DALLAS Servicing North Texas, Oklahoma, Arkansas, North Louisana CentralMark Technical Sales Associates 3333 Naaman School Road Garland, TX 75040 Phone: 972-414-8188 Fax: 972-414-6788 Website: www.cmatex.com HOUSTON Servicing south Texas and South Louisiana CentralMark Technical Sales Associates 5116 Bissonnet, Suite #201 Bellaire, TX 77401 Phone: 713-771-1500 Fax: 713-771-1600 Website: www.cmatex.com

AUSTIN Servicing Central Texas, the Rio Grande Valley and the Texas/Mexico border CentralMark Technical Sales Associates 8500 N. Mopac, suite #804 Austin, TX 78759 Phone: 512-795-0966 Fax: 512-795-0045 Website: www.cmatex.com FORT WORTH CentralMark Technical Sales Associates 5101 Apple Valley Colleyville, TX 76034 Phone: 817-498-5818 Fax: 817-581-6347 Website: www.cmatex.com