
A&G Heating & Air
Installation, Repair & Maintenance Across Fresno
Fresno summers routinely stack 30 or more days above 100°F, and a cooling system that limps through July rarely survives August. A&G Heating & Air keeps Fresno homes cool with same-day repairs, right-sized installations and maintenance plans built around the way this valley actually heats up.
Our vans dispatch from N Hayston Avenue, which puts technicians in Woodward Park, Fig Garden, the Tower District, Sunnyside and Southwest Fresno quickly on the hottest afternoons. We stock capacitors, contactors, blower motors and R-410A on every truck, so most Fresno service calls finish in a single visit. Every diagnosis comes with photos, a written price and a plain explanation in English or Spanish before any work begins.

The failure patterns we see in Fresno are predictable: run capacitors that give out after the first triple-digit week, evaporator coils frozen solid by clogged filters and valley dust, refrigerant leaks in aging R-22 equipment, and condenser fan motors baked by rooftop heat. Our air conditioning experts test the whole system rather than swapping the first cheap part, so the same breakdown does not repeat two weeks later.
Older Fresno neighborhoods like the Tower District and Fig Garden often run undersized ductwork through hot attics, which makes a healthy unit feel weak. We measure static pressure and airflow before recommending anything, and we will tell you when a duct correction saves more money than new equipment.

When replacement is the honest answer, we run a Manual J load calculation using your home's real square footage, insulation and window exposure instead of matching the tonnage of the old box. Correct sizing matters more in Fresno than almost anywhere in California, because an oversized system short-cycles, never pulls humidity, and burns through compressors.
Our maintenance plan covers spring and fall visits: coil cleaning, refrigerant charge verification, electrical testing, drain flushing and thermostat calibration. Fresno's dust and agricultural pollen load coils faster than the national average, and a clean system typically cuts summer energy use noticeably while extending equipment life.
Explore our full range of air conditioning services in the Central Valley, or see our complete service area.
Whether you need an emergency repair in Sunnyside, a new heat pump in Woodward Park or a tune-up before the first heat wave, A&G Heating & Air answers the phone and shows up. Call (559) 765-1467 or request a free quote online for residential air conditioning services in Fresno.
We also provide air conditioning services in these nearby Central Valley cities.
Get started today with a free quote. We serve Fresno, Tulare, Kings & Merced Counties.