Get in touch

FS_FabConstructionSubcontractorServices1
FS_FabConstructionSubcontractorServices2
FS_FabConstructionSubcontractorServices6
FS_FabConstructionSubcontractorServices7
FS_FabConstructionSubcontractorServices3
FS_FabConstructionSubcontractorServices4
FS_FabConstructionSubcontractorServices5
FS_FabConstructionSubcontractorServices8
previous arrow
next arrow
FS_FabConstructionSubcontractorServices1
FS_FabConstructionSubcontractorServices2
FS_FabConstructionSubcontractorServices6
FS_FabConstructionSubcontractorServices7
FS_FabConstructionSubcontractorServices3
FS_FabConstructionSubcontractorServices4
FS_FabConstructionSubcontractorServices5
FS_FabConstructionSubcontractorServices8
previous arrow
next arrow

We Partner with You for Your High-Purity Facility Building and Equipment Needs

Foresight On-Site is not just another subcontractor; we are your partner. We bring unique value as specialists focused exclusively on chemical and high-purity DI infrastructure. We only take on jobs where we can provide high value to our customers. As a licensed and bonded C4 (pipefitting) subcontractor, we are the professional partner you need.

Our value-add for our customers is based on our unique, best-in-class offerings.

  • High-Purity Plumbing: We support the installation of all high-purity plumbing. We operate the latest George Fisher Pure Bonding machines and KITZ for specialized PFA fusion bonding.
  • Plastic Containment Structures: We offer liners, tool containment, and entire factory containment. With over 100 CERTIFIED plastic welders, we are the largest provider of welding services in the US.
  • Tool Install: We support the final hookup of chemistries to your advanced processing tools.
  • Water and Wastewater Systems: We have significant experience in single- and double-containment plumbing of water systems.
  • Chemical Equipment: We support the production of low- to mid-complexity plastic valve manifold boxes (VMBs), chemical delivery systems, and other high-purity systems where speed and cost are key factors.
  • Turnkey Partner: We are unique in our ability to build chemical equipment, install factory-wide plumbing, install and hook up equipment, and help you get it qualified.

  • CNC Machining: With over 60 of the most advanced CNC machines, we can quickly make anything you need. 17 CNC routers running 24/7 produce chemical cabinets and containment in a fraction of the time of other companies, with perfect fits.
  • Plastic Welding: Our plastic welders are certified to AWS B2.4 to ensure consistency and quality, an advantage no other company offers. We have also developed custom controllers that remove variables from the weld process, meaning welds are always consistent and leak-proof.
    • Proof Point: Six top plastic welders from one of the largest semiconductor fabs evaluated our capabilities in 2024, at the end of the meeting they agreed, “I wish we welded like this.”
  • High Purity Plumbing: We have more than 20 full-time staff who do nothing but produce high-purity interconnects for critical purity applications. We are true experts in PFA connections, PFA compression fittings, and fully automated pure bonding of chemical plumbing using George Fisher 63 and 110 automated systems.
  • Chemical Systems: We build 1000+ chemical systems annually that are thoroughly tested and ready for installation. Our systems are in nearly every leading semiconductor fab in the world.
  • Clean Room Options: Depending on the state of your construction project, we have extensive cleanroom integration operations and can provide Certified Clean, Cleanroom-Packaged, or help staff on-site clean room install applications.