I am currently a heavy line diesel mechanic specialized in AG equipment such as tractors and combines, specifically older stuff early 90s and back. I can do everything from motors to tranny’s to hydraulics and everything in-between. I have more work than I can shake a stick at and make good money doing it but due to back issues I’m worried about how long I can keep at it. Looking for ideas of a small business I can start while utilizing my broad skill set. I know there is money to be made in specializing but having a hard time coming up with something good. Any input is appreciated. Bonus points for an idea that allows my father to help on the side, he’s also a life long diesel mechanic whome I work with but also having a long string of health issues. Looking for something a little less physically demanding. Thank you for any input!