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Michael K. Shields


President, Blackberry Systems
6477 West KL Ave.
Kalamazoo, MI 49009
PH 269-353-8844
Cell 269-207-5124
Residential Website:
Commercial Website:

Mike Shields had over 40 years of construction and historic restoration experience. His education and training are in energy efficient design and architecture; his construction experience is in both residential and commercial new construction and renovation. His work with window restoration dates back to 1973. BlackBerry Systems was founded by Mike in 1980 and has performed over one hundred major commercial historic window and door projects including university, corporate, multi-use, municipal, hotel and commercial residential projects.