Top 24 Water Softening Companies in the United States

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In 2025, the water softening industry in the United States showcases a diverse array of leading companies, including top performers from Minnesota, Arizona, and California. Each company offers unique specializations such as advanced water filtration, salt-free systems, and tailored treatment solutions for both residential and commercial applications. Prominent firms like Reynolds Water Conditioning and Culligan leverage decades of experience, while newcomers like Maverick Water Systems utilize cutting-edge technology, ensuring high-quality water solutions across various markets.

Crusader Water Systems logo

Crusader Water Systems

🇺🇸 281 South Vineyard Road 107

Specializing in water purification and treatment, this family-owned business offers a range of services including the sale, installation, and maintenance of water softeners, filters, and ultraviolet sterilizers. With nearly 30 years of experience and a unique partnership as the first True-Blue Pentair Partner in Utah, it emphasizes cleaner and safer water solutions at affordable prices.

water treatment
water purification
water softeners
water filters
ultraviolet sterilizers
drinking water
salt-free systems
problem water
water quality
water conditioning
Company size: 2-10
Founded: 2013
Maverick Water Systems logo

Maverick Water Systems

🇺🇸 Phoenix, AZ 85044, US

Maverick Water Systems specializes in manufacturing and supplying innovative residential and commercial water softeners and salt-free water treatment systems, utilizing advanced technology for comprehensive water treatment, filtration, and alkaline drinking water solutions.

water treatment
water softener
salt-free treatment
filtration
alkaline water
reverse osmosis
residential systems
commercial systems
Company size: 2-10
Founded: 2018
Aqua-Rex LLC logo

Aqua-Rex LLC

🇺🇸 Las Vegas, US

Aqua-Rex specializes in innovative water treatment solutions, offering a unique salt-free alternative to traditional water softeners. Its advanced electronic devices effectively prevent calcium buildup, clean existing scale, and partially soften hot water, demonstrating proven efficacy through scientific testing.

water treatment
water conditioning
hard water
scale prevention
calcium reduction
electronic device
no salt
water softening
Company size: 11-50
Founded: 1993
Cascadian Water logo

Cascadian Water

🇺🇸 5301 Airport Road Cle Elum, WA 98922, US

Specializing in innovative cartridge-based, salt-free water softeners and conditioners, this manufacturer focuses on providing eco-friendly drinking water treatment systems that deliver clean, mineral-rich water reminiscent of natural mountain springs. With over 30 years of development, it offers a range of solutions including whole house water filters and salt-free treatment options.

water treatment
drinking water
filtration
salt free
eco-friendly
cartridge systems
whole house
water softeners
water conditioners
mineral enhancement
Company size: 2-10
Founded: 1994

Serv All Water Conditioning

🇺🇸 3065 N RANCHO DR Las Vegas, Nevada 89130, us

Specializing in water conditioning solutions, this business offers water softeners, conditioners, and reverse osmosis systems, emphasizing local ownership and personalized service since 1978, along with senior discounts and free estimates.

water conditioning
water softeners
reverse osmosis
filtration systems
water treatment
senior discounts
free estimates
Company size: 11-50
Peterson Salt & Water Treatment logo

Peterson Salt & Water Treatment

🇺🇸 1415 5th St S SUITE E

Peterson Salt & Water Treatment specializes in providing affordable water treatment solutions and salt deliveries for residential and commercial properties, emphasizing a family-owned approach and local service since 1987.

water treatment
water softening
salt delivery
residential services
commercial services
local business
Company size: 11-50
Founded: 1987
Aquios® logo

Aquios®

🇺🇸 9421 FM 2920 Rd Bldg 5L

Aquios specializes in manufacturing innovative salt-free water softening and filtration systems for residential, commercial, and industrial use. Their eco-friendly solutions effectively prevent scale formation while preserving beneficial minerals, eliminating harmful contaminants without the need for electricity or maintenance.

salt free
water softening
water filtration
chlorine removal
scale prevention
eco-friendly
mineral sequestering
residential systems
commercial systems
industrial systems
Company size: 2-10
Founded: 2009
Besco Water Treatment logo

Besco Water Treatment

🇺🇸 20400 Capital Ave NE Battle Creek, Michigan 49017, US

Besco Water Treatment specializes in the design, installation, and maintenance of water processing systems for residential, commercial, and industrial applications, offering innovative solutions for hard water issues and high-quality bottled water products. With a strong focus on affordability and unmatched pricing for water softening and deicing salt, the organization stands out as an award-winning dealer and one of Michigan's largest salt purchasers.

