Our Services

Princeton Planning & Project Management (P3M) is a professional contracting and consulting firm specializing in excavation, civil construction, project planning and permitting, environmental compliance, and sustainable construction.

Civil Construction

Site Development, Road and Bridge Permitting & Construction, Site Utilities, and Earthworks

Stream Restoration

Resource Management, Permitting, Design, and Construction

Road & Bridge Construction

Stream Permitting, Design, Site Clearing, Excavation, and Construction

Septic Systems

Certified permitting and installation services for septic systems in Deer Lodge, Granite, and Powell Counties.

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Our Services

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