"The maintenance crew at Cali HVAC is top-notch"
They showed up right on time, did a full inspection of my system, and even cleaned out the filters.
J
Julie Chow
"I Couldn't Be Happier With the Service"
From the start, communication was excellent; Daniel was incredibly responsive and answered all my questions quickly.
G
George Brooks
"Informative, Clear, and Concise Estimate"
Efficient, clean work and very competitive pricing.
C
Caleigh Schrey
"Fast and efficient service!"
Fast and efficient service!
B
Brian Barone
"Very Professional"
Very thorough in diagnosis and repair.
A
Anna Reid
"Honest Diagnosis and Thorough Explanations"
They come quickly to my house, give honest diagnosis and give thorough explanations as to what's wrong.
The maintenance crew at Cali HVAC is top-notch
The maintenance crew at Cali HVAC is top-notch. They showed up right on time, did a full inspection of my system, and even cleaned out the filters. Everything is working great now, and they gave me tips for the future too. Solid service all around!
Eugene Shaw
I Couldn't Be Happier With the Service
I recently had my furnace and air conditioner replaced, and I couldn't be happier with the service. From the start, communication was excellent; Daniel was incredibly responsive and answered all my questions quickly.
The team arrived exactly on schedule and managed to finish the entire installation in a single day, just as promised. Their pricing was reasonable and honest, with no hidden fees or surprises at the end. Beyond their technical skills, the crew was very friendly and Daniel took the time to explain exactly how the new system works.
They also did a great job cleaning up, leaving no debris behind. If you’re looking for a professional, tidy, and punctual contractor, I highly recommend them!
Julie Chow
Informative, Clear, and Concise Estimate
Informative, clear, and concise estimate. Efficient, clean work. And very competitive pricing. Plus nice people with good communication skills.
George Brooks
Fast and efficient service!
Fast and efficient service! My heater is working like new.
Caleigh Schrey
Very Professional
Very professional. Fast, on-time response. Very thorough in diagnosis and repair. Oleg was great to work with. I would definitely recommend this company. Thank you.
Brian Barone
Honest Diagnosis and Thorough Explanations
This is the 3rd time I have used Cali HVAC. They come quickly to my house, give honest diagnosis and give thorough explanations as to what's wrong. They also call later in the week to see how the system is working. We will be using their services in the future.
Anna Reid
Serving Brentwood, Antioch, Walnut Creek, San Ramon, Danville, Martinez, Oakley, Pleasant Hill, Lafayette, Orinda, Moraga and beyond
Commercial HVAC Company Contra Costa County
Efficient heating, ventilation, and air conditioning (HVAC) systems are vital for maintaining a comfortable, healthy, and productive environment in any commercial setting. Cali HVAC provides comprehensive commercial HVAC services, from installation to maintenance and repair. We understand the importance of a reliable HVAC system in your business operations, and our team works diligently to ensure your systems are running at peak efficiency. Whether you're looking to install a new system or require urgent repairs, Cali HVAC provides the year-round commercial HVAC services you need.
Call Cali HVAC at (925) 397-2170 today to learn more about our commercial HVAC services and how we can help you.
Why Choose Cali HVAC
At Cali HVAC, we keep homes and businesses in Concord and the surrounding Contra Costa County communities comfortable year-round. Our licensed, experienced technicians deliver fast, dependable heating, cooling, and air quality solutions tailored to your needs—and we stand behind every job we do.
Why Choose Us:
Prompt, reliable service with same-day and weekend availability
Skilled, fully trained technicians with years of hands-on experience
Flexible payment plans, financing options, warranties, and free estimates
Clear communication from start to finish on every project
Carrier Factory Authorized Dealer with access to premium equipment and resources
Comprehensive residential and commercial HVAC and air quality services
Contra Costa County Commercial HVAC Services Call for More Information Today!925-397-2170
