Terracon is an employee-owned consulting engineering firm providing environmental, facilities, geotechnical, and materials services. We offer clients across the country practical cost-effective solutions from more than 175 locations. By anticipating project requirements and adapting to challenges, we make it easy for you to work with us. We approach every project – large or small – with your business objectives in mind. This focus results in projects being completed accurately and on schedule.

1050 N Fairway Dr Avondale, AZ 85323-5221
Phone: 480-897-8200
Fax: (480) 897-1133

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More than 175 offices from coast to coast.