888-757-0997

Making Lifetime
  Customers FOR HVAC ON THE CENTRAL COAST & NORTH BAY

Schedule Appointment!

Expert HVAC service for San Luis Obispo, Paso Robles, San Rafael, Monterey, Napa, Atascadero, Petaluma, Salinas, Santa Rosa, Santa Barbara, and all of the Central Coast and North Bay. We offer same or next-day installation for qualified buyers. NOW IN NORTH BAY!

SMART HVAC Deals!
Looking to save time, money and hassle? smart72 has your diagnostic, tune-ups and replacement system services covered.
Learn More
WHY CHOOSE US?
Owner Jason DeVries grew up in a family of HVAC technicians. He always had a vision of running a customer-focused heating and air outfit.
Learn More
SMART FINANCING!
smart72 has been an authorized HVAC contractor for The Home Depot for over a decade. smart72 won several accolades from The Home Depot’s annual HVAC conference.
Learn More
Need Proof? Our Customers Speak For Us.
Contact Us!
You’re Going To Love Your HVAC Service. We Guarantee It.
Making Customers For A Lifetime
Customers on the Central Coast have been calling smart72 for their home heating & cooling needs for more than a decade. And the reason they keep coming back, and recommend us to their friends and family, is because of our customer-first approach. They know we have their best interests in mind, and are always on time. Thats why we turn first time customers into lifetime customers.
The Breakdown-Free Guarantee
The Breakdown-Free guarantee protects you against any diagnostic or repair that doesn’t properly fix your heating or AC unit. Likewise, regardless of what the gas company tells you, if your unit is too old to properly function, it can cost you more in the long run. We stand by our estimates. If we can’t show you the system failure before we remove your unit from the home, your replacement is free!
Locations
View Locations
Our Services
Heating
Learn More
Central AIr
Learn More
Mini-Splits
Learn More
Water Heaters
Learn More
Solar
Learn More
The smart72 Smart Blog
Air Conditioning
Solar Assisted Air Conditioners in California
Read more
Air Conditioning
Air Conditioning Basics and FAQ
Read more
Indoor Air Quality
What is Duct Cleaning?
Read more
We Service nearly Any Make And Model.

The Best Heating & Cooling Service in SLO, Monterey, and All Of The Central Coast! Now in North Bay too!

Now in the North Bay, we've been providing San Luis Obispo, Atascadero, and the surrounding Central Coast area the best heating and cooling repair and replacement services around. We are your one-stop HVAC contractor shop for all things ac repair, heating installation, furnace repair, heat pump installation, and solar. Our service comes with an 100% satisfaction guarantee.