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Exceeding Expectations. One Drop at a Time.
Chemtex is a privately held, national small business that puts you — the customer — at the heart of everything we do.
Free from the demands of shareholders or the whims of stock markets, we’re empowered to focus on what truly matters: delivering innovative, tailored water treatment solutions that meet your unique needs.
With the agility of a small business and the reach of a national leader, we are one of the largest independently owned water treatment companies, yet offer personalized service backed by big-picture expertise. At Chemtex, your satisfaction drives our success—not quarterly reports. That’s why we’re the trusted choice for businesses seeking a partner who listens, adapts, and delivers, every time.
About Chemtex
Since 1978, Chemtex has been dedicated to helping customers maintain clean and efficient heating, cooling, wastewater, and process systems.
Chemtex Corporation is a leading, privately held provider of specialty water treatment chemicals and services across the United States.
Unlike publicly traded companies, we are customer-focused and answer directly to you, our customer, ensuring unwavering focus on your needs and satisfaction.
Engineered for Your Success
Gain Peace of Mind
and Reduce costs.
At Chemtex, we understand that tighter regulations, automation advancements, and rising costs are just a few of the challenges you face every day. We offer comprehensive analysis and solutions that optimize performance, minimize downtime, and ensure the long-term health of your critical systems.
We Don't Just Sell Chemicals; We Engineer Solutions.
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Heating & Cooling Systems: Maximizing efficiency and preventing corrosion.
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Boiler Water Treatment: Ensuring optimal water quality for peak performance and longevity.
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Feed Control Water Systems: Protecting your entire system with comprehensive solutions.
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Wastewater Treatment: Ensuring compliance and minimizing environmental impact.
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Closed-Loop Systems: Maintaining precise chemical balance for optimal performance.
Why Chemtex?
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Custom Blends: We formulate to address your specific water challenges. Chemtex is an ISO certified company that blend our own products to ensure an excellent level of product quality.
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Experience: Our decades of experience allow us to customize water treatment solutions and plans that are specific to your industry and are time-tested.
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Proactive Analysis & Responsiveness: Combining preventative measures with agile service.
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Personalized Attention: The expertise and resources of a large company with the agile attention of a small one.
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Proven Process: Improved efficiency, reduced costs, and minimized downtime are a result of how we focus on building the relationship, getting on the same page, seeking win/win solutions, and making a commitment while starting on the right foot and focusing on continuous improvement.
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Our Customer Guarantee: We guarantee that if the heat exchanger surfaces are free of deposits when we begin our treatment program and our recommendations are followed, the heat exchanger surfaces will remain free of deposits that affect system efficiency, or we will remove deposits at no cost to the customer. We stand behind our work.
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True Partnership: We're invested in your long-term success. We are an EOS-run company that is constantly evaluating and improving every aspect of how we serve.
Industries Served
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Agriculture
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Automotive Manufacturing
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Beverage Manufacturing
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Breweries and Distilleries
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Chemical Plants
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Commercial Buildings
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Commercial Laundry
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Educational Institutions
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Food Processing and Manufacturing
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Healthcare Institutions
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Hospitality Industry
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Industrial Manufacturing
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Oil, Gas, and Mining
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Paper Manufacturing
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Pharmaceutical Manufacturing
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Power Plants
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Wastewater Treatment
Why Choose Chemtex?
Quality You Can Trust
We blend our water treatment chemicals in-house, guaranteeing the highest quality standards.
Our Guarantee
Needs Assessment
Plant surveys help us gain a deep understanding of your current treatment program and challenges.
Smooth Transition
We ensure a smooth transition with a detailed plan and 30- and 60-day follow-ups.
Unmatched Expertise
We are an ISO-certified company with a team of highly skilled and experienced professionals for over four decades.
Ongoing Improvement
Through regular reviews, we constantly seek ways to optimize your program and maximize your return on investment.
Customer Focused • Accountable • Honest • Competent • Driven •

Reliable Service and Expertise.
Contact Chemtex today and let our experts help you unlock your system's full potential!
Our commitment extends beyond our ISO-certified facilities in Minnesota, Virginia, and Puerto Rico. With over 30 sales offices strategically located across the US, we ensure you have a dedicated Chemtex expert readily available.
Chemtex provides water treatment services equal to those of our larger competitors, but with the responsiveness and attention of a small, focused, family business. We pride ourselves on conserving critical resources while treating billions of gallons of water.

Success Stories
"Forty years in water treatment and analysis really showed when we hired Chemtex. Their professionalism and expertise were so far above our previous service partners. Very happy we made the switch."
Alex Y. - CA
“Use this space to share a testimonial quote about the business.”
Ash Marcus
“Insert a quote from a real customer or client here to build trust and win over site visitors. ”
Jamie Lane