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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2LMN, Inc.

Lancaster, OH

Your Trusted Engineering Partner

WebsitePhone4 offices10 leaders4 credentialsFounded 1979Updated Jun 2026

Service detail: Land Development

Service: Land DevelopmentService: Site Drainage and Grading PlansService: Stormwater Pollution Prevention PlansIndustry: InfrastructureIndustry: GovernmentType: Civil Engineering+48 more

7 Oaks Engineering

Silverton, OR

Harmonizing the built environment with the natural.

WebsitePhone2 offices4 leaders3 credentialsSize Estimate: 1-10 employeesUpdated Jun 2026

Service detail: Land Development

Service: Land DevelopmentService: Due Diligence and Feasibility StudiesService: Entitlement and Conceptual DesignIndustry: CommercialIndustry: ResidentialType: Civil Engineering+24 more

ABES Engineering, Inc.

Memphis, TN

Engineering with Soul

Website3 offices2 projects2 leaders7 credentialsFounded 2015Size Estimate: 17 employees

Project: Historic Orange Mound Neighborhood Infrastructure

Service: Water and Wastewater EngineeringService: Sanitary designService: Sewer assessment and rehabilitationIndustry: GovernmentIndustry: FederalType: Civil Engineering+22 more

AIM Engineering Consultants, Inc.

Pleasanton, CA

Best-In-Class Engineering Expertise

WebsitePhone1 office3 projects1 leadersUpdated Jun 2026

Project: Fremont Blvd/Old Warm Springs Blvd - New Signal

Service: Civil EngineeringService: Municipal Plan CheckingService: Plans, Specifications, and Estimates (PS&E)Industry: TransportationIndustry: Highways & RoadsType: Civil Engineering+41 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

Adico, LLC

Friendswood, TX

Texas Civil Engineering Professionals

WebsitePhone1 office3 projectsUpdated Jun 2026

Project: Iowa Colony City Engineer

Service: Civil EngineeringService: Site DevelopmentService: Land Development & Master PlanningIndustry: EducationIndustry: CommercialType: Civil Engineering+40 more

Albert A. Webb Associates

Strength through History and Innovation

Website6 projectsFounded 1945Updated Jun 2026

Project: CVWD - North Indio Regional Flood Control Channel

Service: Land DevelopmentService: Planning and EntitlementService: Water ResourcesIndustry: CommercialIndustry: EducationType: Civil Engineering+31 more

Apex Consulting Engineers, LLC

Grand Junction, CO

Apex Consulting Engineers, LLC is a civil engineering and project management firm established in 2007 and based in Grand Junction, Colorado, serving the Western Slope of Colorado. Apex Consulting Engineers, LLC provides civil engineering, project management, traffic studies, and land development services, helping property owners and corporations find affordable solutions within city, county, and state regulatory requirements. Apex Consulting Engineers serves clients across Grand Junction, Delta, Montrose, Gunnison, Glenwood Springs, Rifle, Vail, and the wider Western Slope region.

WebsitePhone1 officeFounded 2007Updated Jun 2026

Service detail: Civil Engineering

Service: Civil EngineeringService: Project ManagementService: Traffic StudiesIndustry: CommercialIndustry: Land DevelopmentType: Civil Engineering+3 more

Atlas Design Services

Austin, TX

Traditional principles. Modern practices.

WebsitePhone1 office8 leaders12 credentialsFounded 2007Size Estimate: 1-9 employees

Service detail: Civil Engineering

Service: Civil EngineeringService: Staff AugmentationService: Public InfrastructureIndustry: GovernmentIndustry: CommercialType: Civil Engineering+20 more

Aucoin & Associates, Inc.

Eunice, LA

Aucoin & Associates, Inc. (A&A) is a civil, environmental, and transportation engineering and land surveying firm founded in Eunice, Louisiana in March 1951 by Lindsey J. Aucoin. Serving the Central Gulf Coast from offices in Eunice and Lake Charles, A&A provides professional engineering, planning, and surveying services across Louisiana, Texas, and Mississippi. Licensed engineers and surveyors hold credentials in Louisiana, Texas, Mississippi, and Arkansas. The practice serves municipal, state, and federal agencies, parish governments, and private clients including major oil and gas pipeline operators, with project work spanning coastal restoration, transportation infrastructure, municipal utilities, land development, and solid waste engineering.

WebsitePhone2 offices5 leaders2 credentialsFounded 1951Updated Jun 2026

Service detail: Civil Engineering

Service: Civil EngineeringService: Environmental EngineeringService: Transportation EngineeringIndustry: Oil & GasIndustry: Highways & RoadsType: Civil Engineering+51 more

Austin Tsutsumi & Associates, Inc.

Honolulu, HI

Making Change Possible

WebsitePhone2 offices7 leaders5 credentialsFounded 1934Size Estimate: 50-99 employees

Service detail: Civil Engineering

Service: Civil EngineeringService: Land DevelopmentService: Public WorksIndustry: Land DevelopmentIndustry: TransportationType: Civil Engineering+26 more

Authority Engineering & Surveying

Bakersfield, CA

Empowering Precision with Authority

WebsitePhone1 officeUpdated Jun 2026

Service detail: Land Development

Service: Land DevelopmentService: Traffic EngineeringService: SurveyingIndustry: ResidentialIndustry: CommercialType: Civil Engineering+11 more

Benchmark Civil Engineering Services, Inc.

