East San Antonio Plumbing Contractors

Local plumbing directory for East San Antonio and nearby areas

Find licensed plumbers serving East San Antonio, TX. Browse local contractor listings, compare your options, and contact companies directly — no forms, no referral fees.

East San Antonio, TX Water Heater Repair Drain Cleaning Slab Leak Repair Emergency Plumbing

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78220

Primary zip code serving East San Antonio

400+

PPM hard water — accelerates pipe and heater wear

24/7

Many local plumbers offer emergency service

Plumbing Contractors Serving East San Antonio

Below are plumbing contractors who serve the East San Antonio area. Always verify TSBPE licensing and insurance before hiring.

Gibson Plumbing Co.

Phone: (210) 661-4000
Website: gibsonplumbing.com
Hablo Español: — / Financing Available: —

Google Profile Facebook LinkedIn BBB

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Premier PROS Plumbing & HVAC

Phone: (210) 880-9511
Website: premierpros.us
Hablo Español: — / Financing Available: —

Google Profile Yelp Facebook Instagram BBB

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Diamond Plumbing Inc

Phone: (210) 967-6100
Website: dptexas.com
Hablo Español: — / Financing Available: —

Google Profile Yelp BBB

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Leon Springs Plumbing

Phone: (210) 908-1515
Website: leonspringsplumbing.com
Hablo Español: — / Financing Available: —

Google Profile Yelp

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TMC Plumbing LLC

Phone: (888) 862-1817
Website: tmcplumbingllc.com
Hablo Español: — / Financing Available: —

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Plumbing in East San Antonio, TX

East San Antonio covers a broad corridor of established neighborhoods stretching from the inner east side out toward Converse and Kirby, primarily in the 78220, 78222, and 78223 zip codes. The area includes some of San Antonio’s oldest residential communities, with homes dating from the early 1900s through the 1970s and beyond. As a result, plumbing systems in East San Antonio vary widely — from century-old cast iron and galvanized pipes to mid-century copper and newer PVC installations.

Like all of San Antonio, east side homes deal with some of the hardest water in Texas, which accelerates mineral buildup inside pipes, water heaters, and fixtures. Older homes in this corridor are particularly prone to aging drain line failures, slab leaks driven by soil movement, and water heater issues caused by decades of hard water wear. Additionally, many properties in this part of the city sit on expansive clay soils that shift significantly with rain and drought cycles — a known driver of slab and foundation-related plumbing problems throughout the area.

Common Plumbing Services in East San Antonio

Water Heater Repair & Replacement

Tank and tankless water heater repairs, replacements, and new installs. Hard water accelerates sediment buildup and shortens heater life in East SA homes.

Drain Cleaning & Clogs

Kitchen and bathroom drain clogs, slow drains, backed-up sewer lines, and hydro-jetting for stubborn blockages throughout East San Antonio.

Leak Detection & Pipe Repair

Hidden water leaks, pinhole leaks from hard water corrosion, pipe repairs, and water line replacements for East SA homes and businesses.

Slab Leak Detection & Repair

Clay soils on the east side shift with seasonal moisture changes, making slab leaks especially common. Covers detection, trenchless repair, and rerouting.

Emergency Plumbing — 24/7

Burst pipes, flooding, and after-hours plumbing emergencies in East San Antonio. Several local companies advertise same-day and overnight response.

Cast Iron & Galvanized Pipe Repair

Older East SA homes often have original cast iron or galvanized pipes past their lifespan. Covers inspection, lining, spot repair, and full replacement.

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Helpful Tools for East San Antonio Homeowners

Pipe Lifespan Estimator Estimate remaining life in your home’s pipes by material and age. Tank vs Tankless Guide Compare water heater options for San Antonio homes. Hard Water Guide How SA’s hard water affects pipes, heaters, and fixtures. Leak Cost Calculator See what a slow drip is costing you on your water bill. Warranty Lookup Check warranty info for common water heater brands. Emergency Shutoff Guide How to shut off your main water valve fast.

Frequently Asked Questions — East San Antonio Plumbing

How much does a plumber cost in East San Antonio?

Plumber costs in East San Antonio vary by job type, time of day, and whether it is an emergency call. Service call fees and hourly rates differ by contractor. Browse our plumbing repair cost guide for a breakdown of common services.

Why are slab leaks so common on the east side of San Antonio?

East San Antonio sits on expansive clay soils that swell when wet and shrink during dry periods. This constant ground movement puts stress on pipes running under slabs, making slab leaks more frequent here than in areas with more stable soil conditions. Older pipes already weakened by hard water corrosion are especially vulnerable.

Do plumbers in East San Antonio also cover nearby areas?

Most plumbers serving East San Antonio also cover Converse, Kirby, Universal City, and the broader northeast and southeast SA corridors. Coverage varies by company — confirm directly before scheduling.

How do I verify a plumber’s license in Texas?

You can verify any Texas plumbing contractor’s license through the Texas State Board of Plumbing Examiners at tsbpe.texas.gov. Always confirm the license is active and check insurance before any work begins.

Nearby Areas Also Covered

Many plumbers serving East San Antonio also cover these nearby communities:

Converse Kirby Universal City Live Oak Windcrest South San Antonio ← Full Directory

Disclaimer: This is an independent directory page. We do not verify contractor licensing, insurance, or work quality. Always confirm a plumber’s active Texas license at tsbpe.texas.gov, check independent reviews, and get a written estimate before any work begins. Listing here does not constitute endorsement.

Other Contractor Services in East San Antonio

In addition to plumbing, we also list trusted local contractors for HVAC and electrical work in East San Antonio. Check out our partner directories below:

East San Antonio HVAC East San Antonio Electrical