45 years of civil and environmental engineering..........

31 years specifically in the harbor, marina and dock business..........

for the past several years we also support some of the best equipment and product manufacturers in the marine industry!



Docks & Marinas, Inc. and Roen Salvage Company Partnership 
Roen Salvage, a US marine contractor, is a licensed user of Acotec's DZI limpet cofferdam and Humidur corrosion protection system.  Based in Belgium, Acotec is a world leader in providing lifetime lasting solutions for marine and other severely corroded structures.  Its patented DZI limpet cofferdam allows in-situ inspection, repairs and preservation of submerged areas of steel bulkhead piling.  Its patented Humidur is a one-layer solvent-free modified epoxy coating applied after corroded steel is cleaned and repaired.  Used worldwide to protect port, marina and canal walls. 



DINO Six Sediment Removal System
Transportable, durable and economic method of deepening harbors and marinas.  Also for cleaning stormwater, golf course, sediment, industrial, and aesthetic ponds.  A simple and clean method to increase water depth.  Designed for use with either tubular dewatering containers or open disposal.




Envirotubes

High-strength, tubular containers, designed to contain and dewater sediment and other pump slurries.  Allows sediment dewatering on-site or miles away, no needed to haul sediment with water off-site and make a mess on the roads.  Why pay to haul water?  After the sediment is dewatered haul it away dry.  If non-contaminated sediment it may also have resale value!

 



Structurmarine
World-renown marina design firm and dock manufacturer.  Continually challenging industry standards to design marinas and build docks better than ever!  Innovator of "tapered finger docks" and durable, cost-saving floating dock anchorage.  Many global awards.





Everlast Synthetic Products
Vinyl and fiber reinforced composite sheet piling and round piling.
Environmentally friendly, non-corrosive and economical alternatives to steel for docks, marinas and harbors.




Midwest Floating Islands
Floating water purification wetlands to float docks, clean the water, and enhance the beauty of marinas.





Dragflow

Pumps, dredges and on-water excavation floating platforms
Electric and hydraulic pumps, augers and booster pumps for dredging and mining.  Able to dig into very hard lake bottom material where most other equipment has no chance of going.  Can be mounted to floating barges, backhoes, cranes.  Depth is no issue.  Sales and rentals!

Collins Company 
Manufacturer of air hammers, specifically designed for vinyl and fiberglass composite sheet pile, up to 10-inch pipe, medium wood piles, and light to medium steel piling.  Sales and rentals!



Collins Company 
Manufacturer of air hammers, specifically designed for vinyl and fiberglass composite sheet pile, up to 10-inch pipe, medium wood piles, and light to medium steel piling.  Sales and rentals!Type your paragraph here.


Coastal, Marine and Environmental Engineering

31 Years Waterfront Experience to Serve You