Specialized in Marine Construction As anyone who has lived or worked on the sea knows, an otherwise simple project can become ... extremely complex when the water is involved. Conway Marine's team of experienced professionals and tradesmen are intimately familiar with the challenges and complications involved in marine work and are ready to offer creative and cost-effective solutions to your project. The Right Equipment, The Right Experience We own a fleet of barges and boats in a range of sizes. So, we have the right sized equipment for your job, whether it is in a narrow canal on the Great South Bay or out on the New York Harbor. We regularly repair and rebuild bridges, piers, fenders, and bulkheads. And we are also very experienced at environmental dredging and pile driving. We are bonded, insured and ready to take on projects up to $10 million. While Conway Marine specializes in marine work, we are also a full service general contractor that performs a wide range of non-marine work, such as foundation, shoring, and sewer work. Union Labor Conway Marine is a union company, and therefore we are able to call upon a pool of thousands of highly-skilled local tradesmen. You can rest assured that we have access to the all of the workers needed so that your project gets done on time. Using union employees means that all our workers are specially trained and have years of experience in the field, as well as guarantees that there are no delays because of labor disputes. read more