About Us

We are located in Long Beach, California between the Ports of Los Angeles and Long Beach.

Muldoon Marine's history of quality service, integrity, safety and innovation as a diversified commercial diving and marine services company has made Muldoon Marine Services the partner of choice.

Our commercial diving operations meet or exceed OSHA, U.S. Coast Guard and Association of Diving Contractors (ADC) regulations for commercial diving, which mandates a three-man diving crew at all times.