We've been using your service for about 5 years (used to do the job myself), and the teams have been great to work with and have provided excellent service. The team today, (Dean, Matt & Ryan) however, took things to a new level. The windows are spotless, but the extra kick came when Dean mentioned he saw the mirrors were a little dusty and proceded to clean them. Now that's service!!
So, you have a client for life and I'll definitely ask for Dean for the next visit.