Skip to content

Engineering Firms.us

Directory Locations Services Industries

Loading account…

Loading directory…

Engineering Firms.us

© 2026 Demand Delta

Firm types About Directory support Privacy Terms

Find the right engineering partner.

Explore capabilities, project experience, and office locations to build your shortlist.

Find an engineering firm

Refine your search

3

epc×manufacturing×design-build×

State

AZ1

GA1

MI1

MO1

City

Detroit1 Johns Creek1 St. Louis1 Tucson1

Firm types

EPC3 Design-Build20 MEP9 Civil Engineering6 Electrical Engineering6

Industries

Manufacturing3 Commercial3 Industrial3 Mining3 Transportation3

Services

Design-Build3 Engineering Design15 Construction Management14 Project Management8 Procurement6

Firm size

1,000+ employees1

design-build manufacturing epc

Burns & McDonnell

Making Our Clients Successful

Matches: Design-build · Manufacturing · EPC

Motor City Electric Co.

Full-Service Electrical Contractor

Detroit, MI

Matches: Design-Build · Manufacturing · EPC

Firm types About Directory support

Penta Engineering Corp

Committed to Excellence From Concept to Completion

St. Louis, MO+2

Matches: Design-Build · Manufacturing · EPC