DIAMOND PLUMBING SERVICE.
WE’RE THERE WHEN YOU NEED US MOST.

What To Expect
Our Standards
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Diamond Plumbing is your professional San Antonio plumbing service company. We cater specifically to the plumbing and drain cleaning service needs of homeowners and small businesses like you. Our goal is to provide efficient, professional, and friendly service to your home or business every time. If you need plumbing or drain cleaning services in the Greater San Antonio area, choose Diamond Plumbing.

New Home Construction

When building a new home, or when remodeling or renovating an existing home, quality plumbing materials and fixtures, precision, experience, and superior workmanship are all important traits to seek in a plumber.

New Home Warranty Emergency?
Call 210.967.6100

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Our San Antonio Plumbing Services

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Slow drain? Backed up sewer? There’s never a convenient time for a drain clog. At Diamond Plumbing, it’s our goal to get you back up and running as fast and pain free as possible. Learn More

Leaking toilet? Dripping faucet? Water pressure concerns? We’re there for you. Your Diamond Plumbing service professionals are experts in serving the plumbing needs of homes and businesses. Learn More

Not only can leaks waste gallons of water daily, raising your water bill unnecessarily, but they also can cause foundation damage. If you start to receive higher than typical water bills, it’s time to turn to the leak detection professionals at Diamond Plumbing. Learn More

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Let’s face it, having hot water is a luxury we can hardly live without. Issues with your water heater will shut your routine down fast! At Diamond Plumbing, we understand this. Learn More

If you’ve used plumbing in San Antonio, you know our water is hard. In fact, we have some of the hardest water in the country! "Hard water" is defined as water containing high concentrated amounts of minerals such as calcium and magnesium. Learn More

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full-service plumbing since 1999

Established in 1999, Diamond Plumbing has been servicing the San Antonio and surrounding area with professionalism in the market we represent. Originally starting out in the new housing market, we have had the opportunity to work with several great home builders for quite some time and have maintained the integrity of those relationships through communication and performance. With our customers in mind we understand the importance of service to new home owners and plumbing services for older homes as well. We can assist you in the repairs of sewer, water and gas lines, fixture repair and replacement, as well as remodels and additions. We are locally owned and operated and we have created a reputation of reliability quality workmanship. With over 200 years combined experience in the plumbing trade, several master licenses and multiple licensed plumbers within our staff, we understand exactly how it makes our company stand even stronger as a team.

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AT DIAMOND PLUMBING, WE'RE DEDICATED TO SERVING YOU

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What To Expect

When you call a Diamond Plumbing Service Plumber to your home or business you can count on clean, friendly and knowledgeable plumbing experts dedicated to serving you. Because we understand plumbing issues can really throw a wrench in your routine, your time is important to us. We’ll arrive prepared and fully stocked for most every sort of plumbing issue in order to more efficiently serve you. We’ll listen to your concerns, diagnose the issue and quote fair prices up front on the solutions which fit your unique plumbing needs, so you always know what to expect. We’ll get straight to task, fix only what needs fixing and offer solutions to better protect your home or business for years to come.

Raise Your Standards

We only use industry-recognized, quality materials for all our installs and our service technicians are licensed Plumbers who undergo national and state recognized continuing education annually, as well as ongoing in-house training in order to keep ahead of the fast-paced industry changes. And with our two-year warranty on almost all our services, you can rest easy knowing you’re covered. This is why we say: Diamond Plumbing, Raise Your Standards.