An Experienced, Reputable Water Treatment Company in Huntsville, AL
Formerly RainSoft of Huntsville, now Pure Energy Water & Air, with the same trusted products and expanded whole-home service.

Huntsville's Trusted Water Treatment Professionals
Experience makes a major difference in both the quality of your service and the longevity of your products, which is why so many residents of Huntsville, Alabama, and the surrounding areas have trusted Pure Energy Water & Air for over 30 years. Formerly known as RainSoft of Huntsville, we still bring homeowners and business owners the same great products we've always believed in, and we've expanded our services to provide whole-house solutions for water quality, energy efficiency, and air purification. From your free water test to our final quality-assurance check after installation, and any maintenance down the road, we can do it all.
Our Services

Combat hard water and contaminants with RainSoft water conditioners, drinking water systems, and whole-house filters for cleaner water at every tap in your Huntsville home or business.

From gas and electric to tankless and hybrid, we install energy-efficient water heaters from industry leaders like Rheem for dependable hot water.

Heat your water and pool with the power of the sun and cut energy costs. Solar water heaters and pool heaters are available with no money down.

Breathe cleaner, fresher air with whole-home air purification that reduces contaminants and odors.
How It Works
Book a Water Test
Click here to schedule a time for your complimentary water test in just minutes.
Find a Solution
Our expert technicians will test your water and find out exactly what you need to perfect it. We promise it'll be both educational and entertaining for the whole family.
Install Now
We can get your new system installed as soon as the next day.
Explore Our Huntsville Services
Whatever your Huntsville home needs, Pure Energy Water & Air has you covered, including water softeners, whole-house water filtration, whole-home water treatment, and water heater installation.
The same team also handles water treatment, water heaters, solar energy, and air purification across every market we serve, and we build commercial water treatment for local businesses.

How Treated Water Improves Everyday Life in Huntsville
The upsides of treated water add up quickly, and Huntsville families tend to notice them within the first week:
- Less Effort to Clean: No more scrubbing scale and spots off fixtures, glass, and tile. Treated water keeps surfaces cleaner with far less work.
- Protection for Your Home & Plumbing: Preventing mineral buildup guards your pipes, fixtures, and appliances from costly damage over time.
- Better Taste & Smell: Removing chlorine, sulfur, and contaminants means water and food that taste and smell the way they should.
- Comfort for the Whole Family: Cleaner water and cleaner air make your whole Huntsville home healthier and more comfortable, every single day.
- Eco-Friendly & Fewer Chemicals: Softer water means less soap, detergent, and harsh chemical cleaners, better for your home and the planet.
Whole-House Solutions
Pure Energy Water & Air has long been known as a first-rate water treatment company in Huntsville, but we also provide whole-home energy and air quality solutions, including solar water heater and pool heater installation, attic insulation, residential and commercial air purification, and water heater installation. Every product we install is sourced from industry-leading manufacturers such as RainSoft, Rheem, SunMizer, and Solene.
Expert Maintenance & Support
Installation is just the start. Our technicians provide ongoing maintenance, repairs, parts replacement, and monthly salt delivery, so your system keeps running smoothly, and you avoid unexpected breakdowns, even if another company installed it.
Why Choose Us
Premium Products
As an authorized dealer for RainSoft, Rheem, SunMizer, and Solene, we install equipment from the industry's most trusted manufacturers.
Local Expertise
We know Huntsville, AL's water, and we tailor every recommendation to your home and neighborhood.
Whole-Home Service
Beyond water treatment, we handle water heaters, solar, and air purification.
Trusted & Accredited
An A+ Better Business Bureau rating and decades of experience mean you can count on the job being done right.
Easy-Term Financing With Zero Down & Low Monthly Payments
Homeowners with approved credit can qualify for same-as-cash financing for up to 24 months with no out-of-pocket costs.
FAQ
Yes. Our maintenance and repair team services water softeners and filtration systems in Huntsville even if another company installed them.
We're an authorized dealer for RainSoft, Rheem, SunMizer, and Solene, among other industry-leading manufacturers.
Many Huntsville, AL, homes deal with hardness and with chlorine taste or odor depending on the water source. The only way to know your home's exact levels is a test, which is why we start with a free in-home water test.
We serve Huntsville and the surrounding area. If you're nearby and unsure whether you're in our service area, reach out, and we'll confirm the same day.
Customer Reviews
“From what I saw in the beginning and the end, there was a huge difference. It was a job well done. It worth my time and money. And everyone should give it a try.”
Kholber P.
“Excellent company, thorough, responsive, and all around amazing!! I'm so happy with my new A/C unit, attic turbine, and solar hot water heater. It has already saved me money on my electric bill.”
Marie K.
“The experience with all aspects from the presentation to installation and inspection was great. Glenn who presented was kind, informative and extremely helpful in finding the right system for us. The installer Robinson was extremely professional with the installation did a great job and John was also great in explaining the finance and perks!! Overall 10/10”
Damarys C.
“This company worked very hard to remove my very old water heater. They did an excellent job installing my new one. Very professional, and kind. Willing to answer my questions also. Thank you.”
Janice C.
“Tony, the technician/plumber from Florida Energy Water & Air, was most pleasant, knowledgeable, professional. He arrived on completed the replacement of very old water heater including nearly 100% disappearance of the "knocking noise" in less than an hour, and cleaned up the work area very nicely at the end. I highly recommend his and FEWA to anyone needing these kind of services. Thanks Tony!”
Jackie A.
“Great customer service. Jean Amaro was especially helpful and took care of my issues and concerns personally. Technicians were friendly and knowledgeable. I would definitely recommend their services.”
Abe G.




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