Water Line Installation in Fort Worth, TX

When a new water line makes sense

• New construction: a new house or building needs its own service line from the meter.
• Additions and detached buildings: a garage apartment, workshop or pool house may need a new line or a properly sized branch.
• Galvanized upgrades: replacing old steel pipe on your schedule, before it leaks under the lawn.
• Undersized lines: older homes often have a narrower line than today's bathrooms and irrigation need.
• Relocations: moving a line out of the path of a new driveway, pool or foundation.

Upgrading from galvanized before it fails

Many 1920s–60s homes in Riverside, Oakhurst, Six Points and the Northside still have galvanized steel supply pipe. It rusts from the inside, the water turns brown, pressure drops, and eventually a joint fails under the yard. A planned replacement lets you pick the day instead.

Fort Worth Water is also notifying owners whose lines are classed as “galvanized requiring replacement” (our water line repair page explains those letters). If the pipes inside the house are galvanized too, a new service line still feeds rusty pipe, so plan it with repiping.

New construction, additions and commercial lines

For a new building, the tap and meter at the street are set up through the water utility: Fort Worth Water inside the city, or the suburb's own water department. To size and route the line from the meter, we look at:

• Where water enters the property and where the building connects
• How many fixtures it must supply, now and after planned additions
• Route length, access and underground obstacles

For an addition, a branch off the existing line is sometimes enough; if the old line is too small or too old, a new line from the meter is better. The pipe (copper, PEX or polyethylene) is chosen for the code, soil, run length and demand. For a shop, restaurant or multifamily building, see commercial plumbing.

How a water line installation works

1. Assess. We find the meter, the building's entry point, and the size and material of any existing line.
2. Plan the route. The most direct path isn't always best: the line must avoid foundations, tree roots, retaining walls, concrete and other utilities.
3. Locate and check requirements. Utility lines are marked through Texas811, and permit, inspection and code requirements are reviewed.
4. Trench and lay the pipe. The pipe goes in at the required depth and separation, bedded so rocks and clods don't press on it.
5. Connect, test and flush. We check every joint for leaks, flush out debris and check the flow at your fixtures.

Trenching basics for Fort Worth yards

Texas811 comes first

Texas811 is the free call-before-you-dig service: utility companies mark their buried lines with paint or flags, which takes a couple of working days. Private lines such as sprinklers, yard lighting or a line to a shed aren't marked, so tell us about those.

North Texas clay

Fort Worth's expansive clay swells when wet and shrinks when dry, so buried pipe moves with the seasons. The riser beside the foundation needs extra care: house and yard move differently there, and it's the part most exposed in a hard freeze (see frozen pipes).

Concrete, trees and the sewer

Driveways, sidewalks and mature trees shape the route: where the site allows, the line goes around concrete and keeps clear of a big tree's roots. It also has to stay clear of the sewer, as code requires. If your sewer is old clay or cast iron, ask about a camera inspection so you can plan sewer line work at the same time.

Water line installation FAQ

Planning a new water line in Fort Worth?

Need a Fort Worth water line contractor for a new build, an addition or a galvanized upgrade? Call (817) 755-5621 before anything is dug. We cover Fort Worth neighborhoods from the Northside to Fairmount and Near Southside, plus nearby service areas.

New customers get $50 off, and seniors, military and first responders get 10% off. Terms are on our coupons page. Bigger project? Ask about financing options.