Established in 1967 as William H. Smith and Associates, now known by our clients and industry as WHS, has become an Engineering and Land Surveying company existing firmly on our accountability, professionalism and expertise standing alongside and supporting our clients and the communities where we live and work.

Texas Firm Registration No. 10193907

MAIN OFFICE
1515 9th St., Suite A
Rock Springs, WY 82901

Toll Free – 866-938-3088
Phone – 307-875-3638
Fax – 307-875-3640