Water Line Repair & Replacement in Windsor, CO
For the pipe between the water meter and your house: leaks, low pressure, soggy ground and aging material. The line is located, tested and repaired or replaced, with trenchless options where they fit.
- Meter-to-house service lines
- Trenchless options
- Leak location
- Price before work starts

Wet ground, low pressure, or a bill that climbs with no leak inside
The pipe that brings water from the street to the house is buried, so its failures show up indirectly: a wet or sinking strip of lawn, pressure that fades to a trickle, a meter that turns while the house is dry. That pipe is the water service line.

Water line repair fixes a break in that pipe, and replacement installs a new line when the old one is failing or made of a material that should go. The line is also where the leak search from leak detection often ends.
Service line materials and what each means
A water line that fails inside the house is a supply pipe question for repiping, and a sudden break at the meter side is handled like burst pipe repair. Which of the two it is depends on where the failure sits relative to the meter.
| Material | Issue | Usual action |
|---|---|---|
| Copper | Durable, but can pinhole or fail at joints | Repair a section or replace the run |
| Polyethylene (PE) | Common in newer lines, resistant to freezing damage | Repair with approved fittings |
| Galvanized steel | Corrodes from the inside and restricts flow | Replace the line |
| Lead | Health concern for drinking water | Replace, and check with your provider's inventory |
Water providers are required to inventory service lines. The Town of Windsor's report says the inventory is available from Public Works at 970-674-5400, and Fort Collins-Loveland Water District answers the same questions at 970-226-3104.
Wet yard and no rain?
Call and tell us where the meter is and where the ground is wet.
Open trench or trenchless: how the two compare
Trenchless when
- The route is straight and clear
- Driveways, sidewalks or landscaping are in the way
- The old line can serve as a pulling path
- Minimal surface restoration matters
Open trench when
- The line is badly damaged or collapsed
- The route changes
- Soil or utilities rule out a pull
- A short run is cheaper to dig
What a water line job involves
- 1
Locate the line
A line locator and the 811 call mark the path, and the leak is pinpointed.
- 2
Choose the method
Section repair, trenchless replacement or open trench is chosen from the footage and the route.
- 3
Install
New pipe is installed below the 30-inch frost line, with proper fittings and bedding. Pipe for drinking water must be approved for it, and the International Plumbing Code (IPC) points to NSF/ANSI 61.
- 4
Test
The line is pressure-tested before the trench is closed or the pipe is connected.
- 5
Restore
Surfaces, landscaping and irrigation lines are restored.
Who owns what in Windsor
The Town operates the water system for Weld County addresses, and Fort Collins-Loveland Water District serves Larimer County addresses. In general, the provider owns the main and the meter, and the owner is responsible for the line from the meter to the house. Confirm the dividing point with your provider before assuming a leak is yours or theirs.
The Town's building code sets the frost line at 30 inches, and a new line should sit below it. The Town also requires a building permit to install or move plumbing, so ask what a service line replacement needs before work is scheduled.
What affects the price of a water line job
Length, depth and surface drive the price. A short repair on an open lawn is a small job, and a long run under a driveway is a large one. The price is explained before work starts.
Insurance rarely covers a worn service line, though some policies add a service line endorsement. Ask your agent, and compare the cost of the endorsement to your risk.
Water line questions from Windsor homeowners
Close the main shutoff at the house. If the meter keeps moving, the leak is on the line between the meter and the shutoff. Wet ground or a sinkhole along the route points to the same place.
Usually the provider owns the main and the meter, and the owner is responsible from the meter to the house. Confirm with your provider, since arrangements differ.
Often. Trenchless methods pull a new line through the old path with small pits at each end, depending on the route, the pipe and the soil.
Ask your provider for its service line inventory. Lead and galvanized lines are priorities for replacement, and a plumber can confirm the material at the meter and the house.
A line that is flooding the yard or interrupting water is. Close the main shutoff, and for a break in the street at a Town of Windsor address, the Town's after-hours water line is 970-674-5415.
Yes, including Johnstown, Timnath, Milliken and Greeley. Each has its own page.
Water line repair in Windsor
Locate the break, choose the method, and get the price first.
☎ (970) 708-6013