Learn proper retaining wall installation at a VERSA-LOK contractor seminar. Early each year we conduct retaining wall installation seminars nationwide. Contractors are invited to learn installation techniques, engineering fundamentals, feature design and tips for accurate estimating from authorized VERSA-LOK technical experts. At the conclusion of some seminars, attendees will be invited to take the National Concrete Masonry Association (NCMA) certification exam.

To register, call the contact person listed below. Or, register online for select seminars. If no seminars are listed in your area, check with your licensed regional manufacturer for upcoming seminars or ask to have your name added to their mailing list.

Learn about additional training materials HERE.


Date Location Manufacturer / Dealer Contact Name Contact Number NCMA Register Online
01/23/2018 Midwest Block & Brick
Tulsa, OK
Tom Isom (918) 836-9151 NCMA Certification available
01/25/2018 Midwest Products Group Office
Springfield, MO
Klayton Labby (417) 861-7950 NCMA Certification available
02/01/2018 Sunrise Optimist Club
Topeka, KS
Jay Werner (785) 633-8921 NCMA Certification available
02/27/2018 Machinists Hall Auditorium
Bridgeton, MO
Chad Johnson (800) 770-4525 NCMA Certification available
Number of Attendees
03/01/2018 Knights of Columbus
Shawnee, KS
Chad Johnson (800) 770-4525 NCMA Certification available
Number of Attendees
03/07/2018 West Saint Paul Armory
West St. Paul, MN
Barb Macdonald (651) 770-3166
Number of Attendees