Your Guide to Furnace Repair in San Jose, CA | Zoop HVAC


When your furnace stops working during a San Jose, CA winter, you need fast and reliable help. Zoop HVAC provides expert furnace repair services throughout the San Jose, CA area. Our certified technicians can diagnose and fix all types of heating system problems, from units blowing cold air to strange noises and complete breakdowns. We are also your local specialists in air conditioning repair and HVAC maintenance, offering a year-round comfort solution for your San Jose, CA home. Trust Zoop HVAC to restore your heat quickly and efficiently.

Need furnace repair in San Jose, CA? Call Zoop HVAC for fast, 24/7 service!





Your San Jose, CA Experts in HVAC Repair and Replacement


At Zoop HVAC, our commitment to our San Jose, CA neighbors is to be there when you need us most. We understand that losing your heat is an emergency, and our local team is dedicated to providing a rapid, professional response to keep your family safe and warm.

Expert Furnace Repair in San Jose, CA


Our certified San Jose, CA technicians are skilled in diagnosing and repairing all furnace makes and models. We handle issues like faulty ignitors, broken blower motors, and thermostat problems to get your system running again.

Complete Air Conditioning Services in San Jose, CA


We are your year-round comfort experts. Our San Jose, CA team provides expert air conditioning repair, AC replacement, and air conditioning cleaning to ensure your home is ready for every season.





A Guide to Common Furnace Problems in San Jose, CA


Understanding the signs of a failing furnace can help you know when to call the professionals at Zoop HVAC in San Jose, CA.

  • Furnace is Not Turning On:Possible Causes: This could be a simple tripped circuit breaker or an issue with your thermostat. More serious causes include a faulty transformer or control board.
  • Furnace is Blowing Cold Air:Possible Causes: This common problem often points to a dirty flame sensor, an issue with the pilot light or electronic ignition system, or an overheating issue that is shutting off the burners.
  • Your Unit is Making Strange Noises:Possible Causes: A squealing noise can indicate a belt issue or a failing motor. A loud booming sound on startup is a serious safety concern called delayed ignition and requires immediate professional attention.
  • The System is Short-Cycling (Turning On and Off Frequently):Possible Causes: This is often caused by a dirty, clogged air filter restricting airflow and causing the system to overheat. It can also be a sign of an incorrectly sized furnace or a faulty thermostat.
  • Your Carbon Monoxide Detector Goes Off:This is a serious emergency. If your CO detector sounds, evacuate your home immediately and call 911 or your gas company. This can be caused by a cracked heat exchanger in your furnace, which is a life-threatening issue.If your furnace is showing any of these signs, calling a certified technician from Zoop HVAC is the best way to get a fast, accurate diagnosis and a reliable repair.
Filtered Air Ducts with Vent Covers




Frequently Asked Questions


  • Is it an emergency if I smell a faint gas smell near my furnace?Yes. If you smell natural gas, no matter how faint, leave your home immediately and call your gas company from a safe location.
  • How often should I get my furnace cleaned?We recommend a professional furnace cleaning and tune-up once a year, ideally in the fall before the San Jose, CA heating season begins.
  • Do you also offer air conditioning repair?Yes, we are a full-service HVAC company providing 24/7 emergency repair for both heating and cooling systems in the San Jose, CA area.
  • Is it time for a furnace replacement?If your furnace is over 15-20 years old and needs frequent, costly repairs, a new high-efficiency replacement is often the smartest choice for your San Jose, CA home.




For Expert Furnace & AC Repair in San Jose, CA, Call Zoop HVAC!


Stay comfortable all year long. Zoop HVAC provides reliable, expert repair and maintenance for your entire HVAC system in the San Jose, CA area. Call us today for a service estimate and fast service!





Customer Reviews

"My furnace went out on the coldest night of the year in San Jose, CA. Zoop HVAC's 24/7 emergency service was a lifesaver. The technician was professional, found the problem fast, and had us warm again in no time."

"I called Zoop for a furnace repair, and the technician was incredibly honest. He found a simple issue and fixed it quickly without trying to upsell me. A trustworthy HVAC company in San Jose, CA."

"I've used Zoop for both an AC repair in the summer and a furnace repair this winter. Both times, their service in San Jose, CA was fast, professional, and fairly priced. They are my go-to HVAC company now."





San Jose, CA Insights: Population,
Zip Codes, Influence, and Service Areas

San Jose, officially the City of San José (Spanish for 'Saint Joseph' /ˌsæn hoʊˈzeɪ, -ˈseɪ/; Spanish: ), is the largest city in Northern California by both population and area. With a 2020 population of 1,013,240, it is the most populous city in both the Bay Area and the San Jose–San Francisco–Oakland Combined Statistical Area, which has a 2015 population of 7.7 million and 9.7 million people respectively, the third-most populous city in California after Los Angeles and San Diego, and the 12th-most populous in the United States. Located in the center of the Santa Clara Valley on the southern shore of San Francisco Bay, San Jose covers an area of 179.97 sq mi (466.1 km2). San Jose is the county seat of Santa Clara County and the main component of the San Jose–Sunnyvale–Santa Clara Metropolitan Statistical Area, with an estimated population of around two million residents in 2018.

Zip Codes in San Jose, CA that we also serve: 95118 95128 95124 95125 95126 95127 95120 95122 95123 95008 95002 95117 95116 95111 95110 95113 95112 95119 95148 95133 95132 95131 95130 95136 95134 95139 95138 95037 95013 95129 95121 95101 95103 95106 95109 95115 95141 95150 95151 95153 95154 95155 95156 95157 95158 95159 95160 95161 95164 95172 95173 95190 95191 95192 95193 95194 95196





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