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ABC Heating & Air Conditioning

4.9 183 reviews
Heating & Air Conditioning/HVAC, Insulation Installation
Overall rating
4.9
out of 5
183 reviews
5 star 98%
4 star 0%
3 star 0%
2 star 0%
1 star 2%

About ABC Heating & Air Conditioning

ABC Heating & Air Conditioning is a family-owned and operated business that has been serving the Chino, CA and surrounding Orange County and Inland Empire areas for over 30 years. Their HVAC contractors excel in air conditioning repairs, AC installation, and heating repairs, always prioritizing customer needs. The technicians are North American Technician Excellence (NATE) certified, and the company provides financing options through Wisetack. Customers frequently commend the exceptional service, reliability, professionalism, and respect for property demonstrated by the ABC team. One customer noted that the team is great, especially highlighting their thorough service during regular maintenance, which ensures both heaters and AC units run properly. Another customer expressed gratitude for ABC's integrity and honesty, stating they have been helped numerous times, including in emergency situations. Many reviews emphasize the efficiency and work ethic of the team, with customers feeling relieved and stress-free after resolving issues. The praise continues with a five-star rating, showcasing ABC Heating & Air Conditioning as a top choice for heating and air needs. Recent reviews highlight the professionalism and politeness of staff like Victor Mendoza and Christian, who provided clear explanations and prompt service. Customers appreciate the quick responses, especially when issues reoccur, and feel confident recommending ABC for their reliable and seamless service.

Jul 2026
5.0
Victor, our tech, came out and did a full rejuvenation on our unit and went above and beyond! Our unit is old (AC 2006 and furnace 1986) and he did an excellent job really tuning it up to help us utilize all the life in it. As we are on borrowed time, he did his best to ensure we are maximizing our unit until we can’t anymore. He thoroughly cleaned our unit and wasn’t too sales-y which for us, is a major turn off. We are going through some major home renos due to previous undisclosed issues which has been a major financial setback so having Victor be awesome and not push beyond what was absolutely necessary was extremely appreciated. I am unsure what the object in… read full review
Jul 2026
5.0
Alejandro showed up with very polite and good listener of my problem and give details of unit functions and add the needs to my units
I am very appreciate his effort and the work that he provided
I will consider the advise and discuss among my sons to make the decision on the needs
Thanks again Alejandro
Jun 2026
5.0
Trinity Air Conditioning Service provided a wonderful experience from start to finish. The team was professional, knowledgeable, and confident throughout the entire process. They completed the repair quickly and without any issues. I highly recommend them to anyone looking for reliable and efficient HVAC service!
Photos of ABC Heating & Air Conditioning, 3811 Schaefer Avenue Ste D,  Chino
All 22 photos

Hours

Monday 7AM - 10PM
Tuesday 7AM - 10PM
Wednesday 7AM - 10PM
Thursday 7AM - 10PM
Friday 7AM - 10PM
Saturday 7AM - 10PM
Sunday 8AM - 5PM

Good to know

  • accepts credit cards

Location

3811 Schaefer Avenue Ste D, Chino, CA 91710

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ABC Heating & Air Conditioning · 3811 Schaefer Avenue Ste D, Chino, CA 91710

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