Our Services

RJ MacIsaac has been serving the marine contracting needs of Atlantic Canada since 1975. Our team has extensive experience in marine construction and demolition, dredging and the marine renewable energy sector. With a wide array of knowledge and expertise let our team conceive creative solutions for your marine contracting needs. 

Renewable marine ship

Marine Renewable Energy

With our experience in the Bay of Fundy, Nova Scotia we are confident that we can tackle all site condition

dredging ship in the ocean

Dredging & Excavating

We have an arsenal of equipment that can provide lasting solutions and can reach up to 65 feet in depth. 

Excavator beside the water demolition

Marine Demolition

Concerning the delicate nature of marine environments and surrounding ecosystems, we take care of protectin

Marine construction site by water

Marine Construction

We build wharves, construct large underwater pipelines, marine infrastructure repair, lay subsea pipelines