DuBois Chemicals
DuBois Chemicals develops water treatment solutions designed to improve the performance, efficiency, and reliability of commercial and industrial HVAC systems. Its product portfolio includes cooling water treatment, boiler water treatment, closed-loop treatment, cleaning chemicals, and monitoring programs that help protect equipment from corrosion, scale, and biological growth. Engineered to optimize system performance and extend equipment life, DuBois solutions support lower operating costs and improved energy efficiency. Backed by technical expertise and comprehensive service programs, DuBois Chemicals provides customized water treatment solutions tailored to the needs of each facility.
The Experience Behind Every Recommendation
Behind every equipment solution is Havtech’s own established legacy of commercial HVAC expertise, driven by our decades of experience, extensive project history, and trusted industry relationships.
Product Categories
Products That Fit Your Needs
DuBois Chemicals water treatment solutions protect HVAC systems, improve operational efficiency, and extend equipment life through advanced chemical technologies.
Mitfloc 5376L
Liquid coagulant and flocculant that improves liquid-solid separation, enhances wastewater treatment efficiency, and reduces sludge volume and disposal costs.
Thermo-Quench
Nitrite/nitrate salt used for isothermal quenching and tempering of steel, providing stable, high-performance heat transfer for precision heat-treating applications.
Chem-Frost Line
Sustainable heat transfer fluids that provide reliable thermal performance, advanced corrosion protection, and customizable formulations for demanding industrial systems.
PERKOOL 714
Water-soluble synthetic coolant that delivers reliable cutting and grinding performance, rust protection, and excellent microbiological control for ferrous metalworking applications.
What You Get When You Work With Us
When you work with DuBois Chemicals and Havtech, you gain access to comprehensive water treatment solutions backed by local HVAC expertise and technical support. Our team helps evaluate system requirements, recommend the right water treatment programs, and provide application guidance for cooling towers, boilers, and closed-loop systems in both new and existing facilities. We collaborate with engineers, contractors, owners, and facility teams throughout the Mid-Atlantic region to support system optimization, equipment protection, troubleshooting, and long-term operational performance.
Applications and Industries
Designed for the Buildings You Work In
DuBois Chemicals water treatment solutions are used in facilities that rely on efficient, reliable HVAC and process water systems to support daily operations. Their products are commonly applied in commercial office buildings, healthcare facilities, educational campuses, industrial and manufacturing plants, data centers, government buildings, and other facilities with cooling towers, boilers, and closed-loop water systems where proper water treatment helps improve equipment performance and extend system life.
Find Your Local Partner
Proudly Representing Across the Region
Havtech partners with manufacturers to deliver innovative solutions across the Mid-Atlantic and beyond. With dedicated regional offices and expert teams, we bring industry-leading products and responsive support closer to you – wherever your projects take place.
368 Commercial Street
Suite 100
Bridgeville, PA 15017
Call Bridgeville Parts Counter & Warehouse at (412) 564-5800
1101 Hampton Park Blvd.
Suite 400
Capitol Heights, Maryland 20743
Call Capitol Heights Parts Counter & Warehouse at (443) 636-9210
9505 Berger Road
Columbia, Maryland 21046
193 Thorn Hill Road
Suite 210
Warrendale, PA 15086
Call Cranberry Township Parts Counter & Warehouse at (412) 468-0133
Fast Answers. Full Support. Real Results.
Get expert guidance, responsive service, and the confidence that your HVAC system is built to perform.