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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I received a call back from Justin at Triangle today and he was very
courteous and informative. He set up an appointment to give me
a free estimate on replacing my oil boiler with a high efficiency gas boiler
including a heat analysis of my home. I am look forward to the appointment next Weds. Shari C. 
Shari Collins
11/17/2018 Josh came so quickly they squeezed us in and were rapid with not only response but service! He was extremely professional and knew exactly what had gone wrong and had us up and running again within no time at all! Highly recommend we will utilize them for all of our future service needs! 
Jessica Agostini
8/15/2020 WOW!!!!!Best Customer Service Ever!!!Called in morning not expecting anyone could come today!!!! Josh not only was wonderful but he fixed the problem with two different units, two different problems in under an hour!!!!!Will definitely recommend to anyone!!!!!! Thank you for your great service and Job experience!!!!!! 
Josh Hoffman
6/28/2019 - Triangle AC helped us do a major HVAC installation for our property of about 6 units. Job was completed on time and with quality work. Would highly recommend!
Gregory Lou
1/15/2020 I contacted Triangle on a Monday during a 90+ degree week! Ben was able to schedule an appointment the same day! Josh, the technician, arrived within 2 hours and had me up and running within 20 minutes! I cannot say enough good things about this company! Pricing is fair, responsiveness is 2nd to none, and they're not only quite knowledgeable, but, most importantly, they are honest as well.
Thank You, Triangle, you have a customer for life! 
William Carlson
7/18/2020 Knowledgeable, Professional, Responds Quickly! Top Notch Company.
I contacted our home warranty company when my AC was not working. They sent a company out that they work with, offered to pay a portion, and leaving me to pay over $1100 out of pocket. The home warranty and their partner gave me an itemized list of charges and suggested a new system.
A friend recommended Triangle Air Conditioning Co., Inc. When I contacted the company and explained the situation, Ben was friendly, polite, professional, and most of all, understanding. He returned phone calls quickly. He offered to come out to take a look at the situation. He listened, answered my questions, was very knowledgeable, and honest. He repaired the problem for me for under $200 and gave me options if something else should happen down the road. I did not need a new unit which is what the other company suggested .. but if I do ... Triangle Air Conditioning Co, Inc. is who I will call!!! 
Lynn McCullough
6/04/2017 - Hired Triangle to replace my tired furnace before the weather turned cold. Notes below:
+ Pricing was right in the middle of the quotes. Completely fair — not the least costly, but no where near the highest estimate.
+ Selected a Lennox furnace — I think this is Triangle’s preferred brand.
+ Scheduled the job in only five business days after we selected Triangle. 👍
+ Two-man crew showed up right on time (8:30A) and the job was complete at 2:45P.
+ Installation is clean and tidy. Triangle worked clean and left the area spotless — cleaner than when they started.
+ Unit works great. No issues at all.
Highly recommend, no qualifications or reservations. Great work, on time, and at a fair price.
Matthew Hills
11/03/2019 My business has been doing business with Triangle Air Conditioning for many, many years. I recommend them highly! 
William Gallina
7/16/2018 BIG thanks to Josh for educating me while cleaning/checking my Air Conditioning Unit. I'll be sure to recommend you guys to my future Buyer and Seller clients. Great job!!! 
Jason Mosesso - Pittsburgh Realtor
6/09/2017 - Fantastic job! We had another company come out before Triangle because our AC wouldn't kick on and they told us we needed a brand new unit for $4850. Then comes along the wonderful Kevin from Triangle. He got our unit up and running (after fixing some wiring the other company left dangling) and told us there was nothing wrong with it. I was referred to Triangle because they're an HONEST company and now I believe it. Thank you, Kevin!
Michael Cannon
7/08/2020 They were excellent. They were able to come check on my air conditioning an hour after I called and were able to diagnose and fix the problem very quickly. They were quick, efficient, and professional. I was very impressed with their service. 
Callie Baird
10/03/2019 On July 4th, we lost power. When the power was restored, our furnace fan was damaged due to the violent power surge so we had no air conditioning in the brutal heat. I called Triangle and Josh responded almost immediately after I talked to the answering service. He came out the next morning, had the part ordered and installed the next day. Very professional and courteous at all times. Special thanks to Josh and the office staff at Triangle for a great job! Thank you! 
Don
7/07/2020 - I have had the pleasure of working with Triangle Air Conditioning Co., Inc. for many years and they are the best. Honest, reliable, very fairly and reasonably-priced and their work is impeccable. What's more is that the staff is so friendly and treat your home as their own. You truly develop a friendship and trust with this company. Ben, Greg and Judy are amazing! Thank you for taking care of all of our heating and cooling needs! #Love YouForLife!
Rachel N.
4/12/2019 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
3/23/2021 Did a great job ,very polite and informative and on time . 
diane onesky
12/08/2017
“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
“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!”
“Good employers and good employees make for a great organization. I give your name any chance I get.”
“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
