Air Conditioning Companies in Ontario, CA

Comprehensive list of commercial and residential air conditioning companies in Ontario, CA offering installation, repair and maintenance services.

Business Listings

SW Plumbing Heating & Air. has more than 3 generations of plumbing knowledge and is a proud member of the Better Business Bureau. Our dispatch department has been expertly trained to answer and supply you with 24- hour service, seven days a week. There is no job to large or too little for Southwest to resolve.

Airite is situated in Ontario, California, with clients and projects from the Mexican border, to the San Francisco bay area. Since 1961, Airite has serviced a wide spectrum of industrial and commercial clients, such as: hospitals, manufacturers, clean rooms, offices, assisted living developments, churches, and numerous government buildings.

Quality service and workmanship performed by the owner of Subzero. My overhead expense is low, thereby resulting in lower prices compared to a huge or medium sized firm. 16 years knowledge, EPA certified, Licensed, Bonded, and Insured. Call Subzero for all your heating and air conditioning requirements. Subzero uses RHEEM best quality furnaces, air conditioners, and package units.

  • I can't say enough good things about Subzero and it's owner Jack. A great guy to work

At Ideal Comfort, we are proud of our years of service to the Rancho Cucamonga area and look ahead to assisting you with your air conditioning & heating requirements. We're glad to serve both domestic and commercial clients; each of our experts is prepared to assist you with the sales, service, and installation of the comfort system that is perfect for your business or home.

Small local family owned air conditioning and heating company with no service call fees, free estimates, escrow billing. License and bonded, with the best prices and quality work, we want to build long term relationships with our clients and their homes. We also offer light plumbing. Give us a call today!

  • Sean was professional and prompt. I love his willingness to come out early so that I didn't

Every one of these customers is a reason for you to contact uss. And, as all employees of A+ Air Conditioning Corporation are born-again Christians, you can be confident all services will be offered in an ethical and honest manner.

We began General Heating and Air Conditioning. in 1981 as a family run and run business with the aim of delivering the finest of today's technology for our client's comfort requirements. Now after years of knowledge in the Residential and Commercial HVAC business we're proud to announce that our aim has not changed.

AIR MAX Dedicated to making your lives a little bit more comfortable! Here at AIR MAX, we're committed to making the lives of our clients a little cooler in the summer, warmer in the winter and easier all-year round. We install and service all makes and models of air conditioning & heating units throughout Pomona Valley, San Fernando Valley, Los Angeles, North Hollywood, Arcadia and surrounding areas.