HVAC Service, Repair and Maintenance – Serving Homes & Offices in Madison, Mount Horeb and South-Central Wisconsin

Olson Heating and Cooling has been in business for more than 40 years with its employees having over 100 years of combined experience in the HVAC industry. As South-Central Wisconsin’s leading HVAC contractor for installation, maintenance or repairs, we help your heating and air conditioner systems perform efficiently and deliver the comfort and savings they were designed for.

What started as a small, dedicated business has grown steadily to serve residential and commercial customers in most areas of Dane, Iowa, and Green county. We are the leading provider for conventional heating and cooling systems but excel in Hybrid Systems along with Geothermal equipment.

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*Loans provided by EnerBank USA, Member FDIC, (1245 Brickyard Rd., Suite 600, Salt Lake City, UT 84106) on approved credit, for a limited time. Repayment terms vary from 24 to 132 months. Interest waived if repaid in 365 days. 17.99% fixed APR, effective as of January 1, 2021, subject to change. Interest starts accruing when the loan closes.

*Loans provided by EnerBank USA, Member FDIC, (1245 Brickyard Rd., Suite 600, Salt Lake City, UT 84106) on approved credit, for a limited time. Repayment term is 60 months. 6.99% fixed APR.  Minimum loan amounts apply. The first monthly payment will be due 30 days after the loan closes.

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