Over 10 Years experience in Home Comfort
  •  Expert Installation
  •  Exceptional Service
  •  Quality Equipment
Speak with a MACC Expert
Serving Central PA & Philly! (Reading, York, Harrisburg, Lancaster, & Philly)

Specializing in Heating & Cooling Systems
Installation, Service, and Replacement

New Installation & System Replacement
Replace your old heating and cooling system or add another system.
Installation & Replacement
Lower your electric bills with Energy Efficiency
Are your energy bills through the roof? Ask our Comfort Specialist how you can save money each month.
Lower Your Electric Bill
Issues with your system? We can help.
A/C not cooling? Outside fan not working? Need a tune up? Our Comfort Specialists are standing by.
Heating & A/C Service

Have Questions?

Contact us with the form below

High electric bills? Replace with a thermostat system

Thermostat technology has advanced significantly in recent years. If you are looking to reduce your utility bills you can start by upgrading your thermostat and servicing your heating and cooling equipment. Smart thermostats like the Nest offer many benefits including Away Mode, Smart Scheduling and more.

Give us a call to find out how we can help you reduce your utility bills!

We proudly install products from top brands like:

Schedule an Estimate 844-700-MACC

Great Service! Fair Pricing!

The guys at MACC Mechanical are very efficient with their time and fair with their pricing. My furnace needed to be serviced and they fixed it within the same week. Great job guys! - Brent D. | Lancaster, PA
2014-10-28T17:30:59-04:00
The guys at MACC Mechanical are very efficient with their time and fair with their pricing. My furnace needed to be serviced and they fixed it within the same week. Great job guys! - Brent D. | Lancaster, PA

Fast, Good and Honest Service!

My air was not working right for several days. My very good friends recommended Tyler. He came to my house within hours and fixed the air! Very affordable and knowledgable and overall great service! I would highly recommend Tyler to anyone in need of fast, good and honest service! - Jenna and Mike | Lancaster, PA
2016-10-27T14:42:08-04:00
My air was not working right for several days. My very good friends recommended Tyler. He came to my house within hours and fixed the air! Very affordable and knowledgable and overall great service! I would highly recommend Tyler to anyone in need of fast, good and honest service! - Jenna and Mike | Lancaster, PA

The only HVAC Company I will ever use.

I have used Macc Mechanical exclusively for the last two years for the servicing and replacement of heating and AC systems at my rental properties and flips and have referred them to all of my clients. In every case they have met or exceeded my clients expectations for quality of work and value. Macc Mechanical is the only HVAC Company I will ever use. - Michele M | Wyomissing, PA
2016-10-27T14:52:20-04:00
I have used Macc Mechanical exclusively for the last two years for the servicing and replacement of heating and AC systems at my rental properties and flips and have referred them to all of my clients. In every case they have met or exceeded my clients expectations for quality of work and value. Macc Mechanical is the only HVAC Company I will ever use. - Michele M | Wyomissing, PA

One of the Best Companies I Have Dealt With!

My wife and I were paying over $400 a month in heating costs with our old electric unit. We were referred to MACC Mechanical by a colleague of mine. We had multiple estimates and Tyler from MACC was the only person to ask, "What are you looking for?!" The larger companies all told us what we need without asking. Tyler and his team were done in one day and our new system is amazing! We saved an average of $200 a month and on top of that, the total cost was close to a third less than the rest of the industry. It was one of the best companies I have dealt with as a homeowner. - Jim M | Ephrata
2014-10-28T17:32:08-04:00
My wife and I were paying over $400 a month in heating costs with our old electric unit. We were referred to MACC Mechanical by a colleague of mine. We had multiple estimates and Tyler from MACC was the only person to ask, "What are you looking for?!" The larger companies all told us what we need without asking. Tyler and his team were done in one day and our new system is amazing! We saved an average of $200 a month and on top of that, the total cost was close to a third less than the rest of the industry. It was one of the best companies I have dealt with as a homeowner. - Jim M | Ephrata