We Make Water Clean


Columbia Water Technologies (CWT) - dba The Water Guys and H20 Water Technologies - is a full service company specializing in water filtration for industrial, commercial and Life Science Applications. CWT incorporates a team of engineering, sales and service professionals with 80+ years of experience in applications, installations, design, troubleshooting & maintenance and repair of water treatment equipment and similar systems.

CWT specializes in filtration, ion exchange and membrane water treatment technologies. CWT is dedicated to professional customer care, and is committed to putting its clients first while offering the finest technology and services at competitive prices.

Columbia Water Technologies is headquartered in Little Rock, Arkansas, with a second location, H20 Water Technology, in Orlando, Florida.

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Little Rock, AR: 501-352-7492
Orlando, FL: 214-543-3689

Applications & Sales: Bill Henson - whenson.cwt@gmail.com or (501) 607-9814


Service Agreements
Construction and System Design
Project Management
Cartridge Filtration
Media Filtration
Reverse Osmosis
GAC Adsorption
Water Softening
Chemical Feed
System Installs


Chemical Processing
High Purity Process/Lab Water
High Purity Process/Wash Water
Life Science
Schools and Universities
Boiler Feed Water
Cooling Towers and Chillers
Pump Applications
Waste Water Application

Columbia Water Technologies (CWT) offers corrective demand and preventive maintenance water treatment equipment support for all manufacturers' makes and models. CWT is an expert in water treatment systems, including diagnostics, repairs, rebeds, system upgrades and expansions. CWT offers preventive maintenance, filter cartridge and media exchanges, salt/chemical deliveries, cleaning and replacement of membranes, controls calibration and adjustment.

Little Rock, Arkansas
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Orlando, Florida
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