**LUNA Award Winner - 2019 Rising Star Firm of the Year**Certifications: DBE, WBE, SBE, WOSB, TxHUBUnderground Support Services, LLC offers specialized materials and professional services to the heavy civil construction industry. We work with clients to provide innovative and quality solutions to infrastructure projects both large and small.Approved NAICS Codes:423710: HARDWARE MERCHANT WHOLESALERS423830: INDUSTRIAL MACHINERY AND EQUIPMENT MERCHANT WHOLESALERS425120: NONDURABLE GOODS AGENTS AND BROKERS, WHOLESALE TRADE425120: WHOLESALE TRADE AGENTS AND BROKERS236220: COMMERCIAL AND INSTITUTIONAL BUILDING CONSTRUCTION236220: PROJECT MANAGEMENT237310: CONSTRUCTION MANAGEMENT, HIGHWAY, ROAD, STREET AND BRIDGE237990: CONSTRUCTION MANAGEMENT, TUNNEL237990: OTHER HEAVY AND CIVIL ENGINEERING CONSTRUCTION237990: TRENCHING, UNDERWATER237990: TUNNEL CONSTRUCTION238910: CORE DRILLING AND TEST BORING FOR CONSTRUCTION541611: GENERAL MANAGEMENT CONSULTING SERVICES541611: SITE LOCATION CONSULTING SERVICES541618: OTHER MANAGEMENT CONSULTING SERVICES541990: ALL OTHER PROFESSIONAL, SCIENTIFIC, AND TECHNICAL SERVICES541990: CONSTRUCTION ESTIMATION SERVICES