Public engineering firm directory

Find engineering consulting firms by capability and location.

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3D Design & Engineering

Houston, TX

Innovation, Integrity & Quality - All of your A&E, Surveying and Utility Locating needs under one roof.

WebsitePhone1 office4 projects2 leaders3 credentialsUpdated Jun 2026

Project: Superbowl LI Cellular Network Modifications

Service: A&E ServicesService: Site Feasibility StudiesService: Erosion and Sediment Control PlanningIndustry: Oil & GasIndustry: TelecommunicationsType: Architecture & Engineering+30 more

ABAM Engineers Inc.

Houston, TX

Driving Innovation and Digitization in Engineering

WebsitePhone2 officesUpdated Jun 2026

Service detail: Civil and Infrastructure Engineering

Service: Civil and Infrastructure EngineeringService: Site Analysis and DesignService: Site Master PlanningIndustry: CommercialIndustry: IndustrialType: Civil Engineering+38 more

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

ARCXIS

Houston, TX

From Start to Finish, One Number to Call.

WebsitePhone1 office10 credentialsUpdated Jun 2026

Service detail: Inspection Services

Service: Inspection ServicesService: Engineering ServicesService: MEP EngineeringIndustry: ResidentialType: MEP+9 more

Accelerate Engineering, LLC

Houston, TX

Crafting sustainable solutions that enrich lives

WebsitePhone1 office2 leadersFounded 2022Updated Jun 2026

Service detail: Transportation Engineering

Service: Transportation EngineeringService: Roadway DesignService: Traffic EngineeringIndustry: TransportationIndustry: WastewaterType: Civil Engineering+22 more

Allen Engineering and Science

Jackson, MS

Allen Engineering and Science is an environmental, civil, and structural engineering practice serving private and public clients across the southeastern United States. Founded in 1993 as Eco-Systems and renamed in 2013, the company combines engineering, environmental science, planning, and construction management for oil and gas, manufacturing, energy, chemical, solid waste, real estate, and public-sector programs.

WebsitePhone6 offices5 leadersFounded 1993Updated Jun 2026

Service detail: Engineering

Service: EngineeringService: Civil EngineeringService: Environmental EngineeringIndustry: Oil & GasIndustry: ManufacturingType: Civil Engineering+26 more

Anchor QEA

Seattle, WA

Transforming Our Environment and Communities, with Integrity and Vibe

WebsitePhone28 offices4 projects4 leadersSize Estimate: 200-1,000 employeesUpdated Jun 2026

Project: Hancock County Marsh Living Shoreline

Service: EngineeringService: Civil EngineeringService: Coastal ResilienceIndustry: Power GenerationIndustry: FederalType: Civil Engineering+46 more

Atwell

Southfield, MI

We create solutions for the built environment.

Website18 offices12 projects6 leaders8 credentialsSize Estimate: 1,000+ employeesUpdated Jun 2026

Project: Walmart Metro Atlanta Drone Delivery Operations Support

Service: Program & Development ServicesService: Program ManagementService: Owner's Representative ServicesIndustry: Land DevelopmentIndustry: Oil & GasType: Civil Engineering+38 more

Aurora Technical Services, LLC

Houston, TX

Excellence. Innovation. Solutions that work.

WebsitePhone3 offices7 projects4 leaders2 credentialsFounded 2015

Project: Surface Water Transmission Program (SWTP)

Service: Engineering & DesignService: Planning & Preliminary EngineeringService: Detail DesignIndustry: Water SupplyIndustry: WastewaterType: Civil Engineering+10 more

BGE, Inc.

Houston, TX

Serving. Leading. Solving.™

Website2 offices9 projects15 leaders4 credentialsFounded 1975Updated Jun 2026

Project: IH-35 Waco 4B

Service: Construction ManagementService: Contractor & Subcontractor ManagementService: Field InspectionsIndustry: CommercialIndustry: GovernmentType: Civil Engineering+61 more

Benchmark Group Inc

Rogers, AR

Your Vision. Our Experience. ONE CHOICE.

WebsitePhone3 offices12 projects71 leadersFounded 1978Updated Jun 2026

Project: Greenway Trail Bridgeway

Service: Architecture & Interior DesignService: Architectural RenderingsService: Conceptual DesignIndustry: CommercialIndustry: RetailType: Architecture & Engineering+60 more

CAS Consulting & Services, Inc.

Austin, TX

Civil engineering, program management, and construction management solutions for water, wastewater, and transportation infrastructure

WebsitePhone4 offices6 projects8 leaders25 credentialsFounded 1999

Project: Huebner Creek Regional Stormwater Facility

Service: Water & Wastewater EngineeringService: Water Distribution Evaluation and DesignService: Collection System Design and RehabilitationIndustry: Water SupplyIndustry: WastewaterType: Civil Engineering+31 more

Civil & Environmental Consultants, Inc.

