High Tech

Our clients demand the highest level of quality and cleanliness when it comes to working in a high tech environment. J. B. Henderson Construction (JBH) was    involved in the construction of the earliest clean room designs in the 1970's. Since then we've built everything from Class 1 clean rooms to entire new facilities for some of the most demanding customers in the business. Our unparalleled experience in dealing with critical issues of space, time and security has satisfied the toughest clients.

J. B. Henderson Construction's physical plant houses a Class 100 clean room where we fabricate and orbitally weld ultra-high purity piping systems. We also fusion-weld PVDF piping systems for R.O. and D.I. water systems. We pride ourselves in staying on the cutting edge of the latest shop equipment and operator training. We fabricate pipe for our own projects and subcontract our work as well. Our clients include large semi-conductor manufacturers, national laboratories, government agencies, and private firms.

Our familiarity with advanced technology is coupled with our innovative problem-solving attitude. JBH is the best choice for companies that work at the leading edge of new methodology or require precise, close-tolerance work.

Microelectronic Experience:

  • 26 yrs. experience in microelectronics high purity and ultra high purity
  • Class 100 with class 10 work stations
  • Clean room w/ purified gas supply and DI water Supply
  • Highly skilled personnel
  • Fabricated Assemblies
    • Gas sticks
    • Gas cabinets
    • Valve boxes
  • Process Cooling Systems
  • Modules and Skids
  • Supports

Specialty chemical, gas, and water installations:

  • Coaxial process lines
  • Exotic alloys
  • Gas and chemical cabinets, VMB’s and gas sticks
  • High-purity stainless steel piping & systems
  • PFA, PVDF, HDPE, PVC piping & systems

Tool Installation:

  • Complete Tool Assembly
  • Bulk gas and chemical generation and distribution
  • HVAC Piping
  • DI / RO water systems
  • Instrumentation & Controls
  • Pedestals
  • Process Sub Assemblies
  • Raised Metal Flooring
  • Seismic bracing and restraints
  • Specialized rigging, handling and setting

Waste Treatment Processes:

  • Acid waste
  • Reclaim
  • Solvent waste


  • Equipment modifications
  • Auxiliary Equipment
  • New Equipment
  • Retrofits