# Water Line Tap Repair in 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.

## 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.

- 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.

## 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.

- 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 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

**How do you find a leak at a water tap without digging up the whole yard?**

Acoustic leak locating listens for the sound the leak makes through the pipe and surrounding soil, which narrows the excavation to a specific point rather than the entire service run.

**Can a corroded corporation stop be repaired instead of replaced?**

In some cases the fitting can be repaired, but heavily corroded hardware is usually more reliably addressed with replacement, since a repair on badly corroded metal often fails again soon after.

**Is my water bill high because of a tap leak?**

It is possible. A tap leak on a pressurized line runs continuously rather than only during use, which shows up as unexplained water loss on the bill. Locating confirms whether the tap is the source.

**Does the repair need to be pressure tested?**

Yes. Any repaired connection on a pressurized water service is tested before backfill to confirm it holds under normal operating pressure.

**Will the water utility repair my tap connection for me?**

No. Denver Sewer and Water is a private, family owned and operated company. We are not Denver Water or the City and County of Denver. The utility or municipality with jurisdiction owns the main, sets fees, and inspects the work. We are the licensed contractor who performs the physical tap.

## Related Water Tap Services

- [Water Line Tap Connection](https://www.denversewerandwater.com/water-line-tap-services/water-line-tap-connection/denver-co) Making the physical connection between a service line and the water main.
- [Water Line Tap Installation and Replacement](https://www.denversewerandwater.com/water-line-tap-services/water-line-tap-installation-replacement/denver-co) New water taps and replacement of a failed tap connection at the main.
- [Water Line Tap Services](https://www.denversewerandwater.com/water-lines/water-line-tap-services/denver-co) Water line taps to the public main, installed and repaired.
- [Water Lines in Denver](https://www.denversewerandwater.com/water-lines/denver-co) The full water line lane: repair, replacement, and tap work.

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Denver Sewer and Water is a privately owned, licensed and insured plumbing contractor. We are not affiliated with, endorsed by, or connected to Denver Water, the municipal water utility, or any government entity. To pay a municipal water bill or reach the public utility, visit denverwater.org.

Source: https://www.denversewerandwater.com/water-line-tap-services/water-line-tap-repair/denver-co