I am about to have an interview for a job which requires vetting and a clean criminal record. Also sign Official Secrets Act. Quite a niche job so would prefer not to say.
I want to start a small claim against someone who has done some building work for me and left my house in a mess. He's claiming I owe him as I haven't paid the 'client's satisfaction' instalment and I think he owes me as I'll need to spend £5k+ putting it right.
I have held off starting the claim incase it shows up on the vetting check but the other side of me is worried he will start his own claim which I imagine will look worse.
What should I do for the best?