Join Our Smart Society Maintenance Program Today and Save On System Costs! Call To Learn More!


FOR AC Tune-Ups from slo to sonoma!

Expert Air Conditioning Tune-Ups for San Luis Obispo, Paso Robles, Santa Rosa, Monterey, Atascadero, Napa, Salinas, Santa Barbara, and all of the Central Coast and North Bay. We offer same or next-day installation for qualified buyers.

Need Proof? Our Customers Speak For Us.
You’re Going To Love Your HVAC Service. We Guarantee It.
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!
How can you protect your home from bad contractors? Have you ever had your HVAC unit diagnosed and fixed just to see it break down again quickly? Or even worse, a replacement offer when a change isn’t necessary? At smart72 we pride ourselves in one thing — quality. Our #1 priority is customer satisfaction.
Why Choose smart72 for your Central Coast home AC tune-up service?

From First-Time To Lifetime

Customers on the Central Coast have been calling us for years because of our customer-focused approach. We have a reputation for timeliness and professionalism on the job, and always make sure it’s done right.

26-Point AC Maintenance Inspection

This includes filter replacement, thermostat inspection, capacitor testing, electrical wiring inspection, refrigerant check, fan blade inspection, duct work inspection, motor performance monitor, and much more.

Flexible Scheduling

It is best to check the cooling system in the spring and the heating system in the fall for front of the line service. Our Smart Society program offers flexible scheduling services to take care of your home when it is best convenient for you!

Providing Air Conditioning Tune-Ups For Santa Barbara, San Luis Obispo, Monterey, Napa, Santa Clara, Santa Rosa, San Benito, Marin, and Santa Cruz County.
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We Service nearly Any Make And Model.

The Best Air Conditioning Tune-Ups in SLO, Monterey, Santa Rosa, and All Of The Central Coast and North Bay!

We provide San Luis Obispo, Atascadero, Napa, and the entire Central Coast and North Bay with 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.