TMGThe Mechanics Glasgow · Renfrew

Air con that works — and an honest answer when it doesn't.

Re-gas, leak testing and repair for older and newer gas types alike. If it's a leak rather than a top-up, we'll show you where before quoting.

The accessory belt and pulleys on the front of a car engine.

Signs it needs a look

  • It blows, but not cold
    Often low on gas — which usually means it has leaked from somewhere.
  • The windscreen is slow to demist
    Air con dries the air; a weak system makes misting worse.
  • A musty smell from the vents
    Bacteria in the system or a tired cabin filter.
  • A noise when the air con switches on
    The compressor or its clutch may be struggling.

What we do

  • System performance checkvent temperature
  • Leak testbefore re-gassing
  • Re-gas for older and newer gas typesto spec
  • Findings explained on videosent to you
PriceRe-gas and repair prices depend on the gas type and the fault. We'll quote once we've checked the system.
Same on every job

If it's leaking, we'll show you where.

A re-gas on a leaking system just leaks again. We check first, show you what we found, and let you choose.