Gary did an excellent job
Gary did an excellent job on our new furnace! From diagnosing the problems to explaining what he would recommend for replacement. He went above and beyond what he said he would do! We would highly recommend Gary for your Heating and Air Conditioning needs.

- Eric & Joni H., Chisago City
MEET OUR TEAM
We are so happy
We are so happy to have learned about local contractor, Markgraf Mechanical, Inc. a couple of years ago when we had an emergency. Gary was prompt with his response, checked our heating, air conditioning and water heater and repaired what was necessary. He has been our 'guy' ever since. Gary & Tammy are so nice to work with; listen to us and advise what's needed.

- Sally & Dale D., Marine On St. Croix
ABOUT US
Extremely satisfied
Extremely satisfied with pricing, installation and service. Markgraf Mechanical is prompt in returning phone calls and is trustworthy.

- Cindy M., Mahtomedi
SAY HI
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WELCOME TO MARKGRAF MECHANICAL

Markgraf Mechanical, Inc. offers heating, ventilation and air conditioning service. This family-owned business will work hard to provide the highest quality products and workmanship for your home or business. We offer both residential and light commercial sales, service and installation. Emergency repair service is also available for evenings and weekends.

FURNACE

While there is always a balance between repair or replace, the experts at Markgraf Mechanical will provide truthful advice that you can rely on. Neighborhood families and commercial businesses have been relying on us for years,

AIR-CONDITIONING

While we choosing a new A/C unit is important, the installation process is even more important. Our technicians receive ongoing education, so they understand all the codes and requirements, and work quickly to get your new install up and running quickly.

WE SELL, SERVICE AND INSTALL

Furnaces   •   Air Purification  •   Air Conditioners  •   Zone Systems

Boiler  •   Duct Work   •   Space Heaters   •   Gas Piping

Hanging Furnaces  •   Air Exchangers  •   Hydronic Systems

Ventilators  •   Water Heaters  •   New Constructions  •   Gas Fireplaces

Repair Service  •   Humidifiers  •   AND MUCH MORE

CUSTOMER REVIEWS

Gary did an excellent job on our new furnace! From diagnosing the problems to explaining what he would recommend for replacement. He went above and beyond what he said he would do! We would highly recommend Gary for your Heating and Air Conditioning needs.
                                     
                                     – Eric & Joni H., Chisago City

Extremely satisfied with pricing, installation and service. Markgraf Mechanical is prompt in returning phone calls and is trustworthy.                 

                                           – Cindy M., Mahtomedi

LET'S WORK TOGETHER ON YOUR NEXT PROJECT

This family-owned business will work hard to provide the highest quality products and workmanship for your home or business