Core Heating & Air Conditioning's cover image
Claim this profile

This profile has not been claimed by the business owner or representative.

Claim this business to update business information, get appointment requests, engage visitors with web chat, and more!

Core Heating & Air Conditioning

5.0

About this business

I am a single person business that prides myself with honesty and customer service. I have 29 years of heating and air conditioning experience, commercial and residential. The diagnosis will be correct the first time and i wont sell anything you don"t need. 

Location details

828 Marble Way, Petaluma, CA, 94954, United States

Get directions
WeekdayScheduleStatus
Mon8:30 a.m. to 5:00 p.m.
Tue8:30 a.m. to 5:00 p.m.
Wed8:30 a.m. to 5:00 p.m.
Thu8:30 a.m. to 5:00 p.m.
Fri8:30 a.m. to 5:00 p.m.
SatClosed
SunClosed
5.079 reviews
Select a rating
Nate Felt's profile image
Nate Felt 
on Google
a month ago

It's hard to find people you can trust, but John is the real deal. Went above and beyond, and still charged a fair price. He has become my go to guy for heater issues. 

Ben Leroi's profile image
Ben Leroi 
on Google
8 months ago

John was fantastic. Friendly, honest, and affordable. He fixed my A/C quickly and even checked out my furnace for free and gave great advice on how to maintain both to reduce service calls. He maintains super low overhead to keep his prices as low as possible. Highly recommend! I wouldn’t call anyone else for my HVAC needs unless John wasn’t available. 

Mark Petrovic's profile image
Mark Petrovic 
on Google
8 months ago

Our A/C fan failed on Sunday, John came out on Tuesday to begin repair, new fan arrived on Friday night, and John was out on Saturday morning to install it. Removing the fan was difficult but John quickly figured it out. But wait, there’s more: he gave the A/C unit an inspection and found it was low on coolant. By the time he left, we had a better system than when he arrived in multiple way. Call John next time you need HVAC work. He is truly outstanding. 

Anonymous's profile image
Anonymous 
on Google
8 months ago

Our A/C fan failed on Sunday, John came out on Tuesday to begin repair, new fan arrived on Friday night, and John was out on Saturday morning to install it. Removing the fan was difficult but John quickly figured it out. But wait, there’s more: he gave the A/C unit an inspection and found it was low on coolant. By the time he left, we had a better system than when he arrived in multiple way. Call John next time you need HVAC work. He is truly outstanding. 

Anonymous's profile image
Anonymous 
on Google
9 months ago

I hate having to reach out to service providers and find new people to work at my house! But this is the second time John has helped me out. He is VERU knowledgeable, friendly and professional! He wants to repair the issue, collect a fair wage and move on. He’s always busy and booked with residential and commercial, but does his best to help everyone. John is the best! Brett 

View all google reviews

Frequently asked questions about Core Heating & Air Conditioning

How is Core Heating & Air Conditioning rated?

Core Heating & Air Conditioning has a 5 star rating with 79 reviews. 

When is Core Heating & Air Conditioning open?

Core Heating & Air Conditioning is closed now. It will open at 8:30 a.m. 

Need help? Contact us.

Speak with a specialist to learn how you can grow with Birdeye. We are reachable at profiles@birdeye.com