Full-Service Shipyard for New Vessel Construction, Marine Repair and Vessel Maintenance.

JAG Alaska Inc., Seward Shipyard is an 11-acre shipyard facility in Seward, Alaska, employing over 100 skilled tradesmen, project managers and support staff. We are proud to be building relationships here in Alaska and growing to provide more and more job opportunities for skilled tradesmen right here in Seward for marine repair and vessel maintenance.

And continuously recruiting highly skilled and experienced marine tradesmen for jobs here in Seward, Alaska. We invite you to review positions below. To submit an application please visit our Application Page by clicking the link or email your resumé directly to [email protected].

Our facility is one of the largest shipyards in Alaska and the second largest shipyard north of Seattle. We have the ability to drydock large marine vessels up to 5000 LT and up to 350 feet in length, from commercial shipping vessels to fishing boats, barges and other large vessels. Our customers include the United States Coast Guard, fleets and private vessel owners from around the state of Alaska. JAG Alaska Inc., Seward Shipyard is a US Government Small Business Set Aside Vendor.

marine repair services

A damaged vessel is a liability for any fleet or vessel owner.  While regular maintenance programs provided by JAG Alaska Inc., Seward Shipyard can help identify many potential risks in advance, day to day vessel operations along with material and environmental conditions can cause unexpected structural and systems deterioration aboard ships and other marine vessels.  Emergent repair needs don’t always provide advance warning and in some cases transporting vessels to a shipyard facility for repair services is not practical or even possible.

systems and structural repairs, updates and modifications on marine vessels

Extending the lifespan of marine vessels and onboard systems often entails repairs, updates, and modifications. At JAG Alaska Seward Inc., our Project Managers collaborate with clients to pinpoint opportunities for enhancing vessel systems and structural elements. These improvements, whether individual or part of broader repair initiatives, offer immediate efficiency gains and long-term cost savings by reducing maintenance needs for aging components and outdated systems.

Mobile Shipyard Marine Repair and vessel maintenance

Some vessels and projects cannot come to our facility due to urgency, distance or cost. JAG Alaska Inc., Seward Shipyard’s Mobile Shipyard crews are available to bring many shipyard services directly to our customers across the State of Alaska. Our Mobile Shipyard crews include welders, painters, blasters and other highly skilled marine tradesmen. Please contact our facility to discuss off-site projects by calling 1.907.224.3198 or email us at [email protected].


JAG Alaska Inc., Seward Shipyard provides routine and regulatory maintenance programs for customers across the Alaskan Fleet including commercial shipping vessels, privately owned commercial vessels, fishing boats, oil and gas support vessels and vessels from the region’s US Coast Guard fleet.

Regulatory Maintenance Programs for Marine Vessels

As per federal regulations, vessels must undergo hull inspections in dry docks twice every five years, with no more than three years between inspections. JAG shipyard can drydock up to four large marine vessels simultaneously, alongside dockside berthing. Equipped with Synchrolift and Travelift drydocks, our facility accommodates vessels up to 5000LT and 350ft in length for inspections and maintenance tasks.

Routine Maintenance Programs for Marine Vessels

Project Managers work with fleet and vessel owners to develop tailored maintenance programs for marine vessels, executed by our highly skilled and experienced crews of marine tradesmen. Additionally, Mobile Shipyard crews provide a wide range of off-site maintenance services including Sandblasting, Painting and Marine Air Duct Cleaning delivered directly do our customers with marine vessels harbored around the State of Alaska.

Marine Sandblasting and Painting Services

Marine Air Duct Cleaning Services


JAG Alaska Inc., Seward Shipyard provides full-service project management for new vessel construction, repair and maintenance projects from emergent repair and vessel upgrades to routine and regulatory maintenance. Project Managers are the front line of nearly every project at our facility.  They work closely with each customer to create tailored project plans outlining the specific scope for each new vessel construction, marine repair and  maintenance project.

They work with customers, internal shipyard staff, vendors and sub-contractors to address specific project dimensions including:

Time & Scheduling
Project Cost
Scheduling & Staffing
Vendor & Sub-Contractor Coordination
Materials and Resources
Project Flow and Methodology
Regulatory Compliance (Health, Safety, Security and Environmental)
Project Reporting

Our project managers serve as the on-going liaison between the customer, stakeholders, labor resources and vendors throughout the project span.  Their role provides centralized leadership and continuity across the multiple dimensions of any given project.


225 East Chicago Street, Jonesville, MI 49250

Phone: +1.517.995.7524 (4JAG)

Fax: +1.517.995.7524 (7JAG)

Email: [email protected]


Seattle, WA 98134

Phone: +1.517.995.7524 (4JAG)

Email: [email protected]