Car AC Regas Near Rickmansworth, WD3 — From £40 | Watford MOT Centre Rickmansworth drivers can get their car air conditioning recharged at Watford MOT Centre in approximately 15 minutes. We offer same day AC regas from £40 — walk-ins usually welcome, covering all makes and models including cars, SUVs, vans, and hybrids. Is Your Car AC Working Properly? Air blowing warm even on maximum cold setting System takes several minutes to start cooling Unusual smell when AC is switched