Furnace & Heating Repair CompanyCanonsburg, Upper St Clair, Mt Lebanon, Bethel Park, Cecil & Peters Township PA


Demand superior products. Expect excellent service. Call Controlled Climate Systems. We deliver a complete range of quality heating and cooling services to the Western PA area. Installation, repair and maintenance, both residential and commercial, covering everything from heat pumps and ductless air conditioning to gas/oil furnaces and boilers, are our specialty.

Offering Carrier in the Greater Pittsburgh Area

As a Carrier Factory Authorized Dealer, Controlled Climate Systems sets a high standard, delivering the most innovating products and proven customer service. By combining our attention to detail with integrity, intensive factory training, and product comprehension, our NATE-certified technicians are the best in the business.

Gas Furnace Repair & Service in Upper St Clair, PA | HVAC Contractor

24-Hour HVAC Service

Twenty-four hours a day, seven days a week, Controlled Climate Systems is your answer to perfect temperature control. Benefit from our industry-leading partnerships, unmatched level of customer service, and in-depth knowledge. We go out of our way to meet your needs.

Furnace & Heating Repair & Service Experts

Trust Controlled Climate Systems, Inc. to be your local heating contractor. We know it gets cold in Western PA, so don’t wait to get your annual furnace service/tune-up. Routine furnace service can help you keep your heating system running efficiently, save you money on your energy bill, and help prolong the life of your system. If you’re looking to replace an old heating system or buy a new gas furnace for your home, we can help you find the system that will fit your needs and your budget. So don’t wait to call us, we’re here waiting to help with your next heating or HVAC project.


Gas Furnace Repair & Service in Cecil Township, PA | Air Conditioning Repair