Petoskey, MI 49770 Colwell Wangeman Consturction Logo (231) 347-8112
Fax: (231) 497-5044


Commercial & Retail
Automobile Sales & Service
Manufacturing & Industrial
Government, Municipal & Aviation
Sport & Recreation
Partners & Subcontractors

Government, Municipal & Aviation

Emmet County DPW

Waste Transfer Station Phases 1,2,3
Recycle Center Phases 1,2,3,4
Employee Improvements Project
Maintenance Facility

Elisa Seltzer: (231) 348-0640

Emmet Country Transfer Station


Emmet County Road Commission

12,000 SF Levering Facility
10,000 SF Petoskey Storage Facility

Brian Gutowski: (231) 347-8142

Emmet County Road Commission Letter


United States Postal Service

Walloon Lake Post Office

Terry Gaither: (231) 535-2421

USPS - Walloon


City of Petoskey

DPW Garage Phase 1 & 2
City Hall Fire Station Phase 1
Municipal Pier Upgrades
Shoppers Alley Building Renovation
Tennis Court Concession Building


Harbor Springs Airport

Design Build
Hayes Hangar
Offield Hangar
Dobbs Hangar

Rip Hayes, (248) 939-3986


Emmet County Airport

Multiple Structures

Design Build
Dobbs Hangar Pellston

Harbor Hangars, Inc

12,000 SF Hangar Tri-Plex

Dave Schroeder
Harbor Springs


Little Traverse Bay Bands of Odawa Indians

911 Spring Street Administrative Building, Petoskey
New Build
Drier Road Fish Hatchery Facility, Levering
Odawa Circle Maintenance Building, Harbor Springs

Barry Laughlin: (231) 838-8503