40 Custom fabrication and production of gas compression and vapor recovery systems, salt water disposal systems, LACT (Lease Automatic Custody Transfer) units, vapor recovery units, vapor recovery towers, boiler and pressure vessels manufactured to applicable governing board code, water production skids, skid-mounted air system packages comprising compressors, receivers, dryers, and piping, skid-mounted water injection packages comprising pumps, drivers, and controls, vacuum pump and blower packages designed for coal-bed methane recovery, pumps mounted with motors on bases, pump packages for use in frac water operations, namely, water transfer equipment, waste water processing equipment, air and gas blowers on bases driven by motors and engines, with and without controls, complete skidded air system packages comprising compressors, receivers, dryers and piping, water injection skids comprising pumps, drivers and controls, water filter skids comprising pumps, controls, vessels, buildings, fabricated to customer specifications, rotating equipment, namely, air and gas blowers on bases driven by motors and engines, with and without controls, all for industrial applications; Gas compression services