SW
Sadie Welch★★★★★
“We had a great experience with Halpin Plumbing. Everyone was friendly, responsive, and professional.”
Water Line Repair and Replacement in Cincinnati
Strong Pressure. Clean Water. No Leaks.
Leaking, broken, or worn-out main water line? Halpin repairs and replaces residential and commercial water lines across Cincinnati with our own excavation crew, and you get the price before we dig.
$25 OffAny repair or service. Mention it when you book.
1951Serving Cincinnati Since
3rdGeneration, Family Owned
4.9★Average Google Rating
OH+KYLicensed Master Plumbers
Why it matters
Why Your Main Water Line Matters
Your main water line, also called the water service line, is the buried pipe that brings fresh water from the city main into your home or building. Every faucet, shower, toilet, water heater, and appliance depends on it.
In Greater Cincinnati Water Works’ service area, GCWW owns the line from the main to your property line. From the property line to the water meter, the line belongs to the property owner, and so does the responsibility for repairing it.
- Residential and commercial water lines
- Water line repair and full water line replacement
- Our own excavation crew and equipment
- Licensed master plumbers, family owned since 1951
Warning signs
Signs of a Broken or Leaking Water Line
A water line leak is underground, so the signs are easy to miss. Watch for these.
Low Water Pressure
A sudden or gradual drop in pressure at every fixture often means water is escaping before it reaches the house.
Wet Spots or Standing Water in the Yard
A soggy patch, a puddle that never dries, or a strip of extra-green grass can sit right on top of a leak.
A Higher Water Bill
If your usage has not changed but the bill has climbed, water may be leaking out of the line around the clock.
Rusty or Discolored Water
Brown or cloudy water can mean an old line is corroding or that dirt is getting in through a break.
The Meter Moves With Everything Off
Turn off every faucet and appliance. If the meter still spins, there is a leak somewhere on the line.
Water in the Basement
Water near the spot where the line comes through the foundation wall points to a leak close to the house.
Water line broken right now?Close your main shutoff valve, usually where the line enters the basement, and call us.
Call 513-631-2001
Local knowledge
Why Water Lines Fail in Cincinnati and Surrounding Areas
Most homes we work in are 80 years old or more, and many still have the original water line.
01
Old Lead Service Lines
Many older Cincinnati homes were built with lead water lines. Beyond the health concern, old lead lines can wear thin and leak.
02
Corroded Galvanized Steel
Galvanized pipe rusts from the inside, which lowers pressure, discolors water, and eventually leaks.
03
Polybutylene Pipe
Gray polybutylene pipe, used in homes built from the late 1970s to the mid 1990s, breaks down over time and is prone to sudden failure.
04
Freeze and Thaw
Cincinnati winters push frost into the ground. Lines that are too shallow can freeze, and the ground heaving around them can crack the pipe.
05
Shifting Ground and Hillsides
Heavy clay soil and the area’s hills move with the seasons, putting stress on joints and fittings.
06
Roots and Digging Damage
Tree roots can crush or wrap a line, and fence posts, landscaping, and other digging can puncture it.
The process
How Our Water Line Repair Process Works
Find the problem, dig only where needed, and test before we leave.
- 1
Find the Problem
We check your pressure and meter and track down where the line is failing.
- 2
Options and Price
We explain whether a repair or a full water line replacement makes sense and give you the price up front.
- 3
Mark and Dig
Underground utilities are marked before we dig. Then our excavation crew exposes the line.
- 4
Repair, Test, and Backfill
We repair or replace the pipe, test it under pressure, turn your water back on, and backfill the trench.
$25 Off
Any Repair or ServiceMention the offer when you book. Cannot be combined with other offers.
Repair or replace
Water Line Repair vs. Water Line Replacement
The age, material, and condition of your line decide which one makes sense.
| Repair | Full Replacement | |
|---|---|---|
| What it fixes | One leak or broken section | The whole line from property line to meter |
| Best when | The rest of the pipe is in good shape | The line is old, corroded, or keeps leaking |
| Digging | One smaller excavation | Along the length of the line |
| Cost | Lower up front | Higher up front, ends repeat repairs |
| Long term | Other old sections can still fail | New pipe from end to end |
Need a brand new water line for an addition or new build? See our gas and water line installation service.
Commercial water line repair
Commercial Water Line Repair and Replacement
When a building loses water, business stops. We repair and replace water lines for Cincinnati businesses and property owners and keep you updated from start to finish.
Multi-Unit & Landlords
One service line can feed every unit. We work to restore water fast and keep your tenants informed.
Offices & Retail
We plan the work around your hours whenever we can, so your doors stay open.
Backflow Testing
Many commercial water systems need backflow protection. We also handle backflow testing.
Why Halpin
Why Cincinnati Trusts Halpin for Water Line Repair
Water line work is part plumbing, part excavation. Halpin has done both in Cincinnati since 1951 with our own crew and equipment, so one family company handles your job from finding the leak to backfilling the trench.
- Third generation family company
- In-house excavation crew and equipment
- Residential and commercial service
- Upfront pricing before work starts
Reviews
What Cincinnati Homeowners Say
Where we work
Water Line Repair Across Cincinnati
Based on Fishwick Drive, we handle water line repair and water line replacement for homes and businesses throughout Cincinnati.
Hyde ParkIndian HillOakleyWyomingMontgomeryNorwoodBlue AshMadeiraPleasant RidgeSharonville
See All Service Areas
Water Line Repair FAQs
Do not see your question? Call us and ask. You will get a plumber on the phone, not a script.
How do I know if my water line is leaking?
Look for low water pressure, wet spots in the yard, a higher water bill, discolored water, or water near where the line enters your basement. You can also turn off every fixture and watch the meter. If it still moves, there is a leak.
Who is responsible for the water line from the street to the house?
In Greater Cincinnati Water Works’ service area, GCWW owns the line from the main to the property line. The property owner owns the line from the property line to the water meter.
Should I repair or replace my water line?
If the line is in good shape with one leak, a repair usually makes sense. If it is old, made of lead, galvanized steel, or polybutylene, or has leaked more than once, replacement is often the better long-term value.
How much does water line replacement cost?
It depends on the length and depth of the line, what is on top of it, like a driveway or landscaping, and whether it is a repair or a full replacement. We give you the price before any digging, and you can take $25 off any repair or service.
What should I do if I have a lead water line?
Contact Greater Cincinnati Water Works first. GCWW replaces lead service lines through its own program and says owners cannot be reimbursed for hiring their own plumber for that work.
Do you repair commercial water lines?
Yes. We repair and replace water lines for offices, retail spaces, multi-unit buildings, and other commercial properties across Cincinnati.
Will you have to dig up my whole yard?
Not usually. A repair is one smaller excavation. A full replacement follows the path of the line, and we backfill the trench when the work is done.
Do you offer emergency service?
Yes. Our office is open Monday through Friday, 7:30 AM to 4:30 PM, and we run emergency service outside those hours. If water is pouring out, close your main shutoff and call us.
Plumbing Problem? We’ll Make It Halpin.
Call our Cincinnati office or book online.