Furnace Services

Pittsburg, CA

Trusted heating professionals for Pittsburg homes. NATE-certified technicians, same-day installation, Comfort+ savings, and 24/7 support throughout Pittsburg.

Schedule My Visit

Professional Furnace Services in Pittsburg, CA

From routine tune-ups and quick repairs to reliable furnace replacement and installation, we offer efficient heating solutions designed to keep your home comfortable throughout every season.

Quality Services Always Remain Our Highest Priority

If your home’s air conditioning or heating system is experiencing problems, Smart Heating and Air Conditioning is ready to help. Our experienced team will quickly diagnose the issue and determine the necessary repairs, helping get your system back on track. Call us today at (925) 252-5824 to schedule your appointment.

Don’t Let the Cold Beat You!

Connect with a SMART Expert Using a Single Click

Schedule a Job | Save Money Membership | Learn About Financing

Call : (925) 252-5824 Schedule My Service

Why Pittsburg Families Trust Smart Heating & Air Conditioning

We’re proud to keep Pittsburg families comfortable through honest service, expert care, and dependable solutions.

Local Community Experts

Based near Pittsburg, we understand the area, the climate, and the needs of our community.

Fully Licensed, Bonded & Insured

Your home stays protected with our skilled HVAC experts.

Same-Day Service Guarantee

We know HVAC problems can’t wait, and we won’t let you.

Upfront, Honest Pricing

No surprises — only clear pricing and quality work.

5-Star Local Reputation

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

Save with SMART Heating & Air Conditioning Coupons

Take advantage of our current discounts and coupons for HVAC and home services. Be sure to mention the offer when you schedule your service to secure your savings!

Don’t wait for the cold to set in. Schedule your Pittsburg furnace service today!

$75mo.

New Gas Multi-speed Furnace Installed

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

$79Only

Furnace
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  
   
   Kristi Elliott 
 17 October 2026
 
 
 Trustindex verifies that the original source of the review is Google. Smart Heating and Air replaced our aging HVAC system and helped us work through some challenging ductwork issues along the way. They were quick to respond and always showed up on time. They also shared photos and videos of our systems, which helped a lot when walking us through our options. Every person we’ve dealt with has been friendly, professional, and knowledgeable, and made us feel like family. Their pricing is fair, their warranty coverage is solid, and we haven’t found another contract that comes close to theirs. 100% we would trust our home with Smart Heating and Air the next time we have HVAC needs.
  
 
      Posted on Google  
   
   Matthew Santelises 
 12 October 2026
 
 
 Trustindex verifies that the original source of the review is Google. Jesus with Smart was awesome. He was thorough and explained what he did. He also showed me pictures and videos of my AC unit and furnace. I appreciate the great service he provided and the effort he gave. Great work!
  
 
      Posted on Google  
   
   Dana Fuller 
 12 October 2026
 
 
 Trustindex verifies that the original source of the review is Google. I was very pleased with this. Overall performance, he did a wonderful job
  
 
      Posted on Google  
   
   Robbie Herrera 
 9 October 2026
 
 
 Trustindex verifies that the original source of the review is Google. Scheduled maintenance performed by Jesus Muñoz. Very personable, thorough, and on time. He explained everything step by step with before and after pictures. I’m very happy with his work.
  
 
      Posted on Google  
   
   Lizette Vallejo 
 2 October 2026
 
 
 Trustindex verifies that the original source of the review is Google. Juan did a wonderful job
  
 
      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.