Fallbrook Emergency AC Services
for Residential and Commercial locations all around Fallbrook.

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24/7 Heating and Air Conditioning Service Fallbrook (760) 235 4543

Third Generation Heating & Air Conditioning is a family owned and operated full-service air conditioning and heating company serving all Fallbrook businesses and residents. Our technicians wear shoe covers and put down drop cloths to protect your home or your business.  They are uniformed, professional, timely and highly trained in all major brands and their specifications. Our trucks are fully equipped to handle any air conditioning repair. We offer 24/7 emergency service with no overtime and weekend charges.

As Fallbrook’s Premiere Eco-Friendly Heating and Air Experts We Service, Install and Repair

American Standard, Trane, Carrier, Goodman, Coleman, Rheem, Lennox, Payne, Comfort Maker, Amana and more…

Air Conditioning

Third Generation Heating & Air Conditioning offers complete air conditioning repair, service and maintenance to all Fallbrook, CA. We specialize in residential and commercial air conditioning installation and repairs, multi-climate zone  systems, energy saving high efficiency air conditioning models and more. We offer three generations of experience with unmatched service quality to all our clients . more


Our Fallbrook technicians are fully trained to work on any type of heating system. They can install, repair, replace and maintain whatever type of system you have no matter how old it is or who put it in. They can also provide you with some valuable advice and insight into which type of system would be the best for your home or business. We provide expert residential and commercial repairs on all heater makes and models. more


Third generation heating and air conditioning offer one of the best maintenance programs in the industry for commercial and residential clients in Fallbrook, CA When choosing to be a part of our Maintenance Program, you will achieve ultimate savings and assures you that you are our #1 concern.  We offer you priority customer status with 24-hour emergency service 7 days a week with no overtime charges, one-day replacement on all parts (except on special orders) and a savings of 10% on repairs. more

Our Recent Projects In Fallbrook

Remodel on Manufactured Home Add AC, Replace Furnace, Replace Duct-work Fallbrook, California


Before and After System Replacement


Residential Full Heating and Air Conditioning System Replacement Including Duct-work Fallbrook, California


Read Our Reviews

Third Gen HvacThird Generation Heating & Air Conditioning
4 Stars - Based on 31 User Reviews
Third Gen HvacThird Generation Heating & Air Conditioning Inc.
5 Stars - Based on 10 User Reviews


energy-starWhat is ENERGY STAR?

ENERGY STAR is the trusted, government-backed symbol for energy efficiency helping us all save money and protect the environment through energy-efficient products and practices. Making your home more energy efficient with ENERGY STAR can help to reduce high energy bills, improve comfort and help to protect the environment. click here to find energy star qualified products.

Energy saving air conditioning and heating unitsAccording to Energystar.gov heating is the highest energy consumption in a household followed by cooling. Installing an energy star qualified unit will help lower your monthly energy cost while helping the environment. The Third Generation wants to partner up with you in joining the movement for a cleaner environment.

Special Offer: Save Money, The Environment & Lower Your Energy Costs

Save $500.00 on installation and get $500.00 Tax Credit total savings of $1000.00 on American Standard Platinum Series System. (16 seer or higher, 95% AFU or higher). There are a lot of other rebates and programs you can take advantage of. Our Fallbrook technicians will gladly assist you in selecting the best air conditioning and heating unit for your household needs.