Nueces County · Corpus Christi metro
Plumbing Services in Corpus Christi, TX
Freeze RiskStorms
Corpus Christi sits on the Gulf, with salt air, hot summers and older slab homes in the central neighborhoods. Its drinking water comes from reservoirs far inland, blended with Lake Texana water piped in from the northeast, so supply and drought shape local water news more than winter weather does.
Corpus Christi plumbing at a glance
The most common plumbing calls in Corpus Christi, TX are slab leak repair, water heater repair and outdoor faucet and hose bib repair. The median home was built in 1983, and 44% of homes predate 1980.
- Median home built
- 1983
- Built before 1980
- 44%
- Owner-occupied
- 57%
- Water hardness
- See below
- Winter
- Occasional hard freezes
- Plumbing code
- Local
What Corpus Christi homeowners call plumbers about
- Slab Leak Repair
Most homes sit on slabs over clay soils, and supply lines under older slabs are where hidden leaks start.
- Water Heater Repair
Garage and closet tank heaters in coastal humidity corrode faster at fittings and burners.
- Outdoor Faucet and Hose Bib Repair
Salt air pits brass hose bibs and exposed valves near the bay.
Emergency plumbing in Corpus Christi
Call (833) 878-1592Shut off your main water supply if it's safe to do so. The emergencies below are listed most likely first for Corpus Christi homes, based on local conditions.
Where Corpus Christi's water comes from
Corpus Christi's surface water comes from Choke Canyon Reservoir and Lake Corpus Christi in the Nueces River Basin, with Lake Texana water delivered through the Mary Rhodes Pipeline and blended at the O. N. Stevens Water Treatment Plant. [1]
When Corpus Christi gets a hard freeze
Occasional hard freezes · median home built 1983
Polybutylene-era homes in Corpus Christi
The median home in Corpus Christi was built in 1983, and 44% of homes predate 1980. Homes from that era were typically built with copper or CPVC supply, plastic drains, and in some homes gray polybutylene supply pipe.
- Galvanized steel supply (1900–1960)
- Copper supply (1950–2000)
- Polybutylene (some homes) (1978–1996)
- PEX / CPVC (1995–today)
Heavy rain and storms
Plumbing services for Corpus Christi homes
Every plumbing service in Corpus Christi
Services marked “Corpus Christi guide” have a page on local rules and conditions; the rest link to the full service guide, which applies here too.
- Backflow Testing
- Bathroom Remodel Plumbing
- Burst Pipe Repair
- Drain Cleaning
- Emergency Plumber
- Faucet Repair and Replacement
- Frozen Pipe Repair
- Garbage Disposal Repair and Installation
- Gas Line Installation and Repair
- Kitchen Remodel Plumbing
- Leak Detection
- Outdoor Faucet and Hose Bib Repair
- Pipe Repair
- Repiping
- Sewer Backup
- Sewer Camera Inspection
- Sewer Line Repair
- Sewer Line Replacement
- Shower & Bathtub Plumbing
- Slab Leak Repair
- Sump Pump Repair and Installation
- Tankless Water Heaters
- Toilet Installation
- Toilet Repair
- Trenchless Sewer Repair
- Water Filtration Systems
- Water Heater Repair
- Water Heater Replacement
- Water Line Repair
- Water Pressure Problems
- Water Softener Installation
- Well Pump Repair
Corpus Christi plumbing questions
Where does Corpus Christi's tap water come from?
From Choke Canyon Reservoir and Lake Corpus Christi, blended with Lake Texana water from the Mary Rhodes Pipeline, all treated at the O. N. Stevens plant.
Does salt air affect plumbing in Corpus Christi?
Yes, exposed brass and copper near the coast corrode faster, so outdoor valves and hose bibs fail sooner.
Why are slab leaks common in Corpus Christi?
Clay soils shift with drought and rain, stressing older supply lines under slab foundations.
Sources (2)
- U.S. Census Bureau, ACS 2024 1-year (B25035) · checked 2026-10-01
- City of Corpus Christi, 2024 Water Quality Report · checked 2026-10-04