Exergy Engineering

Feb 12, 2026 6:42 AM

4349 40th Street Southeast Suite D
Grand Rapids, MI (Michigan) 49512-4106
(616) 977-3****

Business Details

9 years Since 2006 Randy Harkema (Owner)

Services:	Consulting, Design, Development, Drafting, Engineering, Machine Shop, Surveying & Cartography, Testing, Mapping
Specialties:	Production
Industry Type:	Manufacturer
Professionals on Staff:	Instrumentation Engineers, Mechanical Engineers
Sales Volume:	500K
Employee Size Range:	1-4
Franchise/Chain:	Standalone
Fortune 500:	No

Additional Categories

Exergy Engineering is also listed under the following categories: Standard Yellow Pages Heading (SYPH) Categories:

Engineers - Professional

North American Industry Classification System (NAICS) Categories:

Engineering Services > Engineers - Professional

Standard Industry Classification (SIC) Categories:

Engineering Services > Engineers - Professional

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