About Us

 Founded in 1993, the company is privileged to have important market leaders such as Verizon Wireless, AT&T Wireless, T-Mobile, Sprint Nextel, Alcatel Lucent, Ericsson, Nokia Siemens, Crown Castle, American Tower, SBA, and Clearwire among its valued customers. Headquartered in Dallas, Texas, C-Mark operates several regional field offices and warehousing facilities through-out North America, leading the industry in the design, construction and maintenance of telecommunications networks. 

 Casson-Mark Corporation is a leading telecommunications services innovator, dedicated to providing cutting edge solutions for both wireless and wireline networks. We take pride in our quality, our excellent customer service metrics, and our values.  Through our in-house highly trained technicians and project management teams, C-Mark has the expertise to take our customer through all stages of network build out, from planning and design to deployment, construction and maintenance, our managers and technicians perform every aspect of network development with in-house vendor-certified resources.    

 We take pride in our quality, our excellent customer service metrics, and our values.   C-Mark is focused on building network sites with environmentally and aesthetically pleasing design concepts and implementation solutions to the most technically challenging situations.  We have a solid reputation with our customers for quality workmanship, reliability, safety and responsiveness.