Big Tire & Wheels
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A/C Service & Repair

Diagnose, recharge and repair vehicle air conditioning.

ac-service

California summers are brutal. When your A/C blows warm or weak, we plug in the manifold gauges, check pressures, leak-test the system with UV dye, and tell you exactly what's wrong before quoting the fix.

We service both R-134a (older) and R-1234yf (newer) systems — recharge, evacuate, replace seals, condensers, compressors, expansion valves and TXVs.

Most simple recharges are done in under an hour. We don't just top off a leaking system — that wastes refrigerant and money. We find the leak and fix it.

What's included

  • Performance test of the entire A/C system
  • Pressure and temperature reading at all ports
  • UV-dye leak detection
  • R-134a and R-1234yf recharge
  • Compressor, condenser, evaporator and TXV replacement
  • Cabin-air filter replacement

Our process

  1. 1Hook up the manifold gauges and read pressures
  2. 2Run the system and measure vent temperature
  3. 3Leak-test if pressures are off
  4. 4Quote the repair — recharge, replace, or both

Frequently asked

Why does my A/C work at highway speed but not at a stoplight?+

Almost always a low refrigerant charge or a failing condenser fan. We can diagnose either in about 20 minutes.

How much does a recharge cost?+

Depends on refrigerant type and how much the system needs. R-134a recharges are usually less than R-1234yf. We quote before we touch anything.

Do you fix the new R-1234yf systems?+

Yes — we have the equipment and the refrigerant. Many shops can't service these; we can.

WhatsApp (916) 628-0535
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