Duncan Seawall is not only a full-service marine construction company, but also maintains a large Customer Service Department dedicated to servicing our own clients as well as other marine contractor construction. We consider no call to be too small or immaterial. Our Service Department is managed by a dedicated Service Manager who handles all in-coming service calls and is committed to responding to each call in less than 24-hours. Tracking, scheduling and completion of each service call is maintained through our Customer Relationship Management System – insuring no customer falls through the cracks. If you are in need of dock, seawall, boat lift, erosion or any other type of marine repair, experience the Duncan Seawall difference!

Our well trained and skilled Service Team at Duncan Seawall offers many types of repairs and services including but not limited to:

Boat to boat lift refits
Boat lift conversions for kayak launching
Cradle change outs
Strap lift conversions
Bunk replacement
Cable rewraps
Boat lift motor repair
Boat lift inspection
Boat lift grease and service
Electrical troubleshooting and repair
Erosion hole repair
Seawall crack repair
Seawall tieback replacement
Pile and dock inspection
Pile and dock repair


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Duncan Seawall, Dock and Boat Lift Product Catalog
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Duncan Seawall, Dock and Boat Lift Product Catalog

Duncan Seawall, Dock and Boat Lift Product Catalog