waterloo: 618.939.0606 sparta: 618.443.4012 fax: 618.939.0607 Home Who we Are How can we Help? Quadrant Places What's Going On? Connect with Us FTP Site Project Spotlight Kaskaskia Engineering Group Headquarters Belleville, Illinois Kaskaskia Engineering Group (KEG) plans, designs, and builds pr...

waterloo: 618.939.0606 sparta: 618.443.4012 fax: 618.939.0607 Home Who we Are How can we Help? Quadrant Places What's Going On? Connect with Us FTP Site Civic Places Quadrant Design understands the importance of wisely spending public money. We work with city and county governments, local taxing...

waterloo: 618.939.0606 sparta: 618.443.4012 fax: 618.939.0607 Home Who we Are How can we Help? Quadrant Places What's Going On? Connect with Us FTP Site Mixed Use Developments Many buildings are meant to have more than one purpose. A well-balanced development can bring jobs, homes, and commercia...

waterloo: 618.939.0606 sparta: 618.443.4012 fax: 618.939.0607 Home Who we Are How can we Help? Quadrant Places What's Going On? Connect with Us FTP Site Work Places Quadrant Design strives to create work places that enhance your efforts. Working with user groups and business owners, we aim to cr...

waterloo: 618.939.0606 sparta: 618.443.4012 fax: 618.939.0607 Home Who we Are How can we Help? Quadrant Places What's Going On? Connect with Us FTP Site Worship Religious design encompasses not only the creation of a sacred placebut also focuses on designing for an entire ministry. Beyond the sa...