Since 1954, The Anderson-Snow Corporation has served the chemical, food, oil and gas, pharmaceutical, pulp and paper, utility, and general industrial markets by manufacturing the highest quality coils. They manufacture Heat Exchangers, Coils, Welding, and Fabrication materials.

Intellihot is an energy company dedicated to advancing energy efficient technology and solutions. Intellihot designs, manufactures and assembles tankless water heaters for residential, commercial and industrial applications. Their products include the most advanced tankless water heater for commercial applications.

J.L. Brady Company LLC offers dependable, quality service to homeowners in the Quad Cities community for over 100 years. Their experienced technicians are well-trained and knowledgeable on all HVAC products, so the customers can be confident knowing that they can trust the company.

JML Heating & Cooling Inc. is a fully licensed and equipped company to offer users a complete range of HVAC services. They have both the technical expertise as well as the experience to know how to handle all jobs, big or small.

Pres-On is an innovative manufacturer of foam tape, custom adhesive coating gaskets, and cap liners serving a wide-range of major industrial markets.

R. Williamson & Associates has been providing industry with clean, comfortable air. They provide an interactive experience, having engineers and technical sales representatives on staff with more than 135 years of air systems design experience.

Tempco Electric Heater Corp. is a renowned US-based manufacturer of electric heating elements, temperature sensors and controls, thermocouples, RTD's and turnkey process heating systems for industrial and commercial applications.

The Thybar Team fabricates Edge Precision-Engineered HVAC and rooftop products, delivering High Value and Superior Customer Care to all of the Stakeholders. Thybar develops HVAC and rooftop products using a process that is open, safe, and collaborative to create long-lasting internal and external customer relationships through innovative ideas and technology while striving to exceed expectations in everything we deliver.

In more than forty-five years since their founding in an old onion set warehouse in South Holland, Van Drunen Heating and Air Conditioning’s goal has remained the same, taking care of people.