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

  • 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  So, it's three days before the big holiday and my furnace quit working. I thought I'd have to wait for days, especially with all the COVID staff shortages to get someone to look at my furnace. I was originally told they could be here next day, which was great. They ended up calling me back a few moments later and said they could actually have someone here in 30 minutes! Ben (I think?) showed up promptly, was very personable, and explained to me what was happening with the furnace. The price was fair and I couldn't be happier with my experience with Triangle Air Conditioning. I will definitely be a repeat customer and highly recommend this business. Thank you!!

    thumb Jennifer Morris
    December 22, 2021

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

    thumb diane onesky
    December 8, 2017
  • 5 star review  Same day service on 92 degree day. Was able to fit us in during office hours vs an after hours service call. Knowledgeable, friendly, and efficient. Had the part I needed and it was installed quickly. Back to blowing cold air before the end of my work day.

    thumb Jennifer and Mark Bridge
    July 8, 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  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!

    thumb Jessica Agostini
    August 15, 2020
  • 5 star review  Great service. Family owned..

    thumb Robert carlson
    February 22, 2022

    5 star review  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.

    thumb Callie Baird
    October 3, 2019

    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  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.

    thumb Frank Glazer
    December 28, 2018

    5 star review  Our furnace stopped working, and our house was really getting cold. The first repairman we tried was unable to fix our furnace, and we were still cold. Luckily, I talked with my friend and she recommended Triangle. In one short visit (and for less than half of what we had paid for our other unsuccessful repair work) our furnace was up and running! Ben, our technician, assured us that he did know what the problem was, and he was able to warm up our house quickly! He explained that our former repairman had tried to use a part that wasn't compatible with our brand of furnace. Ben had the right part on his truck, he installed it efficiently, and we had heat again! We heartily recommend Triangle, a company that believes in fixing/repairing rather than just selling a new unit. Our serviceman was quick, professional, and friendly. What a great combination!

    thumb Nancy Karras
    February 2, 2019

    5 star review  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!

    thumb James
    March 28, 2020
  • 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  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.

    thumb Jared Rosenthal
    January 11, 2018

    5 star review  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!!!

    thumb Jason Mosesso - Pittsburgh Realtor
    June 9, 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!

Learn More

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.

Learn More

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.

Contact Us

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!

Contact Us

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.

Contact Us

SEE WHAT PITTSBURGH IS SAYING ABOUT US

“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.

“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.
Contact Us Today!

OUR AFFILIATIONS