Keeping Your Family Comfortable

Is our passion since 1952

Schedule Today!
Save money today!

Keeping Your Family Comfortable

Is our passion since 1952

Schedule Today!
Save money today!

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

  • 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 Avatar Matthew Hills
    November 3, 2019

    Quality service from people you can trust. They have come to our rescue many times throughout the years. We've been using their services since 2003 and have never had a bad experience. Good honest people.

    Mark Sacco Avatar Mark Sacco
    February 3, 2019

    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 Avatar Jessica Agostini
    August 15, 2020
  • The BEST HVAC company in Pittsburgh! I used them to replace an AC unit, as well as duct cleaning and some random thermostat issues. Their prices are competitive, the work is top notch, they are very responsive, and they stand by their products and services. Can't say enough good things about Ben and his team! Use them, you won't be disappointed.

    Ian Fallon Avatar Ian Fallon
    March 15, 2023

    Thank you Kevin for explaining my heating problem and for the fast and excellent service. I have used Triangle Heating and A/C in the past and they always came through for me . And because of employees like Kevin I will continue to use Triangle in the future for all my heating and A/C needs . I will also refer Triangle to anyone I know who need service or a new A/C or heating unit .

    Kenneth Mutchler Avatar Kenneth Mutchler
    March 3, 2021

    Extremely trustworthy company who helped me find the small costing issue with my furnace instead of trying to sell me a new unit like the other two companies I reached out to. When I’m ready for a new one I will be using triangle. Thank you for being honest professional and very helpful. Don’t hesitate to call them!

    Kevin Coppler Avatar Kevin Coppler
    November 4, 2023
  • 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 Avatar 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 Avatar Ryan Palmer
    July 12, 2024

    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 Avatar Jason Mosesso - Pittsburgh Realtor
    June 9, 2017
  • We’ve used Triangle exclusively since they installed our heat pump in 2014. On the occasion when we’ve had a service call, they’ve always been prompt and courteous. When our heat pump stopped working on a cold Saturday in January, Ben came out within 45 minutes of our call and quickly diagnosed the problem as a blown fuse. He had us up and running with heat in no time. We like that they’re a family-run business and know their customers. We can’t imagine using another company.

    Alex Beasley Avatar Alex Beasley
    January 13, 2018

    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 Avatar Callie Baird
    October 3, 2019

    Absolutely amazing experience. Ben is super knowledgeable and also incredibly handsome.

    Goose Fisher Avatar Goose Fisher
    December 3, 2024
  • Josh was great in every way. Very friendly and was very thorough. Fast response to my call and my furnace was fixed within a day. So glad with the cold weather it might not have lasted and we would have been without heat. The girl that scheduled us was also very nice and had Josh come out the day I called to address what type of problem our furnace was having. I have used them in the past for my air conditioning problem which was also fixed very promptly and the service was great then. I will continue to use them for any service needed in the future. I would highly recommend them to anyone who needs these types of services. Thanks to everyone at Triangle for taken the worries away when you need fast efficient affordable friendly service.

    SALLY ANTHONY Avatar SALLY ANTHONY
    February 1, 2018

    Did a great job ,very polite and informative and on time .

    diane onesky Avatar diane onesky
    December 8, 2017

    Extremely trustworthy company who helped me find the small costing issue with my furnace instead of trying to sell me a new unit like the other two companies I reached out to. When I’m ready for a new one I will be using triangle. Thank you for being honest professional and very helpful. Don’t hesitate to call them!

    Kc Avatar Kc
    November 4, 2023

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!

Residential Services

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.

Commercial Services

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.

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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!

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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.

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SEE WHAT PITTSBURGH IS SAYING ABOUT US

“Don’t ever lose Judy.  She makes you feel like part of the family.”

Mary C.

“Good employers and good employees make for a great organization. I give your name any chance I get.”

Mary Ann M.

“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!”

Norman S.

“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!”

Michael R.
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