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.

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
Aquasani LLC logo

Aquasani LLC

🇺🇸 1425 S Enterprise Ave Springfield, Missouri 65804, US

Aquasani LLC specializes in environmental services, focusing on water purification and softening solutions for residential and commercial spaces. They offer innovative installations and maintenance of water softening equipment, addressing specific water quality issues, and provide rental and sales options for water coolers.

water purification
water softening
water coolers
water treatment
installation
maintenance
iron removal
sulfur removal
residential service
commercial service
Company size: 2-10
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
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
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
Tri County Water Conditioning, Inc logo

Tri County Water Conditioning, Inc

🇺🇸 PO Box 65 325 3rd Ave. NW

Tri County Water Conditioning specializes in providing advanced residential and commercial water treatment solutions, including water softeners, reverse osmosis systems, and comprehensive plumbing and HVAC services. With over 60 years of experience, the firm emphasizes exceptional customer service and employs skilled specialists to ensure high-quality, eco-friendly water solutions.

water treatment
water softeners
reverse osmosis
carbon filtration
de-chlorination
water purifiers
plumbing services
HVAC services
residential services
commercial services
home comfort
Company size: 11-50
Founded: 1954

Mid-Atlantic Water Services specializes in innovative water treatment solutions for both residential and commercial applications, offering services such as water softeners, filtration systems, and comprehensive water testing to enhance water quality for better living.

water treatment
water softeners
water filtration
drinking water
water testing
residential services
commercial applications
Company size: 11-50
Founded: 1989

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
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
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

Utah Water Systems

🇺🇸 1726 HOLLYWOOD AVE Salt Lake City, Utah 84108, US

Utah Water Systems specializes in advanced water softening and purification solutions, delivering high-quality products tailored to enhance water quality. Their focus on innovation positions them as a leader in the water treatment industry.

water softeners
water purification
filtration systems
residential systems
water quality
treatment solutions
Company size: 2-10
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
Lone Star Water logo

Lone Star Water

🇺🇸 1919 W SAM HOUSTON PKY N Houston, Texas 77043, US

Lone Star Water specializes in custom water purification systems, offering innovative solutions such as water softeners and reverse osmosis systems for both residential and commercial clients in the utilities industry. Their focus on quality and tailored services sets them apart in the market.

water purification
water filtration
water softening
reverse osmosis
bottleless coolers
residential systems
commercial systems
Company size: 2-10
Founded: 2015
Whole House Water Filtration System logo

Whole House Water Filtration System

🇺🇸 Newport Beach, US

Specializing in environmental services, this entity offers innovative water filtration, purification, and treatment solutions, including whole house water filters, reverse osmosis systems, and water softeners. Their focus on comprehensive water treatment ensures improved quality and safety for residential use.

water filtration
purification
treatment
reverse osmosis
water softeners
environmental services
Company size: 2-10
Founded: 2016
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
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
Global Aqua Technology logo

Global Aqua Technology

🇺🇸 13963 Ramona Ave Chino, California 91710, US

A manufacturer and supplier specializing in water treatment solutions, focusing on reverse osmosis systems and components. Known for offering a comprehensive range of products, including filters, membranes, and softeners, it positions itself as a one-stop shop in the global water market.

water treatment
reverse osmosis
filtration
softening
valves
mineral tanks
filters
RO membranes
EDI
components
Company size: 2-10
Vertex Water Products logo

Vertex Water Products

🇺🇸 5138 Brooks St Montclair, California 91763, US

Vertex Water Products specializes in manufacturing advanced water filtration and conditioning systems, including innovative reverse osmosis units and eco-friendly water coolers. With a focus on high-quality, durable solutions and customer satisfaction, their products are designed to meet the demands of both residential and commercial markets while promoting sustainability.

reverse osmosis
water coolers
water filtration
water softeners
water conditioners
point-of-use
residential
commercial
hard water
ion-exchange
chemical-free
durability
Company size: 11-50
Founded: 1998
Water Works logo

Water Works

🇺🇸 200 S Wilcox St #420 Castle Rock, CO 80104, US

Specializing in water treatment solutions, this provider offers a comprehensive range of services including filtration, purification, and softening, with a focus on affordability and custom design. Their innovative approaches encompass advanced techniques such as reverse osmosis and chloramine removal, positioning them as a trusted source in the industry.

water treatment
water purification
water filtration
reverse osmosis
water softeners
chloramine removal
hard water removal
disinfection
aeration
ozone treatment
commercial services
home solutions
Company size: 11-50
Smart Water T.T. USA logo

Smart Water T.T. USA

🇺🇸 1445 Dolgner Pl 18

Specializing in innovative water treatment solutions, this retailer offers premium water softeners and filtration systems designed to enhance residential water quality. Their focus on smart technology positions them as a leading choice for homeowners seeking effective and efficient water management solutions.

water treatment
filtration
water softeners
residential solutions
home systems
premium products
Orlando
Company size: 2-10
Founded: 2016
Water Science logo

Water Science

🇺🇸 6420 N Business Loop Rd F

Water Science specializes in comprehensive water treatment solutions, offering a range of products including water softeners and reverse osmosis systems, with a particular focus on well water treatment and addressing complex water conditions. Their innovative approach and commitment to quality service since 1991 have established them as a trusted provider in the utilities industry.

water treatment
water purification
water softeners
reverse osmosis
well water
water quality
water systems
filtration
Company size: 2-10
Founded: 1991
c and j water logo

c and j water

🇺🇸 8 E Main St Brownsburg, Indiana 46112, US

c and j water specializes in providing affordable, high-quality water treatment solutions, including water softeners and reverse osmosis systems, to residential customers. With a focus on addressing water quality issues, the business employs certified specialists to deliver tailored treatment options.

water treatment
water softeners
reverse osmosis
chlorine removal
water analysis
conditioning systems
Company size: 11-50
LegaSeay Water Solutions logo

LegaSeay Water Solutions

🇺🇸 New Braunfels, Texas 78130, US

LegaSeay Water Solutions specializes in innovative water treatment solutions, offering a range of products including water softeners, whole house filtration systems, and reverse osmosis systems. Their focus on high-quality equipment and personalized water quality analysis positions them as a sustainable choice for enhancing home water systems and reducing plastic waste.

water treatment
filtration
reverse osmosis
water softeners
water conditioners
water quality
plumbing
water solutions
water wells
pressure tanks
Company size: 2-10
Founded: 2021
EcoWater of Central California logo

EcoWater of Central California

A leading manufacturer of water refinement systems, specializing in innovative solutions for home, commercial, and restaurant applications, dedicated to enhancing water quality and promoting family health through advanced filtration and softening technologies.

water refinement
water filtration
water softener
clean water
healthy water
commercial treatment
residential treatment
Company size: 11-50
Founded: 1987

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