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(717) 543-3034

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Central Pennsylvania’s Heating and Cooling Experts

For all of your residential and light commercial HVAC requirements in Liverpool, Selinsgrove, and Central Pennsylvania, MGM Mechanical, Inc provides prompt, affordable and trustworthy solutions.

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Customer's Choose MGM Mechanical for Everything HVAC

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Your Trusted HVAC Professionals in Central PA

MGM Mechanical Inc. has been a trusted provider of HVAC services in Central Pennsylvania for over two decades. Our team of skilled technicians specializes in installing and servicing a wide range of residential and commercial heating and cooling systems, including mini-splits, heat pumps, furnaces, and boilers. We are committed to delivering prompt, affordable, and reliable HVAC solutions to both residential and commercial customers.

Our dedication to customer satisfaction is reflected in our 4.9-star rating, based on over 200 reviews. Clients appreciate our professionalism, responsiveness, and the quality of our workmanship. As a Mitsubishi Elite Diamond Contractor, we offer extended warranties and are recognized for our expertise in installing and servicing Mitsubishi ductless systems.

We Offer Financing for HVAC!

Calculate your payments and check your rate in just a few steps.

Offering Residential AC & Heat Expertise

residential furnace heat installation and repair by mgm mechanical

Residential Heating Services

We install and repair home heating HVAC systems that are energy-efficient and reliable.

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Residential Cooling Services

Keep your home comfortable in the summer with our AC install and repair HVAC expertise.

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Mini-Split Heating & Cooling

We install ductless systems that provide flexible and efficient heating and cooling options in every room.

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HVAC Maintenance Agreement

Our HVAC maintenance plans include regular check-ups to keep your heating and cooling systems going strong.

Commercial & Industrial HVAC in Central Pennsylvania

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Commercial Heating

We provide heating solutions for businesses, ensuring a comfortable environment for employees and customers year round.

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Commercial Cooling

We offer AC and cooling services to keep your business, large or small, comfortable during the hot summer months.

Why Choose MGM Mechanical

  • Experienced Professionals: Our skilled technicians specialize in installing and servicing a wide range of heating and cooling systems, including mini-splits, heat pumps, furnaces, boilers, and water heaters.
  • Customer Satisfaction: We take pride in our 4.9-star rating based on over 200 reviews, reflecting our dedication to customer satisfaction.
  • Comprehensive Service Area: Serving the greater Harrisburg, PA area, including Liverpool, Selinsgrove, and Mifflintown, our established customers receive 24/7 emergency services to ensure comfort at all times.
  • Quality Brands: We specialize in Bryant and Mitsubishi Electric systems but service just about any type of HVAC equipment.
  • Community Trust: Our business has grown significantly due to loyal customers and referrals, with 80% of our install work coming from happy clients.

Choosing MGM Mechanical Inc. means partnering with a company that values expertise, customer satisfaction, and community trust.

mgm mechanical working on a commercial HVAC installation
Warehouse HVAC Case Study in Mifflintown PA part 5 by mgm mechanical

Efficient HVAC Repair, Maintenance & Installation

MGM Mechanical, Inc is a small company servicing Liverpool, Selinsgrove, and the Central PA area, and we make customer service our priority. Every job is important, handled by our team of expert technicians, and completed to your satisfaction. Whether you call us at (717) 543-3034 for new installation, equipment upgrades, seasonal maintenance, or skilled repair, have complete confidence that every stage of your project will be handled to higher standards.

Commercial Cooling

There’s no waiting around for us to show up, no damage to your property or mess for you to clean up. We keep you informed, prioritize cost-effective strategies, and deliver results that protect your investment, safety, and comfort. And MGM Mechanical, Inc responds to our customers whenever you need us, with 24/7 Emergency Service across Selinsgrove and Central Pennsylvania.

Our Recent HVAC Projects in Central PA

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Mini-Split Installation — Lewistown Two-Unit Apartment

A Leaking Oil Tank Became the Push This Duplex Needed

Two Lewistown apartments were stuck on aging oil boilers, one with a tank already leaking, and window units for summer. No basement space meant a ducted system was off the table. We installed matching multi-zone mini-splits for each unit, three wall heads apiece, built for subzero PA winters, so both apartments now get real heating and cooling without a single new duct.

raised framing for exterior heat pump units for church in central PA by mgm mechanical

Church Oil Boiler Replacement — Free Spring Church of the Brethren, Mifflintown

32 Tons of Comfort, Zero Single Points of Failure

Free Spring Church of the Brethren was running two oil boilers at roughly 80% efficiency and eight AC units old enough to predate half the congregation’s current members. We replaced it all with Mitsubishi Hyper-Heating ducted heat pumps, twinning eight 4-ton units so no single failure ever leaves a section of the building without comfort, plus WiFi controls for a schedule that changes every week.

Warehouse HVAC Case Study in Mifflintown PA part 2 by mgm mechanical

Warehouse HVAC Install — Mifflintown, PA

Forklifts Ruled Out Ductwork. We Built Around It.

This Mifflintown warehouse needed heating, cooling, and tight humidity control for the product stored inside, but forklifts and tall storage made standard ductwork a liability. Working with Cox Engineering, we installed a 25-ton Trane package unit with dehumidification, make-up air control, and a flexible duct sock instead of rigid metal. Humidity stayed in check, and the building held its heat through this past winter.

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Church HVAC Project — Aldersgate United Methodist, Mifflintown

Comfort Without Touching a Single Stained Glass Window

Aldersgate United Methodist’s sanctuary had no air conditioning and stained glass too valuable to risk with a standard wall-mounted system. We installed two 4-ton Mitsubishi ducted heat pumps in the attic and routed return air through custom transfer grilles built into the vestibule doors, giving the sanctuary modern heating and cooling with zero visible disruption to the space.

Areas We Proudly Serve In Central PA

From our headquarters in Mount Pleasant Mills, we proudly offer residential heating & cooling and commercial HVAC services throughout Central Pennsylvania. Our coverage area includes eight counties! To view our full service area, please visit our service areas page for details.