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WM Buffington Co. is a family-owned business that has been providing quality heating and cooling services to the Central Pennsylvania area since 1952. For 66 years, our team of experts have dedicated themselves to providing fast, professional work with superior customer service. As the third generation, we have carried on the legacy of high quality and customer satisfaction guaranteed.

We strive to put our customers first and offer them a hassle-free experience. The team at WM Buffington Co. is fully certified and trained to help identify any weaknesses in your home's comfort systems.
Services
There are so many benefits to getting your HVAC equipment checked. It can help you extend the life of your equipment, stay safe, and save money. WM Buffington Co. makes maintenance quick and easy so you receive the best service with the least amount of effort. Learn more about our furnace maintenance, air conditioning maintenance, and boiler maintenance services.
Our expert heating services include repairs, maintenance, and installations on a variety of systems and equipment. WM Buffington Co. is your Central Pennsylvania and Harrisburg heating expert, providing services including repairs, maintenance, and installations. We service all manufacturers' brands of heating systems and equipment, while offering installation services on a variety of products from reputable brands. Our team of experts strive to make sure our customers are receiving the necessary value and comfort in their homes.
WM Buffington Company is your Central Pennsylvania and Harrisburg area air conditioning expert, providing services including repairs, maintenance, installations and home energy audits. We service all manufacturers' brands of cooling systems and equipment, while offering installation services on a variety of products from renowned brands.
Central Pennsylvania residents experience all seasons and weather conditions: subzero winters and humid, hot summers. Because of these harsh temperature changes, there can be situations where rooms are not getting enough air flow. Instead of relying on a central system to maintain your home's temperature, our customers should consider ductless mini split systems.
Reviews (10)
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Jennifer Schultz
Jun 12, 2022
They are always courteous and polite - from the initial conversation with Joann to the service provided by their technicians. Larry has been out several times for maintenance on my heating and AC system, and he is always friendly and respectful of my property. He shared photos of his new grand baby last time he was here.such a proud grandpa!
Amy Funk
May 31, 2022
Our central air unit stopped working over the holiday weekend. I called on a Tuesday, they were able to come out the same day. Our central air unit needed replaced. With sheer luck, they had a new slightly used unit available that they were able to put in on Thursday. In the mean time, they loaned us 2 AC units until replacement was completed. Great service all around. Will recommend to others and will continue to use them for further services.
Pinar Ramsey
May 30, 2022
Our first experience with them and it was wonderful! JoAnn over the phone was very pleasant to spreak with, got our appointment scheduled right away. They called while on their way, did the job quickly, cleaned after. We got our water line hooked up to our new fridge and Dillon did a great job. We will definitely use them again and will recommend the to our family and friends.
Kellie Henderson
May 04, 2022
Thank you to the entire team at WM Buffington! The entire crew from receptionist to management and field technicians were kind, compassionate and professional. They insured that my AC was serviced and my damaged ducts were replaced. Now I can rest easy in a cool and energy efficient home! They will be my go to company for not just AC but any other services I need. Kellie Henderson
Jonie Buggy
Mar 31, 2022
Needed a plumber ASAP, they were able to fit me in the same day, gave me a fare quote. Work was done wonderful. Gentlemen was very professional abs provided advice. I will be using again! Service: Plumbing pipe repair
Michael Cassata
Mar 17, 2022
Our heat went out on early Sunday morning when it was 18 degrees. Since we have an infant in the house it was critical to have heat restored. Called Buffington and David, a tech came out within an hour. After evaluating the problem he found the failure but couldn't complete the repair since he had to contact a supplier. He assured me this was a priority and said he would call early Monday morning to advise of part availability and when they could install it.

As promised they called early Monday and scheduled a visit for 10am. Despite heavy snow and bad roads, tech Larry came and installed the part restoring the heat. Thank you for the prompt and excellent service when it was truly an emergency.
Alexandra Aguirre
Feb 17, 2022
I would highly recommend WM Buffington to any friends or family. From Joann, listening to my concerns and then taking her time explaining the process and all financials, to Larry, our highly knowledgeable and thorough technician, WM Buffington exceeded my expectations. Thank you for your service. I look forward to working with you for years to come!
Joan Wingate
Feb 16, 2022
Every single person and dealing with WM Buffington was absolutely professional, courteous, thorough, knowledgeable, and top notch. Would 100% recommend to others. Great communication, fantastic response time, and wonderful customer service. Services: Install AC, Heating system installation
Mary Beth Higgins
Jan 02, 2022
Buffington was once again absolutely amazing to work with! I've been using them for years and I am so impressed by their professionalism and expertise. No need to look anywhere else! At routine maintenance for my gas boiler, the technician noted an area of slight leaking in the copper pipes. Larry came and removed those areas that were faulty and replaced them with new copper piping.

He did it quickly and efficiently and very professionally as always. I'm so happy that I was able to find Buffington. The receptionist is absolutely amazing! I've never had a better customer experience! She's professional, thoughtful and very sweet! Buffington has always taken wonderful care of my home, both heating, air conditioning and now with the hot water copper pipes. I would recommend them unconditionally!
Yolanda Thompson
Dec 18, 2021
The gentlemen who came to install a new boiler and thermostat were pleasant, kind and courteous to my tenant and myself. They were professional and came prepared to complete the installation in one visit. After installation was complete, they ensured working condition and checked all the radiators in the house to make sure everything was working from the boiler to the rooms throughout the house.

I appreciate all that was done. Only ran into one unforeseeable issue, and even that was addressed professionally and honestly. Just waiting for the estimate of the cost to repair the pipes.