When your marine project requires work below the waterline, you need more than just divers—you need seasoned professionals who deliver commercial diving services with precision, safety, and engineering-grade support. Whether you’re managing a construction site, overseeing a dredging operation, or facing hull issues, missteps below the surface can halt operations, damage assets, or compromise compliance.
Fathom Resources is the trusted partner for engineering firms, contractors, and government agencies who need underwater tasks executed with total confidence. Our team of marine experts holds commercial technical certifications, with additional expertise in hyperbaric medicine, safety training, and marine engineering support.
From hydraulic tool operations and propeller polishing to HAZMAT diving and pipeline inspection, our in-house team is equipped to go deep—and deliver results.
Underwater Construction That Meets Engineering Demands
When it comes to underwater construction, we’re hands-on with every detail—from structural assessments to underwater lifting, sea-chest blanking, and mooring system repair. Our commercial divers are PE-certified, DOT Operator Qualified for pipeline inspection, and professionally trained in high-risk, high-stakes environments.
We serve as an underwater extension of your team, supporting marine infrastructure projects with technical precision. Whether it’s a seawall, bridge pile, or intake valve, we’re trained to inspect, reinforce, weld, and support your construction objectives from below the surface—with full confidence in both safety and structural soundness.
Marine Engineering Diving Services You Can Count On
We support marine engineering diving services that align with civil, environmental, and structural goals.
From underwater welding and hydraulic/exothermic cutting to PE diver-led structural evaluations, we offer capabilities that help construction teams and government agencies maintain uptime, meet regulations, and stay on budget.
Need a quick-response team? Whether it’s a ship not moving right, fouled hull, or uninspected mooring, we offer rapid deployment and thorough solutions.
Our services include underwater hull inspections, ultrasonic thickness testing, bathymetric and sonar surveys, and underwater boat cleaning—often all in one visit.
Where Does Our Mission Start?
In The Field With Divers Who Understand Your Deadlines
Our divers aren’t just technicians—they’re collaborators. We understand environmental permits, tight project windows, and the high cost of underwater delays.
Whether we’re performing HAZMAT dives, installing anchoring systems, or conducting sub-bottom cable location, every dive begins with safe, purpose-driven execution.
With Tools That Get The Job Done Right
From three-dimensional sonar surveys to hydraulic cutting tools and inspection-grade video systems, our equipment supports a full range of marine engineering tasks. Whether you’re managing a coastal dredge or need structural imaging for environmental review, we bring the tools, training, and talent.
With Experience That Drives Results
Our team has logged thousands of underwater hours, supporting inland, coastal, and offshore operations since 2002. We’ve worked on behalf of federal and state agencies as well as private industry, with a reputation built on reliability, safety, and technical performance.
Our hyperbaric-certified staff includes safety directors, technologists, and dive medics—all part of a culture committed to mission readiness.
Ready When You Are—Let’s Dive In Together
Our expert divers, specialized equipment, and decades of proven experience mean you’re never alone below the surface.
🡆Tell us what’s ahead—we’ll bring the right tools, the right people, and the confidence to get the job done safely and efficiently.
Why Fathom Resources?
- All-In-House Commercial Divers – Our team includes certified marine scientists, technical divers, and hyperbaric medicine experts with hands-on field training.
- Proven Dive-Ready Equipment – Trailered support vessels, hydraulic tools, sonar systems, and 3D underwater video all deployed and operated by our in-house team.
- Marine Construction Expertise – We collaborate directly with engineers, GCs, and agencies—supporting every phase of underwater structural or environmental work.
- Regulatory & Safety Compliance – OSHA, USCG, DOT, and AMSEA-aligned. We meet the highest standards for operational and medical safety in commercial diving.
Let’s Talk About Your Underwater Needs
Need hull work, mooring inspection, or a PE-certified diver to evaluate structural integrity? We’re here, ready, and listening. From large-scale infrastructure projects to specialized underwater investigations, Fathom Resources delivers commercial diving services backed by decades of experience and a commitment to safety, science, and structural accuracy.