Lloyd Meyer
President - Ozinga Chicago
2255 S. Lumber St.
PO Box 16800
Chicago, IL  60616

Paul Ozinga
Vice President, Ozinga Chicago
PO Box 16800
Chicago, IL  60616

Justin Ozinga
President, North & South Suburban
19001 Old LaGrange Rd.
Mokena, IL  60448

Phone: (708) 326-4200
Fax: (708) 326-4201

Rich DeBoer
Executive VP
19001 Old LaGrange Rd.
Mokena, IL  60448

Martin Ozinga III
President
19001 Old LaGrange Rd.
Mokena, IL  60448

Phone: (708) 326-4200

Aaron Ozinga
Executive Vice President
19001 Old LaGrange Rd.
Mokena, IL  60448

Marty Ozinga, IV
President Greater Chicago Area
19001 Old Lagrange Rd.
Mokena, IL  60448

Phone: (708) 826-4200

Peter Colangelo
Vice President of Operations
19001 Old LaGrange Rd.
Mokena, IL  60448

Ryan Cialdella
Vice President of Research & Development
19001 Old Lagrange Rd.
Mokena, IL  60448

Phone: (708) 326-4200
Fax: (708) 326-4201

Kevin Bechely
Vice President, S. Suburban
19001 Old LaGrange Road
Mokena, IL  60448

Phone: (708) 326-4200

Ritch Dembinsky
Vice President, N. Suburban
2175 Pointe Boulevard, Suite 220
Elgin, IL  60123

Phone: (708) 326-4200
Fax: (708) 326-8222

Brian Lutey
Vice President, Green Building
2255 S. Lumber St.
PO Box 16800
Chicago, IL  60616

John Sikkenga
19001 Old LaGrange Rd.
Mokena, IL  60448

Phone: (708) 326-4200

Lou Sytsma
19001 Old LaGrange Rd.
Mokena, IL  60448

Phone: (708) 326-4200
lousystsma@ozinga.com

Steve Strike
QC Manager
10500 S. IL Route 31
Algonquin, IL  60102

Phone: (708) 326-4200

Mike Saldarelli
19001 Old LaGrange Rd.
Mokena, IL  60448

Phone: (708) 326-4200

Tom VanEtten
2255 S. Lumber St.
PO Box 16800
Chicago, IL  60616

Phone: (312) 432-8100

Barry Voorn
19001 Old LaGrange Rd.
Mokena, IL  60448

Phone: (708) 326-4210
barryvoorn@ozinga.com

Paul Winkle Jr.
19001 Old LaGrange Rd.
Mokena, IL  60448

J.R. Wydra
19001 Old LaGrange Rd.
Mokena, IL  60448