Air Conditioning Repair Services

Pleasant Hill, CA

Get fast, reliable AC repair, 24/7 emergency service, transparent pricing, and skilled local technicians to restore your home’s comfort when you need it most.
Call (866) 762-7850 or Book Online.

Expert AC Repair Services
in Pleasant Hill, CA

Our Reliable AC Repair Process

Get Your AC Fixed Today – Call or schedule online for prompt diagnostics, clear pricing, and reliable repairs from experienced HVAC technicians.

Book AC Service 24/7

We perform full safety inspections, combustion and CO checks when needed, plus voltage and amp measurements to identify the root cause.
Complete On-Site Diagnosis

We explain your repair options, costs, and expected timeline before starting any work.
Detailed Repair Estimate

Our licensed technicians use quality parts, perform repairs carefully, and test your system before completion.
Expert Repair & Testing

We provide parts and labor warranties on qualifying services and detailed records documenting the work completed.
Warranty & Follow-Up Care

We stand behind our work, providing qualifying services with dependable parts and labor warranty protection.

Quality Services Is Our Top Priority

If your AC or heating system isn’t working properly, trust SMART Heating & Air Conditioning for expert service. Our skilled technicians diagnose issues and provide reliable repairs to restore comfort. Call us now at (925) 326-1822 to schedule an appointment.

Don’t sweat the heat get your AC repaired today.

Contact SMART Heating & Air Conditioning to restore cool comfort in Pleasant Hill

Call : (925) 326-1822 Schedule My Visit

Why Pleasant Hill Homeowners
Count On Smart Heating & Air Conditioning

We’re proud to keep Pleasant Hill homes comfortable with honest service, expert care, and reliable solutions.

Locally Owned

Serving Pleasant Hill we know the area, the climate, and the unique needs of our community.

Licensed & Insured

Your home is in safe hands with our skilled HVAC professionals.

Fast Same-Day Service

We know HVAC issues can’t wait, and we won’t make you wait.

Honest Pricing

No surprises - just upfront pricing and high-quality work.

5-Star Customer Reviews

Our 5-star reviews on Google, Yelp, and Nextdoor reflect our commitment to quality service.

Save with SMART Heating & Air Conditioning Coupons

HVAC and home services coupons and discounts. Check the individual coupon for more details. Reference the coupon when you schedule your service to lock in your savings!

$50Off

HVAC Repair (Recommended Repairs)

*Limit one per household. Some restrictions may apply.Cannot combine offers, Expires 12/31/2026

$79Only

Air Conditioning Tune-Up

*Limit one per household. Some restrictions may apply.Cannot combine offers, Expires 12/31/2026

NEW

Home Comfort System Easy Payment Plans Available

*Limit one per household. Some restrictions may apply.Cannot combine offers. Expires 12/31/2026

Trusted By Your Neighbors Peace of Mind with Every Service

    
 
 
       Posted on Google  
   
   Terry B 
 16 June 2026
 
 
 Trustindex verifies that the original source of the review is Google. Jesus did a great job and very professional completing the AC Tune up.
  
 
      Posted on Google  
   
   Emily Cope 
 16 June 2026
 
 
 Trustindex verifies that the original source of the review is Google. Smart Heating and Air Conditioning did great. I needed a new thermostat and they got it done quickly. Highly recommend.
  
 
      Posted on Google  
   
   Denise Weber 
 5 June 2026
 
 
 Trustindex verifies that the original source of the review is Google. Great job. Very polite & professional.  Jesus
  
 
      Posted on Google  
   
   Maribel Delizo 
 5 June 2026
 
 
 Trustindex verifies that the original source of the review is Google. Jesus was professional and did a thorough inspection of my AC unit. He explained the process as well as the results. Jesus did an excellent job! Suzie the office manager is great as well!
  
 
      Posted on Google  
   
   F C 
 5 May 2026
 
 
 Trustindex verifies that the original source of the review is Google. Great service.  Tech was very knowledgeable and showed attention to detail.  Took pictures and explained the work performed.  Most companies do work and hand you a vague report.  Smart Heating and AC is very thorough.  Will more than likely use service again.
  
 
      Posted on Google  
   
   matt lasley 
 4 May 2026
 
 
 Trustindex verifies that the original source of the review is Google. Juan and Jesus came and did the yearly check up. Quick, effecient and got the weird smell out with a cleaning.
  
 
      Posted on Google  
   
   Neha Tomar 
 23 April 2026
 
 
 Trustindex verifies that the original source of the review is Google. Smart Heating and Air Conditioning provided an excellent experience from start to finish. Their team was professional, punctual, and very knowledgeable. They quickly diagnosed the issue and explained everything clearly without pushing unnecessary services. The work was done efficiently, and the pricing felt fair for the quality provided. It’s refreshing to find a company that truly values customer satisfaction. I would definitely recommend them to anyone looking for reliable HVAC services.
  
 
      Posted on Google  
   
   Leslie Moore 
 20 April 2026
 
 
 Trustindex verifies that the original source of the review is Google. Juan
  
 
      Posted on Google  
   
   Amy Tao 
 9 April 2026
 
 
 Trustindex verifies that the original source of the review is Google. Jesus did a great job
  
 
      Posted on Google  
   
   Richelle Lilian 
 6 April 2026
 
 
 Trustindex verifies that the original source of the review is Google. Jesus did a great job today on our maintenance.