Public engineering firm directory

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AED Energy Services

Wyomissing, PA

Designing America's Energy Lifelines

WebsitePhone4 offices9 leaders4 credentialsFounded 1989Updated Jun 2026

Service detail: Chemical and Process Design

Service: Chemical and Process DesignService: Documentation and AnalysisService: Specialized CalculationsIndustry: Oil & GasIndustry: PetrochemicalType: Chemical Engineering+64 more

C2PM

Los Angeles, CA

Program & Construction Managers

WebsitePhone5 officesFounded 2002Updated Jun 2026

Service detail: Program Management

Service: Program ManagementService: Project ManagementService: Construction ManagementIndustry: TransportationIndustry: AviationType: Aviation Engineering+33 more

Collective Efforts, LLC

West View Borough, PA

Civil & Environmental Engineers

Website2 officesFounded 2000Updated Jun 2026

Service detail: Civil Engineering Services

Service: Civil Engineering ServicesService: Water Resources and InfrastructureService: Sustainable Design and Green InfrastructureIndustry: Environmental & RemediationIndustry: Water ResourcesType: Civil Engineering+18 more

IMDC, Inc.

Orlando, FL

Quality delivery of multidisciplinary engineering, construction management, and facility support services

WebsitePhone7 offices5 projects1 credentialsFounded 1983Updated Jun 2026

Project: NASA Testing Facility and Shelter Platform Design

Service: Engineering ServicesService: Electrical Systems DesignService: Mechanical and Piping DesignIndustry: CommercialIndustry: IndustrialType: Architecture & Engineering+35 more

Landis Consulting

Lake Oswego, OR

Setting the Standard for Electrical and Control Design

WebsitePhone2 offices11 projects5 leadersFounded 2001Updated Jun 2026

Project: South Salem High School Addition & Remodel

Service: Electrical and Communication Systems DesignService: Division 26 Electrical Systems DesignService: Division 27 Low Voltage Communication Systems DesignIndustry: CommercialIndustry: EducationType: Automation & Controls+16 more

MB BIM Solutions, LLC

Greenwood Village, CO

Using construction technology to reduce costs, shorten schedules, and improve quality

Website1 officeUpdated Jun 2026

Service detail: Concrete Services

Service: Concrete ServicesService: Concrete Lift DrawingsService: Rebar Modeling and Shop DrawingsIndustry: CommercialIndustry: IndustrialType: Design-Build+30 more

Mears Engineers

Bethany, OK

Professional civil engineering services from conception to concrete

WebsitePhone1 office7 projects5 leaders1 credentialsSize Estimate: 1-10 employees

Project: SW 104th Street Industrial Complex

Service: Site Development and PlanningService: ADA Accessibility DesignService: Developing Preliminary Site PlansIndustry: CommercialIndustry: ResidentialType: Civil Engineering+45 more

Premiere Design Solutions, Inc.

Miramar, FL

Designing the Future, Today.

WebsitePhone2 offices10 projectsFounded 2007Size Estimate: 25-50 employeesUpdated Jun 2026

Project: BCT Electrification Improvements

Service: Engineering & Design ServicesService: Site Planning and DevelopmentService: Water Resource and Drainage DesignIndustry: GovernmentIndustry: AviationType: Civil Engineering+25 more

RHC Engineering Inc.

Seattle, WA

Analysis, Design, and Construction Support for Infrastructure

WebsitePhone1 office6 projectsUpdated Jun 2026

Project: WSDNR Lower High Point Trail Bridge

Service: Bridge EngineeringService: Final Design and PS&E PackagesService: Concept Design and Preliminary EngineeringIndustry: BridgesIndustry: TransportationType: Structural Engineering+20 more

RockSol Consulting Group

Thornton, CO

RockSol Consulting Group is a full-service civil and transportation engineering practice founded in 1996. Headquartered in Thornton, Colorado, with multiple regional offices and accredited materials testing laboratories, it delivers engineering services across planning, environmental analysis, structural and geotechnical design, construction management, and inspection. It primarily supports state departments of transportation, federal land agencies, and municipal public works departments throughout the western United States.

WebsitePhone7 offices5 projects5 credentialsFounded 1996Size Estimate: 201-500 employees

Project: US 40 Berthoud Pass West Resurfacing

Service: Transportation EngineeringService: Transportation planning and impact studiesService: Roadway and highway designIndustry: GovernmentIndustry: FederalType: Civil Engineering+45 more

Smoky Hill Engineering, LLC

Greenwood Village, CO

Smoky Hill Engineering, LLC is a civil and structural engineering consulting firm headquartered in Greenwood Village, Colorado. It serves public agencies and private companies with a team of licensed Professional Engineers providing civil engineering, structural engineering, aviation, transportation, data center engineering, and construction administration services.

WebsitePhone1 officeUpdated Jun 2026

Service detail: Aviation

Service: AviationService: Civil EngineeringService: Construction AdministrationIndustry: AviationIndustry: TransportationType: Civil Engineering+25 more

Spicer Bridge Consultants

Orlando, FL

Spicer Bridge Consultants is a structural engineering firm specializing in transportation-related structures in Florida. Led by Gary J. Spicer Jr., PE, it is an FDOT Prequalified Consultant and FDOT-approved Specialty Engineer providing traditional bridge design, miscellaneous structures design, and construction-phase specialty engineering to owners, consultants, and contractors. It is also recognized as an FDOT Small Business.

WebsitePhone1 office3 projects1 leaders5 credentialsSize Estimate: 1-10 employees

Project: Weems Road over Weems Pond Outfall

Service: Bridge DesignService: Prestressed Concrete Girder BridgesService: Steel BridgesIndustry: Highways & RoadsIndustry: TransportationType: Structural Engineering+26 more