · 5
Leave us a Google review Read all 57 reviews →
Main sewer line 11 months ago
“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 Wilkinson · Google
Basement main sewer line 3 months ago
“I had an issue with my basement main sewer line. Alex come to the house, diagnosed the problem, provided a very reasonable estimate for the service rendered and fixed the problem. He was very knowledgeable, courteous, thorough and tidy.”
★★★★★ Frank Kuchar · Google
Water main shutoff 5 months ago
“Alex was very responsive and quickly came out to fix our water main shutoff and redo plumbing in our shower. He works quickly, was very friendly and was fair in price.”
★★★★★ Skyler Carkuff · Google
Recent jobs

Straight from the trench

Photos off the crew's phones, service line replacements and excavation across four counties.

Excavator digging beside a house for a service line replacement
Excavation in a residential driveway
Open excavation at a front entry
New water meter and shutoff assembly
Sump and water service connection in a basement
Interior water service and meter set
Street excavation with shoring in place
Shored trench for a utility line replacement
Excavated spoil pile at a winter job
Trench alongside a house in the snow
Excavator working a roadside dig
Trench box set into an open excavation
Long open trench with new pipe run through woods
New yellow gas line coiled in an open trench
Mini excavator at a residential job site
Open pit around a service line connection
Trench running downhill through trees
Deep excavation exposing a sewer connection
Financing

Pay for it over time, through Dollar Bank

A failed service line is rarely a planned expense. We offer financing through Dollar Bank so a full replacement doesn't have to wait for the money to be there all at once.

There's no online application to fill in. Call and we'll walk you through the options, or tick the financing box when you book a consultation and we'll bring it up on the visit.

Ask about financing Book a consultation
01
Ask at the consultation
Tell us you want to finance and we build the numbers into your written price.
02
Applied for through Dollar Bank
The application is with Dollar Bank, not with us, we never hold your financial information.
03
Work starts once you're approved
Approval and scheduling run in parallel, so financing rarely adds days to an urgent job.
04
One invoice either way
Financed or not, you get the same itemized invoice in your customer portal.
How we run a job

You always know where the job stands

Every visit runs through our scheduling system, so nothing lives in someone's notebook.

01
Confirmed in writing
Booking sends a text and email confirmation with the date, the window and what we're coming to do.
02
On-the-way alerts
You get a notification when the technician leaves for your property, so you're not waiting all morning.
03
Estimates you approve online
Line-item estimates arrive by email. Approve or decline from your phone before anyone starts work.
04
Pay however you like
Card in the field, online through the portal, or check. Receipts issue automatically.
05
Your whole history in one place
Every visit, photo, estimate and invoice stays in your portal, useful when you sell the property.
06
Rebook without repeating yourself
Existing customers sign in and book from past job details instead of filling in a form again.
Service area

Allegheny · Westmoreland · Butler · Armstrong

Towns we work in
Don't see your town? Call, we can usually still get to you.
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Book a visit

Schedule it now, from here

Fill this in and it lands directly in our dispatch board. Confirmation by text and email, a heads-up when the technician is on the way, and your invoice in the portal afterward.

01 Tell us the property and which line is failing
02 Pick a day and an arrival window
03 Get text and email confirmation
04 Invoice and history land in your portal

Emergency? Don't wait on a form. Call 412-728-1561.

Questions

Asked often

We specialize in utility line excavation and full system replacements: natural gas service lines, water service lines and sewer laterals, replaced or repaired individually or in any combination. We also take on the smaller work that identifies what is going on down there — sewer camera inspection, hydro jetting, in-building drain clearing and line locating — because that is how you end up with clear options rather than a guess. What we do not do is handyman plumbing: faucet swaps, garbage disposal installs, running toilets. Those are not what we are set up for, and we would rather say so than send a truck for the wrong job.

Yes. Emergency dispatch answers the same number around the clock: nights, weekends and holidays. Our goal is to be on site within an hour, though that varies with location and call volume.

The Pennsylvania Public Utility Commission defines an emergency as a sudden or unforeseen failure or collapse of a line that threatens damage to property. Burst water service, sewage backing up into a basement, a gas leak. That is what the overnight line is for, and we will get up at 1am for it. A slow drain or a dripping fixture is real work, but it is daytime work, and treating it as an emergency costs you more than it needs to.

The visit is $89, and a truck on your street has to carry $310 an hour before anyone is paid: the vehicle, diesel at around six dollars a gallon, insurance, licensing, equipment and the crew. So $89 does not cover the visit, it offsets it. Companies advertising free visits and $59 specials recover that cost somewhere else in the job. We would rather charge honestly for the visit and give you a written price you can hold us to.

Yes, through Dollar Bank. There is no online application yet. Call and we will walk you through the options, or tick the financing box when you book a consultation and we will bring it up on the visit.

Yes, and it is usually the smarter option. If your gas, water and sewer lines are all near the end of their life, replacing them in a single excavation costs less than three separate jobs and tears up your property once. We plan the sequence and handle the permits.

We use video camera inspection so you see exactly what we see before any digging: blockages, cracks, bellies, root intrusion. You get a written price that breaks down labor, materials, permits and restoration.

Yes. DeMonte Contracting is fully licensed and insured, carrying comprehensive liability insurance and workers' compensation coverage.

Yes. We stand behind our work with warranties that vary by service type, and we explain the coverage for your specific project before we start.

Utility line excavation, gas, water, sewer · Springdale, PA
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DeMonte Contracting
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