Centre County's HVAC Company of Choice

Your Local, Reliable HVAC Company in Centre County

Serving State College, Bellefonte, Boalsburg & More

Since 2000, MGM Mechanical has been the go-to HVAC contractor for homeowners and businesses throughout Centre County, PA. Whether you need emergency furnace repair in State College or a routine AC tune-up in Bellefonte, our certified technicians deliver prompt, professional service. From geothermal installations in Boalsburg to ductless mini-splits in Philipsburg, we’re Centre County’s reliable name in heating and cooling.

Why MGM Mechanical Is Your Top Choice in Centre County

Decades of Central PA Expertise
- Serving Centre County homes and businesses with dependable HVAC solutions for over 20 years.
Mitsubishi Diamond Elite Dealer
- Expert installation and maintenance of Mitsubishi ductless mini-split systems with an exclusive 12-year parts warranty.
Factory‑Certified Technicians
- Skilled in servicing all major HVAC brands, including Bryant and Mitsubishi Electric.
4.9‑Star Google Reputation
- Join 200+ customers across Central PA who consistently give us five-star reviews.
Family‑Owned, Community‑Driven
- We treat your home like it’s our own—with clean, courteous, and thorough service every time.

Our licensed technicians are prompt, respectful, and transparent. Whether it’s a quick repair or a complex install, you can expect accurate diagnoses and reliable results the first time.

Would you like to see some reviews? We have over 200+

It was a pleasure working with Mike from MGM to get mini-splits installed. He took the time to explain the options I had, costs, and rebates. He brought a diagram along to illustrate the size the units would be which helped greatly to visualize them in the space. He worked to hide the cabling needed in my closets so that I had a clean finished look. The two gentleman who installed the units were polite and efficient. They worked hard and you barely knew they were here unless they asked a question. They were also through and made sure I knew how to work the systems before they left.

Top-notch customer service and extremely knowledgeable! You won't go wrong by choosing MGM!

I have been using MGM for years for a home and a couple rental properties. Anytime an emergency comes up or maintenance in general they are always on top of it. Exceptional work!

MGM Mechanical installed a mini split system for me two years ago. They recently serviced the indoor head units. The employees are always very professional and friendly. They do a quality job and make sure they keep the job site as clean. I would recommend them to anyone looking for a new system or need service for an existing unit.

My outside A/C unit died on Monday evening and I texted MGM and received a prompt response about it. I explained the issue and Mike was fairly sure he knew what the issue was. He said he had a technician in my area Tuesday morning and they be there first thing in the morning. The technician arrived first thing Tuesday morning and quickly diagnosed the problem. He explained the problem to me and was able to fix the issue immediately. He went further and to make sure nothing else was wrong. Couldn’t be happier with the service, MGM mechanical is an excellent company with second to none employees. If you are looking for top tier service or installation of mechanical equipment you need not look any further.

Prompt and competent. A job well done!

Always responsive and techs are top notch!

Residential HVAC Services in Centre County

We install and service all types of residential HVAC systems across Centre County—including central air, mini-splits, furnaces, boilers, and heat pumps. Get in touch with us today.

Centre County AC Repair & Installation

Is your AC not performing well during a State College summer? MGM Mechanical offers 24/7 emergency AC service from Bellefonte to Port Matilda. We diagnose poor airflow, refrigerant leaks and worn parts to get you comfortable fast.
Thinking of upgrading? We install high-efficiency air conditioners and ductless mini-splits that keep your home cool and your energy bills low.

Free in-home consultations
Custom solutions for your home and budget
Mitsubishi Diamond Elite benefits: 12-year parts warranty

Centre County Heating Installation

At MGM Mechanical, we install high-efficiency heat pumps, furnaces, boilers, and ductless mini-splits throughout Centre County—from State College to Bellefonte and beyond. Every installation starts with heat-load calculations to ensure your system is sized just right for comfort and energy savings. Our team handles each job with care, cleanliness, and professionalism—backed by a 1-year parts and labor warranty.

Common Heating Problems We Fix

No heat? Uneven temperatures? Strange smells? We handle it all with fast, expert service:

Cold Air Blowing: Likely thermostat issues, dirty filters, or a deeper system fault—we’ll pinpoint the cause quickly.
Uneven Heating: From blocked vents to duct issues, we balance your system so every room stays warm.
System Runs Constantly: If your heater won’t shut off, it could be a stuck relay or control failure. We’ll fix it fast.
Heater Won’t Start: Whether it’s the ignition, electrical, or something else—we’ll get it running again.
Burning Smell: Overheating parts or dirty filters can cause odors—we’ll locate the issue and fix it safely.

Don’t wait for small issues to grow. Call for trusted heating repairs in Centre County.

Ductless Mini-Split Systems (Perfect for Any Room)

Need heating or cooling for a sunroom, garage, or addition with no ductwork? Ductless mini-splits are a perfect solution for efficient, zoned comfort.

As a Mitsubishi Diamond Elite Contractor, we offer expert installation and service on top-rated ductless systems.

HVAC Maintenance Plans That Work for You

Regular HVAC maintenance saves you money and headaches. MGM Mechanical’s preventive service plans keep your system running efficiently year-round and help avoid emergency repairs.

Maintenance Plan Benefits:

Priority Service: Skip the wait
Seasonal Inspections: Full system checks in spring & fall
Exclusive Discounts: Reduced pricing on parts & labor

Plus, all new installs include strong warranty coverage:

12-year parts warranty on Mitsubishi systems
10-year parts warranty on Bryant systems
1-year labor warranty on all installations

Commercial HVAC Solutions in Centre County

From universities and office buildings in State College to churches and retail stores across Centre County, MGM Mechanical provides comprehensive HVAC services for businesses of all sizes.

Centre County Commercial Heating Solutions

Heating is non-negotiable during Centre County’s long winters—whether you’re in downtown State College, a school in Bellefonte or a warehouse in Milesburg. At MGM Mechanical we deliver custom, energy efficient heating systems that keep your facility comfortable, productive and compliant all season long.

Our Commercial Heating Services Include:

Rooftop Heating Units – For flat or low-slope commercial roofs
High-Capacity Furnace Installation & Repair – For large retail or office spaces
Heat Pump Systems – For year round temperature control
Industrial Boiler Services – For schools, churches and industrial buildings

We design every system for long term durability and peak efficiency. Plus with 24/7 emergency service and scheduled seasonal maintenance MGM Mechanical helps you avoid downtime, reduce repair costs and maintain a safe indoor climate—no matter what’s outside.

Commercial Cooling Services

Create a cool, productive environment for your business with MGM Mechanical’s professional commercial AC solutions. We specialize in:

System repairs and diagnostics
High-efficiency replacements
Zoned systems for multi-tenant properties
Preventive maintenance to avoid costly downtime

HVAC Systems We Service & Install in Dauphin County

We can diagnose repair issues and almost any kind of HVAC system. We also offer commercial HVAC services for businesses, churches, and other commercial properties.

Heat Pumps

Gas Furnaces

Mini-Split Systems

Boilers

Central Air Systems

Water heaters

HVAC Solutions for Homes, Churches & Businesses

The areas we serve in Centre County PA include but are not limited to:

State College

Bellefonte

Centre Hall

Boalsburg

Port Matilda

Pleasant Gap

Lemont

Pine Grove Mills

Call Us Today!

Our HVAC specialists will diagnose the problem and get your home’s HVAC system running right the first time. Give us a call to schedule your HVAC repair and service in Centre County.

(717) 543-3034

24-Hour Service Available