Keeping Your Family Comfortable

Is our passion since 1952

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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

  • 5 star review  I am so glad I found this business. My AC quit working yesterday morning. I gave Traingle AC a call when they opened and they had a tech at my house by early afternoon. We were impressed by Greg, he found the problem and repaired the AC very quickly. He didn't try to push a bunch of extras on me unlike most other companies I have used (which drove me to find a new company). My system is quite old and I know that it will need replaced sooner rather than later however, Triangle will be the first company I call for repairs and the day that I need a new HVAC. Thank you again, Greg!

    thumb Heather ofScots
    August 18, 2021

    5 star review  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.

    thumb Ian Fallon
    March 15, 2023

    5 star review  Excellent experience with Ben. Super responsive, superb communication, and an absolute professional! I have found my HVAC team for the South Hills area! Quick service for my AC that decided to stop working on an 88 degree day. I am very pleased with the service and the price. Glad to have found a family company that I can trust!

    thumb justin riley
    May 24, 2021
  • 5 star review  Installed New Heating and Air - fair price, were patient with our questions and SUPER responsive. There were on time and work was done as scheduled. Great team to work with.

    thumb Heather Andrews
    June 4, 2019

    5 star review  We had a hot water tank emergency and they found a way to fit us into a busy schedule. On the same day, they installed a hot water heater and expansion tank. I would highly recommend this company. They do excellent work and are very professional.

    thumb Alexandria Steeves
    December 9, 2021

    5 star review  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.

    thumb Michelle M
    April 24, 2020
  • 5 star review  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

    thumb Glenn Lijewski
    March 23, 2021

    5 star review  I requested a service call that included a tune up. Ben was fantastic. He was knowledge, professional, and quick. The company as a whole was very accommodating to a last minute rescheduling that I had last week, too. The price was fair and I plan on making this service a routine with them. If you're searching for a company to trust then you just found it.

    thumb Joshua Williams
    June 15, 2018

    5 star review  Triangle provides quality service. Their technicians are friendly, experienced, and efficient. Prices are more than reasonable.

    thumb Erin O'Brien
    October 4, 2023
  • 5 star review  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!!!

    thumb Lynn McCullough
    June 4, 2017

    5 star review  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.

    thumb SALLY ANTHONY
    February 1, 2018

    5 star review  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!

    thumb Rachel N.
    April 12, 2019
  • 5 star review  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.

    thumb Alex Beasley
    January 13, 2018

    5 star review  Woke up one morning my furnace wasn't working. I called Triangle, and within 15 min. the repairman was here. He knew exactly what was wrong and had the part on his truck. The repairman was very professional. I would highly recommend Triangle.

    thumb Jerry Kochirka
    May 19, 2020

    5 star review  My business has been doing business with Triangle Air Conditioning for many, many years. I recommend them highly!

    thumb William Gallina
    July 16, 2018

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!

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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.

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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.

“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.

“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.
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