______________ (Name of the company),
Date: __ /__ / ____ (Date)
_____________ (Name of the vendor),
Subject: Request for work completion certificate
This is bring in your kind notice, that my name is __________ (Name) and we have completed a deal of __________ (Name of the work) dated __________ (Date).
I am writing this letter to ask for a work completion letter from your end for the above-stated work. I really hope the work quality was appreciable and you liked the quality work provided. The certificate would be really for my future aspect.
Please let me the best time to contact you regarding the same. I will be leaving my contact number underneath for your contact purpose.
Yours ___________ (Faithfully/Truly),