No heat
Thermostat, power, gas supply, ignition and control-board testing to find why the furnace will not fire.
FURNACE REPAIR · MILPITASFurnace Repair
Furnace Repair
in Milpitas, CA.
Furnace blowing cold air, cycling on and off or showing a lockout code? HAXX repairs gas furnaces across Milpitas and checks safety on every visit.
Serving Sunnyhills, Calaveras Hills, Midtown, the Summitpointe and Spring Valley foothills, and the Milpitas Metro area near BART and the rest of Milpitas. 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.
MILPITAS DETAILSFurnace repair
Furnace repair
in Milpitas.
Most Milpitas single-family homes still heat with a gas furnace in the attic, garage or a hall closet. Winter nights here drop into the low 40s, so a failed furnace is felt quickly.
01
Common failures
Hot surface igniters, flame sensors, inducer motors and pressure switches. HAXX carries frequently needed parts.
02
Combustion safety
Venting, heat exchanger and carbon monoxide checks are part of every furnace call.
03
Future rules
Bay Area Air District rules limit sales of new gas furnaces starting in 2029. Repairing an existing furnace is not affected.
What customers say
about HAXX.
Rated 4.8 across 515+ reviews on Housecall Pro, Google and Facebook. Read more reviews.
★★★★★
“Their technician was professional, honest, and took the time to explain the problem and the repair process clearly. Instead of pushing for an expensive replacement, they repaired our HVAC system and helped us save a significant amount of money. The work was completed carefully, and our air conditioner is now working well.”
★★★★★
“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.”
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.
THE PEOPLE BEHIND THE WORKHands-on work.
Hands-on work.
A real look inside.
On site during VAV box repair at Great Mall in Milpitas: access above a suspended ceiling, equipment and the work in progress.
Great Mall · Milpitas
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GOOD TO KNOW
Furnace Repair in Milpitas: questions, answered.
Is it still legal to repair my gas furnace in Milpitas?
Yes. The 2029 Air District rule concerns the sale of new furnaces. Existing furnaces can be repaired.
Do I need a permit to replace a furnace in Milpitas?
Yes. Milpitas has online eTRAKiT permits for same-location furnace replacements, and HAXX files them.
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.