Gray is Ranked 9th Nationally Among the Top 25 Manufacturing Plant Contractors.
During Gray's 50 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.
+ What Makes Gray Different?
- Fully integrated design-build firm with the additional expertise of executing projects as construction manager
- A Results-Driven Quality Management System
- International Experience
+ Why Gray?
- 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 52 million S.F. of manufacturing facilities built coast-to-coast
- More than 450 manufacturing facilities built coast-to-coast
- Executed more than $2.8 Billion in industrial projects coast-to-coast
- Gray has constructed manufacturing and process facilities for:
- Fine chemicals
- Paint
- Tires
- Ink
- Metals
- Steel
+ Gray's Services Include:
- 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...



