CSJ US LLC is a PE-led civil engineering practice focused on one discipline: keeping utilities from delaying infrastructure projects. Principal Chad Colter, P.E. brings key-personnel utility engineering experience from major Texas corridors — including IH 14 (Waco District), SH 185/FM 616 (Victoria District), and the North Tarrant Express program — to DOT primes, public agencies, and utility owners.
| Firm registration | Texas Board of Professional Engineers and Land Surveyors, Registered Engineering Firm F-26093 |
| Principal | Chad R. Colter, P.E. — Texas Professional Engineer No. 150684 (Civil); U.S. Marine Corps veteran |
| Veteran status | SBA VetCert Service-Disabled Veteran-Owned Small Business (SDVOSB) · Texas VetHUB certified |
| TxDOT precertification | Approved in 18.4.1 (Utility Engineering); 18.3.1 / 18.5.1 / 18.6.1 resubmissions in process |
| Registrations | Texas CMBL active · NAICS 541330 |
Experience cited for IH 14, SH 185/FM 616, and North Tarrant Express reflects work performed by the principal as key personnel; project-specific summaries available on request.
Teaming as a precertified utility-coordination subprovider · direct support to districts and public agencies · utility-owner representation. Capability statement, resume, and past-performance summaries available immediately.
Chad Colter, P.E. · [email protected] · (512) 698-6058 · Weatherford, Texas