It's hard to believe that Guy is still running his dodgy website after all these years. Good call on catching his wife's review.  This stuff would be funny if there weren't punters handing over thousands on the back of his bogus guarantees.

I don't even know what kind of scam you call this. It's a front advertising website that pretends to be the actual contractor, but only takes a fee from the contractor and sells them the product.

The other big offender that I know about doing the same thing in timber treatment is Lifecote. They've changed name and directors a few times, but are still running the same game.  They've been better than poor Guy at getting forum threads, including all my hard work, pulled down. According to his bio, Guy is now also a freelance writer and raconteur in Spain. His talents are endless.