Keeping Ships AT SEA
Trusted Marine Flow Control Repair Experts Supporting U.S. Navy Mission-Ready Fleets
ISO 9001:2015 Certified
Fully staffed with experienced / factory trained technicians
24/7/365 Service – shipboard coast-to-coast
Supporting best in class American made products
Your trusted partner for fast and reliable repair of all Navy actuators, strainers, marine valves, hose reels and hydraulic systems:
- Shipboard service as well as Factory Certified OEM service centers coast-to-coast
- Fast, reliable service from our experienced technicians
- Vast parts available for quick and best-in-class overhauls when necessary
- Expert technical sales staff to advise you on the best service options
Moody Marine Service Proudly Serves
We service critical flow control equipment for the U.S. Navy and commercial marine industry, using best-in-class, American-made products from our trusted partners. From actuators and marine valves to strainers, hose reels, and remote mechanical valve operation (RMVA) systems, our mission is to keep your vessels fully operational and mission ready.
About Moody Marine Service
We collaborate to provide you with tailored solutions, whether for new product sales, service or repairs.
About Moody Marine Service
Trusted Onboard Solutions for Mission Success<
Moody Marine Service LLC (MMS) delivers precision repair, overhaul, and field services for the U.S. Navy and commercial marine industry—ensuring operational readiness where it matters most.
With over two decades of hands-on experience, MMS specializes in complex flow control and mechanical systems, including valves, actuators, hydraulic controls, pumps, hose reels, and strainers. Our team is equipped to diagnose, service, and restore critical onboard equipment to peak performance—whether dockside or underway.
From routine maintenance to emergent repairs, MMS provides reliable, mission-focused solutions that keep vessels operating safely and efficiently.
Moody Marine Service has been a proud member of the JA Moody team since 2001.
About JA Moody
JA Moody is a renowned provider of technical and electrical sales support and solutions for the U.S. Navy and commercial marine industry.
Our offerings encompass new product sales, featuring essential flow control solutions for items such as valves, actuators, strainers, and pumps. Comprehensive service and solutions include light assembly and warehousing capabilities tailored for ship set storage. In 2026, JA Moody expanded its product offering through a strategic partnership with Phoenix Lighting, enhancing its ability to deliver integrated, electrical solutions for U.S. Navy and marine customers.
Our staff include Navy veterans and we have more than 200+ years of experience. Count on us for expert guidance on the latest flow control and electrical technologies and high-quality, American-made valves, controls, electrical parts, and instrumentation.
Founded in 1970, JA Moody is your trusted partner in flow control marine solutions.
Learn more about JA Moody.
Moody Marine Service: Supporting the Fleet with Trusted Repairs and Readiness Expertise
At Moody Marine Service, we pride ourselves on our team's in-depth knowledge and experience.
Our product lines are backed by in-house experts who bring unmatched technical knowledge and support.
Many Moody Marine Service team members are veterans and engineers from leading manufacturers. Combined, we have nearly 200 years of industry experience. This extensive background allows us to provide unrivalled support, whether we are offering you a complex repair or helping you find a new product solution through JA Moody.
Regardless of your familiarity with sourcing, our team will provide expert guidance to ensure you get the right solution for your needs.
Technical Excellence from a Factory-Certified Team
Count on the expertise of our OEM factory-trained technicians, many of whom are Navy veterans, bringing decades of hands-on experience to every repair.
ISO 9001: 2015 Certified
All our locations have been ISO 9001-certified since 2014. This means reliable, consistent products and services every time. ISO 9001 is built on quality management principles that help ensure consistency in what you receive from us.
Committed to American-Made Excellence
At Moody Marine Service, we proudly prioritize American-made products that meet the rigorous standards of the U.S. Navy and commercial marine industry.
Our partnerships with trusted domestic manufacturers ensure every component we deliver, whether valves, actuators, or flow control systems, complies with strict MIL-Spec and industry requirements. It’s not just about sourcing locally, it’s about delivering reliable, high-performance solutions that stand up to mission-critical demands.
Supporting American manufacturing. Serving those who sail.
Inventory
Moody Marine Service maintains an extensive inventory of OEM parts, enabling fast turnaround for repairs and overhauls.
Through strategic manufacturing partnerships, we can also produce custom components and replicate obsolete parts and valves, ensuring continued performance and readiness, even for legacy systems.
Customer Service Excellence
Your call or email will receive prompt attention.
Urgent decisions needed? Speak directly with one of our executives for swift resolution.
We offer easy access to answers without any bureaucratic hurdles.
24/7/365 Mission Support
Moody Marine Service is always on call, because the fleet doesn’t operate on a schedule. Our factory-certified OEM service centers are fully operational 24/7/365, ensuring immediate response and expert support whenever and wherever it’s needed.
We are committed to keeping our U.S. Navy customers mission ready, providing rapid, reliable service to minimize downtime and maintain operational readiness at sea.
On Time. On Target.
With decades of experience, a robust parts inventory, and a team of highly qualified technicians, Moody Marine Service delivers precise, efficient solutions, on schedule and with a sharp focus on value. Our commitment to excellence ensures you receive reliable service, controlled costs, and minimal downtime, every time.
Our Featured Repair Services
Moody Marine Service completes overhauls, repairs, onboard system assessments, and grooming for marine valve and actuator systems, including strainers and hose reels.
Turn Key Overhauls
- Removals and installation
- Crane, davit and tow boom overhauls
- Hydraulic doors
- Hydraulic cylinders
Testing Capabilities
- Electrical Testing 440 vac/110/vac/28vdc Mod Bus, Profibus, Temperature, 4-20ma
- Onsite Media Blasting
- Relief Valve Testing
- Valve Hydro Testing
- Hydraulic Testing
- Pneumatic Testing 6000 psi
Additional Services:
- Onsite media blasting
- Onsite machine capabilities
- Complete repair and overhaul capabilities
- Onboarding systems and grooming
How to Get Started
Reach Out
Request a quote or contact us via our contact page.
Rapid Response
A member of our technical team will reach out to clarify any questions.
Receive a Quote
You’ll receive a custom quote from our team that you can turn into an order.
Tap into our decades of Technical Service experience
Build Your Career. Support the Fleet.
At Moody Marine Service, your work has real-world impact, helping keep U.S. Navy ships mission-ready and at sea.
We’re a high-performance team with a strong sense of purpose, low turnover, and a shared commitment to excellence. If you bring technical skill, integrity, and a passion for precision, we’d like to hear from you.
Discover how your expertise can advance our mission and grow your career with a company that values your contribution.
Stay Informed. Stay Mission-Ready.
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Have a question or need guidance from one of expert technicians?
Virginia: 757-963-5921
Florida: 904-247-1041
California: 904-247-1041