FAMILY OWNED AND OPERATED SINCE 1952
Family owned for over 60 years, Triangle Air Conditioning Co, Inc. is Pittsburgh’s most respected and dependable Heating, Ventilation, and Air Conditioning (HVAC) company. We offer 24 hour emergency service 365 days a year to each and every customer that calls our company. Each of our skilled technicians have accumulated an average of 20 years of HVAC experience. You can count on having choosen the right HVAC company for your needs when you select Triangle Air Conditioning. We can design, install, and service your residential and commercial needs as many satisfied customers have been since 1952.
Triangle Air Conditioning Co., Inc. has an excellent reputation in the Pittsburgh South Hills, as well as the surrounding areas. We promise to deliver on-time, fair estimates, high-quality installations, custom duct fabrication, prompt repair and maintenance services to every customer. As always a satisfied customer is our first consideration.
CHECK OUT WHAT PEOPLE ARE SAYING ABOUT US
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Hired Triangle to install a new fan and motor as well as an Air Purifier. We had a great experience!! They are very responsive, knowledgeable, and honest! Would recommend them for any HVAC work! 
Jason Harbison
April 24, 2020 These guys were super easy to work with and saved me a ton of money over the other guys that came out to give me an estimate. The work looks great and the guys that came out were super nice and did clean work. I’d use them again and again Ryan Palmer
July 12, 2024 The tech was very knowledgeable and efficient. He explained what he was doing and got it done in record time. My family has been using triangle for so.e time now and we will continue. The just did a furnace check and clean on a house I just bought and I will be call them to do the same with the a/c in a month or so 
Glenn Lijewski
March 23, 2021 - Triangle came highly recommended by a contractor friend of our family for a full furnace/air conditioner system replacement. Their estimator Paul was extremely knowledgeable - a competitor's estimator made a mistake and Paul happily re-did his measurements and calculations to prove that his system sizing was indeed correct. Pricing seems comparable to other local HVAC companies but the service and competent technicians are above average. We had a minor furnace issue and needed their 24/7 tech to make a late night visit - which along with the adjustment needed was covered under warranty with zero hassle. I'm happy to continue to recommend Triangle to friends and family.
Jared Rosenthal
January 11, 2018 Our furnace stopped working this morning. We noticed around 10 AM and made a call to Triangle. Within an hour I got a call back and a technician was at my house within 10 minutes. Our issue was diagnosed and the technician was able to find a replacement part within driving distance. Considering it is the Friday before a holiday weekend I expected we wouldn't have heat until next week, we are warm and toasty with everything working in less than 4 hours from first even noticing the problem. Our neighbor recommended Triangle to us and I will recommend them to everybody who asks! Mike
December 30, 2022 These guys truly are amazing. I had 2 other companies in the area come out to take a look at my Arcoaire furnace, and also a family friend who is a licensed contractor before I ran across these guys. And NO ONE could figure out the issue with the system. Not only did they fix it, but they're also the only ones that went out of their way to find out that my unit was actually still under warranty! It turns out, the issue I was having was something that they ran into multiple times in the past. Experience, professionalism, a high level of integrity, and extremely prompt service were all displayed. For that I am grateful! 
James
March 28, 2020 - Triangle installed a mini-split system in an old home we bought recently. They delivered high quality work that was completed on time at a fair price. Their crews were terrific - very courteous and responsive to our requests. Great service - we'll use them for all of our HVAC maintenance.
John Illson
March 25, 2023 They are great! Danny is super nice and very professional. Nadejda Victor
November 3, 2021 OUTSTANDING service; from the initial response to completing the job.
Both the office staff and especially Josh, the repairman, our satisfaction was their major concern. Great to deal with a small, local company. They will get our annual checkup business. 
Frank Glazer
December 28, 2018 - Great service. I use them for our properties and they are always very professional and do a great job. Staff are wonderful. You can't go wrong using them. Prices are fair and competitive.
Ken Krugh
March 10, 2022 I just want to say Thank You, Ben Balen, he and his technician was at my house today in Heidelberg they were Very professional and knowledgeable. They were prompt and showed up on time and very nice to my mother. Great job and Thanks again. I would recommend Triangle Air Conditioning to anyone in need of help with their furnace. 
Chuck Potechko
January 15, 2019 My husband called Triangle because our heater was not functioning correctly and we were both exceptionally pleased with the experience all around. Ben was here quickly and gave all the options and estimate of cost up front. Our heater is older and so when he wasn’t able to find the exact part we needed he was able to come up with other solutions that fit our needs. The part was ordered promptly and they were out to fix it as soon as it came in. I would definitely recommend them to anyone looking for any type of work on their AC/furnace. 
Michelle M
April 24, 2020 - Fair prices, family owned.
Wayne Masters
December 22, 2018 Triangle provides quality service. Their technicians are friendly, experienced, and efficient. Prices are more than reasonable. Erin O'Brien
October 4, 2023 Great service. Family owned.. Robert carlson
February 22, 2022
“A satisfied customer is our first consideration“
HOW WE CAN HELP YOU
Triangle Air Conditioning offers a wide variety of services to both residential and commercial customers. Whether you’re looking to keep your employees cool or you need 24/7 service at your home, Triangle Air Conditioning has you and the rest of Pittsburgh covered for all of your heating, cooling, and ventilation needs.
RESIDENTIAL
At Triangle Air Conditioning we know that living in Pittsburgh means dealing with both extreme hot and cold weather. We can ensure that your air conditioner and furnace are running in top shape to keep you and your family comfortable through all seasons. In a bind? 24/7 service is always available!
COMMERCIAL
We can help you save money by providing you with a wide range of solutions to reduce your energy consumption and minimize maintenance costs. Since 1952, Triangle Air Conditioning has helped businesses of all sizes in and around Pittsburgh with their heating, cooling, and ventilation needs.
CUSTOM PROJECTS
With an onsite air duct fabrication shop, Triangle Air Conditioning can provide homes and businesses in Pittsburgh with a custom solution to fit any project and budget. We can work with you together to create the most efficient air flow solution to make sure your interior stays comfortable for everyone.
NEW CONSTRUCTION
Building a home or opening a new business in Pittsburgh? Triangle Air Conditioning has been working within our communities since 1952 to provide the most honest and affordable heating, cooling, and ventilation services available. We can make sure your new home or business stays comfortable all year!
NEWEST TECHNOLOGY
Outfit your home or business with the newest heating and cooling technology for maximum comfort all year round! Triangle Air Conditioning can help with the newest products from companies like Lennox and Mitsubishi to help make sure your heating and cooling needs are running properly and efficiently.
SEE WHAT PITTSBURGH IS SAYING ABOUT US
“Good employers and good employees make for a great organization. I give your name any chance I get.”
“Triangle’s swat team arrived in three trucks, or was it four? And in just two hours, the boiler that I have agonized over for 45 years was gone!”
“Don’t ever lose Judy. She makes you feel like part of the family.”
“I was quoted nearly $5,000 from another Pittsburgh company. I called Triangle, Ben came in and fixed my A/C unit for $150. Triangle saved my summer! Honest and great service!”
OUR AFFILIATIONS
