I am approved by Surrey Trading Standards, Experienced in Continental Drainage systems, from Hong Kong, Saudi Arabia, North west Europe. I have found that plumbing heating and drainage problems are resolved fairly quickly, except the really bad problems that occasionally arise.
I have no time to go shopping for spares whilst working, and therefore keep a variety of stock of material on board, to provide a 24 hour Service. If an extra part is required you don't receive a bill for the time spent to source replacement parts.
These references were checked by Checkatrade when Drainfix joined in January 2010.