All certifications

MA Class III Motor Vehicle Repair Shop Registration

Class III Shop

MA RMV registration required to legally operate a mechanical auto repair shop. Class IV covers body/paint; Class I/II cover used and new vehicle sales.

Who needs it
Anyone opening or operating a repair shop in Massachusetts.
How to get it
Apply through the MA RMV. Requires a physical location with proper zoning, a surety bond, business registration, and town sign-offs (zoning, occupancy, fire, board of health).
Cost
Application + bond + town fees: typically $500–$2,000 to set up. Annual renewal required.