
The Rocky Mountain Region’s trusted source for commercial hydronic equipment — since 1953.
Serving Colorado, Wyoming, Montana, Utah, and New Mexico.
Manufacturer’s Representative Since 1953
Founded in 1953, IDC Associates is a manufacturer’s representative agency serving the greater Rocky Mountain Region — Colorado, Wyoming, Montana, Utah, and New Mexico. We represent the highest-quality manufacturers of boilers, commercial water heaters, heat pumps, storage tanks, mixing valves, and hydronic accessories. With over 70 years of industry experience and more than 100 years of combined sales expertise, IDC Associates brings unmatched technical knowledge and manufacturer relationships to every project in the region. Our line card includes industry-leading brands such as Viessmann, Rinnai, Intellihot, Parker Boiler, Unilux, Hubbell, PEP, Ace Heaters, and many more.
Manufacturers We Represent
Commercial & Industrial Hydronic Applications
Our comprehensive line of boilers, commercial water heaters, heat pumps, burners, and accessories serves a wide range of commercial and industrial applications across the Rocky Mountain Region. Interested in green technology and electrification? IDC Associates has you covered — with electric boilers by Thermo 2000 and Reimers, commercial tankless water heaters by Intellihot and Rinnai, and heat pumps by Hubbell, Intellihot, and Viessmann.
Industries We Serve
- Hospitality & Hotels
- Breweries & Distilleries
- Kitchen & Food Prep
- Schools & Universities
- Hospitals & Medical Facilities
- Municipalities & Military
- Manufacturing & Warehousing
- Industrial Processes





Why IDC?
Our Vision Statement says it best: “To be the strongest link in the chain, connecting our territory with premier manufacturers of quality products we stand proudly behind, thereby providing industry-wide confidence, comfort, and security.”
At IDC Associates, we are intentional about the product lines that we represent. We work diligently to support all our clients and client types in our territory, ensuring that we match the best product solutions to each application. With over 7 decades in the industry and over 100 years of combined sales experience, knowledge, history, and relationships, it’s no wonder that IDC Associates has been the Rocky Mountain Region’s trusted hydronic equipment experts since 1953 — serving contractors, engineers, specifiers, and wholesalers throughout Colorado, Wyoming, Montana, Utah, and New Mexico.
Latest from the Blog
- Air-to-Water Heat Pumps: Your All-in-One Solution
Explore how air-to-water heat pumps work, their energy-saving benefits, and how they integrate seamlessly with IDC Associates’ products. - Product Spotlight: Optimal
Experience unstoppable hot water! Optimal’s revolutionary tankless heaters eliminate common failures. Invest in reliability! - IDC Associates Now Representing Viessmann
IDC welcomes Viessmann Residential–known for quality, innovation, and sustainability in heating and hot water systems–to its rapidly-growing line card. - 2024 Parker Boiler Outstanding Sales Award
IDC Associates receives an award for Outstanding Sales in 2024 from Parker Boiler at the AHR Expo in Orlando, FL. - IDC Associates: The Story Behind the Legacy
A timeline of the major points throughout IDC Associates’ history. - Niles Steel Tank Adds Microban® Protection with Exclusive Partnership
Niles Steel Tank adds Microban® to its proprietary Ultonium® glass lining, enhancing the protection and longevity of their extensive line of storage tanks.





































