Speedie & Associates, Inc. has been in continuous operation in Arizona for over 31 years. Together with a staff of
more than 100 engineers, technicians and support
personnel, we offer
quality geotechnical, environmental and construction
materials testing and inspection services
to thousands of clients statewide. Read
Speedie & Associates has been ranked #1 Geotechnical and Materials Testing Engineer for the 10th consecutive year in Ranking Arizona! Thanks to all who continue to support us and challenge us and allow us to serve you!