Get Help from a Trusted HVAC Contractor
When your home’s heating or cooling system stops working, you don’t want to waste time shopping around or haggling with someone over schedules or pricing. You need someone to fix your system promptly.
See why homeowners in Lewistown and throughout Mifflin County trust MGM Mechanical to repair and maintain their HVAC systems.

Heating Repairs & Maintenance in Lewistown
If your heater is not working as expected, turn to MGM Mechanical to diagnose and repair your heating system. Our technicians are skilled at finding the cause of the issue and making a repair that will last.
We can repair all types of heating systems, including:
- Oil Boilers
- Electric Heat Pumps
- Propane Furnaces
- Gas Furnaces
- Radiant Heaters
- Geothermal Systems
Lose heat in the middle of the night or weekend? Don’t worry, we provide emergency heater repairs in Lewistown; call us 24/7 to book your repair appointment.
HVAC Installation in Lewistown
Is your heating system approaching the end of its life? Tired of sweating through humid August nights? Trust MGM Mechanical to design and install a new, energy efficient system for your home.
Our team is skilled at installing heating and air conditioning systems that make your house comfortable and fit within your budget. Systems from the world’s leading HVAC brands – including the popular ductless minisplits – can reduce your energy costs and better regulate the temperatures and humidity in your living space.
The first step to a brand new heating or cooling system is to schedule a free consultation with MGM Mechanical. Contact Us Today .
175+ Google Reviews & 4.9 Star Average



MGM Mechanical: Lewistown’s Trusted HVAC Company
For 20+ years, homeowners and business owners in Lewistown have trusted MGM Mechanical to maintain and repair their HVAC systems. As one of the few Diamond Elite Contractors in Central PA, we have the area’s leading team of HVAC technicians. It’s no wonder why we have 167+ reviews on Google and a 4.9 star average.
We regularly work on heating and AC systems throughout Mifflin County, including Lewistown, Burnham, Belleville, and Milroy.
Featured Project: St. Johns Lutheran Church
St. John’s Lutheran Church in Lewistown engineered a VRF project for their social hall and office areas. After being rewarded the project, MGM installed two 8 ton Mitsubishi Heat Recovery VRF systems that were twinned to make one large system. Six ceiling cassettes were installed in offices, hallway, and nursery, and three large air handlers condition the entryway and social hall areas.
