Water Line Tap Repair in Denver
An independent, licensed plumbing contractor. Not affiliated with Denver Water or the City and County of Denver.
Water line tap repair fixes a leaking, corroded, or shifted connection at the water main without necessarily replacing the entire tap. Denver Sewer and Water confirms the leak location first, since a pressurized main leak has to be pinpointed accurately before any excavation starts.
- Repair of leaking or corroded tap connections.
- Leak location confirmed before excavation.
- Corporation stop and curb stop hardware repair or replacement.
- Thrust restraint reset where the fitting has shifted.
- Pressure test after repair before backfill.
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What Causes a Water Tap Connection to Leak?
Corroded hardware at the corporation stop or curb stop is the most common cause on older Denver metro properties, particularly where galvanized fittings have been in the ground for decades. Thermal movement and ground shifting can also loosen a fitting at the main over time, opening a small leak that grows gradually rather than failing all at once.
Because the connection sits under constant pressure, even a small leak keeps flowing continuously rather than only during use, which is why unexplained water loss or a wet spot near the curb that never dries out is often the first sign, well before any visible surface flooding.
(720) 935-6221Signs of a leaking water tap connection
- A wet spot near the curb stop that persists regardless of weather.
- A water bill that climbs while household usage stays flat.
- Low pressure at fixtures traced back to the service connection.
- Audible hissing or running water near the tap location.
- Visible corrosion on exposed hardware during other yard work.
How We Diagnose It
Pinpointing the Leak Before Digging
On a pressurized line, acoustic locating equipment listens for the distinct sound a leak makes moving through soil and pipe, which narrows the excavation to a specific point rather than opening the entire service run. This step is what keeps a water tap repair from turning into unnecessary digging along the whole line.
Once the leak is pinpointed, we confirm whether it is at the tap itself, at the curb stop, or further along the service line, since each of those has a different repair scope.
What leak locating establishes
- Precise location of the leak along the service run.
- Whether the leak is at the tap, the curb stop, or the service line.
- Approximate leak rate and how urgent the repair is.
- Condition of the surrounding hardware.
How Water Tap Repair Runs
- 1
Confirm the leak location
Acoustic or other locating methods pinpoint the leak before any excavation is scheduled.
- 2
Coordinate with the water authority having jurisdiction
Repair scope and any required inspection are confirmed with the utility.
- 3
Potholing and utility locates
The connection is exposed carefully with other utilities in the area located first.
- 4
Repair or replace the fitting
Corroded corporation stops, curb stops, or fittings are repaired or replaced at the connection.
- 5
Thrust restraint and pressure test
Restraint is reset where needed and the repaired connection is pressure tested before backfill.
- 6
Inspection sign-off and surface restoration to spec
The authority inspects the repair where required, then the trench is backfilled, compacted, and restored.
What Denver Customers Say About Working With Us
“Denver Sewer and Water was a great experience. We had been out of water due to a water main leak into the house for 2 weeks. They came out, gave a go”
“We had an underground water valve break on a Saturday. No fun and expensive to fix regardless of the repair company. Nevertheless, greatly apprecia”
“Very direct and to the point. Extremely efficient and professional.”
What Drives Water Tap Repair Cost
Depth to the connection and how precisely the leak was located before digging are the main cost factors, since accurate locating limits the excavation to what the repair actually needs. Whether the repair is a hardware swap versus a full connection rebuild also factors in.
Any permit or inspection fee required by the water authority is set by that authority, not by us, and we confirm current figures before scheduling rather than quoting amounts here.
Call (720) 935-6221 to get the leak located before committing to a repair.
Frequently Asked Questions
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Suspect a Leak at Your Water Tap?
We locate the leak precisely before we dig. Call (720) 935-6221.