Air Conditioning Repair Services

Berkeley, CA

Fast, reliable AC repair, 24/7 emergency service, transparent pricing, and experienced local technicians—all dedicated to keeping your home cool and comfortable whenever you need it most.

Expert AC Repair Solutions
in Berkeley, CA

When your air conditioner breaks down, you need more than a temporary fix; you need experienced professionals who know how to solve the problem correctly. At SMART Heating & Air Conditioning, Berkeley homeowners receive dependable diagnostics and repairs for major AC brands and models. From simple repairs to complete component replacements, our certified technicians have the knowledge and experience to restore reliable cooling. We work efficiently to minimize disruption and bring your home back to comfort without unnecessary delays.

Every repair begins with a detailed inspection to determine the underlying cause of the issue. Whether your AC blows warm air, produces unusual sounds, leaks refrigerant, or struggles to cool properly, our technicians deliver accurate diagnostics and effective repairs. We prioritize quality workmanship and lasting solutions to restore performance and maintain comfortable indoor temperatures.

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Our Trusted AC Repair Process

We’ve made getting your air conditioner repaired as simple as possible:

Call or Schedule Online

Reach us anytime, with 24/7 emergency service available when urgent AC issues arise.
Complete On-Site Diagnosis

We inspect safety, measure electrical performance, check refrigerant levels, airflow, and system components to identify the root cause.
Clear Estimates

We’ll explain the repair options, expected timeline, and total cost before starting any work.
Efficient Repair & Quality Testing

We use quality parts, complete necessary repairs, and verify the system operates safely and efficiently before we leave your home.
Warranty & Follow-Up

We stand behind our work with parts and labor warranties and ensure your complete satisfaction.

AC Tune-Up Services in Berkeley

Keep Your Air Conditioner Running Efficiently, Reliably & Comfortably All Summer Long

Your air conditioner works hard to keep your Berkeley home cool throughout California’s hot summer months. Without regular maintenance, your system can lose efficiency, use more energy, and become more prone to unexpected breakdowns when you need it most.

At Smart Heating & Air Conditioning, our comprehensive AC tune-up services are designed to keep your system performing at its best. We’ll inspect key components, identify potential issues, improve system efficiency, and help extend the life of your equipment—all while helping you avoid costly repairs down the road.

Whether your AC system is brand new or more than 15 years old, our certified HVAC technicians will make sure it’s operating safely, efficiently, and reliably so you can stay cool and comfortable all summer long.

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Quality Services Are Our Top Priority

If you’re experiencing problems with your home’s air conditioning or heating system, Smart Heating & Air Conditioning is here to help. Our experienced HVAC technicians will quickly diagnose the issue, explain what needs to be fixed, and provide dependable solutions to get your system back up and running as soon as possible.
Call us now at (510) 722-1432to schedule an appointment.

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

Contact SMART Heating & Air Conditioning to restore cool comfort in Berkeley

Call : (510) 722-1432 Schedule My Visit

Why Berkeley Homeowners Choose Smart Heating & Air Conditioning

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

Locally Owned & Managed

Based near Berkeley we know the area, the climate, and the unique needs of our community.

Licensed, Certified & Insured

Your home is in trusted hands with our experienced HVAC professionals.

Same-Day Service Available

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

Clear, Honest Pricing

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

5-Star Ratings

We’re proud of the positive reviews we’ve earned from homeowners across Google, Yelp, and Nextdoor

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  
   
   Mary Cybelle Caldeo 
 29 August 2026
 
 
 Trustindex verifies that the original source of the review is Google. I found this company online when our AC suddenly stopped. We were fortunately able to get someone to stop by to take a look the same day. Sam was very kind and knowledgeable when finding the issue. When he told us that our old HVAC system served its time and needed a replacement, he came from a gentle approach to make sure he wasn’t forcing a sale on us. With his help and Mike’s approval, we were able to get an estimate that same day. Mike and Sam were very generous to give us some huge savings for a new HVAC system. I really appreciated Sam’s time to make sure we were all on the same page & answered all the questions we had. We were also able to get our new HVAC installed 2 days later.
Benny and his team were very respectful and worked very fast. They made sure to wear their slip on booties to wear indoors and they also cleaned up their work area very well before leaving. I’m very new to using an energy efficient HVAC system, so I really appreciate them explaining how it works and answering all my questions. I’m very excited with the new smart thermostat as well! Thank you so much and I will make sure to recommend you all to family and friends!
  
 
      Posted on Google  
   
   Julie Yu 
 5 August 2026
 
 
 Trustindex verifies that the original source of the review is Google. Worked quickly and efficiently
  
 
      Posted on Google  
   
   S Ng 
 4 August 2026
 
 
 Trustindex verifies that the original source of the review is Google. Jesus did a good job.  He gave options for us consider according to our condition.
  
 
      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.