Brendan Kenna-Inside Sales
Jeff Mabray -Specification Sales, System Design
Brian Johnson - Contractor/Distributor Sales
Doug Klein - Specification Sales/Custom Fabrication
Matt Knotts - Contractor/Distributor Sales
Don Martin - Service Manager
Edwin Jones - Principal

613 Business Pkwy
Richardson, TX 75081
800-706-4000 
214-361-4000
Fax 888-706-4011

Houston

Rob Tegtmeier - Specification Sales, System Design
Lynn Zuklev - Specification Sales, System Design
Scot Stoner - Contractor/Distributor Sales

5151 Katy Frwy, Suite 314
Houston, TX 77007-2261
800-706-4010
713-572-4000
Fax 888-706-4011

Oklahoma City
Jack O'Connor, Sales
7252 N.W. 17th St.
Bethany, OK 73008
800-706-4011
405-495-4200
Fax 888-706-4011