water treatment
water processing
water purification
water softening
bottled water
salt products
deicing
residential systems
commercial systems
industrial systems
equipment installation
maintenance services
Company size: 11-50

Idaho Water Softener

🇺🇸 8095 E EXECUTIVE AVE Nampa, Idaho 83687, us

Specializing in water treatment solutions, this business offers sales and service of water softeners, filters, and salt delivery, along with complimentary in-home analyses to ensure optimal water quality.

water softeners
water filters
salt delivery
water treatment
utilities
Company size: 11-50

OLD CH20 INC

🇺🇸 357 LOG TRAC RD Stanardsville, Virginia 22973, us

OLD CH20 INC specializes in providing advanced water treatment equipment and water softener systems, positioning itself as a leading supplier in the utilities industry. Its innovative solutions cater specifically to home water treatment needs, ensuring high-quality water for residential customers.

water treatment
water softening
water systems
filtration
residential systems
equipment supply
Company size: 11-50
The U.S. Water Culligan Group logo

The U.S. Water Culligan Group

🇺🇸 270 West Palatine Rd. Wheeling, IL 60090, US

Specializing in residential, commercial, and office water treatment, this organization offers a comprehensive range of services including drinking water systems, water softeners, and bottled water delivery. With over 30 years of experience and a commitment to local expertise and customer service, it leverages industry-leading products and technology to address water quality issues effectively.

water treatment
bottled water
water softeners
water filters
chemical delivery
drinking water
commercial sales
water analysis
residential services
office services
customer service
Company size: 201-500
Founded: 1988
Lehigh Valley Water Systems logo

Lehigh Valley Water Systems

🇺🇸 Allentown , PA 18104, US

Lehigh Valley Water Systems specializes in comprehensive water treatment solutions, offering services such as water softener installations, reverse osmosis systems, and water testing. Its innovative approach ensures high-quality water management tailored to the specific needs of the greater Lehigh Valley.

water treatment
water softeners
drinking systems
reverse osmosis
acid neutralizers
water tests
well tanks
maintenance
installation
retail
Company size: 2-10
Water Treatment by Culligan logo

Water Treatment by Culligan

🇺🇸 1240 Rochester Street Lima, NY 14485, US

A family-owned business specializing in comprehensive water treatment solutions, offering innovative products such as water softeners, filtration systems, and bottled water delivery, while setting industry standards for both residential and commercial applications.

water treatment
water filtration
reverse osmosis
water softening
bottled water
water delivery
commercial treatment
industrial treatment
water cooler
maintenance
salt delivery
Company size: 2-10
Torres Water Company logo

Torres Water Company

🇺🇸 800 Dakin Street Suite B

Specializing in advanced water treatment, this environmental services provider focuses on enhancing water quality for residential, commercial, and industrial markets through innovative solutions like reverse osmosis and whole house filtration. Their commitment to removing harmful contaminants ensures safe and healthy water for consumers, promoting overall well-being.

water treatment
water softening
reverse osmosis
alkaline water
filtration
emergency service
preventative maintenance
residential systems
commercial systems
industrial systems
chemical removal
ultraviolet filtration
Company size: 2-10
Founded: 1984
ClearSoft Water Conditioning logo

ClearSoft Water Conditioning

🇺🇸 112 E 3rd St Chaska, Minnesota 55318, US

ClearSoft Water Conditioning specializes in water conditioning solutions, offering sales, installation, rentals, and maintenance services for both residential and commercial clients. With a commitment to customer service since 1977, they provide unique offerings such as free water testing and salt delivery, ensuring comprehensive support for water quality needs.

water conditioning
installation
rentals
salt delivery
repairs
water testing
whole house systems
Company size: 2-10
Founded: 1977
FilterSmart logo

FilterSmart

🇺🇸 146 Powers Avenue Santa Barbara, California 93103, US

FilterSmart specializes in manufacturing innovative whole house water filtration systems and salt-free water softeners, utilizing eco-friendly technologies that eliminate the need for salt and reduce environmental impact. Their unique approach includes the use of advanced activated carbon and nanotechnology to enhance water quality while providing cost-effective and sustainable solutions for homeowners.

water filtration
water softening
whole house
salt-free
activated carbon
eco-friendly
nanotechnology
scaling prevention
NSF certified
water treatment
point-of-entry
customer service
Company size: 1
Universal Water Systems LLC logo

