4.5 
213 *The Angi rating for Heating And Air Conditioning Service companies in Stockton, CA is a rating based on verified reviews from our community of homeowners who have used these pros to meet their Heating And Air Conditioning Service needs.
*The HomeAdvisor rating for Heating And Air Conditioning Service companies in Stockton, CA is a rating based on verified reviews from our community of homeowners who have used these pros to meet their Heating And Air Conditioning Service needs.
Last update on September 15, 2026
Serving Stockton, CA and surrounding areas
Approved
In business since 2019
Free estimates
Emergency services offered
"Leonel was professional, responsive and competent. I highly recommend him for any hvac needs."
+9
Serving Stockton, CA and surrounding areas
Approved
Super Service Award Winner
In business since 2004
Emergency services offered
Warranties offered
"Ken was great. Responded right away. Came soon and figured out our problems fairly quickly. Made the necessary repairs, plus he was able to service our HVAC unit. Everything was done in a short time. Very friendly. Good work. We will definitely have Ken do our annual checkup! We were so grateful to have our A/C cool our 2-story home in little time, especially during these awful triple digit temps weâ ve been experiencing! ð ð"
+3
Serving Stockton, CA and surrounding areas
Approved
In business since 2016
Free estimates
Emergency services offered
"I hired TMC Heating & Cooling for duct repair. Tim Coronado was very knowledgeable and professional. The repair was quick and clean. He didn't try to "upsell" me. Because of this, I will be using him to maintain my HVAC units."
+10
Serving Stockton, CA and surrounding areas
Approved
In business since 1989
Free estimates
Emergency services offered
West Coast Air Conditioning is an Air Conditioning service provider serving CalaverasCounty, San Joaquin County, and surrounding areas area since 2010
Serving Stockton, CA and surrounding areas
Approved
In business since 2011
Free estimates
Emergency services offered
"Outstanding customer service. Checked everything out and insured all components working normally. If you are looking for a honest HVAC technician, this is the company to go with."
Serving Stockton, CA and surrounding areas
Approved
Free estimates
Emergency services offered
Warranties offered
"I called Ajax to service my 20+ year old unit. Ken answered my call, and came out immediately! I was afraid he was going to tell me to replace my unit… I didn’t have the money to do that.. I didn’t even have to tell him that. He explained in detail what was going on with my unit, replaced the recommended parts… and got my unit running so much better than it has ever worked since I’ve lived here! He even took pictures so I could see what he was talking about, and said with the annual plan, he could monitor the unit and keep it running as long as possible for me! Honestly!? Who does that? Thank you Ken for your quick response, your thorough, no hassle, honest interaction! He was even great with my animals!! If anyone needs an expert HVAC company… AJAX would be it! Thanks again Ken."
+2
Serving Stockton, CA and surrounding areas
Approved (Corporate)
In business since 1978
Emergency services offered
Warranties offered
"They responded very quickly and got the Job done right. Very happy with all aspects of the service provided. Thank you!"
+18
Serving Stockton, CA and surrounding areas
Approved
In business since 2020
Free estimates
Emergency services offered
"Antonio did a fantastic job. He cleaned every HVAC vent and ducting, the dryer vent and replaced the ducting between the dryer and the wall connection, all bathroom exhaust vents and the furnace blower and exchanger. Super clean. I was amazed on how much crud cam our of our systems. Excellent attention to details."
Serving Stockton, CA and surrounding areas
Approved
In business since 1996
Free estimates
Emergency services offered
"did a good job replacing gas with electric hvac"
+3
Serving Stockton, CA and surrounding areas
Approved
In business since 2007
Free estimates
Emergency services offered
History Establish 2009.\nLoves Air has become the premier Heating, Air Condition company in the Central Valley. With the hard work and dedication from our team of expert HVAC technicians, our professional customer service team, our amazing managers and our visionary leadership from our owners, we have climbed to the top where we can proudly say we're the #1 HVAC company in Central California. Our attention to detail and commitment to our values have helped us grow. We Loves servicing customers every day and continuing to grow into the industry standard for all things HVAC. Welcome to Loves Air! Heating, Air Conditioning, Solar, Windows & Water Heater Installation, A/C Repair, Air Duct Installation, Air Duct Repair, Ductless A/C Services, Electric Furnace Installation, Electric Furnace Repair, Flame Sensor Repair, Gas Furnace Installation, Gas Furnace Repair, Heater Installation, Heater Repair.
+36
From average costs to expert advice, get all the answers you need to get your job done.
A central air system is great for someone looking to cool and heat their home all year round. Even if your home uses baseboard heating, you can still make the switch. Read on to learn more about adding central air to a baseboard-heated house.
Try these 12 top tips to keep your air conditioner working at maximum efficiency. Stay cool, and minimize energy costs with this expert air conditioning advice.
Learn how to save money on air conditioning costs this summer by following this handy guide all about your favorite cooling system.
Is it time for a new cooling system for your home? Check out this guide to get a head-to-head comparison of heat pump vs. air conditioner systems.
Air-source heat pumps are an energy-efficient way to heat and cool your home. Learn the pros and cons of this heating method.
Retrofitting your house for AC is, surprisingly, not too hard. Here’s what you’ll need to consider to make it happen.
