It Depends On The Age Of Your System

Your HVAC unit could use up to 5% of its efficiency every year it misses a tune-up. An annual maintenance tune-up will save you money on your energy bill and prevent costly breakdowns.

Free safety inspection with HVAC tune-up smart72

Is A Maintenance Plan Worth It?

If your AC unit is more than 10 years old and continues to break down, a maintenance plan does little good. We are not “fixers” that nickel and dime customers once per year. If a replacement saves you in the long run, we offer FREE estimates and second opinions.

Is Your Heater Getting Older?

What if you could extend the life of your unit five to ten years? Sometimes annual maintenance plans are worth it. That’s why we offer our Smart Society™ Membership Program.

Home Services Family Lineage

Owner Jason Devries grew up in a family of HVAC technicians. After moving to the Central Coast, Jason had a vision of running a customer-focused heating & air outfit. But it all started on jobsites…when he was five years old. 

Our Customers Speak For Us.

Our 26-Point Air Conditioning Tune-Up will ensure your system has the power to endure the warmest days of the year in SLO, Monterey, and all of the Central Coast

(Best time to schedule: Spring/ Summer)
Our 26-Point AC Maintenance Tune-Up includes:
  • Replacing 1” filters as needed
  • Thermostat calibrating and leveling
  • Monitor motor performance
  • Capacitor testing
  • Full inspection of Heat Exchanger
  • Safety devices inspection- Operations test
  • Electrical wiring inspection- Checking for exposed wires
  • Temperature split measurement- Supply/ Return
  • Blower compartment vacuuming
  • Duct work inspection- Energy loss
  • Check refrigerant charge
  • Check high voltage disconnect
  • Inspection electrical relays
  • Monitor compressor performance
  • Inspect fan blades
  • Check and clear drain lines
  • Full evaporator coil inspection
  • Inspect refrigerant lines
  • Inspect service ports/ valves
  • Clean condenser exterior

… Plus more!

Benefits of an Air Conditioning system tune-up:

  • Reduced Repairs and System Failures
  • Annual NO Breakdown Guarantee
  • Improved Comfort and Air Flow
  • Optimal Energy Efficiency
  • Affordable Utility Bills
  • Maintain your equipment to prevent future problems and unwanted costs.
  • Keep your cooling system at peak performance by having smart72 perform annual pre-season check-ups.

The winter and summer months are the busiest times of year for most HVAC companies, so it’s best to check the cooling system in the spring and the heating system in the fall for front of the line service.
To remember, you might plan the check-ups around the time changes in the spring and fall

As much as half of the energy used in your home goes to heating and cooling. Making smart decisions about your home’s heating, ventilating, and air conditioning (HVAC) system can have a big effect on your utility bills — and your comfort.
  • At a minimum, change the filter every 3 months. A dirty filter will slow down air flow and make the system work harder to keep you cool — wasting energy.

Learn the basics of operating a heat pump. Heat pumps are becoming increasingly popular in warmer climates, as they are known as low-maintenance options.

Do you or your family members suffer from asthma? Call us today to find out what IAQ services we provide to improve the quality of your home’s air.

Save With Financing & Rebates!

Smart72 offers same- or next-day installation for qualified buyers. Call us to find out more!

Considering Going Solar? Use This Checklist

There are numerous advantages to installing solar panels on your residence. However, there are issues that could arise that might increase your time and costs.

Need it tuned up? Call the experts at smart72 today!

(888) 757-0997


Your HVAC system can lose up to 5% of its energy efficiency every year it misses a tune-up. An annual AC maintenance tune-up will save you money on energy consumption, prevent costly breakdowns, and ensure the lifetime of the system.

Just like a car needs an oil change, there are parts within your unit that need inspected, changed and fixed to extend the life of your investment. If your unit is more than 5 years old, you should consider entering an annual maintenance program.

Providing air conditioning tune-ups in the following counties:

  • Santa Barbara County
  • San Luis Obispo County
  • Monterey County
  • Santa Clara County
  • San Benito County
  • Santa Cruz County

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The Most Trusted Air Conditioning Tune-Up Experts in San Luis Obispo

We provide 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 stop for all things ac repair, heating installation, furnace repair, heat pump installation, and solar. Expect prompt, on-time service for your home and family. Our service comes with an 100% satisfaction guarantee. We get your units repaired right the first time! Check out our reviews! Whether it’s ac repair, furnace repair, or solar, the skilled technicians of from our trained staff network help hundreds of customers every year.

For over 20 years we’ve been helping homeowners of San Luis Obispo County including Paso Robles, Atascadero, Arroyo Grande, Santa Maria and the entire county keep their homes  comfortable year around while cutting down their energy bills. We also service Monterey County and southern Santa Clara County including Morgan Hill and Gilroy. From AC & heating repair, maintenance, and installation, we also provide complete solutions for indoor air quality to ensure you’re breathing healthy, clean air in your home.