California
1239 cities across all 58 counties — Central Valley heat, coastal, desert and Sierra communities. AC repair, heating repair, heat pump service and 24/7 emergency HVAC.
Air conditioning repair, furnace repair, heat pump service and complete HVAC installation from licensed, insured technicians. AC not cooling? Furnace not working? First Call answers the phone around the clock and dispatches to every city in CA and NY — with upfront flat-rate pricing and no overtime fees.
Same standards, same pricing model, local response times.
1239 cities across all 58 counties — Central Valley heat, coastal, desert and Sierra communities. AC repair, heating repair, heat pump service and 24/7 emergency HVAC.
1612 cities from the five boroughs and Long Island to the Hudson Valley, Finger Lakes, Adirondacks and Western NY. Furnace repair, boiler support, mini splits and emergency service.
From a single capacitor to a full high-efficiency system replacement — residential and light commercial, every brand, every season.
AC not cooling, blowing warm air, leaking water, tripping the breaker or making noise? We diagnose and repair every brand of central air, heat pump and mini split.
View AC RepairRepair bills stacking up? We size, quote and install high-efficiency air conditioning systems with real load calculations and airflow testing — not guesswork.
View AC Installation & ReplacementNo heat, cold air from the vents, a furnace that won't ignite, or a system that short cycles — we repair gas furnaces, electric heat, boilers, heat pumps and wall units.
View Heating RepairEvery gas and electric furnace brand serviced, with combustion and carbon monoxide safety testing included on every visit.
View Furnace RepairA properly installed furnace is quieter, safer and cheaper to run. We handle sizing, venting, ductwork, gas lines and permits.
View Furnace InstallationHeat pumps run year-round, so they fail more often. We repair reversing valves, defrost boards, charge problems and auxiliary heat faults.
View Heat Pump RepairHeat waves and cold snaps don't keep business hours. Our dispatch line is staffed 24 hours a day, 7 days a week, holidays included.
View 24/7 Emergency HVAC RepairMost emergency breakdowns we see were preventable. A 21-point seasonal tune-up keeps capacity high and utility bills low.
View AC & Furnace Tune-UpDuctless systems deliver room-by-room comfort with no duct losses — perfect for older homes, additions, ADUs and apartments.
View Ductless Mini SplitA miswired thermostat can look exactly like a dead AC or furnace. We install, wire and program smart thermostats correctly the first time.
View Thermostat InstallationLeaky, dirty ducts waste up to 30% of the air you paid to heat and cool. Cleaning, sealing and filtration upgrades fix comfort problems fast.
View Air Duct Cleaning & IAQDowntime costs money. We service rooftop package units, split systems and light commercial equipment on your schedule, including after hours.
View Commercial HVACWe built this company around the two moments homeowners hate most: the first brutally hot afternoon when the AC gives up, and the first freezing night when there is no heat. Both get answered the same way — a real person on the phone, a real arrival window, and a real price before we start.
Reach a live dispatcher 24/7. Describe the symptoms — we triage true emergencies first.
Same or next-day where available, plus a text when your technician is on the way.
Measured, documented, explained — then priced before any work begins.
We test performance after the fix and leave the readings with you in writing.
Talk to a live dispatcher right now and get a licensed technician on the way — often the same day. Upfront flat-rate pricing before any work begins. No overtime charges nights, weekends or holidays.
☎ (209) 309-1834Real feedback from homeowners and business owners who called us first.
“Our AC died at 8pm during a heat wave and First Call had a technician at the house before 10. He showed me the burned-out capacitor, quoted the price before touching anything, and we had cold air the same night. No after-hours surcharge either.”
“Woke up to no heat with a newborn in the house. They moved us to the front of the line, found a cracked ignitor, and had the furnace running in under an hour. Honest, fast, and they actually explained what went wrong.”
“Three companies quoted us a new system. First Call was the only one that measured airflow and did a real load calculation instead of guessing. The new unit is quieter and our summer bill dropped noticeably.”
Find your city for local AC repair, heating repair, furnace repair and 24/7 emergency HVAC service with local dispatch and response times.
Straight answers from working technicians — no fluff, no upsell.
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