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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ASA Engineering & Consulting, Inc.

Chattanooga, TN

From concept to close-out.

WebsitePhone1 office9 projects2 leadersFounded 2013Updated Jun 2026

Project: 1400 Chestnut Street Apartments

Service: Civil Engineering & Site DesignService: Site Layout, Grading & DrainageService: Roadway and Intersection DesignIndustry: Land DevelopmentIndustry: ResidentialType: Civil Engineering+45 more

All County and Associates, Inc.

Gilbertsville, PA

All County and Associates, Inc. (ACA) is a full-service civil engineering, land surveying, and environmental permitting firm established in 1992 and located in Gilbertsville, Pennsylvania. ACA serves clients across fifteen counties in eastern Pennsylvania, covering Berks, Bucks, Carbon, Chester, Delaware, Lackawanna, Lancaster, Lehigh, Luzerne, Montgomery, Monroe, Northampton, Pike, Schuylkill, and southern Wayne counties. The practice serves architects, builders, contractors, developers, homeowners, home inspectors, and real estate agents with a focus on helping clients navigate permitting and regulatory processes.

WebsitePhone1 officeFounded 1992Updated Jun 2026

Service detail: Civil Engineering

Service: Civil EngineeringService: Subdivision & Land Development DesignService: Stormwater ManagementIndustry: ResidentialIndustry: CommercialType: Civil Engineering+18 more

Anderson Psomas

Saratoga Springs, UT

Anderson Psomas is a multi-discipline engineering firm based in Saratoga Springs, Utah, providing civil, structural, environmental, mining, industrial, and energy infrastructure engineering alongside land surveying services. With over 35 years of experience and more than 5,000 completed projects, it navigates complex regulatory requirements and permitting to move clients from concept to construction. Anderson Psomas is licensed in Utah, Idaho, Colorado, Wyoming, New Mexico, Nevada, and Texas.

WebsitePhone1 officeUpdated Jun 2026

Service detail: Civil Engineering

Service: Civil EngineeringService: Residential Subdivisions and Custom HomesService: Septic System DesignIndustry: ResidentialIndustry: MiningType: Civil Engineering+21 more

Arthur H. Howland & Associates, P.C.

New Milford, CT

Civil Engineering, Land Surveying, Environmental Services, & Land Use Planning in Connecticut

WebsitePhone1 office4 leadersFounded 1955Size Estimate: 1-10 employeesUpdated Jun 2026

Service detail: Land Surveying

Service: Land SurveyingService: Property SurveysService: Topographic SurveysIndustry: Land DevelopmentIndustry: ResidentialType: Civil Engineering+22 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

Blair, Church & Flynn Consulting Engineers

Clovis, CA

Service. Quality. Integrity.

WebsitePhone6 offices3 leaders5 credentialsFounded 1958Updated Jun 2026

Service detail: Planning, Permitting & Consulting

Service: Planning, Permitting & ConsultingService: Alternatives AnalysesService: Constructability ReviewsIndustry: Power GenerationIndustry: Electric UtilitiesType: Civil Engineering+72 more

Bryant Hammett & Associates

Ferriday, LA

Bryant Hammett & Associates, LLC (BHA) is a professionally licensed civil engineering and land surveying firm providing disaster mitigation and response services for governmental and private clients throughout the Central and Gulf South region of Louisiana since 1984.

WebsitePhone4 officesFounded 1984Updated Jun 2026

Service detail: Civil Engineering

Service: Civil EngineeringService: Construction Management and InspectionService: Cost EstimatingIndustry: GovernmentIndustry: InfrastructureType: Civil Engineering+52 more

COA Barrett, LLC

Prince Frederick, MD

Land development design, civil engineering, surveying, and environmental planning in Maryland.

Website1 officeUpdated Jun 2026

Service detail: Land Planning

Service: Land PlanningService: Commercial Site PlansService: Residential Subdivision DesignIndustry: Land DevelopmentIndustry: ResidentialType: Civil Engineering+22 more

Cannon & Cannon, Inc.

Knoxville, TN

Consulting Engineers. Field Surveyors.

WebsitePhone1 office2 projectsUpdated Jun 2026

Project: The Knox Student Housing

Service: Field SurveyService: Boundary SurveysService: Topographic SurveysIndustry: GovernmentIndustry: FederalType: Civil Engineering+32 more

Engineering Plus, Inc.

Meridian, MS

Planning | Surveying | Testing | Landscape Design

WebsitePhone3 offices3 leaders1 credentialsFounded 1929Size Estimate: 1-25 employees

Service detail: Site Development

Service: Site DevelopmentService: Site GradingService: Site Design & LayoutIndustry: CommercialIndustry: RetailType: Civil Engineering+59 more

Engineering Services, Inc.

Springdale, AR

Professional engineering and surveying services

WebsitePhone1 office5 projects4 leadersFounded 1971Size Estimate: 10-49 employees

Project: Benton County Water Authority Storage Tank

Service: Civil EngineeringService: Utility RelocationsService: Hydraulic ModelingIndustry: Water SupplyIndustry: WastewaterType: Civil Engineering+47 more

Environmental Civil Solutions LLC

Casper, WY

Environmental and Civil Solutions for all your Construction Needs

WebsitePhone1 officeUpdated Jun 2026

Service detail: Civil Engineering

Service: Civil EngineeringService: Foundation and Plot PlansService: Water and Sewer SystemsIndustry: ResidentialIndustry: CommercialType: Civil Engineering+23 more

Houston Engineering, Inc.

Fargo, ND

Build Your Community With Us.

