Public engineering firm directory

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Reliance Engineers LLC

Wellesley, MA

Delivering innovative engineering solutions that rise to the challenges and complexities of critical infrastructure projects

WebsitePhone3 offices6 projectsUpdated Jun 2026

Project: Ontario Line Urban-Rail Extension

Service: Bridge & Structural EngineeringService: Long-Span Bridge DesignService: Short- & Medium-Span Bridge DesignIndustry: BridgesIndustry: TunnelsType: Structural Engineering+60 more

Somat Engineering, Inc.

Detroit, MI

Infrastructure Engineering Solutions

WebsitePhone8 offices8 projects2 leaders7 credentialsFounded 1986

Project: M-1 Rail (QLine)

Service: Geotechnical EngineeringService: Subsurface InvestigationService: Foundation DesignIndustry: TransportationIndustry: Highways & RoadsType: Geotechnical Engineering+49 more

TYME Consulting Engineers, Inc.

Detroit, MI

TYME Consulting Engineers, Inc. is a multi-discipline engineering consulting firm incorporated in Michigan in 2001, providing infrastructure design and construction engineering services to municipal and commercial clients. It specializes in transportation engineering, construction engineering and inspection (CEI), materials testing, geotechnical engineering, bridge and structural design, roadway design, intelligent transportation systems (ITS), and traffic management. TYME operates four offices in Michigan (Detroit, Livonia, Lansing) and Jacksonville, Florida, and operates a fully AASHTO-accredited materials testing laboratory in Livonia, MI and Jacksonville, FL. It is prequalified to provide consulting engineering services in Michigan, Ohio, Florida, and North Carolina.

WebsitePhone4 offices7 projects1 leaders1 credentialsFounded 2001

Project: I-75 Modernization Segment 3

Service: Construction Engineering and Inspection (CEI)Service: Materials TestingService: Transportation EngineeringIndustry: TransportationIndustry: Highways & RoadsType: Transportation Engineering+17 more