A. G. Wassenaar, Inc. (AGW) is a multi-disciplined consulting engineering firm specializing in the geosciences and environmen ... tal services. Our services include, but are not limited to, geotechnical engineering, materials testing, construction observation services, remedial foundation and pavement studies, Environmental Site Assessments, Asbestos, Indoor Air Quality, Industrial Hygiene, OSHA Compliance, Storage Tanks Remediation and Chemical Spills. Our clients represent all sectors of the construction industry, including both private and public entities. AGW was founded in 1972 to provide geotechnical engineering services and related construction observations for the Rocky Mountain Region. Our comprehensive scope of geotechnical and construction related services are now offered throughout Colorado, while our environmental and safety-related services are offered throughout the United States and Canada. Our firm strives to provide sound, practical and solution-oriented services in a professional and responsive manner. This is accomplished through a combination of practical and local experience, technical competence, reliable field and laboratory studies, accompanied by a focus on effective communication and relationship building. In doing business with us, you will soon become aware that we are interested in developing lasting relationships with our clients. read more