Residential and commercial plumbing, drain cleaning and HVAC services in San Antonio since 1934

Emergency Service Available


210.880.2299

Specialists in residential plumbing repair San Antonio TX for 83 years

For many decades, family-owned Guarantee Plumbing has provided residential customers from Olmos Park to Hollywood Park to Shavano Park with a wide variety of plumbing services, including major and minor repairs, fixture replacement—including water heaters, drain cleanouts, leak detection, sewer and water line installation and more. Our longtime customers know they can count on us for high quality work, great customer service and reasonable costs. We look forward to serving you for any of your plumbing needs.

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Count on Guarantee for your HVAC service San Antonio TX

You can’t go wrong when you call Guarantee for AC or heating repair, maintenance and installation or ductwork and insulation. We have experienced employees--some have been with us 30 to 40 years—and we offer a 100% guarantee on all parts and labor. Whether you need a pro for energy efficient heating, cooling, ductwork or insulation, Guarantee is a full-service company that will always come through for your heating or AC repair in San Antonio. Ask about our AC packages, which are great deals when it comes to keeping you cool AND saving money.

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From the ground up — providing contract plumbing and HVAC San Antonio

Commercial contractors have no hesitation in hiring Guarantee for big construction jobs. Our plumbing and HVAC services have been solicited for municipal projects, universities, and SeaWorld Aquatica, to name a few. In addition, we have a large number of commercial customers with multiple units, such as senior living facilities, River Walk restaurants, hotels, schools and churches.

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