Contracting Services

At D.H. Griffin Contracting Company, we are an industry‑leading industrial and heavy equipment contracting services provider specializing in precision machinery installation, plant relocation, industrial rigging, and turnkey mechanical contracting solutions. With decades of experience in complex industrial environments, from single‑piece equipment setups to full plant shutdowns and installations, our team delivers unmatched reliability, safety, and execution excellence.

We focus on delivering comprehensive contracting services that support advanced manufacturing, aerospace, automotive, chemical, and industrial facilities nationwide. Our commitment to safety, compliance, and quality workmanship ensures your project is completed on time and on budget.

What Our Contracting Services Include

We pair deep technical expertise with strategic planning to provide services that solve your most complex industrial challenges:

Mechanical & Heavy Equipment Contracting

Machinery moving and precision equipment positioning
Turnkey industrial machinery installation
Millwright services for alignment and mechanical system support
Heavy rigging and equipment hoisting

Electrical & Control System Contracting

High‑voltage electrical system installation
Low‑voltage electrical wiring and control wiring services
Custom panel building and network wiring
System commissioning and testing

Industrial Structural & Fabrication Services

Steel erection and structural installation
Light steel fabrication for industrial projects
Custom process piping and food‑grade piping solutions
Support for conveyor, utility and production line integration

Why Choose Us for Contracting Services

Choosing D.H. Griffin Contracting means partnering with a team that is experienced, safety‑focused, and responsive:

Turnkey project execution from planning to completion
ISO certified quality management systems for safer, compliant work
Expertise in complex shut‑downs, relocations, and plant expansions
Dedicated project coordination and communication throughout delivery

If you’re planning a machinery installation, plant relocation, rigging project, or major industrial contraction, let us provide a custom solution that addresses your operational needs and reduces downtime.