We have been waiting to exchange contracts on our house for aaages. We had to replace the water tank as part of the sale. All done, seems fine, but the plumber didn't complete the paperwork to certify that it complies with building regs. And now he's ghosting us! He won't call back, answer texts, anything!
DH asked the council whether we needed regs for a water tank, they said yes, and the solicitor said that as he did that, she not cannot get an indemnity against it. So i'm at panic stations. What can we do? Please help!