A.G. Wassenaar. AGW was established in 1972 to supply geotechnical engineering services and related construction observations for the Rocky Mountain Region. Our comprehensive range of geotechnical and construction related services are now offered throughout Colorado, while our environmental and safety-related services are provided throughout the US and Canada.

Contact Details

  City Denver , CO
  Zip Code 80222
  Address 2180 S Ivanhoe St Suite 5
  Phone Number (303) 759-8100