How much does it cost to order a new wall certificate? A replacement wall certificate costs $40. A CDFM certificate can be purchased here. A CDFM-A certificate can be purchased here. By Certification|2019-04-17T22:57:10+00:00July 23rd, 2018|CDFM Wall Certificates, Certification|0 Comments Share This Story, Choose Your Platform! FacebookTwitterLinkedInRedditTumblrPinterestVkEmail About the Author: Certification Leave A Comment Cancel reply Comment Save my name, email, and website in this browser for the next time I comment.