Gaines
Soft Water
Specializing in:
Well Water Filtration, Water Softeners,Water Filtration, System, Water Testing & Analysis for Residential, Commercial and Industrial Clients!
Serving San Antonio, TX and the Beautiful Hill Country
Pure Water, Trusted Service — Since 1989
At Gaines Soft Water, we’ve proudly served San Antonio, TX and the surrounding Hill Country communities since 1989, providing trusted, high-quality water treatment solutions backed by decades of experience. As well water specialists, we understand the unique challenges that come with groundwater systems—such as iron, sulfur, bacteria, and mineral buildup—and we deliver customized filtration systems that ensure clean, safe, and great-tasting water for your home or business.
Our locally owned, BBB top-rated company is staffed with Class 3 certified technicians and WQA-licensed professionals, dedicated to delivering expert service across all aspects of water treatment. From advanced well water filtration systems and reverse osmosis solutions to city water filtration, water softeners, and commercial/industrial water treatment, we tailor our services to meet your specific water quality needs.
We proudly service and repair all major brands, including Rainsoft, Culligan, Rayne, DMS, Alamo, Lindsay, Sears, Aqua Master, General Electric (G.E.), Bruner, Hague, Star, Water Boss, and Montgomery Wards. With 24/7 repair availability, our team ensures prompt, reliable support—day or night—backed by a commitment to excellence in both service and installation.
We serve the Hill Country region, including San Antonio, Austin (western areas), Boerne, New Braunfels, Fredericksburg, Kerrville, Dripping Springs, Wimberley, Bulverde, Helotes, Blanco, and Marble Falls.
Call now at 210-635-7418 to schedule your free water test or consultation!
Our Services
We offer a full range of water treatment solutions for homes and businesses:
Water Testing & Analysis
Not sure what’s in your water? We offer comprehensive testing to determine the right solution for your property.
Water Softeners
Say goodbye to hard water. Our softener systems protect your plumbing, extend appliance life, and leave your skin and laundry feeling fresher.
Well Water Filtration
we specialize in custom well water filtration systems designed to protect your water supply, your plumbing, and your health. Since 1989, we’ve provided reliable well water filtration in San Antonio, TX, and the surrounding Hill Country.
Water Filtration
Clean, healthy water from every tap. We design custom systems to target sediment, chlorine, and contaminants in both city and well water.
Commercial & Industrial Water Systems
Tailored solutions for large-scale water needs — from restaurants to manufacturing facilities. Designed for efficiency, compliance, and reliability.
No matter your water concerns, Gaines Soft Water has the right solution backed by decades of trusted service.
Why Choose Gaines Soft Water?
- Locally Trusted Since 1989
With deep roots in San Antonio and surrounding Hill Country communities, we’re known for dependable service and long-standing customer relationships. - WQA-Licensed & Certified Experts
Our team includes WQA-certified professionals and Texas Class 3 certified technicians, ensuring every installation meets the highest standards.
- All Brands Serviced
We repair and maintain all major brands like Culligan, Rainsoft, Sears, G.E., and more — even if we didn’t install them. - 24/7 Emergency Repairs
Problems can’t wait. We’re on-call 24/7 to get your water system back in top shape when you need it most. - Customized Water Solutions
We assess your home or business needs to build systems that are right for your water quality and budget.
Experience the Gaines Difference Today!
With decades of experience, advanced certifications, and a commitment to superior water quality, Gaines Soft Water is your go-to solution for everything from water softeners in San Antonio to well water filtration in the Hill Country. Call 210-635-7418 to request service or a free water analysis. Let’s bring better water into your life today!
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