Justin & Jim Sandner


Northstar Construction and Excavation has been serving the people of Star Valley for over 20 years.  Jim and Linda Sandner have built this business on the principles of honesty and service to our customers.  We strive to fulfill this commitment with every job we undertake. With our son, Justin,  Northstar Construction  will continue these standards for another generation.

Northstar would like to help you with your building and excavation needs.  We offer experience and expertise in water systems, septic systems, road construction, snow removal or building your dream house.   We work hard to assure that our employees are reliable, our timetables realistic and our price quotes are accurate.  Constant attention is given to coordination of subcontractors, scheduling, details and quality of work.  We take pride in a job well completed. 

Welcome to our web site.  Please go to the links and enjoy viewing some of our past and current projects.

Northstar Office





Northstar Construction & Excavation
Attn.: Jim A. Sandner
PO Box 3048
111659 Hwy. 89
Alpine, WY  83128
(307) 883-7525 tel.
(307) 883-7526 fax