Technical Marine Service – Levelcom

Booth #3935
6040 N. Cutter Circle
Suite 302
Portland , OR 97217
United States

TMS (Technical Marine Service) makes marine engineering, automation and control systems for all on board applications. LevelCom Tank Level Gauges are manufactured by TMS. LevelCom is recognized for making the only SMART BUBBLER, tank level indicators for marine applications. Approved by ABS and UL, LevelCom Tank Level Indicators are a dependable, affordable and accurate. In use on commercial and military ships, oil platforms, supply vessels, barges and workboats..

Products & Services



Levelcom LC 100 Tank Level Indicator.  Applications:   Ballast Tanks, Offshore Rigs, OSV and PSV Mud tanks, Dry Docks,Fuel and Lube tanks, Pre-Load and all Service Tanks.

Auxiliary Boiler Controls

Customized systems using open source software. 

Throttle Systems

Repair and rebuild older throttle systems, valve position, speed, hydraulic controls

Marine Automation System Design

Retro-fit and OEM control systems designed and installed to ABS, USCG standards, varying in scope from single installations to implementation across all class of vessels, and ranging in    complexity from simple monitoring upgrades to completely redundant comprehensive plant control packages including vessel propulsion, electrical power generation, and auxiliaries

Marine Automation Service

Expertise in all current and legacy marine automation packages and technologies, including SIEMENS, GE COS, GE ACC, AB, Bailey Controls, TANO, General Regulator, etc.  

Tank Level Indicating and Monitoring Systems

LevelCom Tank Level Indicators. TLI’s for ballast, fuel, cargo and service tanks. Installation, Commissioning and Networking. ABS Type approved.  

Ballast Monitoring Systems

Boat Building / Repair

  • Automation

Boat Building Supplies

  • Tank Gauging & Alarm Systems
  • Monitoring Systems

Computer / Software / Internet

  • Computers / Internet / Software

Electrical Systems & Components

  • Electrical Systems & Components

Electronics / Communications

  • Electronics / Communications

Propulsion / Power

  • Propulsion
  • Control Systems