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BIOTECHTM Water Softeners and Filtration Systems

HARD WATER? It is not a luxury to have a water softener. It is a necessity!

Did you know that Central Texas has some of the hardest water in the country?

What Are You Shopping For?


Services to Private Consumers

Residential Water Filtration Services

BioTech Water Researchers has been in the water softener and filtration business, at the same location, since 1986. BioTech’s team members are experienced and have professional longevity with the company providing knowledge and customer care.

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Services to Business Partners

Business Water Filtration Services and Water Coolers

For obvious reasons, BioTech Water Researchers is highly respected by engineers in the water treatment industry, not to mention our customers worldwide. Learn more about our business services and what we have to offer.

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Services to Society

Industrial Water Filtration Services

We design our products and installations around the water needs of our customers. Unique to the industry, our concept of regionally designing and building products allows for better product performance and a higher quality water product.

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Services To Farms & Ranches

Agricultural Water Filtration Services

BioTech has solutions to help everything from improving the growth of hoofed animals to flowers for bouquets, from organically grown vegetables to synthetically enhanced produce, from microbial use in animal dietary needs to root growth, and to sewage digestion.

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What We Do


See what are past customers have to say about their BioTech water softener or water filtration system!

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BioTech Water Researchers is highly respected in the water treatment industry by various engineers and business owners.

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BioTech does not believe in a "one size fits all" solution. Your water filtration systems is custom picked and installed to perfectly suit your project. Learn more about our educated and professional technicians and what sets BioTech apart from the competition.

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About Biotech's Water Softeners & Filtration Systems

30 Years Providing Solutions For Hard Water

BioTech Water Researchers is a water softener company in San Antonio that was founded by Hank Deutsch 1986. Ever since that time, BioTech has had the privilege of providing quality water softener units and water filtration to not just Central Texas cities like San Antonio, New Braunfels, and San Marcos, but to numerous countries around the world. We don't just serve residential areas, but we also provide water filtration services to Commercial, Agricultural, and Industrial locations, including:

For a complete list of services, you can learn more on the BioTech About Us section. Not sure about what type of system would work best for your location? Our experienced team of professional technicians are here to offer their expertise in order to provide you with the RIGHT water softener or water filtration system for your home, businesses, industry, or ranch.

A Water Softener is Not A Luxury, It's A Necessity!

If you are from Central and South Texas, especially the San Antonio area, then you know of the many detrimental effects that hard water can have on your home, pipes, skin, and appliances. Because of the harsh, adverse effects of hard water on San Antonio homes and businesses, purchasing a water softener or filtration system that will last is of the utmost importance. BioTech stands behind our water softener units 100%, and we even provide a full service 5 year warranty that includes all service calls, labor, and parts against installation and manufacturer defects.

Custom Water Softener Units to Provide Hard Water Solutions

Still not sure about purchasing one of BioTech's water softener or water filtration units? Check out our testimonials section. We are happy to say that we have had the privilege to work with the same customers over the years, providing quality hard water treatment and custom water filtration units to a variety of homes, businesses, and industrial locations.

We Don't Sell Good, Better, or Best. We Only Sell BEST

There is not a "one size fits all". Therefore, BioTech Water Researchers  believes in putting quality above cheaper, mass sales pricing in order to implement the right project for the right job. If this sounds like the type of company and system you are looking for, fill out our simple contact form to the right, and one of our friendly staff will be in contact with you shortly to begin transforming your household's or business' water!

Call us: (210) 599-0048

or you can send us an email via our: Contact form

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