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Mark’s Heating & Cooling, Inc

3530 N. Riverline Drive , Oconomowoc- 53066
Wisconsin , United States  United States
(+1) 2625676829 Fax : 2625678220 http://www.marksheat.com
Mark’s Heating & Cooling, Inc logo
Today (Tuesday) Open 9:00 AM to 5:00 PM

Mark’s Heating & Cooling, Inc - Oconomowoc

Mark’s Heating & Cooling Inc., is a factory authorized dealer located in Wisconsin. We have been providing reliable HVAC services for over 25 years. We sell, service and install all major brands of heating and air conditioning equipment such as air conditioners, heat pumps, thermostats, water heaters and more.

Our well-trained service department is ready to assist you with all your repair needs, from residential to commercial to industrial. Our installation department and full service sheet metal shop has the experience and ability to build and install your complete system. Our professionals are knowledgeable in resolving your needs with our exceptional equipment and warranties.

Our friendly office staff is eager to assist you in all your heating and cooling needs and will help make your experience with us a pleasant one. Call us today @ 262 567 6829 or visit http://www.marksheat.com/ to know more about our services and the products we offer.

Business Operation Hours
Monday 9:00 AM to 5:00 PM
Tuesday 9:00 AM to 5:00 PM
Wednesday 9:00 AM to 5:00 PM
Thursday 9:00 AM to 5:00 PM
Friday 9:00 AM to 5:00 PM
Saturday Closed
Sunday Closed

Other HVAC Services : Heating Installation, Furnace Installation, AC and Heating Services

Service Type : Yes, this business serves customers at their Location

HVAC Services

Products: Mark's Heating is an authorized dealer of Heil Heating & Cooling Systems and NTI water heaters for Oconomowoc Wisconsin located in Lake Country area Wisconsin.

IIS 90 Series Gas Furnace: Compared to single-stage furnaces—which heat up and shut down quickly, leaving your home either too hot or too cold— the Heil® QuietComfort™ IIS 90 two-stage gas furnace provides remarkably even heat.

DXT+ Two Stage Heat Pump: Designed to deliver the ultimate in cool, quiet comfort, the Heil® QuietComfort™ DXT+ heat pump is the ideal partner for a QuietComfort 80% or 90% AFUE† variable speed, two-stage gas furnace or variable speed fan coil.

Services: If you need a new heating and cooling system, you've come to the right place. Mark's Heating will install a new Heil furnace or air conditioner, service your existing furnace, air conditioner or water heater, or perform preventative maintenance, based on your needs, to help improve the current energy efficiency of your home system.

Marks Heating offers a complete sales, service and installation and is proud to be NATE Certified. We carry a full line of quality heating & air conditioning products, servicing southeastern Wisconsin.

Additional Information

We are a factory authorized dealer & home of Heil Heating & Cooling Systems for Oconomowoc Wisconsin located in Lake Country area Wisconsin. We can provide and meet all your heating and cooling needs, be it a new furnace or air conditioner, service on your existing heating and cooling system or just some preventative maintenance to help improve your current efficiency of your home system

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Year Established


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