Dear Mr. Hupy,
I am currently a client of yours and just wanted to let you know how impressed I am with your firm. You have been very professional and have kept me up to date with what has been going on with my case. Any questions I may have your office has answered promptly and with utmost professionalism. Your employees are very hard workers who I hope your company values.
I just wanted to share with you how impressed I am with your legal team thus far, and that I will recommend your firm with the utmost confidence and enthusiasm.