Homeowners: Get A $49 Diagnostic Service Call For Your HVAC Unit Today! Learn More ($89 value)



Expert AC Repair for San Luis Obispo, Paso Robles, Monterey, San Rafael, Atascadero, Salinas, Santa Barbara, Petaluma, Napa and all 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 repair?

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.

We 100% Guarantee Our Work

Whether it’s the Breakdown-Free Guarantee or the Free Replacement Guarantee, you’re ensured protection and peace of mind from any contractor mishaps. Whether it’s a simple repair or a full replacement...you’re covered

Fair Pricing Is Our Standard

Central air repair depends on a variety of factors, and smart72 prices its work accordingly and won’t pretend to be the cheapest. We do promise to provide the best value. Be leery of quotes that seem too good to be true or outrageously expensive.

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 AC Repair Service in SLO, Monterey, Sonoma, and All Of The Central Coast and North Bay!

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