R W Gillespie & Associates Inc

Specialties

Geotechnical Engineering

Foundation Investigations

Embankments

Slope Stability/​Landslides

Rock Anchors

Geothermal & Supply Wells

Environmental Consulting

Groundwater Monitoring

Construction Materials Testing

Special Inspection Services

Nondestructive Testing

Steel & Masonry Inspection

Laboratory Testing Services

Soils, Concrete & Asphalt Testing

Construction Observation

History

Established in 1986.

R.W. Gillespie & Associate’s mission is to provide high quality services in the fields of geotechnical engineering, environmental consulting, and special inspection & testing. Since 1986, RWG&A has been committed to assisting owners, developers, designers, and contractors identify and manage their project’s uncertainties. We strive to develop sensible solutions with a goal of exceeding expectations.

Meet the Business Owner

Erik W.

Business Owner

Mr. Wiberg is the Owner and Chief Geotechnical Engineer. Mr. Wiberg’s responsibilities include business development, project management, engineering analysis, preparing technical reports, producing conceptual and detail designs, and developing and coordinating field and laboratory testing programs. Mr. Wiberg has diverse geotechnical and civil engineering experience covering a broad range of projects ranging from site feasibility evaluations, subsurface explorations, foundation evaluations, ground improvement, forensic investigations, shoreline stabilization, municipal waste management permitting, and civil site design. Mr. Wiberg has geotechnical experience on projects utilizing rock anchors, moment foundations, site preloading and monitoring, construction and operational dewatering, and field instrumentation, including slope inclinometers and piezometers.