Many kinds of plumbing systems have been developed by CJL Engineering, Inc., including the distribution of cold water, hot water distribution, ventilation and sanitary lines, including gas lines, etc.

Most plumbing systems are built with the most cost-effective specifications for owners. Several wide plumbing systems have been installed, including apartment/industrial/commercial buildings, laundromats, etc. All plumbing systems, including international plumbing codes, will be constructed according to state and national codes.

State-of-the-art plumbing systems are CJL Engineering, Inc.'s primary focus for client interest.