Professional Heating and Cooling (HVAC) Services in

Pleasant Hill, CA

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Top-Rated AC and Furnace Services in Walnut, CA

AC Maintenance

Prevent breakdowns with our air conditioner maintenance specials.

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AC Repair

Having issues with your air conditioner? Book in today to get your system fixed fast.

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AC Installation

Upgrade your home with an industry-leading air conditioning system.

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Furnace Maintenance

Keep your furnace running it's best with our maintenance services.

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Furnace Repair

Is your heating system not working? Affordable repairs that won't break the bank.

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Furnace Installation

Call the trusted Furnace Installer experts at Smart Heating & Air Conditioning.

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Ductless Services

Reliable ductless HVAC services to keep your home comfortable in every season.

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Thermostat

Upgrade your home with thermostat installation and reliable repair services.

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Heat Pump Services

Stay comfortable in every season with reliable heat pump service.

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Schedule Service

Quality Services Come First On Our List

If you’re experiencing problems with your home’s heating or air conditioning system in Pleasant Hill, CA, Smart Heating and Air Conditioning is here to help. Our experienced technicians will quickly diagnose the issue and provide reliable solutions to restore your comfort. Call us today at (925) 326-1822 to schedule your service appointment.

Why Pleasant Hill Homeowners Trust Smart Heating & Air Conditioning

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

Locally Owned & Operated

Based near Pleasant Hill, we know the area, the climate, and the needs of our community.

Licensed, Bonded & Insured

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

Same-Day Service Available

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

Upfront, Honest Pricing

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

5-Star Reputation

We’re proud of our reviews on Google, Yelp, and Nextdoor.

AC Tune-Up Services in Pleasant Hill

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

Your air conditioner works hard during Pleasant Hill’s warm summers. Without regular maintenance, it loses efficiency, uses more energy, and is more likely to break down when you need it most.

At Smart Heating & Air Conditioning, we provide professional AC tune-up services in Pleasant Hill, CA, to improve performance, boost energy efficiency, extend equipment life, and help prevent costly repairs.

Whether your system is new or over 15 years old, our certified HVAC technicians ensure it’s ready to keep your home comfortable all summer.

Schedule Your AC Tune-Up

Furnace Tune-Up Services in Pleasant Hill

Professional Furnace Maintenance for Safe, Reliable & Energy-Efficient Heating

When winter temperatures drop in Pleasant Hill, CA, your furnace plays an essential role in keeping your home warm and comfortable. The last thing you want is an unexpected heating system breakdown during the colder months.

At Smart Heating & Air Conditioning, we provide professional furnace tune-up services to improve performance, enhance safety, reduce energy costs, and help prevent costly repairs. Our certified HVAC technicians thoroughly inspect and optimize your heating system for reliable operation all season long.

Whether you have a gas, electric, or high-efficiency furnace, our preventative maintenance services help protect your investment and maximize comfort.

Common HVAC Issues in

Pleasant Hill, CA

Ready For a Premium HVAC Service in Pleasant Hill, CA

Don’t wait until the problem gets worse. Call now or book online, and we’ll take care of the rest.

Call : (925) 326-1822 Schedule Service

Promotions

$75mo.

New Gas Multi-Speed Furnave Installed

*Limit One per household, Some restrictions May Apply. Cannot Combine Offers, Expires 12/31/2026

$50off

HVAC Repairs (Recommended Repair)

*Limit One per household, Some restrictions May Apply. Cannot Combine Offers, Expires 12/31/2026

$79ONLY

Furance Tune-UP

*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

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.

Professional Heating and Cooling (HVAC) Services in

Pleasant Hill, CA

Fast & Reliable

Expert Technicians

Upfront Pricing

Satisfaction

Fast & Reliable

Expert Technicians

Upfront Pricing

Satisfaction

Top-Rated AC and Furnace Services in Walnut, CA

AC Maintenance

AC Repair

AC Installation

Furnace Maintenance

Furnace Repair

Furnace Installation

Ductless Services

Thermostat

Heat Pump Services

Quality Services Come First On Our List

Why Pleasant Hill Homeowners Trust Smart Heating & Air Conditioning

Locally Owned & Operated

Licensed, Bonded & Insured

Same-Day Service Available

Upfront, Honest Pricing

5-Star Reputation

Common HVAC Issues in

Pleasant Hill, CA

Ready For a Premium HVAC Service in Pleasant Hill, CA

Promotions

$75mo.

New Gas Multi-Speed Furnave Installed

$50off

HVAC Repairs (Recommended Repair)

$79ONLY

Furance Tune-UP

$79ONLY

Air Conditioning Tune-Up

Trusted By Your Neighbors Peace of Mind with Every Service