Palo Alto HVAC is the local team your neighbors trust for air conditioners, furnaces, heat pumps, and mini-splits, repairs, replacements, maintenance, and upgrades, done quickly and done right.
Sweating upstairs and freezing downstairs is no way to live. Palo Alto HVAC pairs homeowners with seasoned technicians who respond quickly, diagnose accurately, and know exactly what it takes to keep a home comfortable here.
We take on the full range of comfort problems, from failed capacitors and cracked heat exchangers to ductless installs and commercial rooftop units, with the hands-on experience the job calls for.
Same-day air conditioner repairs with an upfront price before work starts.
Gas and electric furnace repairs with combustion and safety checks included.
Repairs for any heating or cooling system, diagnosed with real testing instead of guesswork.
Quiet, efficient ductless systems with clean line-set installs.
Dust, odors, and weak airflow traced back to the ductwork and fixed.
Year-round heating and cooling from one efficient system.
New air conditioners sized by load calculation and commissioned properly.
New HVAC systems, sized, sealed, and commissioned the right way.
Heat pumps, furnaces, and boilers brought back to steady, even heat.
Coils cleaned, charge checked, safeties tested, twice a year.
New furnaces installed with proper venting, gas work, and a full startup test.
Honest repair-or-replace advice, and clean changeouts when it's time.
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When the air conditioning quits or the furnace won't light, you need a technician who finds the real problem and fixes it the same day.
Most air conditioner breakdowns trace back to one failed part: a weak capacitor, a burned contactor, a seized fan motor, or a slow refrigerant leak. We diagnose it with gauges and meters, not guesswork. Every repair comes with an upfront quote and an honest opinion on repair versus replacement.
Most furnace breakdowns come from a handful of parts: flame sensors, igniters, inducer motors, and control boards. We find the one that failed and fix it, usually in a single visit. You'll get a clear quote first, plus a safety check of the combustion and venting while we're there.
If something seems off with your comfort system, it usually comes down to one of these. Here are the problems we get called about most across Palo Alto, and how we put a stop to each.
A system pushing warm air in summer is the call we run most. Our trucks carry capacitors, contactors, and motors to restore cooling same-day.
AC repairFrequent on-off cycling is the furnace protecting itself from a real problem. Ignoring it risks the heat exchanger, the most expensive part in the cabinet.
Furnace repairEnergy bills creeping up while comfort drops means the system is working harder than it should, dirty coils, clogged filters, or failing motors are the usual suspects.
Maintenance & tune-upsWe size replacements with a real load calculation, not a guess, so the new system delivers even temperatures and lower bills from day one.
System replacementDust settling everywhere within a day of cleaning, musty odors when the system kicks on, or allergy flare-ups indoors all point to the ductwork.
Air duct cleaningAdditions and bonus rooms rarely get enough duct capacity. A dedicated ductless head fixes the problem permanently.
Mini-split installationA house at 90 degrees is an every-hour problem, so we treat it like one. Same-day appointments across Palo Alto, with evenings and weekends available.
Every technician has years of hands-on HVAC experience across air conditioners, furnaces, heat pumps, and ductless systems, and trains continually on new models and refrigerants. Your home gets a specialist, not a generalist with a parts catalog.
We treat your budget like our own: fix what's fixable, replace what isn't, and size every new system to your home instead of the biggest thing on the truck.
Lasting comfort comes from fixing the cause, not the symptom. We find why your system failed and shut that down for good, then back the work with a real guarantee.
For over 15 years, Palo Alto HVAC has been a leading provider for HVAC service in this part of CA. Our locally based technicians know the specific conditions that affect systems in this area, from the seasonal swings that work equipment hardest to coastal air that corrodes condenser coils.
Knowing Palo Alto is half the job. We've learned which neighborhoods run undersized ducts, how the local climate loads systems season to season, and what inspectors here look for on permits, and we put that knowledge to work on every job so it's done right the first time.
One call connects you with a nearby technician who can size up the problem and get you a quote.
Our 4-step process is designed for accuracy, speed, and zero surprises on the invoice.
Reach us at (650) 220-0821. We'll ask what the system is doing, give honest first guidance over the phone, and set up a visit at your convenience.
Our technician tests the system, capacitors, motors, refrigerant charge, ignition, airflow, safeties, pinpoints the actual fault, and presents your options with clear, upfront pricing.
From swapping a contactor to setting a new condenser, every job gets the same standard: right parts, right sizing, right workmanship.
The job isn't done until conditioned air is flowing and verified. We'll also show you the simple habits, and offer the maintenance schedule, that add years to the system's life.
Upfront pricing · Same-day service available
A house with no AC in a heat wave isn't something to wait out. Here's what our team does from your first call to get it under control.
The first call is where it all starts. Someone on our team picks up, works out how urgent the situation is, and schedules the soonest visit available, while telling you the few simple things to do in the meantime.
Our experienced technician reaches your location with a fully stocked truck ready to begin on arrival. Capacitors, contactors, igniters, and motors are already on board.
This is where the problem actually gets solved. We repair what's repairable immediately, and when replacement is the honest answer, we handle removal, disposal, and a code-compliant install without drama.
Lasting comfort is the whole point. We verify the repair, note the system's age and condition, and offer a simple seasonal plan that keeps efficiency up, breakdowns down, and miserable nights off your calendar.
"The furnace kept short-cycling, kicking on and off every few minutes and never really warming the house. The technician diagnosed an overheating issue in minutes and sorted it in one visit. It runs like new now, and he showed me which filter to buy going forward."
"From the estimate to the final walkthrough, the whole install was smooth and organized. The crew wore shoe covers, put down drop cloths, hauled off the old equipment, and the final bill matched the quote exactly. The new system is so quiet we barely notice it running. Highly recommend."
"We signed up for their maintenance plan a couple of years back and it has already paid for itself. On the fall tune-up they caught a weak igniter that would have left us with no heat in January, and replaced it on the spot. Best subscription we have."
Your home runs on this equipment every single day. Here's why local families choose Palo Alto HVAC.
The difference shows up in the results. Our technicians have logged real years on these systems, so they identify the actual fault the first time and fix it properly instead of throwing parts at your system until something sticks.
We size every replacement to your home's real heating and cooling load rather than defaulting to whatever's on the truck. Installations get done to code: correct gas and electrical work, balanced airflow, and full commissioning. Most installs are completed in a single day with minimal disruption.
We don't wait for failures to profit from them. Every maintenance visit is built around your system's age and condition. For older equipment, a $40 capacitor caught early can save a $2,000 compressor. That's the Palo Alto HVAC way.
From our home base out to the neighboring towns, our technicians are based close enough to respond fast wherever your home or business sits.
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