Hello Vajid,
QuickBooks is good for accounting, but as for automotive repair, it is not specific enough. For example, keeping track of customers’ vehicles (Y-M-M, VIN, mileage, etc.) is something best done using specific shop management software. Unless you want to spend thousands and thousands, it is generally recommended that you use one program for mechanical repair and another for collision repair. With regards to mechanical shop management software you can go to https://www.automotivemanagementnetwork.com/tools/shop-owner-resource-directory/#Shop-Management-Software for a list of the top 20 programs. Good luck on your new business.