This may seem like an extensive commitment to a new profit center, but remember the profit potential.  More importantly, remember that you have a leg up on the person who has never been in the auto service industry.  Since you have experience in this industry, you already possess many of the qualities necessary for success with PDR ( e.g., mechanical inclination, sales ability, determination to succeed ).  Nonetheless, you may want to consider having a dedicated employee devote full time effort to learning PDR (dent repair bridgend has PDR technicians) so that your glass business does not suffer while you add PDR to it.