Reliance Heating & Air Conditioning works with you to find the HVAC solutions that fit your heating and cooling needs. We will provide you with a full consultation to explain all of your available options so that you can choose the system that’s right for your southeastern PA home or business.

Serving Southeastern PA

Reliance Heating and Air Conditioning serves southeastern Pennsylvania exclusively. We know the area – air quality, weather, temperature and everything else that goes into ensuring the air quality of your home and the comfort and safety of your family.

Areas We Serve

Understanding your heating and cooling systems can improve the life of your system and save you money. Read our blog to learn more!

We provide comprehensive heating and air conditioning services to Montgomery, Bucks, and Berks counties in Pennsylvania. Some of the areas we serve include:

Don’t see your area specifically listed? Contact us today to see if we can serve your HVAC needs!


$500 OFF

Full System Replacement

Expires July 31, 2024

Cannot be combined with other offers.

$250 OFF

Half System Replacement

Heating or Air Conditioning

Expires July 31, 2024

Cannot be combined with other offers.

10% OFF

All Repairs with 1 Year Maintenance Agreement

Expires July 31, 2024

Cannot be combined with other offers.


Anne F.

November 2019

Called on a Saturday after my gas heater stopped running the night before. Got an almost immediate response to my call. George Perez came out to my home within 2 hours and performed a deep cleaning and replaced a faulty part. He was very reasonably priced, prompt, courteous and answered all my questions and concerns. I would give him 5 stars.

Mia R.

July 2021

Central Air unit went out at my house. Called 5 places and eventually put up a post on FB. Had some friends recommend Reliance and I’m glad I reached out.
George came out within a few hours of speaking to him and fixed our problem in minutes. Super friendly and professional. Prices are reasonable. Would definitely recommend him and his company to others.

Melissa P.

May 2020

My air conditioning unit was not turning on and George was able to fit me in on a hot Saturday! He was prompt, knowledgeable, courteous and reasonably priced! He explained everything that he was doing and was able to diagnose the problem quickly. The system needed more coolant and he also did some maintenance to help my system run smoother. I can’t say enough good things about him! Very honest, reputable, family run business. I would give him five stars!!