Our Services

Full-Service Marine Engineering, Drydocking & Shipyard Solutions

Complete Service

Uncompromising Standards. End-to-End Maritime Capabilities

At Rockland Marine Corporation, we deliver comprehensive, full-service marine repair, fabrication, and maintenance tailored to the rigorous demands of commercial, state, and federal fleets. Backed by decades of hands-on experience on the Rockland waterfront, our fully equipped facility combines modern technical precision with deep-rooted coastal craftsmanship. From routine haul-outs to complex structural overhauls, our team ensures every vessel returns to service safe, efficient, and compliant with all USCG and ABS standards.

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Facility Asset
Capacity/Spec
Key Feature

Railway NR1

Up to 1,200 Tons

Certified Marine Railway

Railway NR2

Up to 625 Tons

Certified Marine Railway

Railway NR3

Up to 600 Tons

Certified Marine Railway

Dockside Repair

280 ft & 350 ft Docks

Full Shore Power & Security Provided

Fabrication Shop

150′ x 40′ Space

Overhead Gantry Crane & Press Brake

Machine Shop

160′ x 50′ Space

2-Ton Gantry & Shaft Lathes

On-Site Stockroom

3,000+ Sq. Ft.

Fully Stocked Materials Inventory

Core Marine Services

Welding & Certifications:
  • Certifications: ABS certified welders
  • Processes: MAW, SMAW, GTAW, FCAW
Fabrication & Structural Services:
  • Pipe fitting
  • Ship fitting
  • Structural fabrication
  • Hull replacements
  • Shell plate deck replacements
  • Bulkhead replacements
Vessel Construction:
  • Deck barge fabrication
  • Dump barge fabrication
Mechanical Equipment & Systems Services:
  • Deck & Heavy Equipment: Winches, cranes, anchor windlass, and hydraulically operated deck equipment
  • Propulsion & Steering Systems: Propulsion shafts (including runout readings), propellers, cutlass bearing inspection and replacement, and steering gear systems
  • Hydraulics & Fluid Control: Hydraulic motors, pump inspection and repair (centrifugal), and valve repair and replacement
  • Piping & Electrical: Piping system repairs and installations, and generators
Engine Room Repowering & Overhaul:
  • Full Repowering Projects: Over 30 years of history completing full engine room overhauls
  • Engine & Transmission Replacement: Main propulsion engines, ship service generators, and marine transmissions
  • Precision Service: Full engine laser alignment and cutlass bearing renewal
Lifting & Material Handling Capabilities:
  • 50-Ton Mobile Crane: For heavy machinery handling across the shipyard
  • 9,000 lbs Boom Truck: For versatile equipment movement and transport
Marine Electrical Systems & Lighting
  • Circuits & Power Distribution: Troubleshooting, repair, and installation of single-phase, three-phase, 12V, and 24V systems
  • Lighting Systems: Navigation lighting and general shipboard lighting
Power Generation, Control & Distribution
  • Power Generation: Inspection and repair of ship service generators and switchboards
  • Protection Systems: Inspection and replacement of all types of electrical breakers
  • Motors & Controls: Motor and motor controller installation and repair
  • Alarm Systems: Troubleshooting and repair of fire alarm panels
Shipboard Machinery & Auxiliary Equipment
  • Thrusters: Bow and stern thruster repairs and installations
  • Ventilation: Complete supply and exhaust fan inspections and replacements
Compliance, Testing & Technical Support
  • Technical Support: On-site marine electrical technical assistance
  • Electrical Testing: System testing and diagnostics
  • Regulatory Compliance: Professional assistance with US Coast Guard (USCG) Certificate of Inspection (COI) compliance
Surface Preparation & Blasting
  • Ultra-High Pressure Blasting: 40,000 PSI water blasting
  • Abrasive Blasting: Dedicated Blast Shed for controlled abrasive media blasting
  • Quality Standards: All blasting procedures adhere strictly to NACE specifications
Coatings & Decking Applications
  • Epoxy Coatings: Marine-grade epoxy primer application (applied to NACE specifications)
  • Bottom Paint: Antifouling paint systems
  • Interior Decking: Application of one-step decking systems
Certified Marine Railways
  • Railway NR1: Certified hauling capacity up to 1,200 tons
  • Railway NR2: Certified hauling capacity up to 625 tons
  • Railway NR3: Certified hauling capacity up to 600 tons
Dockage & Repair Space
  • Dock Capacity: 280-foot dock and 350-foot dock available for dockside repairs
  • Full Availabilities: Equipped to complete comprehensive dockside repair availabilities at both locations
Shore & On-Site Support Services
  • Shore Power: Electrical shore power connections during your vessel’s stay
  • Security: Watchman security services provided at the end of each workday, on weekends, and on all holidays
Off-Site Marine Engineering & Technical Services
  • Engineering Systems: Off-site troubleshooting and repair of all marine engineering systems
  • Propulsion & Machinery: Service for main propulsion, auxiliary machinery, and deck machinery
  • Hull & Structure: Complete hull engineering support and repairs
  • Electrical Systems: Electrical testing, troubleshooting, and repair, including power generation systems
  • Full Technical Support: On-site technical support covering every facet of marine engineering
Inspection & Regulatory Compliance
  • Regulatory Liaison: Direct collaboration with ABS (American Bureau of Shipping) and USCG (United States Coast Guard) inspectors
  • COI Inspection Assistance: Direct support and preparation for USCG Certificate of Inspection (COI) audits
  • Quality & Safety Standards: All work executed strictly according to ABS and USCG requirements and customer specifications

Dedicated On-Site Facilities

Shop Size: 150′ x 40′
Equipment:
  • 2-Ton Overhead Gantry Crane
  • 25-Ton Press Brake
  • 100-Ton Ironworker
  • Plate Shear (up to 1/2″ x 10″)
  • Plate Rolls (1/4″ x 8″)
Tooling:
  • Plasma Cutters
  • Heliarc (TIG/GTAW) machines
  • Metal Sanders
  • Band Saws
  • Portable Field Welding Units
Shop Size: 160′ x 50′
Equipment:
  • 2-Ton Overhead Gantry Crane
  • Propulsion Shaft Lathes
  • Vertical Lathes
  • Milling Machines
  • Radial Arm Drills
  • 30-Ton Press Brake
Shop Size: 3,000 + sq. ft.
Meticulously inventoried parts and raw material to prevent downtime and keep your project on schedule.
Partner with Northern New England’s Trusted Shipyard

Whether you require scheduled dry dock maintenance, emergency structural repair, or a custom repowering solution, Rockland Marine Corporation is ready to keep your vessel performing at its best.

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A Track Record of Reliability on the Water

Every project that leaves our yard represents decades of combined shipyard expertise, rigorous quality standards, and dedicated craftsmanship. Browse our past builds, refits, and emergency repair work to see how we deliver on time and on spec.

VIEW OUR WORK