Emergency AC Repair in San Jose, CA
AC down on a 95–100°F South Bay afternoon? Call now. Same-day service for no-cool, no-heat and no-hot-water calls, 7 days a week.
Emergency AC Repair in San Jose & the Bay Area
San Jose is mild most of the year, but when a heat wave pushes the South Bay into the 95–100°F range, a dead air conditioner stops being an inconvenience. Attics soak up the afternoon sun, upstairs bedrooms heat up fast, and infants, older adults, and pets feel it first. That is what we mean by emergency AC repair: not a routine tune-up that can wait, but a no-cooling call where the house is getting hotter by the hour. Our promise on these calls is written down and doesn't change with the weather: Same-day service for no-cool, no-heat and no-hot-water calls, 7 days a week.
Treat these as emergencies and call right away: no cooling at all or only warm air from the vents, a breaker that trips every time the AC starts, ice or frost on the outdoor unit or refrigerant lines, a burning smell or smoke, and water leaking from the indoor unit or the ceiling. While you wait, set the thermostat to off, or to fan only if there is ice so the coil can thaw. If you smell burning or see smoke, switch the AC off at the breaker. Close the blinds on the sunny side, run fans, and keep children, older family members, and pets in the coolest room. Don't keep resetting a tripped breaker and don't chip ice off the coil, because both turn a repairable failure into an expensive one.
The trucks we send on emergency calls carry the capacitors, contactors, condenser fan motors, and refrigerant behind most heat-wave failures, so the first visit is usually the last one. You get a firm price before any work starts, and one promise applies on every call: Diagnostic fee waived with any repair. If the problem is bigger than a part, such as a seized compressor or a leaking coil, we will tell you plainly whether repair still makes sense. Free in-home estimates on new systems and replacements. For the full picture of how we diagnose and fix cooling problems, see AC Repair. If the unit is at the end of its life, AC Installation covers sizing and replacement, and AC Maintenance is how you avoid the next breakdown. Furnace, heating, and water heater emergencies are covered on our Emergency page.
Emergency AC Repair, Done Right
Every emergency AC repair visit is built around three things: finding the real cause, fixing it with parts already on the truck, and getting a licensed technician to your door fast. Same-day service for no-cool, no-heat and no-hot-water calls, 7 days a week. Diagnostic fee waived with any repair.
- Fully stocked trucks carry parts for most repairs on the first visit
- We repair Bryant, Carrier, Trane and every other major brand
- Licensed, EPA-certified technicians on every call
- We stand behind our work — service and spare parts are both covered
What's Included With Emergency AC Repair
Every emergency ac repair visit covers the items below, and the scope and price are confirmed in writing before any work starts. When it's finished the technician walks you through what was done and what to watch for. We call back within one business hour, 7 AM – 10 PM.
- Same-day service for no-cool, no-heat and no-hot-water calls, 7 days a week
- Safety check first: breaker, wiring, and burning-smell calls are made safe before anything restarts
- Full diagnosis of capacitor, contactor, fan motor, refrigerant, compressor, and drain problems
- Trucks stocked with the capacitors, contactors, fan motors, and refrigerant behind most heat-wave failures
- Diagnostic fee waived with any repair
- A firm price you approve before any repair begins
Signs You Need Emergency AC Repair
Each symptom below means a part is wearing out or already failing, and these problems rarely fix themselves. Waiting usually lets a small fault damage other components, which turns a modest repair into a larger one and raises the odds of a breakdown at the worst possible time. Call (669) 777-1997 or book online, and a technician will pinpoint the cause.
- Warm air from the vents, or no airflow at all, during a heat wave
- The breaker trips every time the AC starts
- Ice or frost on the outdoor unit, the refrigerant lines, or the indoor coil
- A burning smell, smoke, or a sharp electrical odor
- Water leaking from the indoor unit, a ceiling stain, or an overflowing drain line
- The outdoor unit hums or clicks but the fan won't spin
Brands We Repair
Promax is a Bryant Factory Authorized Dealer, so Bryant equipment is repaired by technicians with factory-backed training. We repair every other major brand as well, whatever name is on your equipment. Our fully stocked trucks carry common parts for these brands, so most repairs are finished in a single visit.
Need emergency AC repair help in San Jose?
Related Services
Most emergency ac repair jobs touch one of these, and the same licensed Promax team handles all of them. Each page lists what's included, typical costs and the questions San Jose homeowners ask most. Not sure which you need? Call (669) 777-1997 and we'll point you to the right one.
Where We Work
Promax Service Group serves homes and businesses in San Jose, across Santa Clara County, and in nearby Peninsula and East Bay cities. Same-day service for no-cool, no-heat and no-hot-water calls, 7 days a week. Choose your city for local details, or call (669) 777-1997 to confirm we cover your address.
Frequently Asked Questions
How fast can you get to my house for emergency AC repair?
Our standing promise is: Same-day service for no-cool, no-heat and no-hot-water calls, 7 days a week. Call as early in the day as you can, and tell the dispatcher about infants, older adults, or medical needs in the home, because those households are prioritized during heat waves.
What counts as an AC emergency, and what can wait?
Call right away for no cooling in hot weather, a breaker that trips when the AC starts, ice on the unit or refrigerant lines, a burning smell or smoke, or water leaking inside the home. A system that still cools but runs a little long, makes a small new noise, or is due for a tune-up can go on the regular schedule, where the standing promise is: Most other visits scheduled within 1–2 days.
What should I do while I wait for the technician?
Set the thermostat to off. If you see ice, switch to fan only so the coil can thaw, and don't chip at it. If you smell burning or see smoke, shut the AC off at the breaker and leave it off. If water is leaking, turn the system off and put a towel or pan under the drip. Close the blinds on the sunny side, run fans, drink water, and keep children, older adults, and pets in the coolest room. If the house gets dangerously hot, many cities open public cooling centers during heat waves, and libraries and malls are another option.
My AC keeps tripping the breaker. Can I just reset it?
Reset it once at most. A breaker that trips again as soon as the AC starts is protecting you from a short, a failed capacitor, a seized fan motor, or a compressor drawing too much current, and forcing it can burn wiring or destroy the compressor. Leave the AC off and call. We find the cause and quote the repair before anything gets replaced.
What does emergency AC repair cost?
You get a firm price before any work begins. Common failures like capacitors, contactors, and fan motors typically run $150–$650, while refrigerant leaks and compressor problems cost more depending on the part and refrigerant type. Diagnostic fee waived with any repair.
What happens if my AC can't be repaired?
If a compressor or coil has failed on an older system, we show you the repair cost next to the cost of replacement so you can decide with real numbers. Free in-home estimates on new systems and replacements. Qualifying complete system replacements may also be eligible for our $500 off installation special, and financing is available.