Plumbing in Texas City, TX

Tell us your neighborhood and how old the house is. Texas City grew fast, from an estimated 16,620 people in 1950 to more than 59,000 in the Census estimate for 2025, so a single street can hold very different plumbing.

Behind the 17-mile levee: postwar homes and new growth

Expect one of two houses here. About 39 percent of homes date from 1950 to 1979, built as refinery and chemical jobs drew workers after the war, while about 34 percent have gone up since 2000, according to Census ACS estimates.

The older group is where plumbing in Texas City gets harder. Cast iron drains and clay laterals from those decades have had 50 years or more in wet ground. Salt-laden air works on exposed fittings, and low, flat lots give a drain very little fall.

Layered sand and clay sit underfoot, per the Handbook of Texas, and rain averages about 47 inches a year. Pump stations move water out through the levee, but a heavy storm can still leave streets wet, and that water finds any crack in a lateral.

Sinking ground is part of this city's record too. The Handbook says Texas City stopped pumping groundwater and moved to Brazos River water to deal with subsidence, then added an eight-foot inner levee on Moses Lake in 1982, with Archimedes screw pumps. Ground that settled for decades is hard on long, flat sewer runs.

Plumbing in Texas City: utility rules that change a repair

Three local rules are worth knowing before work starts:

• Leak adjustments call for receipts from a plumber or other proof of repairs.
• Backflow testers must register with the city before testing devices inside it.
• New plans filed from October 21, 2026 follow the 2024 International Plumbing Code, and the Building Department has memos on mastic on PVC and tankless condensate.

These services line up with those rules and with the housing above:

Setting up a visit from Houston down I-45

Booking is by phone from Sunday morning through Friday evening. We find the cause, walk you through it plainly, then write up a clear, upfront quote. If you plan to ask for a leak adjustment, say so early and keep the repair invoice.

Moses Lake, the Dike and Loop 197

I-45 brings you to FM 1764, and Texas 146 with Loop 197 rings the city. Texas City Dike, Moses Lake and the port are the landmarks people here use. The Nessler Civic Center is another, and growth has pushed the city west of its older core.

Mackey plant water and the Utilities on-call line

The Gulf Coast Water Authority's Thomas S. Mackey plant, in Texas City, treats Brazos basin water for the city and its neighbors. City Utilities handles leaks at the meter. Its office is at 911 Highway 146 North, open weekdays from 8 to 5, and the leak line's recording gives an on-call number after hours.

Billing is a separate office at 2000 Texas Avenue, and that is where the leak adjustment starts. The city accepts receipts from a plumber or store receipts for repair parts as proof, and it keeps separate residential and commercial policies. Read yours before the repair, so you know what to save.

Permits run through the Building Department's online portal. Dickinson and Galveston sit along the same corridor.