In 2002, CEO Matthew D. James purchased controlling interest in the small company and changed the name from EIC to Native American Services Corp (NASCO).

NASCO is a Design Build, CM/GC company that primarily performs commercial and industrial construction in approximately 30 states nationwide, and internationally.

NASCO spent many years building relationships, and through the help and guidance of the Small Business Administration, entered the Mentor Protégé program, and formed what would be known as "The NASCENT Group J.V" which helped NASCO compete for contract vehicles previously not available to a small company.

The NASCENT group currently handles the work on the JOC (Job Order Contract) at Fort Eisenhower, SABER (Simplified Acquisition of Base Engineering Requirements) at Seymour Johnson AFB and Holloman AFB and IDIQ (Indefinite Delivery, Indefinite Quantity) Contracts at Fort Leonard Wood.

In 2007, it was announced that NASCO would be starting a new Joint Venture with Washington Group International to go after more contracts across the United States.

Also in that year, they won a five-year MATOC contract with the U.S. Army Corps of Engineers which included building the United States Border Patrol station in Blaine, Washington which is also currently the headquarters of the Blaine Section of the United States Department of Homeland Security NASCO currently has, or has completed contracts at Seymour Johnson Air Force Base (North Carolina), Holloman Air Force Base (New Mexico), Fort Leonard Wood (Missouri), Indiana MATOC, Anniston JOC (Alabama), Florida SATOC (Jacksonville), Compec II SABER (Nationwide), as well as several other Government, private construction, and University jobs nationwide.