HVAC Contractor for Midland, MI and the Tri-Cities Area

All Seasons Heating, Cooling & Insulation is a licensed and insured HVAC contractor and a licensed builder. We are here for your HVAC, indoor air quality, and insulation projects.

Company History

All Seasons Heating, Cooling & Insulation is a family business owned and operated by Mark and Paul Kohtz. Jeff Kohtz began providing professional sales as well as heating and cooling system service and installation for the Great Lakes Bay Region in 1979. Mark added insulation to the services provided in 2007. We are the best source for information on heating, cooling, and insulation.

Products and Services

All Seasons Heating, Cooling & Insulation offers heating and cooling, indoor air quality, and insulation products and services. Our heating and cooling experts can evaluate your home and help you choose the most efficient heating and cooling system. We also offer part replacement or repair and complete full-service inspections of HVAC systems. Our team can assist you in a whole house system to help improve and control the air quality in your home. For continued superior indoor air quality, All Seasons technicians complete air duct cleaning and pan treatments. Insulation plays a major role in the overall comfort of your home. An insulation evaluation can reduce the amount of time your heating or cooling system runs, maximizing comfort and minimizing utility bills.

We carry several lines of air cleaners, air conditioners, dehumidifiers, furnaces, heat pumps, humidifiers, mini-splits and water heaters. Our insulation products include cellulose blow-in for attics, spray foam for exposed walls. These quality products are from brand name manufacturers and accommodate many types and sizes of homes including manufactured or mobile homes.

Please call today for a no-obligation, free estimate or to learn more about our affordable financing.