I would certainly recommend Master Window Cleaners. I lost the previous window cleaner I'd had for 8 years when he moved into commercial work only. Master Window Cleaners came out very promptly and gave me a comprehensive quote. I had to change the date (my fault) we'd agreed on which was done without any fuss. Paul arrived on schedule and did a fantastic job, working non stop and very efficiently and was very pleasant. I will definitely be calling on them again.