Who We Are

MARLIN’s Structures Division has a proven track record of providing superior structural inspection, repair and maintenance of bridges, culverts, overhead signs, a variety of complex structures, and marine structures, such as piers, bulkheads and seawalls. Our team of professional engineers, certified bridge inspectors and commercial divers use state-of-the-art equipment and the latest technology to perform structural inspections for state and federal clients that are consistent with National Bridge Inspection Standards (NBIS).

MARLIN performs all inspections in compliance with federal regulations (National Bridge Inspection Standards, CFR Title 23, Part 650, Subpart C); Section 335.074, Florida Statutes; Safety Inspection of Bridges; State of Florida Department of Transportation Rules, Chapter 14-48, F.A.C., Bridge Inspection Standards; and OSHA 29 CFR, Part 1926.

Underwater Inspections
MARLIN offers in-house, commercial diving services. Our divers are experienced and commercially certified and possess the knowledge to inspect and evaluate underwater structures. They are qualified to work in confined spaces and perform penetration dives for fully submerged structures in accordance with OSHA regulations. Our diving team has successfully completed inspections on a wide range of projects including ports, piers, highway bridges, culverts, and tunnels.

Association of Diving Contractors International - 2020 Commercial Diving & Marine Services Member #2000




Overhead Signs


High Mast Light Poles


Underwater Dives


Our Expertise

Recognized as one of the top structural inspections firm in Florida, we inspect and provide maintenance on bridges that connect communities.

Our services range from routine and in-depth bridge inspection and assessment to underwater inspections, and maintenance and repair. In the event of a natural disaster, MARLIN has the ability to mobilize up to 10 different specialized teams for emergency response efforts.

Bascule Bridge Inspections
Culvert Inspections
Emergency Response Structural Inspections
Forensic Structural Investigation
Fracture Critical Assessments
High Level Segmental Structure Inspections
Mooring Field Inspections
Overhead Sign Inspections
Routine Maintenance
Scour Survey and Analysis
Seawall Inspections
Signal and Lighting Structure Inspections
Special Structural Inspections
Steel Bridge Structure Inspections
Structural Retrofits and Rehabilitations
Topside Bridge Inspections
Underwater Inspections

Our Projects

Hurricane Irma Damage Assessments

Florida Department of Transportation D4

I-95 Asset Management Bridge Inspection

Florida Department of Transportation D4

Districtwide Local Government In-Depth Bridge Inspection

Florida Department of Transportation D6

Traffic Signal Mast Arm & High Mast Light Poles Inspections

Florida Department of Transportation D6

I-275 Sunshine Skyway Bridge Corridor Asset Management

Florida Department of Transportation D1 & D7

Underwater Bridge Inspections

Florida Turnpike Enterprise

Routine Structures Inspections

Miami-Dade Expressway Authority

Fort Lauderdale-Hollywood International Airport Terminal Drive Bridge Inspections

Broward County Aviation Department

PortMiami North Bulkhead Repairs - Phase II - Special Inspections

Miami-Dade County

Fort Lauderdale Beach A1A Pedestrian Bridge Inspection

City of Fort Lauderdale

Traffic Signal Mast Arm Inspections

City of Port St. Lucie

Chesapeake Bay Bridge Inspection


Contact Us

6840 NW 77th Court
Miami, FL 33166
P: 305.477.7575

MARLIN Operations © 2021