I think we give customers too much leeway on changing their minds after the work is done
I run a small plumbing crew in the suburbs and I keep seeing posts here where people laugh about customers who call back a week later wanting a free adjustment. Everyone acts like it's part of the job to go back for free because the customer "changed their mind" on where the sink sits. I disagree. If I finish a job, clean up, and hand you an invoice, that's the agreement. Last Tuesday I got a call from a lady in Northbrook who wanted me to move her toilet six inches to the left after I already set it, and she expected no extra charge because she "didn't think it through." My guys spent three hours on that initial install with proper venting and leveling. Moving it means ripping out tile, new flange work, maybe drywall repair. That's not a quick tweak, that's a whole new job. I told her politely I'd do it for half my regular rate since we just did the work, but some folks on here act like you should eat those costs to keep the customer happy. Has anyone else set a firm boundary about revisions after the invoice is signed?