Come around to fix a leak in my roof, quoted £800 for the repair as it was a 3 stories building,…read moredid the job and left! 2 days later it rained and water was pouring in... Tried to call him to fix it, but he was to busy. Got another registered engineer up there to have a look, he pulled out the clear silicon that you would normally use on your bathroom. That's what they used to fill the gap.. Please don't waste your money with these cowboys!!...