Adrian Mechanical Serv. Co
Todd Carver
953 West Beecher St
Adrian
MI 49221
Phone: 517-263-5025
FAX: 517-263-1430
E-Mail: t.carver@adrianmechanical.com
Types of Work: Commercial, Government, Industrial, Institutional, Service Repair
Fields of Work: Air Conditioning, Plumbing, Process Piping, Refrigeration, Heating, Welding
Website: www.adrianmechanical.com

Fry Mechanical Inc
Rodney Fry
727 Bradish St.
PO Box 762
Adrian
MI 49221
Phone: 517-263-0812
FAX: 517-265-4140
E-mail: rod@frymech.com
Types of Work: Commercial, Industrial, Institutional, Service Repair, Residential, Government
Fields of Work: Air Conditioning, Controls, Heating, Plumbing, Process Piping, Sheet Metal, Refrigeration, Heating, Welding

J.B. Cain Company
Bruce Ross
4315 Delemere Court
Royal Oak
MI 48073
Phone: 248-549-2722
FAX: 248-549-2735
Types of Work: Commercial, Industrial, Service Repair
Fields of Work: Plumbing, Refrigeration, Heating, Refrigeration-Supermarket

Grindall & White Inc.
86 years
Jeff White
400 Francis St/Box 1324
Jackson
MI 49201
Phone: 517-784-7124
FAX: 517-784-2239
E-Mail: grindall.white@comcast.net
History: Company started in 1914 by George H. Grindall. Started out as Residental Contractor. Moved into commmerical and industrial market in the late 1930s.
Additional Info: Family owned business specializing in industrial piping, school work and medical care facilities.
Types of Work: Commercial, Industrial, Institutional, Remodeling, Service Repair, Government
Fields of Work: Air Conditioning, Plumbing, Process Piping, Heating, Welding, Remodeling, Refrigeration

Gunthorpe Plumbing & Htg.
R. Lynn Gunthorpe, Larry Gunthorpe and Jerry Gunthorpe
909 Abbott Road Suite C
East Lansing
MI 48823
Phone: 517-333-2660
FAX: 517-333-2665
E-Mail: larry@gunthorpeplumbing.com
Types of Work: Commercial, Government, Industrial, Institutional, Residential, Service Repair
Fields of Work: Air Conditioning, Clean Room, Controls, DCC, Prefabrication, Plumbing, Process Piping, Refrigeration/Supermarket, Remodeling, Utilities, Heating, Welding
Website: www.gunthorpeplumbing.com

Hunter-Prell
Todd A Johnson
Susan L. Burdick
149 Richmond Ave.
Battle Creek
MI 49014
Phone: 269-962-7538 
FAX:  269-962-7311
E-Mail: hunterpr@iserv.net
Types of Work: Commercial, Healthcare, Government, Industrial, Institutional, Remodeling, Service Repair, Residential
Fields of Work: Process Piping, Plumbing, Mechanical Contract Management, Welding, Fire Protection, Underground, Utilities, Site Work, Prefabrication, Clean Room, Remodeling, Heating, Refrigeration

John E. Green Company
Charles J. Osborne
7619 Northport Drive
Lansing, MI 48917-9517
Phone: (517) 322-4030
Fax: (517) 322-9030
E-mail: chuckosborne@johnegreen.com
www.johnegreen.com
Types of Work: Commerical, Institutional, Industrial, Government, Service & Repair
Fields of Work: Air Conditioning, Heating, Clean Room, Fire Protection, Prefabrication, Process Piping, Plumbing, Refrigeration/Supermarket, Sheet Metal, Welding, Ventilation, Remodeling, Ulitilities, Controls, DCC

Northern Boiler & Mechanical Inc.
Jim Federighe
2035 Latimer Dr
Muskegon, MI 49442
Phone: (231) 777-2525
Fax: (231) 777-2853
E-mail: delaneytnbi@aol.com
Types of Work: Controls, Design & Build, Fabrication, Industrial & Commerical, Public Utilities, Conveyors, Boiler Repair, Power Heat Exchange, Pipe Fabrication & Installation, Structural Steel Fabrication & Erection, etc.

Shaw-Winkler, Inc
Lynn Morgan
Joe Kain
4910 Dawn Avenue
East Lansing
MI 48823
Phone: 517-351-5720
FAX: 517-351-5131
E-mail: lynnomorgan@sbcglobal.net , joekain@sbcglobal.net
Types of Work: Commercial, Government, Industrial, Institutional, Service Repair
Fields of Work: Air Conditioning, Clean room, Controls, Plumbing, Prefabrication, Process Piping, Heating, Remodeling/Modernization, Refrigeration, Utitlities, Welding
Website: www.shawwinkler.com

T.H. Eifert Inc
Tom Eifert
3302 W St Joseph
Lansing
MI 48917
Phone: 517-484-9944
E-Mail: teifert@theifert.com
FAX: 517-484-1699
Types of Work: Commercial, Government, Industrial, Institutional, Residential, Remodeling, Service Repair
Fields of Work: Air Conditioning, Clean Room, Controls, Prefabrication, Plumbing, Process Piping, Utilities, Refrigeration/Supermarket, Refrigeration, Remodeling, Ventilation, Heating, Welding
Website: www.theifert.com

W. Soule Company
Bob Mathisen
P.O. Box 2169
Kalamazoo
MI 49003
Phone: 269 324 7001
FAX: 269 324 7950
E-Mail: bmathisen@wsoule.com
Types of Work: Government, Industrial, Commercial, Institutional, Service
Fields of Work: Prefabrication, Plumbing, Process Piping, Sheet Metal, Air Conditioning, Refrigeration, Utilities, Ventilation, Heating