1st Choice Heating & Air Conditioning, Inc.

1st Choice Heating & Air Conditioning, Inc. was founded in Mission Viejo and has built a perfect 5-star rating across 973 homeowner reviews over its years of operation. The company holds state licensing and serves residential clients throughout Orange County, including Mission Viejo, Lake Forest, Laguna Niguel, Rancho Santa Margarita, Irvine, and neighboring cities. Technicians arrive in branded vehicles, use advanced diagnostic tools, and provide transparent estimates before starting any work.

As a Lennox Premier Dealer and recipient of the Lennox Centurion Award, 1st Choice offers factory-backed installations and repairs on the complete Lennox product line, including furnaces, heat pumps, air conditioners, mini-split systems, and indoor air quality solutions. The company promotes utility rebate programs worth up to $1,800 on qualifying system installations and provides 12-month financing with no payments or interest for qualified buyers. Their annual maintenance program helps homeowners protect their investment and prevent costly breakdowns.

Customer reviews consistently mention specific technicians who delivered exceptional service. Jeff earned high praise for arriving on time, sending appointment confirmations, and quickly diagnosing an AC issue on a first-time customer's system. Another reviewer reported that a technician correctly identified a furnace noise problem by testing the air intake and installing a muffler, solving an issue two previous companies could not resolve. A Sunday emergency brought a team that provided troubleshooting tips while arranging next-day service, impressing a homeowner with their responsiveness and thoroughness.