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Trusted HVAC Service Since '91

Certified HVAC Contractors ⋅ AC Installation & Repair ⋅ Tune-ups ⋅ Servicing Chino, CA, Orange County, and the Inland Empire

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Comfort & Care Experts

Trusted Local HVAC Professionals

At ABC Heating & Air Conditioning, we live by our motto: “Achieving excellence…one job at a time.” Family-owned and proudly serving Chino, CA, and the surrounding areas in Orange County and the Inland Empire for over 30 years, we specialize in air conditioning repair, AC installation, heating repair, and furnace installation. We prioritize customer needs, offering top-of-the-line equipment and expert service. Our NATE-certified technicians ensure every job is done right the first time for both residential and commercial clients.

Custom HVAC Installation & Repairs

Our HVAC contractors will work with you to find solutions that fit your heating and cooling needs. Whether it's an AC repair, whole house fan installation, a full air conditioner or heater install, or just a tune-up, we will provide you with a detailed consultation to explain all of your available options so that you can choose the system and service that’s right for your home or business.

Customer Satisfaction Guaranteed

We serve both residential and commercial clients and offer a variety of solutions and products to ensure your HVAC system is operating as efficiently as possible when you need it most. Our certified local AC technicians are committed to using the highest quality of parts and equipment and are dedicated to delivering exceptional service. Warranty included with all HVAC services.

See What Others Are Saying

Don’t just take our word for it

Hear from our valued customers who trust us for their comfort.

"...the ABC team is great especially Mitchell"

Aurelio P.

Brea, CA

Dec 11, 2024

"Bravo ABC, you are number one in my book !!! This is a five star rating from me."

Lorelei S.

Chino, CA

Sep 5, 2024

"We need more companies and people like this in our world."

Marlon M.

Mira Loma, CA

Jun 17, 2024

"I will definitely be referring them to my friends, family and neighbors!!"

Christina T.

Chino Hills, CA

Jun 25, 2024

“Thank goodness we found ABC heating and Air Conditioning, the rest is history.”

Tom I.

Fairburn, GA

Jul 13, 2020

"We love dealing with ABC heating and air."

Nellie P.

Upland, CA

Dec 4, 2024

"I highly recommend ABC heating & Air conditioning. Ask for Ivan."

Alvin R.

Chino, CA

Jun 14, 2024

"ABC will not disappoint! We are signed up for their maintenance program."

Diana S.

Chino, CA

Feb 15, 2023

"...stellar service from start to finish! Highly recommend them!"

Lori P.

Chino Hills, CA

Jan 20, 2023

"...everybody we interacted with was very friendly and easy to work with. I wish all contractors were this easy."

JP C.

Fullerton, CA

Apr 26, 2023

Serving Socal

Where We Operate

Delivering reliable heating and cooling solutions with a focus on quality, integrity, and exceptional customer satisfaction. Our skilled technicians ensure every job is done right the first time, every time, guaranteed.

Inland Empire

Azusa • Chino • Chino Hills • Claremont • Corona • Covina • Diamond Bar • Eastvale • Glendora • La Verne • Montclair • Norco • Ontario • Pomona • Rancho Cucamonga • San Dimas • Walnut • West Covina

Orange County

Anaheim • Brea • Buena Park • Costa Mesa • Fountain Valley • Fullerton • Garden Grove • Huntington Beach • Irvine • La Habra • Newport Beach • Orange • Placentia • Santa Ana • Tustin • Villa Park • Westminster • Yorba Linda

Our work in action

Project Highlights

Explore our projects to see how ABC Heating & Air Conditioning delivers expert HVAC solutions that improve comfort, efficiency, and air quality for both residential and commercial spaces.