Technician repairing a furnace burner and control board

Heating & AC repair · San Jose & the South Bay

Heater or AC not working in San Jose?

Call and tell us what it is doing. A technician finds the cause and gives you a firm price before any work begins.

  • No heat
  • Blowing cold air
  • Blinking light or error code
  • AC not cooling
  • 4.8/5 stars across 85+ Google reviews
  • Licensed & insured in California, CSLB #1060833
  • 24/7 emergency service

Prefer a call back?

Leave your name and phone. Our team calls you to hear what is going on.

We use your name and phone only to contact you about your heating or AC request. See our .

Diamond Certified Carrier Bryant Mitsubishi Electric Goodman

Heating repair

Is your heat not working?

You do not need to know what is broken. Describe what you notice and a technician figures out the cause.

Furnace repair

Technician testing a furnace with a meter
  • Furnace will not turn on or keeps shutting off
  • Vents blow cold air when the heat is on
  • Unusual noises or smells when the heat runs
Call about your furnace

No heat at home

Technician working on a furnace control panel
  • Thermostat is set to heat but nothing happens
  • Some rooms stay cold
  • The heat runs but never feels warm
Call about heating

Heat pump repair

Technician servicing a ductless indoor unit
  • Heat pump will not switch to heating
  • Heat pump runs but the house stays cold
  • A ductless unit that stopped heating one room
Call about your heat pump

AC trouble too

  • Air conditioner blows warm air
  • System will not start or turns on and off often
  • Ice on the lines or water near the indoor unit
  • A ductless unit that stopped cooling one room
Call about AC

We work on furnaces, heat pumps, central air and ductless mini split systems. We do not work on boilers.

How it works

What happens when you call

Tell us what is happening

Call (669) 207-9691 or request a call back. We ask what the system is doing and set up a visit.

A technician evaluates the problem

The technician finds the cause and explains your repair or replacement options in plain words.

You approve a firm price first

You get a clear diagnosis and a firm price before any work begins. Nothing starts without your OK.

Why homeowners call us

Credentials you can check

Outdoor air conditioning unit installed beside a hillside home

Licensed & insured in California

Contractor license CSLB #1060833.

Diamond Certified

Carrier Certified, Bryant Dealer, Mitsubishi Authorized Dealer and Goodman Certified Dealer.

4.8/5 stars across 85+ Google reviews

See the reviews on Google

24/7 emergency service

Call any time and tell us what your system is doing.

Reviews

What customers say

“For years, San Jose Heating & Cooling have been servicing our furnaces & air conditioners. They will let you know when they are coming. They will fix any problem quickly or give you a tune up. They will respect your property.”
Rolander S.
“San Jose Heating & Cooling sent me many texts and emails to ensure that I did not miss my appointment. They were prompt and on-time, gave me lots of coupons, and kept me updated. My technician was friendly and efficient. He was thorough in his explanations. In less than an hour, he was done. This was a great way to ensure my furnace runs at its best.”
Molebel H.
“We had a great experience with SJ heating and cooling. The owner was great and knowledgeable and provided me with a fair quote compared to some of the other bids I received.”
Rod C.

Reviews as published on sanjoseheatandcooling.com/reviews.

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Service area

Where we work

Homes across San Jose and Santa Clara County.

Not on the list? Call (669) 207-9691 to confirm your address.

Technician in a blue cap reviewing a checklist beside an outdoor air conditioning unit

FAQ

Questions before you call

What heating and cooling systems do you work on?

We focus on furnaces, heat pumps, central air and ductless mini split systems in San Jose and the South Bay.

Do you work on boilers?

We do not currently offer boiler installation or repair. We focus on furnaces, heat pumps, central air, and ductless mini split systems.

Will I know the price before any work starts?

Yes. A technician evaluates the problem and explains your options. You get a clear diagnosis and a firm price before any work begins.

Do you offer emergency service?

Yes. We offer 24/7 emergency service. Call (669) 207-9691 and tell us what your system is doing.

Are you licensed and insured?

Yes. San Jose Heating & Cooling is licensed and insured in California, CSLB #1060833, and Diamond Certified.

Is financing available?

Financing options are available. Ask about them when you call.

Not sure what is wrong? Call and describe it.

A technician evaluates the problem, explains your options and gives you a firm price before any work begins.

Technician checking pressure gauges on an outdoor condenser

Privacy Policy

San Jose Heating & Cooling ("we", "us") respects your privacy. This policy explains how we handle information collected through this website.

Information We Collect

When you request a call back we collect the name and phone number you provide. We use this information solely to contact you about your HVAC inquiry and to schedule your service.

How We Use It

Your information is never sold or rented. We use it to respond to your request, provide a quote, and follow up about our services. We may retain it as needed to service your account and comply with our legal obligations.

Google Ads & Analytics

We run advertising through Google Ads and use analytics to measure ad effectiveness and how visitors interact with our site. These services use cookies and similar technologies. By using this site, you consent to this tracking.

Contact

Questions about this policy? Call (669) 207-9691.

Terms & Conditions

By accessing and using this website you agree to these terms. Content is provided for general information about San Jose Heating & Cooling's HVAC services.

Estimates & Service

Actual pricing, scope, and timelines are confirmed after the technician evaluates your system. Service availability, including emergency service, may vary by location and demand.

Licensing

San Jose Heating & Cooling is a licensed and insured California HVAC contractor, License CSLB #1060833.

Governing Law

These terms are governed by the laws of the State of California. Disputes shall be resolved in Santa Clara County courts.

Call (669) 207-9691