From a dead AC in July to a furnace that won't fire in January, our seasoned technicians deliver safe, effective heating and cooling service for every home.
Homeowners across Gilroy count on Gilroy HVAC for residential heating and cooling work that's thorough, correctly sized for their house, and backed by years of hands-on experience in the field.
Whatever your home needs, from a simple repair to a whole-house system replacement, you get an upfront price and work done right the first time.
Repairs for any heating or cooling system, diagnosed with real testing instead of guesswork.
Quiet, efficient ductless systems with clean line-set installs.
New HVAC systems, sized, sealed, and commissioned the right way.
Efficient heat pump installs that heat in winter and cool in summer.
Furnace replacements matched to your home, not the biggest unit on the truck.
System replacements with proper sizing and a full commissioning test.
Cleaner air and better airflow, with the debris actually removed.
Efficient AC systems, correctly sized and installed to last.
Gas and electric furnace repairs with combustion and safety checks included.
Seasonal tune-ups that catch small problems before they strand you.
Cold air back fast, with the common parts already on the truck.
No-heat calls handled fast, with a safety check on every visit.
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Our experienced technicians handle every home heating and cooling problem, big or small.
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Many homeowners only think about their HVAC system when it stops working, and by then comfort is already gone. Gilroy HVAC takes a different approach. We get there quickly, pin down the failed part, explain the problem in plain language, and complete the fix with the right parts on the truck.
Whether you're dealing with a condenser that trips its breaker, a heat pump stuck in defrost, or a mini-split flashing error codes, our experienced technicians have the training and parts to handle just about any household HVAC problem.
Before we touch a tool, we find out exactly what's wrong. Our technicians check the age and tonnage of your system, the refrigerant charge, the heat exchanger and coils, and the condition of your ductwork. After that you get a straightforward recommendation and the complete price up front, whether the job is swapping a worn capacitor or replacing the whole system. No hidden fees, no last-minute add-ons.
The trouble with HVAC failures is that most of them develop out of sight. A pinhole leak in the evaporator coil slowly drains refrigerant, the blower bearings wear down gradually, and a weak capacitor lasts right up until the first hot afternoon, when the compressor won't start. When bills climb, airflow drops, or ice forms on the lines, get it looked at while it's still a simple repair.
We also help homeowners plan ahead. Most air conditioners and furnaces last 12 to 18 years, and a planned replacement is nearly always cheaper and less stressful than an emergency swap during a heat wave or cold snap. Our technicians know the climate demands common to Gilroy and how they affect equipment life, so we can tell you honestly whether your system has years left or is living on borrowed time.
Routine maintenance is the most reliable way to keep your home comfortable year-round. Regular service prevents failures before they start, keeps coils and burners clean, and catches small faults while they're still inexpensive to fix. At Gilroy HVAC, every plan is built around your home's actual equipment, with scheduled visits that cover coil cleaning, refrigerant charge verification, capacitor and contactor testing, burner and heat exchanger inspection, condensate drain clearing, filter replacement, and a static pressure check on the ductwork.
No two maintenance plans look exactly alike. A furnace in its later years gets a closer look than a new heat pump, and a dusty area means condenser coils clog faster. We set up spring cooling and fall heating visits around your system, your climate, and how your family uses it, so every tune-up keeps the system efficient and protects the equipment you've already paid for.
Homeowners are often surprised how much a regular maintenance schedule reduces operating costs. A clean coil transfers heat far more efficiently, a properly charged system stops overworking the compressor, and a fresh filter protects the blower motor. Most families find that a maintenance plan costs far less than replacing an HVAC system even one year early.
Getting the size right matters more than most homeowners realize. Before quoting new equipment, Gilroy HVAC works through the details that determine your home's heating and cooling load: square footage, insulation, window exposure, and duct layout. The result is a system that runs in long, efficient cycles, controls humidity, and keeps every room at the temperature you set.
Picking a new system comes down to more than a SEER2 number. We'll compare furnace-and-AC setups with heat pumps, and ducted systems with ductless mini-splits, laying out operating costs, electrical and venting requirements, and the installation itself. Growing families frequently do best with two-stage or variable-speed equipment, which holds more even temperatures from room to room and uses less energy. The decision is yours, based on your home and budget.
Frequent FailuresWarm air from the vents, a furnace that won't ignite, ice on the indoor coil, a slow refrigerant leak: each of these problems has its own cause and calls for its own repair. Gilroy HVAC diagnoses the exact fault before replacing anything, whether it's a condenser that hums but won't start, a furnace that short-cycles, a thermostat that keeps losing its program, a clogged condensate drain, or a mini-split throwing error codes.
Some problems are mostly a nuisance, while others pose real risks. A weak capacitor simply keeps the compressor from starting, but a cracked heat exchanger can leak combustion gases into your living space, and a blocked condensate drain can quietly ruin a ceiling. We match the fix to the failure: capacitors, contactors, and fan motors on cooling systems, igniters, flame sensors, and control boards on furnaces, sealed and repaired ductwork where conditioned air is bleeding into the attic, and refrigerant recovered and recharged after a repaired leak. Whatever you're facing, our team has the training and parts to handle it.
Call Gilroy HVAC for expert HVAC inspections and honest recommendations.
Call (408) 694-4630 NowHVAC breakdowns never happen at a convenient time. They show up on the hottest afternoons of summer and the coldest nights of winter, exactly when your family needs the system most. Our same-day and emergency service gets a technician to your door fast, with the tools and parts to diagnose and repair the problem on the spot. If your equipment is past repair, we quote and install a properly sized replacement without a long wait.
Fast service doesn't mean a rushed fix. Even in the middle of a heat wave, we quote upfront, fix the underlying cause rather than patching the symptom, and explain everything in plain language. It's an approach that has built a lot of repeat customers across Gilroy.
Lasting ResultsWe focus on solving the real problem, not just the symptom you noticed. Gilroy HVAC tracks down the failed component, the airflow restrictions wearing on your equipment, and the installation shortcuts that cause early failures, so problems are far less likely to return. As a family-owned, experienced and professional company, we treat your home like our neighbors' homes, because that's exactly what you are.
Our process is simple and proven: a thorough inspection, a clear recommendation, professional repair or installation, and honest guidance on maintenance. We handle everything from start to finish so you and your family can count on dependable comfort every day. For year-round peace of mind, ask about our seasonal maintenance plans that keep your heating and cooling covered through every season.
From a quick tune-up to a full system replacement, our team is ready throughout Gilroy.
Call (408) 694-4630 Today