Mailing Address:
401 Old State Road
Boyne City, MI 49712
Phone: 231-347-8112
Email: bwangeman@colwellwangeman.com

Partners & Subcontractors

Architects

Anthony Esson Architect
Gaylord, (989) 732-0585

Richard Newmann
Petoskey, (231) 347-0931

Elaine Keiser, 
Petoskey, (231) 439-0472


Engineering

Benchmark Engineering, Harbor Springs
Bryan Nolan (231) 526-2119

OHM Associates, Petoskey
Amanda Porath: (231) 348-1180

Ryan Johnston P.E.,
Petoskey, (231) 242-0609


Suppliers & Subcontractors

VP Buildings, Inc.
John Lennane: (248) 505-5880

Preston Feather Building Centers
Don Smith: (231) 47-2501

Bayko Concrete, Inc.
Mike Bajko: (231) 582-6114

L&L Contracting, Inc.
Rob LaHaie: (231) 627-3191

Ballard’s Plumbing & Heating
Jim Rand: (231) 753-2110

Muller Electrical, Inc.
Bill Muller: (231) 347-6511

Wilmot Electric, Inc., Charlevoix
Sean Davis: (231) 547-5583