The LevelCom product line was originally developed and released in 1994 as a replacement for the mercury manometers that were being used aboard ships to measure the tank levels of ballast, fuel oil, lube  and other fluids.   With the rising awareness of mercury being  a hazardous material there was a strong movement to remove the older manometers and eliminate the possibility of mercury contamination. 

TMS took the functionality of that simple gauge and created the first version of  the LevelCom LC-100 Liquid Level Computer.  The LC-100 was designed to be a direct replacement for those gauges with the added capabilities of data collection, alarms and communication through digital technology.   With thousands of units sold and still in service the LevelCom Liquid Level Computer is now  specified as standard equipment on commercial ships of all classes and types,  barges and offshore oil platforms.   Newer applications for TMS’s  “Advanced Bubbler Technology” now include  high tech manufacturing, building materials, materials processing, municipal water and waste water plants.  TMS LevelCom Tank Level Indicators can be found in use at locations around the world.

Technical Marine Service, Inc. (TMS) was formed in 1987 by Dan Gray and Dennis Jackson, whose goal was to “Look beyond the obvious to find a solution that out-performs the original”.  That goal remains precisely the same today.   Today though Dennis Jackson has retired, TMS continues under Dan Gray’s guidance. 

 Our mission at TMS is to provide our customers with the finest products and services for any size job we do,  

from the smallest repair to the largest installation.