San Antonio

Heavy Civil Contractor — San Antonio & South Texas

DNT Construction's San Antonio office on Redland Road serves Bexar County and the broader South Texas development corridor — one of the fastest-growing civil construction markets in the country. San Antonio's combination of military-adjacent industrial development, master-planned community growth in Comal and Guadalupe counties, and an active commercial and logistics sector creates consistent demand for a civil contractor with the equipment depth and self-perform capability to handle large and complex scopes without subcontracting the primary civil work.

DNT's San Antonio team has extensive experience coordinating with the San Antonio Water System (SAWS), CPS Energy for electrical work and medium-voltage coordination, and the regional MUD and county infrastructure review process that governs most Comal and Guadalupe County development. Knowing the utility authority, understanding the permit review timeline, and having established relationships with the inspectors who sign off on system acceptance are what separate a contractor who can reliably hit a utility turn-on date from one who is always chasing it.

Civil Services — San Antonio & South Texas

• Mass Grading & Earthwork — Site clearing, cut-and-fill grading, subgrade preparation, and paving on master-planned communities, industrial sites, and commercial developments across the San Antonio metro.
• Wet Utility Installation — Sanitary sewer gravity mains, force mains, lift stations, water distribution and transmission mains, storm drainage, and retention pond construction, coordinated with SAWS, City of San Antonio Public Works, and regional MUDs and water districts.
• Dry Utility Installation — Underground electrical conduit, natural gas, telecom, and fiber infrastructure, coordinated with CPS Energy, Atmos Energy, and regional telecom providers.
• Retaining Walls & Masonry — CMU retaining walls, MSE walls, stormwater detention ponds, and generator yard walls for commercial and data center sites.
• Mobile Rock Crushing — On-site limestone and caliche processing for road base and structural fill, common on Bexar County sites with shallow or fractured rock.
• Data Center Civil Sitework — Turnkey civil scope for data center campuses in the San Antonio metro, including CPS Energy medium-voltage coordination.
  
  

Markets Served from San Antonio

San Antonio, New Braunfels, Schertz, Seguin, Boerne, Converse, Universal City, Floresville, Pleasanton, Hondo, and the full Bexar, Comal, Guadalupe, Atascosa, and Wilson County markets. DNT also serves the Laredo and Rio Grande Valley corridors from San Antonio on large industrial and infrastructure scopes.

Contact — San Antonio Office

Phone: (210) 490-6700
Bids: bidsa@dntconstruction.com
General: inquiries@dntconstruction.com
Address: 18954 Redland Road, San Antonio, TX 78259
Hours: Monday–Friday, 8:00 AM – 5:00 PM