- Based in Jacksonville, FL | Serving the Northeast Coast from Fernandina to Flagler Beach
- (904) 319-5319
Blackfin Marine Group is a Northeast Florida marine services company dedicated to delivering professional, dependable, and personalized support both on and off the water.
Founded by a U.S. Army veteran and U.S. Coast Guard licensed captain, Blackfin Marine Group was built on the principles of integrity, attention to detail, and a commitment to doing the job right. Whether assisting with vessel deliveries, sea trials, captain services, electronics consulting, or owner education, our goal is to provide every client with confidence and peace of mind.
We understand that every boat owner has different needs. That’s why we take a hands-on approach, offering practical solutions backed by real-world boating experience throughout the waters of Northeast Florida. We take pride in building lasting relationships and becoming a trusted resource for every stage of boat ownership.
With a background rooted in boating, professional captain services, and an understanding of the marine community, Brandon Diaz, a U.S. Army veteran and U.S. Coast Guard licensed captain, founded Blackfin Marine Group to provide vessel owners with a resource they can trust. His approach is centered around the belief that every vessel deserves careful attention and every owner deserves support from someone who understands the responsibility that comes with ownership.
Brandon’s experience on the water and relationships throughout the marine industry allow Blackfin Marine Group to provide thoughtful guidance tailored to each client’s needs. Whether assisting with day-to-day vessel responsibilities or helping owners navigate important decisions, Brandon is committed to delivering the level of care and professionalism he would expect for his own vessel.
The way we approach our work matters just as much as the services we provide. At Blackfin Marine Group, every decision is guided by preparation, responsibility, and a commitment to providing the level of support we would expect for our own vessels.
The work begins long before a vessel leaves the dock. Careful planning, thoughtful decisions, and a clear understanding of what’s ahead help ensure every assignment is handled properly.
A vessel represents a significant investment, and we understand the responsibility that comes with being trusted to care for it. Every detail is approached with the same level of attention we would expect for our own.
The marine industry is built on trust and connection. Through strong relationships with owners, brokers, marinas, and other professionals, Blackfin Marine Group is able to provide knowledgeable support and reliable resources when they are needed.
Behind every well-managed vessel is thoughtful planning, clear communication, and experienced support. Let Blackfin Marine Group help you navigate what comes next.
