San Jacinto in July is no joke. If your A/C blows warm air, you need it fixed today — not next week. We diagnose A/C systems properly: recover the refrigerant, pull a vacuum, find the leak, fix the leak, recharge to factory spec. No 'top it off and hope' work. A Supercanic location, with A/C service backed by the network warranty.
Before we touch anything we measure vent temperature, ambient temperature, humidity, and idle/2000 RPM performance. A properly working A/C should pull vent temp 35–45°F below ambient. We document where you're starting.
We hook up high-side and low-side pressure gauges. The pressures tell us almost everything: too low = leak or undercharge. Too high = overcharge, blocked condenser, or bad cooling fan. Cycling rapidly = expansion valve. Equal pressures = compressor not pumping.
If we suspect a leak, we charge with UV dye and use an electronic sniffer. We find the leak — condenser, evaporator, compressor shaft seal, O-ring, line — before we replace anything.
We recover the existing refrigerant (R-134a or R-1234yf) properly — venting refrigerant is illegal and bad for the planet. Replace the failed component. Pull a deep vacuum (at least 29" Hg for 30+ minutes) to remove moisture. Recharge to factory spec by weight, not by gauges or guess.
After recharge we run the system at idle and 2000 RPM, measure vent temp, check pressures, look at high-side and low-side cycling, and confirm cabin reaches target temperature. Documented before-and-after on every job.
While we're in there we check your cabin air filter (often the cause of 'weak airflow' that looks like an A/C problem) and inspect the blower motor and resistor for any heat or arcing damage.
Standard on most repairs. Parts and labor. If something we touched fails, we fix it again — no charge, no argument. That's how locally-owned shops have to operate.
★ Mon–Sat 7AM–6PM ★ 1685 S State St, San Jacinto, CA ★