COMMERCIAL MECHANICAL:
Semiconductor

Sample Projects:

The demand for innovation and new technology has never been greater. And JH Kelly continues to set the standard in the advanced technology construction environment.

From the gas pad to the tool, and from the foundation to the air handlers, we have learned many valuable lessons from our involvement in complex fast-track construction projects. Because of this extensive experience and expertise, JH Kelly can offer services ranging from design assistance to start-up and commissioning support.

We understand your concerns: safety, clean processes, cost, and schedule. That’s why we provide a highly trained and experienced staff that truly understands the complexities of advanced technology environments. We know what it takes to do the job right. And we take special pride in consistently exceeding our clients’ expectations. From our craftspeople to our president, the JH Kelly philosophy rings true: "Satisfy the client first and success will follow." It’s probably why more than 80 percent of our work is repeat business.

Our services include:

• 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

• Specialized rigging, handling and setting
• Equipment wipe-downs
• Cleanroom floor plating
• Seismic bracing and restraints
• Assembly
• Pedestals
• Process Sub Assemblies

DI / RO water systems

Bulk gas and chemical generation and distribution

HVAC piping

Instrumentation & Controls

• Acid waste
• Solvent waste
• Reclaim

• New installations
• Retrofits
• Support tools
• Additional chambers
• Design capabilities

• Rack installation
• Pedestal fabrication/installation

Process cooling systems

Process controls