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 maintenance on carrier system

Near Prairie Rd, Lake Forest, CA 92630
Lake Forest, CA - Heating maintenance on carrier system
Luis D.

Luis D.

Inspection on rheem furnace.

Near Lake Forest, CA 92630
Lake Forest, CA - Inspection on rheem furnace.
Luis D.

Luis D.

Turned up temp on water boiler.

Near Chapala Ct, Lake Forest, CA 92610
Lake Forest, CA - Turned up temp on water boiler.
Luis D.

Luis D.

Replaced 14x14 grills.

Near Lake Forest, CA 92630
Lake Forest, CA - Replaced 14x14 grills.
Luis D.

Luis D.

1st PM on York system.

Near Oak Canyon Ln, Lake Forest, CA 92630
Lake Forest, CA - 1st PM on York system.
Eric B.

Eric B.

Good man 16seer split system

Near Ticonderoga Ln, Lake Forest, CA 92630
Lake Forest, CA - Good man 16seer split system
Luis D.

Luis D.

Switch on gas valve was on off not allowing gas to flow through.

Near Eucalyptus Ln, Lake Forest, CA 92630
Lake Forest, CA - Switch on gas valve was on off not allowing gas to flow through.
Jose B.

Jose B.

Change the coil

Near Alta Vista, Lake Forest, CA 92610
Lake Forest, CA - Change the coil
Luis D.

Luis D.

Maintenance on carrier infinity system.

Near Lake Forest, CA 92630
Lake Forest, CA - Maintenance on carrier infinity system.
Luis D.

Luis D.

One time maintenance on carrier system.

Near Montbury Dr, Lake Forest, CA 92630
Lake Forest, CA - One time maintenance on carrier system.
Luis D.

Luis D.

Maintenance on carrier system.

Near Fuchsia, Lake Forest, CA 92610
Luis D.

Luis D.

Old carrier package unit. Bad control board and capacitor.

Near Tulipanes Ct, Lake Forest, CA 92630
Lake Forest, CA - Old carrier package unit. Bad control board and capacitor.
Luis D.

Luis D.

Inspection on trane unit.

Near Raymond Way, Lake Forest, CA 92630
Lake Forest, CA - Inspection on trane unit.
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.