Pittsburgh, PA

We Own It.

WebsitePhone14 offices9 leaders2 credentialsFounded 1989Size Estimate: 1,500 employees

Service detail: Civil Engineering

Service: Air QualityService: Civil EngineeringService: One Of Cec's Four Founding PracticesIndustry: ManufacturingIndustry: MiningType: Civil Engineering+31 more

Collier Consulting, Inc.

Stephenville, TX

We Bring a World of Solutions

WebsitePhone11 offices18 leadersFounded 1998Size Estimate: 25-50 employeesUpdated Jun 2026

Service detail: Geoscience

Service: GeoscienceService: GroundwaterService: EnvironmentalIndustry: Water ResourcesIndustry: Water SupplyType: Environmental Engineering+30 more

Dev-Tex Engineering, LP

Houston, TX

At the intersection of our passion and your passion is exceptional results

WebsitePhone1 office1 leadersFounded 2004Updated Jun 2026

Service detail: Site Design

Service: Site DesignService: Develops Comprehensive LayoutService: GradingIndustry: Land DevelopmentIndustry: Stormwater & Flood ControlType: Civil Engineering+45 more

Diaz Engineering, LLC

Houston, TX

Engineering Solutions, Together

WebsitePhone2 offices2 projects1 leaders1 credentialsUpdated Jun 2026

Project: Brays

Service: Planning ServicesService: Drainage Master PlansService: Flood Risk StudiesIndustry: GovernmentIndustry: Water ResourcesType: Civil Engineering+52 more

Doucet Associates Inc A Kleinfelder Company

Austin, TX

We are Doucet.

WebsitePhone6 offices4 leaders2 credentialsUpdated Jun 2026

Service detail: Land Development

Service: Land DevelopmentService: Master Planned CommunitiesService: Multi-Family DevelopmentsIndustry: CommercialIndustry: RetailType: Civil Engineering+110 more

Draftex Services Inc

The Woodlands, TX

Proven Reputation with Innovative Solutions

WebsitePhone2 offices3 leadersFounded 2000Updated Jun 2026

Service detail: Structural Engineering

Service: Structural EngineeringService: Commercial Structural DesignService: Residential Structural DesignIndustry: CommercialIndustry: ResidentialType: Civil Engineering+16 more

Dudley Engineering LLC

Austin, TX

A passionate team of geotechnical, structural, and environmental engineers known for a construction-wise approach and exceptional communication

WebsitePhone3 offices1 projects6 leaders4 publicationsSize Estimate: 10-49 employees

Project: Kyle Field Redevelopment - Texas A&M University

Service: Structural EngineeringService: Structural DesignService: Construction AdministrationIndustry: CommercialIndustry: EducationType: Structural Engineering+21 more

Dunaway Associates

Fort Worth, TX

Trusted client advisors committed to improving lives in the communities we serve.

WebsitePhone7 offices7 projects1 leaders4 credentials3 publications

Project: Lee Aquatic Park

Service: Civil EngineeringService: Comprehensive planning and master land use plansService: Due diligence and feasibility studiesIndustry: GovernmentIndustry: EducationType: Civil Engineering+56 more

Duplantis Design Group, PC

Thibodaux, LA

Broad Vision. Expert Focus.

Website9 offices4 projects10 leadersFounded 1997Updated Jun 2026

Project: Louisiana Clean Energy Complex

Service: Civil EngineeringService: PlanningService: Civil Site DesignIndustry: GovernmentIndustry: InfrastructureType: Civil Engineering+50 more

Dynamic Engineering Consultants, PC

Lake Como, NJ

Civil Engineering Consultants with Experience

WebsitePhone14 officesSize Estimate: 360 employeesUpdated Jun 2026

Service detail: Site Civil Engineering

Service: Site Civil EngineeringService: Permitting and EntitlementsService: Stormwater ManagementIndustry: Land DevelopmentIndustry: CommercialType: Civil Engineering+15 more

EDGE Engineering, PLLC

Austin, TX

Courage for Creativity

WebsitePhone3 offices4 projects2 leaders3 credentialsFounded 2019

Project: RM 1431 Water Quality & Detention Pond Improvements

Service: Municipal DrainageService: 2-Dimensional H&H ModelingService: FEMA Modeling & MappingIndustry: Stormwater & Flood ControlIndustry: Water ResourcesType: Civil Engineering+15 more

ESE Partners

Houston, TX

Responsibly Moving Business Forward

WebsitePhone5 offices8 leadersUpdated Jun 2026

Service detail: Due Diligence

Service: Due DiligenceService: Phase I Environmental Site AssessmentsService: Phase II Environmental InvestigationsIndustry: CommercialIndustry: Land DevelopmentType: Environmental Engineering+18 more