
Bethel Park Heating & Cooling Service Experts


Don't Let "Small" Problems Turn
Into Big Ones. The One Hour Guys Can Help.
Some of Our Specialties
Pittsburgh HVAC Company
Air Conditioning & Heating Service in Bethel Park & Greater Pittsburgh
When your air conditioner or heater fails you, you need a team of experienced HVAC technicians you can trust. For years, the team at One Hour Heating & Air Conditioning® of Pittsburgh has been providing reliable heating and cooling services throughout the Pittsburgh area, including Bethel Park and Mt Lebannon. Customers come back to us again and again because we care about their comfort. We provide a level of service that exceeds your expectations, backed by a 100% satisfaction guarantee. We never charge additional fees for evenings, weekends, or holidays.

AC & Heating Repair in Pittsburgh, PA
Guaranteed HVAC Installations & Maintenance in Bethel Park
Our HVAC technicians are skilled, experienced, and knowledgeable in all things related to air conditioning and heating. We adhere to a strict code of ethics, which includes offering a high level of service, treating customers with honesty and respect, and offering fair prices upfront. We know your time is valuable, so we guarantee on-time arrivals to appointments: “Always On Time...Or You Don’t Pay a Dime!”® If you need our assistance, reach out to our team today. We are available 24/7 for heating and air conditing repairs in Pittsburgh!


Always On Time...
Or You Don't
Pay A Dime

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‘Round the Clock Availability
No matter the hour, you can trust One Hour to be there
to help you when you get hit with the unexpected. -
100% Satisfaction Guarantee
We guarantee our materials, labor, and craftsmanship
for up to two years from the date of your service. -
We Love What We Do
Our trained Comfort Specialists are friendly,
knowledgeable, and genuinely love helping people.

We Have A Reputation For Being Punctual, Friendly, and Knowledgeable
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“I have been very impressed with the standard/routine maintenance services as well as the duct cleaning, The technicians were courteous, knowledgeable, thorough, and conscientious. They explained the ...”
- Nicole Knickmeyer -
“I had the best experience with One Hour Air Conditioning! Jose was the gentleman who was sent to my home and he provided excellent service. He was very knowledgeable, he fixed my AC problem and was ...”
- Elena del Moral -
“I just want to say Thank you to Sheena James, i didnt actually have any services done, i was just inquiring about yall services, but Sheena was very helpful friend courteous and knowledgeable about ...”
- Ida Thomas -
“Call in to get some information about my central heating and spoke to ms Sheena J she was very help .provided me with great information .i will be using your service very soon and telling my friends ...”
- Patrice boyd -
“I was please to speak with Sheena James about my Ac unit at my residence. She was courteous and respectful of my needs, and I felt welcome. Thank you for all the good customer service.”
- Aron Mahon -
“I just want to thank you for the service you've provided over the years. Recently, Adam Gill came out to give me my regular service examination of my heating system. Just as he was the last time he ...”
- Wayne Whaley





Here for You Around the Clock
Our Comfort Specialists are available to help, no matter the time of day. If you're in need of emergency services, we've got you covered 24/7.


