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News & Events

20th Anniversary Celebration!

Guests from across the state of Texas and from out of state gathered together for an evening of entertainment and celebration. From attending a show…

Collier to Present at AGWA-AGWT Annual Conference

The AGWA-AGWT Annual Groundwater Conference will be taking place in Ontario, California on February 11th-12th, 2019. Brandon Gartrell, Saas Team Lead & GIS Administrator, will…

Greetings from the Rockies!

Phil Sirles, Joins the Collier Team! Collier Consulting is pleased to announce Phil Sirles, Senior Geophysicist, as the newest member of the Collier Team. Phil…