WebsitePhone15 offices7 projects6 leaders7 credentialsFounded 1968

Project: City of Fargo Lift Stations #11 and #57 Replacement

Service: Water ResourcesService: Watershed PlanningService: Water QualityIndustry: GovernmentIndustry: FederalType: Civil Engineering+42 more

Hyalite Engineers, PLLC

Bozeman, MT

Hyalite Engineers, PLLC is a full-service engineering firm serving clients throughout Montana, the Dakotas, Idaho, and surrounding states. The team brings decades of combined experience in civil, structural, and environmental engineering, as well as land surveying, delivering projects across municipal, land development, structural, and surveying disciplines.

Website1 officeUpdated Jun 2026

Service detail: Municipal Engineering

Service: Municipal EngineeringService: Land DevelopmentService: Structural EngineeringIndustry: GovernmentIndustry: Land DevelopmentType: Civil Engineering+13 more

J.T. Blankinship, Inc.

Murphysboro, IL

Civil Engineering & Land Surveying Services You Can Trust

WebsitePhone1 office8 projects5 leaders3 credentialsFounded 1946

Project: Cairo Regional Airport

Service: Civil EngineeringService: Street, Road, and Highway DesignService: Bridge DesignIndustry: GovernmentIndustry: FederalType: Aviation Engineering+53 more

Larry E. Speaks & Associates, Inc.

Montgomery, AL

Larry E. Speaks & Associates, Inc. is a civil engineering, land surveying, and environmental services consulting practice headquartered in Montgomery, Alabama. Founded in 1976, Larry E. Speaks & Associates has served the River Region and broader Alabama for nearly five decades. With twenty-six employees including four registered professional engineers, three registered professional land surveyors, and four environmental scientists, the team delivers comprehensive services across residential, commercial, industrial, and municipal sectors.

WebsitePhone1 office2 leaders4 credentialsFounded 1976Updated Jun 2026

Service detail: Civil Engineering

Service: Civil EngineeringService: Water distribution and utility coordinationService: Streets, highways, and roadway designIndustry: ResidentialIndustry: CommercialType: Civil Engineering+37 more

MBCO Engineering + Surveying

Houston, TX

A Tower Above

WebsitePhone2 offices8 projects8 leadersFounded 2015Size Estimate: 11-50 employees

Project: Harris County Flood Control District Z100-00-00-X282 Harvey Repairs

Service: Infrastructure EngineeringService: Roadway DesignService: Drainage and Hydrologic StudiesIndustry: GovernmentIndustry: TransportationType: Civil Engineering+49 more

Mance Engineering Partners (MEP), P.C.

Bennington, VT

Mance Engineering Partners (MEP), P.C. is a full-service civil engineering firm providing site planning, design, land surveying, and consulting services for architects, contractors, developers, and owners. MEP serves a wide variety of residential, commercial, industrial, and municipal projects throughout Vermont and in Washington, Rensselaer, and Saratoga Counties in New York.

Website2 offices2 leadersUpdated Jun 2026

Service detail: Engineering Design & Permitting

Service: Engineering Design & PermittingService: Site Planning and Layout (Commercial and Residential)Service: Onsite Wastewater (Septic) System DesignIndustry: ResidentialIndustry: CommercialType: Civil Engineering+22 more

Morris Engineering, Inc.

Lisle, IL

Professional Services. Genuine Value.

WebsitePhone1 office3 leadersFounded 1973Updated Jun 2026

Service detail: Civil Engineering

Service: Civil EngineeringService: Roadway DesignService: Bridge DesignIndustry: GovernmentIndustry: Highways & RoadsType: Civil Engineering+36 more

Pennoni

Philadelphia, PA

Partners for What's Possible

Website1 office5 projects6 leaders6 credentials2 publicationsFounded 1966

Project: I-95 Central Access Philadelphia (CAP)

Service: Civil/SiteService: Site Planning & Land DevelopmentService: Permitting & EntitlementIndustry: CommercialIndustry: RetailType: Civil Engineering+136 more

R&M Engineering - Ketchikan, Inc.

Ketchikan, AK

Engineering, Surveying & Architecture in Southeast Alaska

WebsitePhone2 offices2 projects11 leaders3 credentialsFounded 1989

Project: Ketchikan International Airport Layup Facility

Service: ArchitectureService: Programming DesignService: Design DevelopmentIndustry: AviationIndustry: CommercialType: Architecture & Engineering+33 more

SMH Consultants, Inc.

Manhattan, KS

A Company Built on Experience & Relationships

WebsitePhone4 offices6 projects6 leaders4 credentialsFounded 1989

Project: High Risk Rural Roads Improvements

Service: Civil EngineeringService: Land DevelopmentService: Site AssessmentsIndustry: Highways & RoadsIndustry: Land DevelopmentType: Civil Engineering+50 more

Sentell Engineering Inc.

What's more important than a deadline? Nothing.

Website5 projects4 leaders8 credentialsFounded 1977Updated Jun 2026

Project: Highway 69S

Service: Civil EngineeringService: Site Planning and DevelopmentService: Commercial DevelopmentIndustry: CommercialIndustry: GovernmentType: Civil Engineering+109 more

Stevens Cresto Engineers

San Diego, CA

Solid. Innovative. Responsive.

WebsitePhone1 office6 projectsFounded 1999Updated Jun 2026

Project: FedEx Freight

Service: Civil EngineeringService: Site Feasibility StudiesService: Agency and Regulatory Permit ProcessingIndustry: CommercialIndustry: IndustrialType: Civil Engineering+43 more