Public engineering firm directory

Find engineering consulting firms by capability and location.

Search engineering firm profiles built for buyers who need a shortlist, not a sales pitch.

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7NT Enterprises, LLC

Miamisburg, OH

Proper Execution with Precision

WebsitePhone1 office9 projects
Service: Drilling ServicesService: Rock Coring and Soil SamplingIndustry: WastewaterType: Geotechnical Engineering+21 more

A&Z Engineering

Fort Wayne, IN

Your Engineering Solutions... Start to Finish.

WebsitePhone2 offices4 leaders
Service: Roadway, Highway, and Intersection ImprovementsService: Construction InspectionIndustry: GovernmentType: Civil Engineering+15 more

A.M. Engineering

Elko, NV

Civil Engineering, Surveying, and Project Management Services in Nevada

WebsitePhone2 offices1 projects
Service: Civil EngineeringService: Streets and Highway DesignIndustry: GovernmentType: Civil Engineering+47 more

A.M.I. Engineering LLC

Miami, FL

Providing Engineering Solutions for Sustainable Infrastructure

WebsitePhone1 office4 projects
Service: Transportation InfrastructureService: System Planning and AnalysisIndustry: AirportsType: Civil Engineering+36 more

ABAM Engineers Inc.

Houston, TX

Driving Innovation and Digitization in Engineering

WebsitePhone2 officesUpdated Jun 2026
Service: Civil and Infrastructure EngineeringService: Site Analysis and DesignIndustry: CommercialType: Civil Engineering+40 more

ACT Engineers, Inc.

Robbinsville, NJ

Civil, Coastal, and Environmental Engineering and Consulting Practice

WebsitePhone3 offices5 projects
Service: Civil/Site EngineeringService: Coastal EngineeringIndustry: GovernmentType: Civil Engineering+30 more

AEPC Group, LLC

Santa Clarita, CA

We build confidence

WebsitePhone1 office1 projects
Service: ArchitectureService: Schematic and Conceptual Design DevelopmentIndustry: AerospaceType: Architecture & Engineering+42 more

AQUA Engineering

Bountiful, UT

Innovative Engineering Solutions

WebsitePhone3 offices6 projects
Service: Water EngineeringService: Wastewater EngineeringIndustry: Water SupplyType: Water / Wastewater Engineering+18 more

ATC Design Group

Escondido, CA

California's Only One Stop Shop

WebsitePhone1 officeFounded 1993
Service: Planning and PermittingService: EntitlementsIndustry: CommercialType: Architecture & Engineering+39 more

AVI, PC

Cheyenne, WY

Engineering Excellence

WebsitePhone2 offices9 projects
Service: TransportationService: Roadway DesignIndustry: GovernmentType: Civil Engineering+53 more

Accurate Group, Inc.

Lincolnshire, IL

A solution-oriented international organization experienced in engineering and IT services.

Website1 office7 projectsFounded 1994
Service: Civil EngineeringService: Land Development and Real Estate SupportIndustry: TransportationType: Civil Engineering+38 more

Adams, Rehmann & Heggan Associates, Inc.

Hammonton, NJ

You See Us Every Day

Website1 office1 projects10 leaders
Service: Civil and Municipal EngineeringService: Road and Infrastructure DesignIndustry: GovernmentType: Civil Engineering+40 more

Adkins Engineering and Surveying

Klamath Falls, OR

Serving S. Oregon and N. California Since 1983

Website1 office6 projects3 leaders
Service: Civil EngineeringService: Land Development PlanningIndustry: GovernmentType: Civil Engineering+39 more

Advance Engineering & Construction

Stone Mountain, GA

Design. Build. Sustain. Deliver.

Website1 officeUpdated Jun 2026
Service: Transportation EngineeringService: Construction Engineering & InspectionsIndustry: GovernmentType: Civil Engineering+23 more

Albertson Engineering Inc.

Rapid City, SD

Structural Engineers of The Black Hills and Great Plains

WebsitePhone4 offices6 projects
Service: Structural DesignService: Building Information ModelingIndustry: CommercialType: Structural Engineering+23 more

All South Consulting Engineers, LLC

Metairie, LA

Solutions Engineered by Design

WebsitePhone4 offices8 projects
Service: Civil EngineeringService: Water and Sewage SystemsIndustry: GovernmentType: Civil Engineering+27 more

Allgeier, Martin and Associates, Inc.

Joplin, MO

It's not just business...it's personal.

WebsitePhone6 offices17 projects
Service: Civil EngineeringService: BridgesIndustry: GovernmentType: Civil Engineering+35 more

Arc Design Resources, Inc.

Loves Park, IL

Quality and responsive civil engineering, land surveying, and landscape design

WebsitePhone1 office5 projects
Service: Civil EngineeringService: Site Planning & PermittingIndustry: GovernmentType: Civil Engineering+18 more

ArcSine Engineering

Redding, CA

The Expert's Expert.

WebsitePhone2 offices4 projects
Service: Electrical EngineeringService: Lighting Design and ModelingIndustry: WastewaterType: Automation & Controls+35 more

Ark Consulting Group, PLLC

Greenville, NC

Engineering Excellence

WebsitePhone1 office5 projects
Service: Planning and EntitlementsService: Due Diligence and Preliminary Site InvestigationsIndustry: CommercialType: Civil Engineering+40 more

Arora and Associates, P.C.

Lawrenceville, NJ

Resourceful and Accountable Engineering Solutions

WebsitePhone1 officeFounded 1981
Service: Construction Management and InspectionService: Traffic Engineering and AnalysisIndustry: TransportationType: Civil Engineering+13 more

Ascend Consulting & Engineering PLLC

Houston, TX

Engineering Water Systems Beyond Expectation

WebsitePhone1 office1 leaders
Service: Project ManagementService: Scope and Budget ControlIndustry: Stormwater & Flood ControlType: Civil Engineering+36 more

Atlas Design Services

Austin, TX

Traditional principles. Modern practices.

WebsitePhone1 office8 leaders
Service: Civil EngineeringService: Staff AugmentationIndustry: GovernmentType: Civil Engineering+22 more

Auth Consulting & Associates

Menomonie, WI

Plan. Design. Engineer.

WebsitePhone2 offices5 leaders
Service: Agricultural EngineeringService: Agricultural Facility DesignIndustry: AgricultureType: Civil Engineering+43 more