Our diversified customer base includes ILEC’s, CLEC’s, IXC’s, RBOC’s, OEM’s, OSP Contractors, and EF&I companies. DOT’s commitment comes from our employees.The DOT Difference starts with our teams knowledge, flexibility, and customer driven services to meet your challenging demands. A Hispanic Woman-owned and managed business, DOT has received certifications from The State of Texas HUB Certification and Compliance Program, NCTRCA Disadvantaged Business Enterprise Certification and the California Women & Minority Business Enterprise (WMBE) Clearinghouse.
