Quantum Heating & Air Conditioning Inc.

I am so glad I found "Quantum Heating & Air conditioning Inc." they were professional, very knowledgeable, and had the best customer service. Jose was patient, calm, and made sure to test every components that might have been causing my Central AC not to function. Sure enough, in less than an hour, he was able to find the problem and got my AC working again. I highly recommend this company.

Jose was recommended to be by neighbors who have trusted him/Quantum Heating & Air Conditioning for years. When my AC stopped providing cold air I called up after hours and left a voice mail. I got an immediate response the next day that even honored my prefer call back preference time-as I am a teacher, and Jose came and addressed the issue and fixed the issue (capacitor) right away. I truly appreciate when anybody/company comes to work in my home and is ok with me watching them work and also answers all my questions about the process. I am genuinely interested in understanding how things and people work. Thank you Jose.

I can not say enough about Jose and his crew. He came promptly after I first phoned him about our a/c issue. He communicated throughout the day about his arrival time. He assessed our situation and gave me his honest opinion. There was no pressure selling or upselling. He discussed our different options and the price difference. Jose was able to offer us a new system well under the bid I had already received. He and his crew were also able to get our install day 2 days earlier than first scheduled. I look forward to using his company for all of our air and heating needs. Thank you Jose!!!

Jose and his team are the only ones we trust when we have a/c and heating issues. They have serviced our home for over 10yrs now. He is honest with his work and won’t try to upsell you. I hope he never leaves the Corona area. Hard to find trustworthy ppl nowadays.

He was very profession and fast with his service! I appreciate how kind he was and will definitely be contacting him again if I need help with my heating. I strongly recommend him. Thank you again Jose!

Great experience using this company. Jose came by to fix my downstairs AC unit and got it running (fan motor issue) without charging me anything (who does that any more!). He came by again to recharge it and replaced the fan motor. At this point, this unit worked better than it has in years! I was in the process of replacing my upstairs unit with another contractor. I asked Quantum to provide a quote and their pricing was very competitive and they could do the replacement the same week. The day of the replacement, his crew showed up on time, finished in a few hours (way ahead of planned install time) and had the new AC/Heater unit working great. This upstairs unit now cools the house better than the original unit ever did. The workmanship and installation warranty was better as well then the other contractors I spoke. What more can I say other than I'll be using this company again in the future!!!

We had an older model ac and just wasn't doing the job. We called for an estimate. Jose came out, he was very truthful letting us know he could keep repairing the system but just wasn't big enough for our house. He gave us a great quote and we went with new systems since ours was like 30 yrs old. This business is very professional. Took great care with removing,taking out and disguarding old system then replacing with new units. He followed up with in one week to make sure everything was good. He comes every year to preform maintenance, replace filters. We have recommended Jose to many family and friends who went with his company and with all good reviews from them. We highly recommend Quantum Air. Jose does his best to get you in as quick as possible even during this hot weather. You won't be disappointed!!