Allentown, PA

Benchmark Civil Engineering Services provides civil engineering, traffic and transportation, land development, land surveying, municipal review, and expert witness services in the Lehigh Valley and Eastern Pennsylvania region. Founded in 1994 and headquartered in Allentown, Pennsylvania, Benchmark serves commercial builders, municipalities, and landowners across Pennsylvania, New York, New Jersey, and the Philadelphia area. The firm employs state-of-the-art robotics and electronic surveying equipment alongside current CAD software to deliver engineering and surveying solutions.

WebsitePhone1 officeFounded 1994Updated Jun 2026

Service detail: Traffic & Transportation

Service: Traffic & TransportationService: Construction EngineeringService: Land DevelopmentIndustry: TransportationIndustry: Land DevelopmentType: Civil Engineering+7 more

Bollman Engineering, PLLC

Bollman Engineering, PLLC is a civil engineering firm committed to building resilient, intelligent infrastructure that connects and strengthens communities. It provides transportation engineering, land development, water resources, GIS services, and construction management, and is licensed to practice in Illinois, Georgia, and Texas.

WebsiteUpdated Jun 2026

Service detail: Transportation Engineering

Service: Transportation EngineeringService: Land DevelopmentService: Water ResourcesIndustry: TransportationIndustry: Land DevelopmentType: Civil Engineering+6 more

Brain Engineering, Inc.

Cedar Rapids, IA

Excellence in engineering.

WebsitePhone1 office5 leaders2 credentialsFounded 1992Updated Jun 2026

Service detail: Civil Engineering

Service: Civil EngineeringService: Civil Site EngineeringService: Sanitary and water managementIndustry: TransportationIndustry: Highways & RoadsType: Civil Engineering+23 more

Brownstone Consultants LLC

McAllen, TX

We Manage the Details So You Don't Have To

WebsitePhone1 officeUpdated Jun 2026

Service detail: Engineering

Service: Owner's RepresentativeService: Program ManagementService: Project ManagementIndustry: GovernmentIndustry: TransportationType: Civil Engineering+16 more

Burgess & Niple, Inc.

Trusted. Timeless.

Website3 projects2 credentials3 publicationsUpdated Jun 2026

Project: Delaware East Olentangy Trunk Sewer Study

Service: ArchitectureService: Architectural DesignService: Interior DesignIndustry: TransportationIndustry: BridgesType: Architecture & Engineering+66 more

CEA Group

El Paso, TX

Innovative Solutions, Proven Results

WebsitePhone1 office18 projects10 leaders3 credentialsFounded 2002

Project: Chihuahuita Storm Sewer Pump Station and System Improvements

Service: Transportation EngineeringService: Roadway design and reconstructionService: Street improvement projectsIndustry: GovernmentIndustry: Land DevelopmentType: Civil Engineering+29 more

CJW Transportation Consultants, LLC

Springfield, MO

Trusted. Experienced. Client Focused.

WebsitePhone1 office8 leadersUpdated Jun 2026

Service detail: Land Development

Service: Land DevelopmentService: Subdivision Layout and DesignService: Commercial Site DesignIndustry: TransportationIndustry: Highways & RoadsType: Civil Engineering+18 more

CONNECT Engineering LLC

Miami, FL

Elevating the Engineering Experience for our Clients, Colleagues, and Communities.

WebsitePhone2 officesUpdated Jun 2026

Service detail: Structures

Service: StructuresService: Specialty Design For Miscellaneous StructuresService: Sign StructuresIndustry: Land DevelopmentIndustry: Parks & Open SpaceType: Civil Engineering+50 more

Chastain & Associates LLC

Creating infrastructure for 70 years.

Website1 projects3 leadersSize Estimate: 80+ employeesUpdated Jun 2026

Project: Village of Oak Park Right-of-Way Permitting Services

Service: Transportation EngineeringService: Expressways, Interstates, Tollways, and HighwaysService: Safety and Feasibility StudiesIndustry: Highways & RoadsIndustry: BridgesType: Civil Engineering+52 more

Colliers Engineering & Design

Holmdel, NJ

Your success is our success; together we shape the spaces that move communities forward.

WebsitePhone1 office8 projects17 leaders8 credentialsSize Estimate: 1,000+ employees

Project: Frank Sinatra Drive Sinkhole & Emergency Seawall Rehabilitation

Service: Architecture & DesignService: Architectural DesignService: Building Engineering SystemsIndustry: CommercialIndustry: Data CentersType: Architecture & Engineering+68 more

Columbia Engineering and Services, Inc.

Columbia Engineering and Services, Inc. is a civil and transportation engineering firm founded in 1963 that serves communities in the Southeast and across the United States. Its engineers partner with developers, local governments, and state departments of transportation to design roads, stormwater systems, land development sites, and green spaces. Services span land development civil engineering, transportation design, landscape architecture, water resources engineering, traffic operations, and survey including subsurface utility engineering.

WebsiteFounded 1963Updated Jun 2026

Service detail: Land Development

Service: Land DevelopmentService: Transportation DesignService: Landscape ArchitectureIndustry: Land DevelopmentIndustry: TransportationType: Civil Engineering+11 more

DAAR Engineering, Inc.

Milwaukee, WI

Innovative Solutions for a Changing World

WebsitePhone1 office19 credentialsFounded 2001Updated Jun 2026

Service detail: Transportation Design

Service: Transportation DesignService: Freeway DesignService: Rural DesignIndustry: Highways & RoadsIndustry: BridgesType: Civil Engineering+36 more