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Air One Air Conditioning, Heating & Plumbing

HVAC Installation & Replacement in Fontana


Air One Air Conditioning, Heating & Plumbing is a family-owned and operated business providing quality air conditioning services to residents of Fontana. We are licensed, bonded, and insured, and our technicians are factory-trained and NATE-certified. We are also EPA-certified, so you can be sure that you’re getting great service from start to finish. 

We are a full-service dealer with extensive knowledge of all major brands. Our HVAC professionals can help you find the best choice for your home, budget, and needs.


Our HVAC pros are here for you. Call 909-347-5577 or contact us online for a quote.

AC Installation & Replacement

If you’re in the market for a new air conditioner, you may be wondering whether to install a new one yourself or hire a professional. Both options have their pros and cons, but here are four reasons why hiring a professional is usually the better option:

Expert installation -

A professional installer will know how to properly install your AC unit to ensure it runs efficiently and lasts as long as possible. They'll also ensure that all the necessary permits are obtained and that your unit meets all local codes and regulations.

Warranty protection -

Most AC manufacturers offer limited warranties on their products, which can be voided if the unit is not installed correctly. By hiring a pro, you can rest assured that your warranty will be fully protected.

Savings on energy costs -

A professionally installed AC unit will run more efficiently than one that's been installed by amateurs, resulting in lower energy costs for you month after month.

Peace of mind -

When something goes wrong with your AC unit, it can be difficult to determine where the problem lies and even harder to fix it yourself. Leave the heavy lifting to the professionals and enjoy peace of mind knowing that any problems with your AC will be taken care of quickly and effectively.

Air conditioning brands we install and service:

Heater Installation & Replacement

There are many benefits to getting a new heater installed in your home. Some of the reasons include:

Heater brands we install and service:

Ready to Get Started?

At Air One Air Conditioning, Heating & Plumbing, our mission is to ensure that you are always happy and comfortable in your home. We provide efficient, effective solutions to any problem, big or small, so that you can get back to your life with minimal interruption. Our team is always honest and upfront with services and pricing, and we will never charge you for any work that you don’t need. We operate with one end goal in mind: To provide an efficient and effective solution that leaves you satisfied with the results and gets you back to normal life as soon as possible.

For HVAC installations and replacements in Fontana, you know who to call! Dial 909-347-5577 or submit a form online and a member of our team will be in touch shortly. We also offer free second opinions!