During Gray's 51 years as a family owned business Gray has built a strong reputation as one of the nation's leading design, engineering and construction companies ranking among the Top Manufacturing Plant Construction Companies across the United States.
Gray is Ranked 14th Nationally Among the Top Manufacturing Plant Contractors.
What Makes Gray Different?
Why Gray?
Gray's Services Include:
- Fully integrated design-build firm with the additional expertise of executing projects as construction manager
- A Results-Driven Quality Management System
- International Experience
- More international customer relationships than any other U.S. contractor
- Adept at translating non-U.S. design and building details into U.S. manufacturing standards
- Consistently ranked in the top 10 nationally for manufacturing plant construction
- Over 57 million s.f. of manufacturing facilities built coast-to-coast
- More than 465 manufacturing facilities built coast-to-coast
- Gray has constructed manufacturing and process facilities for:
- Fine chemicals
- Paint
- Tires
- Ink
- Metals
- Steel
- Wind Energy
- Master planning and logistics
- Site search and selection
- Environmental permitting
- Sustainable Systems
- Process and production systems
- Equipment & Instrumentation Procurement
- Project and site management
- Facility design and construction
- Detailed Engineering Design:
- Piping
- Electrical & instrumentation
- Equipment
- Control Systems
- Facility start-up & Commissioning
- LEED Certification
Click on the projects below to view a sampling of our work...






