• Jim Karczewski has a diverse portfolio of over 500 projects with a concentration in designing and building highly-efficient residential structures. He has worked with clients throughout the state, many of whom have done multiple projects with Karczewski Architects.

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Karczewski Architects has been a West Michigan design pioneer in the movement toward near zero-energy and zero-waste construction methods. Having developed an innovative post & beam construction method for structural insulated panel construction, we strive to use local and regional materials.