From production plants and compression stations to fueling terminals and pipeline interconnects, our teams bring the industrial expertise and execution discipline required to deliver hydrogen infrastructure that performs. We partner with EPCs, energy developers, and utilities to construct high-risk, high-precision projects where safety, schedule, and quality are non-negotiable.
"Quality, Safety, and Service never go out style."
Larry Keeley
Founder
Facility Construction
Turnkey construction of hydrogen generation, liquefaction, and fueling facilities, including structural, mechanical, and electrical integration.
Equipment SEtting & Rigging
Precision placement of electrolyzers, compressors, dryers, tanks, and modular process skids—executed by Keeley’s self-performing teams.
Process piping & Tie-ins
Installation of high-pressure piping systems, utility routing, and critical tie-ins with existing plant or pipeline infrastructure.
structural steel & platforms
Fabrication and erection of steel platforms, pipe racks, and elevated workspaces to support hydrogen equipment and operations.
commisioning support
On-site coordination and construction support during startup and commissioning to ensure seamless system integration.
Safety & Compliance
Construction practices aligned with stringent safety and regulatory standards, including NFPA, OSHA, and local AHJ requirements.
Self Perform Expertise
Keeley Construction self performs structural steel, mechanical, piping, rigging, and equipment setting to maintain control, streamline schedules, and ensure quality. By reducing subcontractor reliance, we deliver safer, more efficient execution from foundation to startup—even in the most complex industrial environments.
Everybody Gets Home Safely
Keeley Construction has an excellent historical safety record, and we strive for continuous improvement every day. On all our projects, Keeley hosts daily safety meetings for the team members on the jobsite. The focus of these meetings is to review topics pertinent to work in the field but, more importantly, to keep safety at the forefront of our team members’ minds.
Hydrogen Construction Project Experience
Storage & Fueling Facilities
