MGM Mechanical, also known as Messimer Heating and Cooling, has been servicing and installing heating and cooling equipment in homes, small businesses, and churches since 2000. Our part-time business has turned full-time, all due to Mike and his team's hard work and more importantly, loyal customers.

MGM Mechanical is owned by Michael Messimer, of Liverpool, PA. Mike has been working in the HVAC field for 22 years, both in the commercial and residential setting, after graduating from York Technical Institute in 1995. We service and install heat pumps, mini-split systems, gas furnaces, boilers, central air, chillers, VRF systems, rooftop units, hot water heaters, well pumps, and geothermal systems.

We are proud to be your local Bryant and Mitsubishi dealer. Because we strive to do our best at all times, we stand behind the quality of our products and offer these brands exclusively. Whether you are searching for efficiency or economy, MGM Mechanical offers quality and affordable products from all levels of Bryant and Mitsubishi product lines. Bryant offers a 10 year warranty on all large parts, and as a Mitsubishi Diamond Dealer, we offer a 12 year warranty on ductless mini-split systems.

Don't forget to ask us about rebates available throughout the year through Bryant, Mitsubishi and PPL!

"It is with much enthusiasm that we are recommending Mike Messimer of MGM Mechanical for all your heating and cooling needs. MGM Mechanical has been taking care of the heating system at Messiah Lutheran Church for over three years and we have been completely satisfied..."

Ann Beaver | 5 Stars