P M Marsh Ltd | Favorite About P M Marsh Ltd is a MOT Service Center in Warminster. Call us to book in for an MOT test or for more details. MOT ClassesClass 4 MOT TestPhotos Map No Records FoundSorry, no records were found. Please adjust your search criteria and try again. Google Map Not LoadedSorry, unable to load Google Maps API. Driving Walking Bicycling Public Transport Miles Kilometers Reviews Claim Listing Address The Garage Warminster Wiltshire, BA12 6RG Contact Details Main Phone: 01985844349 Automotive Garage Category: MOT Test Station