Contact Us (501) 455-2536 Grubbs, Hoskyn, Barton & Wyatt, Inc. Grubbs, Hoskyn, Barton & Wyatt, Inc. is a geotechnical consulting firm located in Little Rock (Headquarters) and Springdale, Arkansas. The firm was established as Grubbs Consulting Engineers, Inc. in 1964 in Fayetteville, Arkansas and moved to Little Rock in 1966. In addition to the main office in Little Rock, Grubbs, Hoskyn, Barton & Wyatt also has a branch office in Springdale, Arkansas. The practice of Grubbs, Hoskyn, Barton & Wyatt, Inc. can be divided into four principal phases: (1) geotechnical engineering analyses and design; (2) field instrumentation, measurement and laboratory testing; (3) subsurface exploration; and (4) engineering services for construction. The firm includes over 60 persons, including engineers; geologists; soils, laboratory, and materials technicians; drillers; and support personnel. The engineering group includes six (6) Registered Professional Engineers and two (2) Engineer Interns. Home Portfolio Experience About Us Contact AR State Highway & Transportation Dept US Army Corp of Engineers AASHTO home|portfolio|contact Grubbs Hoskyn Barton & Wyatt, Inc. | 1 Trigon Place | Little Rock, AR 72209-4266 | (501) 455-2536 website design company: 1011 Web Solutions