
Harris Group Inc.
Big Firm Capabilities. Small Firm Service.
Explore capabilities, project experience, and office locations to build your shortlist.

Big Firm Capabilities. Small Firm Service.
Design, Engineering, Inspection
Farmington, NM

Engineering Creative Solutions
Chandler, AZ

Bringing Your Ideas and Innovations to Life
Fort Mill, SC

Mechanical Engineering and Plumbing.
Peachtree Corners, GA

Multi-discipline Engineering and Design and Drafting.
Covington, LA+1

Engineering Solutions. Strengthening Communities.
Pittsburgh, PA
Independent Engineering for Tomorrow's Energy Projects

Where Filtration Concepts Become Engineered Realities
San Diego, CA

Full-service EPCM partner with design-build capabilities for small to mid-sized industrial capital projects
East Windsor, NJ+2

Global Engineering, Procurement and Construction Management Solutions
Tampa, FL

Pre-Commissioning and Commissioning Services and AquaLazing.
Deer Park, TX

Process Engineering and Conceptual Design & Feasibility Studies.
Baton Rouge, LA
From the Plant Floor to the Cloud and everything in between
Multi-discipline consulting engineering and design for heavy industry since 1975.
Portland, OR
Backed by experience, enhanced by technology
Houston, TX

Casting Innovation through Closed-Loop Control
Minneapolis, MN

One-stop engineering and project management services throughout the project life cycle.
Chicago, IL

Achieve Project Excellence with Gross & Co.

Excellence is the Standard
San Juan, PR

Changing the World Since 1977
Amherst, NY

Agile, cost-competitive engineering and design staffing for aerospace and defense
Denton, TX

Premier Engineering Design, Construction Support, and Maintenance Services
Hudson, OH

Precise. Responsive. Solutions.
Hummelstown, PA