When should I stop doing the work myself?
Short answer
The day a competent helper can do the work to 80 percent of your standard. Waiting for 100 percent is how owners stay stuck for ten years.
The 80 percent rule
If a trained employee can do the work at 80 percent of your quality and the customer can't tell the difference, you should be doing something else. Quoting, hiring, selling, planning, building the next year.
What you trade
You trade some perfection for a business that exists without you in the truck. Owners who refuse this trade have a job, not a business, and they sell for nothing at retirement.
Ask your version of this question
This is one business owner-tested take. Your shop size, trade, and team change the answer. Ask the exact version inside Ask a Shop Owner and get a response grounded in how owners like you actually handled it.