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Commercial HVAC Home of the $39 Service Call

STOCKTON’S MOST-TRUSTED Commercial HVAC COMPANY

If you’re like most businesses, every minute of downtime adds up fast. For businesses that demand the very best in dependability, Rod Johnson is there. Our team installs only the best equipment, backs it with extensive warranties, pairs it with sensible financing, and supports it with 24 hour round-the-clock emergency service. 

Call us today at 209-340-0550 or contact us online to schedule for HVAC repair, maintenance, installation, or emergency service in Stockton!

Trust Rod Johnson Air Conditioning for Your Stockton Business’s HVAC Needs Because of Our:

  • Experience: Serving the Stockton and Central Valley area since 1968, our Stockton heating company has over 50 years of HVAC experience!
  • Professional, Trustworthy Technicians All of our Stockton HVAC technicians are fully trained, licensed, and must successfully pass a drug screening and background test(s).
  • Financing Offered: Here at Rod Johnson Air Conditioning, we understand that it can be a challenge to afford HVAC services. In light of that fact, we offer 100% financing for all your HVAC needs!
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Our Mission is Your Comfort

  • Over 50+ Years of Experience
  • we listen to your needs and concerns
  • Always on time and respectful
  • Locally owned and operated
  • Up-to-date on the latest technology
  • Knowledgeable in most HVAC system types
  • Going above-and-beyond to help our customers

WE KNOW COMMERCIAL HVAC

Commercial HVAC Repair

Whether we originally installed your HVAC system or not, our team can repair it.

Our technicians are available for 24/7 emergency commercial HVAC repairs, for when you can’t afford to wait. We know that a broken HVAC system can cost your business, so we prioritize our commercial customers with the fastest response times possible. That’s just part of the Rod Johnson difference. Contact us now for more information about our HVAC repair services…

Commercial HVAC Maintenance

Want to minimize your utility costs, maximize your system’s performance, and dramatically extend your equipment’s lifespan? You need one of our maintenance plans then.

Our commercial HVAC maintenance packages are custom-tailored for each client, but all of them help prevent emergency breakages, so you’ll never have to worry about unexpected downtime. Speak to a member of the Rod Johnson staff to learn more.

Commercial HVAC Installation

Our team installs the very best in air handlers, roof top units, condensing units, furnaces, duct work, and complete HVAC systems. We only install equipment that is manufactured to our high standards, that carries above average SEER ratings, and has a proven track record of long, consistent operation.

All of our commercial HVAC installations are backed by lifetime warranties, HERS testing service, and a Safety Certified seal. We even offer 100% financing for new installations. Looking to get a new HVAC system or specific equipment installed?

As a business owner, one of your main goals is always going to be to reduce overall costs. One way to do that is to ensure that your HVAC system in your building keeps working as efficiently as possible. With more than 50 years experience repairing, installing, and maintaining HVAC units in Stockton, Rod Johnson Air Conditioning’s technicians know how to deal with even the most subtle issues affecting the efficiency of your HVAC system. 


If you are looking for repairs, maintenance, or installation of whole HVAC systems or specific equipment, contact the most-trusted HVAC company in Stockton for the job.


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  • Wonderful experience!

    "Our heater stopped working during a cold spell and they were able to make an appointment for the same day we called. Basem was incredibly polite and knowledgeable. He was able to service and reset the unit and get it working immediately."

    - Allison B.
  • We will definitely use this company again.

    "We were very impressed with our technician, Bassem. He was very knowledgeable and explained the nature of the issue with our heater. He was polite and answered all of our questions."

    - Veneta D.
  • Great customer service and very efficient!

    "I had the opportunity to meet Glenn and have him work on my maintenance issues! He was very polite and professional! Will definitely be calling you guys back for more business in the future."

    - Vanessa S.
  • Very respectful and good customer service.

    "Yong Chen was so helpful and very informative. He shows interest on the job and asked if there's anything we need to know to maintain the heater. Very respectful and good customer service. Hope to have again next time."

    - Alex D.
  • 10/10 I will definitely use them again!

    "Glenn came and installed my thermostat and was very professional and clean. I was very impressed with what a great job and how fast he did it."

    - Christina R.