Unfortunately we can't recommend any individual companies within the information, but it looks like we've neglected to mention what you should be looking for, apologies for that.
The particular services you are looking for are called "Escrow services", if you run an online search for this then there will be quite a few mentioned, most of the top financial institutions offer these services, but you will need to do a little homework in terms of what each service provides, costs etc
DIY how to tutorial projects and guides - Did you know we have a DIY Projects section? Well, if no, then we certainly do! Within this area of our site have literally hundreds of how-to guides and tutorials that cover a huge range of home improvement tasks. Each page also comes with pictures and a video to make completing those jobs even easier!