Universal Water Systems LLC

🇺🇸 1311 Cuesta Abajo Ct NE Albuquerque, New Mexico 87113, US

Specializing in advanced water treatment solutions, this business offers a range of innovative products including reverse osmosis systems and carbon filtration for both residential and commercial use, ensuring high-quality, great-tasting water. With over 15 years of experience and a strong reputation for exceptional service, it stands out in the consumer services industry for its comprehensive approach to water purification.

water treatment
water filtration
water purification
reverse osmosis
water softeners
carbon filtration
de-chlorination
residential systems
commercial systems
water conditioners
Company size: 11-50
American Aqua logo

American Aqua

🇺🇸 723 W. Michigan Avenue Saline, MI 48176, US

American Aqua specializes in providing advanced water treatment solutions for both commercial and residential clients, focusing on addressing challenging water conditions such as high iron, sulfur, and arsenic. With a range of innovative products and services, including filtration systems, reverse osmosis, and comprehensive water management programs, they ensure optimal water quality and compliance for diverse applications.

water treatment
water filtration
water softening
reverse osmosis
deionization
water testing
compliance services
bottled water
salt delivery
industrial water systems
well water treatment
purified water
Company size: 11-50
Founded: 1975
Sol Wave Water, A Steve Nipper Company logo

Sol Wave Water, A Steve Nipper Company

🇺🇸 636 Santa Barbara Street Santa Barbara, CA 93101, US

Specializing in comprehensive water treatment solutions, this manufacturer offers a wide range of products and services, including water softening systems, reverse osmosis systems, and well water treatment. With over 26 years of experience and a commitment to local testing and exceptional service, they aim to provide tailored solutions that address diverse water quality challenges.

water treatment
water softening
reverse osmosis
drinking water
salt delivery
filtration systems
well water
bottled water
deionized water
potassium delivery
water testing
Company size: 2-10
Founded: 2013
Kind Water Systems logo

Kind Water Systems

🇺🇸 480 Fentress Blvd Suite N

Specializing in manufacturing premium whole-house water filtration and salt-free softening systems, this firm focuses on providing cleaner, healthier, and better-tasting water for residential use through advanced filter technology and compact, easy-to-install solutions.

water filtration
water softening
UV purification
whole house systems
salt-free softeners
advanced filtration
manufacturing
Company size: 11-50
Innovative Water Treatment LLC logo

Innovative Water Treatment LLC

🇺🇸 75 N 380 E Smithfield, UT 84335, US

Innovative Water Treatment specializes in providing comprehensive water, wastewater, and water reuse treatment solutions for commercial, industrial, and municipal applications. With a focus on custom-built systems and advanced technologies, it stands out by representing leading manufacturers and delivering tailored solutions to meet specific client needs.

water treatment
wastewater treatment
water reuse
reverse osmosis
water softening
process water
drinking water
industrial water
Company size: 2-10
Founded: 2016
SaltCo logo

SaltCo

🇺🇸 2000 Prairie st. Prairie Du Sac, Wisconsin 53578, US

SaltCo specializes in innovative water softener salt delivery for commercial and industrial facilities, utilizing a unique, remotely operated system that ensures a seamless, dust-free experience. Their patent-pending closed-loop technology and real-time monitoring capabilities set them apart in the consumer services industry, allowing for proactive replenishment and optimal performance.

salt delivery
water softening
bulk monitoring
sensor technology
commercial services
industrial facilities
closed-loop system
real-time monitoring
Company size: 11-50
Founded: 2017
Culligan Water of Salt Lake City logo

Culligan Water of Salt Lake City

🇺🇸 2812 S 600 W Salt Lake City, Utah 84115, US

Specializing in water technology, this business offers innovative solutions such as water softeners, reverse osmosis systems, and water filtration services for both residential and commercial clients, ensuring high-quality water access and delivery in Northern Utah.

water technology
water softeners
reverse osmosis
water coolers
bottled water
water filtration
salt delivery
Company size: 11-50
Founded: 1937
Culligan of Chico logo

Culligan of Chico

🇺🇸 2377 Ivy St Chico, California 95928, US

Specializing in water treatment solutions, this service provider offers innovative products for water softening, filtration, and bottle-free water coolers, enhancing health and convenience for residential, commercial, and industrial clients across a wide geographic area.

water treatment
water softening
water filtration
water solutions
residential water
commercial water
industrial water
water coolers
Company size: 11-50

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