Storm Sewer Systems
Elk Rapids Wastewater Treatment Plant Rebuild
Kotlaz Residents Custom Septic System - Designed by Modal LLC
Wing Residents Low Pressure Septic System
Noyes Residents Sewer Grinder Pump System
GTCRC - Franke Rd. Culvert Replacements
O'Reilly's Auto Parts Storm Water Retention System
Wing Residents Septic System
Baker Residents Storm Water Trench Drain Collection System - Designed by Modal LLC
Noyes Residents Storm Water Collection System - Designed by Modal LLC
The Village @ Grand Traverse Commons - Building 57 Fire Suppression & Water Service
TC Mirror Water Service
Other Past Projects
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2475 Dairy Square
Traverse City, MI 49684
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At Modal, we're driven by innovation and excellence. We know the same goes for you. Let’s get to work.