About Core Heating & Air Conditioning
Core Heating & Air Conditioning is a veteran-owned small business located in Petaluma, California. The company takes pride in its honesty, trustworthy customer service, and expertise in residential and commercial heating, air conditioning, and refrigeration repair, with 29 years of experience in the industry. The business owner, a single-person operator, is passionate about their work and strives to diagnose and address issues correctly the first time, ensuring customers only pay for necessary services. Clients have consistently praised the company's communication, transparency, and quality of work, with one reviewer stating they would not trust anyone else for their HVAC needs. Customers have appreciated the business owner's warmth, personable approach, and depth of experience, particularly in advising new homeowners. The company's commitment to keeping overhead low has also been noted, allowing them to offer affordable services. Overall, Core Heating & Air Conditioning has earned a reputation for reliable, trustworthy, and high-quality HVAC services in the Petaluma community.
John was amazing! I called him late Friday evening and he was here by 9:55 Monday morning. Not only is he professional, but he's very knowledgeable and friendly. You can tell he truly cares about his clients. I would 100% recommend him for the job. Plus his pricing was incredibly fair. He even came back to ensure there weren't any gas leaks. Calling him thorough would be an understatement. I could go on and on about how awesome he was!
CORE Heating and Air Conditioning is now my family's go to company for everything HVAC. I worked on a project in conjunction with John, the owner, and it couldn't have gone better. Since then, John has repaired issues with my father's heating and air conditioning, installed ductless mini split units on our building for our company, and is about to install a new ductless mini split system on my house. He is professional, punctual, fair priced, does extremely clean installs, is a wealth of knowledge, and above all, an honest straight shooter that stands behind his work. Seriously amazing. I will be recommending him to everyone I know.
Excellence! Hands down— John is above and beyond great service! He’s honest, smart, curious, exceptionally skilled, funny and extremely tech savvy! (Gotta follow his TikTok videos!) I have a 20yr old furnace that I was sure “needed replacing” and was getting quotes when I called John. I had two other quotes for 7K+, which all seemed reasonable. Except that John took one look at it and said “this should run for 10 more years” and got curious enough to get to the core of the issue. Within about ten minutes he found the problem— the actual electrical socket in the wall was faulty! A quick and cheap fix! The furnace is running like a champ. Thanks a million, John! (I promise to change my filters!)