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Mill Branch Auto Service Mill Branch Auto

Youngsville, NC

Air Conditioning & Heat

An air conditioning system does not use refrigerant up. If yours is low, it leaked, and putting more in without finding the leak means paying for the same repair twice. We find it first.

Closed - opens tomorrow at 7:30am

You might need this if

  • Air blows cool at highway speed but warm at a stoplight
  • It worked fine last summer and is weak this year
  • A smell when the air comes on
  • The fan runs but nothing much comes out
  • The heat is lukewarm, or the windshield will not defog

How we do it

  1. Performance check first

    Vent temperature, high and low side pressures, and compressor engagement. Ten minutes tells us whether this is a leak, a blend door, or a blower.

  2. Find the leak with dye and a light

    UV dye and a sniffer, then photographs of exactly where it is weeping. Condensers, O-rings and hose fittings are the usual suspects.

  3. Fix it, then evacuate and recharge to spec

    Charged by weight to the manufacturer's spec, not by feel, and re-tested at the vent before it leaves.

Need air conditioning & heat?

Call and tell us what the car is doing, or send the details and we will come back to you the same day.

Call (919) 555-0173 Book