The leading provider of high-efficiency heating and cooling home comfort systems in Lake Forest

From our first day, Lennox has been building HVAC systems with the highest standards of quality and innovation. Whether it’s the SunSource® Home Energy System or the first air conditioner with a SEER efficiency rating more than 25, we’re constantly striving to set the bar to a new height. Giving you the most comfortable home has always been a main priority for the team at 1st Choice Heating & Air Conditioning, Inc., and we want to help you take your home’s comfort to the next level.

Whether you want to have the greatest efficiency on your block or you’re only looking for the ideal heating and cooling upgrade for your budget, we have a system for you. When you go with 1st Choice Heating & Air Conditioning, Inc. you know you’re going to get the best heating and cooling repair and service offered from the best HVAC contractors in Orange County.

It’s no wonder that Lennox has a reputation of quality and efficiency, given its 100+ year existence and history of being on the leading edge of heating and cooling innovation. Feel the difference, with 1st Choice Heating & Air Conditioning, Inc..

Lennox Premier Dealer