Public engineering firm directory

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Alliant Systems

Portland, OR

Alliant Systems is an integrated mechanical engineering and construction firm headquartered in Portland, Oregon, with offices in Eugene and Bend, Oregon, and Seattle, Washington. Founded approximately 25 years ago, Alliant provides in-house mechanical systems engineering, mechanical construction, HVAC and plumbing service, building automation, and energy consulting for commercial, institutional, and light-industrial clients across Oregon and Washington. The firm is known for a true design-build process that integrates engineers, project managers, and field personnel from concept through commissioning, and all principal engineers are LEED-certified.

WebsitePhone4 offices1 leadersUpdated Jun 2026

Service detail: Mechanical Systems Engineering

Service: Mechanical Systems EngineeringService: Design-Build Mechanical EngineeringService: BIM & Virtual Design and Construction (VDC)Industry: CommercialIndustry: HealthcareType: MEP+11 more

Benchmark, Inc.

Cedar Rapids, IA

Your Trusted Partner in Facility Asset Management

WebsitePhone2 offices3 credentialsUpdated Jun 2026

Service detail: Facility Asset Management & Consulting

Service: Facility Asset Management & ConsultingService: Roof ConsultingService: Roof EvaluationIndustry: PharmaceuticalIndustry: Pulp & PaperType: Owner's Engineer+13 more

CVS Consultant and Project Management

Humacao, PR

Compliance, Value, and Service from Concept to Completion

WebsitePhone1 office9 projectsUpdated Jun 2026

Project: Patillas Head Start and Administrative Offices

Service: Design ServicesService: Conceptual DesignService: Pre-Design ServicesIndustry: EducationIndustry: GovernmentType: Architecture & Engineering+24 more

Crouch Engineering Inc

Brentwood, TN

Meeting All Your Railroad Engineering Needs

WebsitePhone1 office1 projects1 leaders1 credentialsFounded 1991

Project: Roanoke Passenger Platform

Service: Bridge EngineeringService: Bridge Inspection and Load RatingService: Railroad Bridge DesignIndustry: RailIndustry: TransitType: Civil Engineering+20 more

GCW Engineering, Inc.

Las Vegas, NV

Your local partner since 1969

WebsitePhone2 offices12 projectsFounded 1969Size Estimate: 150+ employeesUpdated Jun 2026

Project: Harmon Avenue/Valley View Boulevard/UPRR Grade Separation

Service: Master PlanningService: TransportationService: Route, Alignment, and Feasibility StudiesIndustry: AviationIndustry: BridgesType: Civil Engineering+33 more

Greenhouse Design LLC

Burbank, OH

Controlled Environment Agriculture & Greenhouse Engineering Services

WebsitePhone2 offices5 leadersSize Estimate: 1-10 employeesUpdated Jun 2026

Service detail: Planning and Feasibility

Service: Planning and FeasibilityService: Site PlanningService: Feasibility StudiesIndustry: AgricultureIndustry: Research FacilitiesType: Structural Engineering+22 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

K&H Architectural & Engineering Services, LLC

Amherst, NY

Engineering, Architecture, Procurement and Construction Management

WebsitePhone1 officeUpdated Jun 2026

Service detail: Engineering & Architecture

Service: Engineering & ArchitectureService: Architectural DesignService: Civil EngineeringIndustry: Power GenerationIndustry: MetalsType: Architecture & Engineering+33 more

Paquin Ramezani Inc.

Houston, TX

Texas-based civil engineering, land development, and transportation consulting services

WebsitePhone1 office1 leaders6 credentialsUpdated Jun 2026

Service detail: Development Advisory & Project Consulting

Service: Development Advisory & Project ConsultingService: Site Selection & Due DiligenceService: Project Delivery AdviceIndustry: TransportationIndustry: Highways & RoadsType: Civil Engineering+52 more

Program Controls Inc.

Miami, FL

World-Class Services To Build The Future

WebsitePhone1 office4 projects6 leaders12 credentialsFounded 2002

Project: MIA Terminal D Extension

Service: Program ManagementService: Project ManagementService: Program Management PlanIndustry: AviationIndustry: AirportsType: Civil Engineering+45 more

Robert Miner Dynamic Testing Inc

Dynamic Testing and Analysis for the Deep Foundation Industry

Website2 leadersUpdated Jun 2026

Service detail: Dynamic Testing and Analysis

Service: Dynamic Testing and AnalysisService: Dynamic Pile Testing and AnalysesService: Wave Equation AnalysisIndustry: CommercialIndustry: IndustrialType: Acoustic Consulting+21 more