Self-Performance Contracting
Wastewater Specialists
Fixed Price Design Build
TraditionalGenera Contracting
Wastewater and Water Treatment Service and Maintenance
Cost Saving Technology - Not your typical DAF
PFAS Wastewater PreTreatment
Wastewater PreTreatment - When it makes sense
Star Metal Buildings by L.D. Docsa


Think outside the box. What can we help you with?

Building Sustainable Solutions
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Located in southwest Michigan, L.D. Docsa Associates, Inc., is a self-performance General Contractor with over 50 years of commercial/industrial construction experience. With our in-house engineering capabilities, and a wealth of professional relationships, we have the knowledge and ability to complete all aspects of construction from design to completion. Contact us for your building solution. 

Employee Access:


T: 269.349.7675

F: 269.349.2511


300 S. 8th Street, Kalamazoo, MI 49009