Gas Furnaces

Furnace service.

Air Care Heating & Cooling is the leading HVAC company in San Jose, CA, for your furnace service needs. We service and repair all makes and models. If you need furnace service, we are the company to call. Our skilled technicians are qualified to solve just about any repair or installation that you throw at us.

How Much Money Can a New Furnace Save You?

Our AFUE energy savings calculator can help determine how much you could save on your utility bills. Simply enter your current unit's AFUE value and compare it to a newer, more efficient system. You can even customize it to better match your home's system for a more accurate calculation.

The AFUE Calculator is disabled because JavaScript did not properly load.

To view the calculator please try your browser's refresh button, enable JavaScript, or try a different browser.

Furnace Repair

Don’t get left in the cold! Is your furnace acting up, blowing cold air, or making too much noise? Our experienced team of professionals is here to keep your home warm and cozy. We repair all makes and models, and we will never try to sell you a service that you don’t need. Our technicians are honest and hard working, and we’re always transparent and fair about the work we do.

Furnace Replacement

Sometimes a repair is not sufficient to fix your furnace. Sometimes a new furnace is the most cost-effective and energy-efficient way to go. We will always be honest with you about a possible furnace replacement. We value our time and your money—we don’t want to perform repairs or service on an appliance that is in need of replacement.

If you do need a furnace replacement, we know how overwhelming it can be. Here are some of the frequently asked questions about furnaces that we get from some of our San Jose, CA residents:

What Are The Different Types Of Furnaces?

Single Stage: A single-stage furnace has only one stage of operation. It can either be turned on or turned off.

Two Stage: A two-stage furnace has two settings—full and half speed. This is a more efficient way to heat and provides for better comfort, because it can move the air at a slower pace.

Variable Stage or Modulating: A variable-stage or modulating furnace modulates the speed and heat output based on the temperature outside and the desired comfort level. This furnace only works as much as you need it, making this type the most energy-efficient type of furnace.

What Is AFUE?

AFUE, or Annualized Fuel Utilization Efficiency, is a measure of furnace-heating efficiency. The higher the AFUE, the more efficient the furnace.

What Size Furnace Do I Need?

We can calculate the correct size furnace for your home. The number of BTUs, or British Thermal Units, needed to heat your home is dependent on a number of variables. Contrary to what you might think, a bigger furnace may not necessarily mean more heating power for your home. Call us at Air Care Heating & Cooling, and we can set up an appointment to calculate the furnace size you might need.

Gas Furnace Installation in San Jose, CA 95124

“Both Juan and Luis paid attention to all the small detail work to insure it was done right. This attention to detail gave me trust they were doing the work with pride of accomplishment for work well done.”
- Virginia H.

Gas Furnace Repair in San Jose, CA 95110

“Your technician, Kintroy Johnson, was very thorough and took the time to explain to me the problem. He’s a very caring technician and I love his approach to solving the problem. Magnificent person!!”

- Maria R.

Gas Furnace Repair in San Jose, CA 95128

“I thought James was great. He knew what he was talking about and was very courteous and thoughtful. (putting on shoe coverings for example.) You have a really good tech there.”

- Scott C.

Gas Furnace Maintenance in San Jose, CA 95125

“James is The Best! On time, competent, polite, and thorough. He explained what he was doing, and went beyond what was necessary. As long as he is an employee, I will be a return customer!”

- Christina B.

Gas Furnace Repair in Sunnyvale, CA 94087

“Kintroy was very personable, focused on the problem and immediately fixed it, and explained how we might avoid it if it were to happen again. It was a pleasure just meeting him.”

- Steve B.

Gas Furnace Repair in Santa Clara, CA 95051

“James was very professional and friendly! James explained what he was doing and what was wrong with our furnace and what he did to fix the problem. We are very satisfied with his work and problem solution repair. He also checked for any monoxides levels. James answered all our question with clear and concise answers. Overall James provided great service!”

- Victor G.

Gas Furnace Repair in Santa Clara, CA 95051

“Joey arrived right when I was told he would. He was professional an explained the problems to me in language I could understand. He fixed the problem, and made good suggestions on how to improve the efficiency of my heater (which is very old). Your company was referred to me from another local business, and I would gladly use you again or recommend you to others.”

- Doug B.

Gas Furnace Maintenance in Campbell, CA 95008

“👍🏻”

- Chuck G.

Gas Furnace Maintenance in San Jose, CA 95120

“James: Professional, personable, efficient, and knowledgeable.”

- Lynn O.

Gas Furnace Maintenance in Santa Clara, CA 95051

“James, helpful, neat, explained everything very well.”

- Diane P.

Need Furnace Service?

Contact the experts at Air Care Heating & Cooling.

Call us at 408.317.2950!