Lake Forest is known for having the charm of a small community with the convenience of a large metropolitan city. It also has a very comfortable year-round climate. It ranks 83/100 on Sperling’s Comfort Index. We always enjoy serving this community. Complete Comfort Heating & Air is the leading residential and commercial HVAC company in our local area. We are your best choice for all of your heating and cooling needs.

Why Choose Our Company?

We have been in business for nearly 25 years. Our decades of experience allows us to provide local customers with the best HVAC services possible. Our experienced and factory-trained HVAC technicians can quickly identify and troubleshoot any kind of problem on any kind of heating or cooling system. As a local company, we also have extensive knowledge on our region’s climate and weather patterns. This allows us to recommend HVAC products that will make the homes of our customers more comfortable and energy-efficient.

We are also a Carrier® Factory Authorized Dealer and a President’s Award winner. We offer Carrier systems because we believe that our customers deserve only the best. Carrier products are highly-efficient, reliable and long-lasting. They can help reduce your home’s energy bills because they consume less energy while still keeping your home comfortable. Carrier also provides a wide range of accessories to improve your home’s indoor air quality.

Call Our Company Today!

Complete Comfort Heating & Air is the leading residential and commercial HVAC company in Lake Forest and nearby areas. We are a second-generation company and we are known for our integrity and professionalism. We always put our customers first. We will answer all of your questions and we’ll help you choose the best comfort solution based on your needs and budget. Call us at (949) 742-2995 to learn more about our services and products or to request an appointment. We provide 24/7 emergency service.

Local Reviews
for Lake Forest, CA


Luis D.

Luis D.

Heating and cooling maintenance on carrier package unit.

Near Tulipanes Ct, Lake Forest, CA 92630
Lake Forest, CA - Heating and cooling maintenance on carrier package unit.
Luis D.

Luis D.

Estimate on replacement of system.

Near Ticonderoga Ln, Lake Forest, CA 92630
Eric B.

Eric B.

4 ton Goodman

Near Lake Forest Ln, Lake Forest, CA 92630
Lake Forest, CA - 4 ton Goodman
Eric B.

Eric B.

Mini split

Near Crane St, Lake Forest, CA 92630
Lake Forest, CA - Mini split
Mike S.

Mike S.

This is the ducting that carries the airflow throughout your home this needs to be connected and well insulated to make your home comfortable this needs to get replaced call us if it looks like this

Near San Miguel, Lake Forest, CA 92630
Luis D.

Luis D.

Leak on Goodman condenser coil.

Near Sierra Blanco, Lake Forest, CA 92610
Lake Forest, CA - Leak on Goodman condenser coil.
Luis D.

Luis D.

Bad thermostat on system.

Near Rosewood Ln, Lake Forest, CA 92630
Lake Forest, CA - Bad thermostat on system.
Mike S.

Mike S.

Bad Contactor at condenser wok need to replace this to get system up and running.

Near McIntosh Ln, Lake Forest, CA 92630
Jose B.

Jose B.

Near Gladiolos Way, Lake Forest, CA 92630
Lake Forest, CA -
Luis D.

Luis D.

Maintenance on carrier package unit.

Near Jasmines Way, Lake Forest, CA 92630
Lake Forest, CA - Maintenance on carrier package unit.
Luis D.

Luis D.

Leak on ac system

Near Dundee Dr, Lake Forest, CA 92630
Lake Forest, CA - Leak on ac system
Luis D.

Luis D.

Condenser cleaning

Near Lantern Ln, Lake Forest, CA 92630
Lake Forest, CA - Condenser cleaning
Mike S.

Mike S.

Replace capacitor on condenser system but make sure all debris and plant life or cut away from your condenser to ensure the life of the system

Near Falkirk Ln, Lake Forest, CA 92630
Mike S.

Mike S.

Added safety condensate switch to alert customer they have issue with water drainage.

Near Parterre Ave, Lake Forest, CA 92610
Eric B.

Eric B.

16 seer two stage Goodman unit

Near Avenida Libre, Lake Forest, CA 92630
Lake Forest, CA - 16 seer two stage Goodman unit
Eric B.

Eric B.

Carrier 2 ton unit up flow

Near Glenmeadows Dr, Lake Forest, CA 92630
Lake Forest, CA - Carrier 2 ton unit up flow
Luis D.

Luis D.

Leak on system

Near Gladiolos Way, Lake Forest, CA 92630
Lake Forest, CA - Leak on system
Eric B.

Eric B.

Platform seal

Near Glenmeadows Dr, Lake Forest, CA 92630
Lake Forest, CA - Platform seal
Luis D.

Luis D.

Iso test on package unit

Near Gladiolos Way, Lake Forest, CA 92630
Lake Forest, CA - Iso test on package unit
Luis D.

Luis D.

Low refrigerant on package unit

Near Gladiolos Way, Lake Forest, CA 92630
Lake Forest, CA - Low refrigerant on package unit