No heat
Thermostat, power, gas supply, ignition and control-board testing to find why the furnace will not fire.
FURNACE REPAIR · SANTA CLARAFurnace Repair
Furnace Repair
in Santa Clara, CA.
Furnace blowing cold, cycling off or showing an error code? HAXX repairs gas furnaces in Santa Clara and checks venting and CO safety on every visit.
Serving the Old Quad, Maywood Park, Fairmede, Pomeroy Green, Agnew and Rivermark and the rest of Santa Clara. Share your address to confirm availability.
4.8 rating · 515+ reviewsHVAC & electrical, one teamPermits handledCA Lic #1081990
Furnace problems
we fix.
Gas furnaces in attics, closets, garages and crawl spaces. Every repair visit includes basic safety checks on the burners and venting.
Igniter and flame sensor faults
Furnaces that click, light and shut off are often a dirty flame sensor or a failing hot-surface igniter.
Blower runs but air is cold
Limit switches, pressure switches and inducer motors checked in order.
Short cycling
Overheating from restricted airflow, a dirty filter or an oversized furnace.
Noises and smells
Banging, squealing or a burning smell checked before the next cold night.
Safety checks
Venting, heat-exchanger visual check and carbon monoxide concerns raised in plain language.
SANTA CLARA DETAILSGas furnace repair
Gas furnace repair
in Santa Clara.
Most older Santa Clara homes still heat with a PG&E gas furnace in the garage, attic or hall closet. Under the city's reach code, an existing home can still replace gas with gas.
01
Common failures
Hot surface igniters, flame sensors, inducer motors and pressure switches. Most are fixed in one visit.
02
Safety first
Every repair includes a look at the flue, the heat exchanger and a carbon monoxide check.
03
Air District timeline
Bay Area Air District rules will limit the sale of new gas furnaces starting in 2029. Repairs are not affected.
What customers say
about HAXX.
Rated 4.8 across 515+ reviews on Housecall Pro, Google and Facebook. Read more reviews.
★★★★★
“Thorough diagnostics of A/C system, identified and repaired the issue quickly!”
★★★★★
“Service was performed well and on time. Service person was highly skilled and provided easy to understand options to deal with the issue. Price for diagnostics was reasonable and easy to pay online.”
★★★★★
“Our commercial building had several HVAC problems, and their team carefully diagnosed each unit, explained the available options, and never pressured us into unnecessary replacements. They worked hard to repair what could be repaired and kept us informed throughout the process.”
HOW A REPAIR VISIT WORKSFrom the first call
From the first call
to a working system.
01
Tell us the symptom
Brand, model and what it is doing. Photos of the label or error code help.
02
Diagnose on site
The technician tests the system and finds the cause, not just the symptom.
03
Approve the price
You see the repair price before work starts, and the options if a repair is not worth it.
04
Fix and test
The repair is completed and tested, or scheduled once the part arrives.
HAXX ON SITEReal work.
Real work.
Real homes and businesses.
A closer look at recent heating and cooling work by HAXX. Projects in Santa Clara are marked with the city.
THE PEOPLE BEHIND THE WORKHands-on work.
Hands-on work.
A real look inside.
On site during a commercial VAV box repair: access above a suspended ceiling, equipment and the work in progress.
Explore recent projectsRecent Projects
Santa Clara Heat Pump Air Handler Installation
Heat pump air handler installation.
System Recharge and Brazing Correction
System recharge and brazing correction.
Carrier Furnace Diagnosis and Repair
Carrier furnace diagnosis and repair.
Gas Furnace Service
Gas furnace service.
Attic Plenum Resealing
Attic plenum resealing.
Santa Clara Heat Pump Installation
Heat pump installation.
Santa Clara Outdoor Heat Pump Installation
Outdoor heat pump installation.
Santa Clara Heat Pump Air Handler Service
Heat pump air handler service.
GOOD TO KNOW
Furnace Repair in Santa Clara: questions, answered.
Can I replace my gas furnace with another gas furnace in Santa Clara?
In an existing home, yes. The reach code allows gas-for-gas replacement. Air District rules will limit new gas furnace sales starting in 2029.
Do you service wall and floor furnaces?
Yes. HAXX repairs forced-air, wall and floor furnaces found in older Santa Clara homes.
Should I replace my furnace with a heat pump?
If the furnace is old or the repair is expensive, it is worth pricing a heat pump, which also adds cooling. HAXX can quote both.
Is it safe to run a furnace that smells like gas?
No. Turn it off, leave the house if the smell is strong, and call PG&E or 911. Call HAXX for the repair once the area is safe.
LET’S TALK ABOUT YOUR PROPERTYTell us what you need.
Tell us what you need.
We’ll start there.
Share the property, equipment and questions you have in mind.
(408) 901-8315
Call HAXX to discuss your property and scheduling.