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Berkheimer FM F M Berkheimer Inc is dedicated to providing the best possible solution for your home or business. You can count on us to provide you with a system and solution that fits your unique needs and since we have installed many systems in this area, we have earned a reputation for doing the job right the first time. As a Carrier dealer, with a wide variety of products to choose from, we can keep your family healthy and feeling comfortable all year long.

We carry a complete line of indoor comfort equipment with innovations that raise the standards of comfort and reliability, including air conditioners, heat pumps, gas furnaces, programmable thermostats, humidifiers, ductless split systems, geothermal systems, boilers, air cleaners, ultra violet lights, ventilators and zoning products.
Services
F M Berkheimer Inc is Mechanicsburg's expert heating and cooling company. We offer furnace and air conditioning services in and around Mechanicsburg. Please, feel free to contact us for more information on our services, products, and company.
Our family-owned-and-operated company was established in 1950 to offer the best possible service for you and your family. Through the years we have become a leader in our community, with customer testimonials to prove it. As a carrier dealer we handle top notch equipment with fantastic warranties. Our company is also a Puron refrigerant and indoor air-quality specialist.
Your home should be your safe place, but is your inside air dangerous to your heath? We offer a variety of indoor air quality products, each of which target and combat numerous indoor air pollutants. Our indoor air quality products will help you maintain a clean and healthy indoor air environment, creating a safe haven for your family.
Thermostats are the brain of your heating and cooling system, while zoning is the muscle. Every system requires a thermostat, and zoning is great option to add on. F M Berkheimer Inc carries a complete line of thermostats and zoning products for optimum comfort and energy savings for your home.
Reviews (10)
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Carole C.
Jun 22, 2022
In 2020 we had our air handler replaced by these folks for $4,000. A year later it leaked- they fixed it and tried to charge me-- but after calling they agreed it was under warranty. This summer it would not shut off-- and they fixed the warrantied part-- but are charging me $900! For a service call, hourly labor, and 'freon' that leaked because the part was broken.

I also have a ridiculously high electric bill due to the AC staying on incessantly until they could repair the warrantied part. Let me be clear: HAD THE PART NOT BROKEN -- we would not have needed 1)a service call 2) freon 3)4 hours of labor. a part that is a year and a half old! The service tech by his own admission had "nothing else to do"--- and went back and forth to his office, did extra cleaning, etc. on what we believed was a courtesy call on a warrantied air handler. DO NOT USE THIS COMPANY!
Daniel Shade
Nov 15, 2021
Estimate was very thorough. I was excited for the installation. Day of installation everything went south quickly. 1 hour late. 1 of the 3 technicians acted immature with comments and jokes while walking down the job with them. Told me I was was going to be left without heat until the following day. I told him that was unacceptable and not what I was told.

I contacted the owner and told him of my experience and wanted this employee to go. I told them they can continue or reschedule without this employee. They stated that wasn't possible and he would correct his behavior. I decided to not continue further with them.
Scott Minnich
Nov 15, 2021
The company gave me a very good price on a new furnace, they installed the furnace BEFORE the estimated time the furnace installers were professional and clean and the furnace is working great! Can't ask for more! I heard about the company through my mother who had used them for years before she moved to a place that isn't serviced by the company. Very happy and would highly recommend!
Ben Saylor
May 29, 2021
We recently switched from electric to gas and decided to go with FM Berkheimer for the install. The Berkheimer team has been fantastic. They offered top of the line products at a price point their competitors couldn't match despite offering lower quality equipment. They were meticulous during the install and respectful to the family and pets during the multi day process. They have been responsive to questions and ensured we have been satisfied throughout the project. Make the switch.
Anita Rohrbaugh
May 19, 2021
FM Berkheimer was very easy to work with and knowledgeable. We were very pleased with the entire experience and feel they took care of everything, including things we hadn't thought of. We would recommend this company to anyone and everyone as professional, responsive, detailed oriented and competitively priced. Check them out, you won't be sorry you did!
Matthew Wesner
Apr 13, 2021
F M Berkheimer is extremely professional and courteous. They perform all the duties asked and they do it efficiently. Highly recommend this company. Very nice workers and office staff. Don't hesitate to call them for your home needs. A+++ Service: Heating system repair
Bryan Bowman
Jun 22, 2020
We had this company replace a Carrier air conditioner that they installed 30 years ago. We never had an issue with that unit. Because of it's age we decided to have it replaced and upgraded with a newer more advanced Carrier unit. This was a huge job because the old unit's evaporation unit, coils, fan, etc., were all located in the attic and had to be dismantled to get it out.

They tore out the old unit and installed the new unit in under 5 hours. They removed the old outside compressor unit and installed a new one. They also replaced the old compressor foundation with a larger foundation because the new compressor has a larger footprint. Beautiful job! The Berkheimer technicians were personable, reliable and very competent.

After they left you never would have known they were there because they cleaned up everything. The new Carrier unit works wonderfully. The company is a class act and we would highly recommend them to anyone.
Wayne Stoltzfus
Jun 05, 2020
Berkheimer replaced our HVAC system. They were outstanding from the friendly and knowledgeable office staff to the professional salesman. I can't say enough about the competent and efficient installation crew. They were outstanding. I know of what I speak as I spent 36 years as a medical equipment service engineer.
Jill Harmon
May 17, 2020
We could not be happier with the service we received. The three men who worked at our house were knowledgeable, professional, and very personable. I had follow up questions and they were answered promptly. We will certainly be using F M Berkheimer in the future and will recommend the company to friends. Thank you for a job well done, from start to finish. Our expectations were exceeded.
David Novak
Dec 08, 2019
Hired Berkheimer to do a calibration on my boiler after I converted it from oil to gas myself, and then hired them to install new baseboard radiators in the basement (We only had radiators upstairs). Ian Berkheimer did the quote for the radiators himself and was very courteous and professional. Every technician and installer was likewise professional, and they did the work with precision and left everything very clean.

In addition, since I considered Ian's quote for over a month before deciding on which option to take, he didn't have my basement's layout fresh in mind and forgot one of the pieces of the quote when he gave me a final number for my choice. Even though the final quote was quite a bit less than it should have been, he honored his word and gave me that significant discount, and I have great respect for that kind of honesty. Thank you very much!