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ThermLink designs and supplies HVAC systems for the residential and light commercial markets. We specialize in geothermal, boiler, and hydronic systems and have designed and supplied thousands of systems across the Upper Midwest, Northern Plains, and Rocky Mountain states.
Our dealers are professional HVAC contractors that provide first-class heating and cooling systems for their customers. The combination of a thorough design and premium products ensures an ultra-comfortable and highly-efficient heating and cooling system.
ThermLink started in 2007 to fill a void in the small, but growing, residential geothermal heating market. The need for a company to provide more than just geothermal products and also provide energy analysis and custom designs specific to each individual project served as the inspiration for ThermLink.
Responding to the demand from our HVAC contractors, ThermLink soon expanded its product line to include boilers and hydronics.
Leveraging over 20 years of combined experience designing and installing high-end HVAC systems, ThermLink has built a base of contractors and dealers who share our enthusiasm for educating people on the benefits of a professionally designed and installed HVAC system.
Today with thousands of active installations across Minnesota, Wisconsin, Wyoming, Montana, and Washington, ThermLink has built a reputation for excellent system designs and best-in-class HVAC systems that perform as promised. Given our depth of experience it's not surprising that ThermLink is routinely sought out as an industry expert.
Headquarted in Duluth, Minnesota, we are all too familiar with the need for efficient heating systems due to our harsh winters. We like to think of our area as a "proving ground" for our HVAC systems. If they perform as promised in northern Minnesota they will perform almost anywhere.
ThermLink's passion is to stay on the cutting edge of HVAC technology and, as new products and systems emerge, make them available to our customers as soon as they are cost effective.
ThermLink covers Wisconsin, Minnesota, North Dakota, Montana, Wyoming, and Washington -- all states that have a significant heating requirement.
ThermLink is not a "big box" distributor with locations across our territory. We operate out of a single headquarters in Duluth, Minnesota, and ship directly to our contractors. This approach keeps our overhead low and we pass along the savings to you the contractor.