I am so happy with the work you have done, and I appreciate you taking the time to keep me informed throughout this process. I would be very happy to recommend you!

Thank you also for recommendations i.e. chippy, plumber, electrician, plasterer - this has been a enormous help.
 
All my best,

Top quality work. Really professional, the kind of contractors that give you confidence that you've hired the right people when you're doing a huge job like this, which is pretty much essential.