Geen Industries



to Geen Industries

a leading water treatment chemicals manufacturer

Serving the Chicago Area Since 1983

Industrial building

Personally delivering customized water treatment maintenance solutions for industry, commercial properties, and institutions since 1983

As a world-class manufacturer of preventive maintenance water treatment chemicals, we prioritize superior products and services that are thoughtfully tailored to our clients’ goals. Water systems are unique, which is why we take the time to get to know your needs, whether it’s as simple as changing the odor or package size of a certain product or as complicated as creating an entirely novel formulation of water treatment chemicals.

We take pride in providing only exceptional and fully personalized services and equipment along with an invaluable training program that educates and empowers businesses and professionals: one of our team members arrives on-site to methodically walk you through the safe and proper use and testing of each of our products. 

Our dedication to customized excellence ranks Geen Industries among the leading water treatment companies in Illinois. Let’s work together to find the right water treatment solution for you.

Our Water Treatment Services and Equipment

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Water Treatment Solutions

Steam boiler systems, both heating and process
Hot water systems
Chilled water systems
Cooling tower systems
Waste water systems
Coil cleaners
Specialty water treatment chemicals

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Water Treatment Equipment

Chemical pumps and feed systems
Water meters
Standard and custom control panels, including digital
Industrial and commercial water softening systems
Reverse osmosis

What Sets Us Apart

“It’s easy to make a buck. It’s a lot tougher to make a difference.”

– Tom Brokaw

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Fully Customized Water Treatment Services

From preventive measures to equipment to ongoing support, we get to know your water treatment maintenance goals to deliver exactly what you need, every time.

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In-Person, On-Site Services

We always take the time to arrive at your site in person, carefully assess your water system and equipment, and provide helpful guidance and training.

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Competitive Pricing

We strongly believe that selling is a privilege. Since trust is a cornerstone of our business culture, we strive to keep our prices affordable for the customers we serve.

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Personal and Friendly Touch

Business is always about people, and our water treatment specialists go out of their way to connect with your team in a way that’s helpful and personal.

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Get In Touch

Contact our expert team to learn more about our services, get a quote, or explore employment opportunities with Geen Industries. We’re happy to help.