Public engineering firm directory

Find engineering consulting firms by capability and location.

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Apogee Consulting Group, P.A.

Cary, NC

Elevating lives through effective design

WebsitePhone6 offices6 projectsSize Estimate: 100-199 employeesUpdated Jun 2026

Project: Durham Cancer Center

Service: PlanningService: Master PlanningService: Scenario Planning and CharrettesIndustry: HealthcareIndustry: FederalType: Architecture & Engineering+38 more

Armstrong Glen, P.C.

Charlotte, NC

Armstrong Glen, P.C. is a civil engineering consulting practice that provides professional engineering services throughout North and South Carolina. Founded in 1997, it focuses on quality of service, reliability, and accuracy, remaining committed to listening to client needs. The practice primarily serves local municipalities and counties on multi-year, reoccurring contracts ranging from capital stormwater projects to on-call structural services.

WebsitePhone2 offices8 projectsFounded 1997Updated Jun 2026

Project: Celia Avenue Culvert Project

Service: StormwaterService: Stormwater Capital ImprovementsService: Pond RehabilitationIndustry: Stormwater & Flood ControlIndustry: Water SupplyType: Civil Engineering+26 more

Bennett & Pless, Inc.

Atlanta, GA

Structural engineering since 1964.

Website10 offices3 credentialsFounded 1964Updated Jun 2026

Service detail: Structural Assessment

Service: Structural AssessmentService: Structural Analysis & DesignIndustry: CommercialIndustry: Data CentersType: Structural Engineering+10 more

CDR+A Structural Engineers

Charlotte, NC

CDR+A Structural Engineers provides structural inspection, evaluation, and design services to residential and commercial clients throughout the Southeast. The practice serves the Charlotte Metro Area, Upstate South Carolina, Western North Carolina, and Northeast Georgia. Each inspection engagement includes a site visit by a licensed Professional Engineer, a stamped engineering report acceptable for permitting, and a remediation plan customized to the client's situation.

WebsitePhone1 office1 leadersUpdated Jun 2026

Service detail: Residential Structural Services

Service: Residential Structural ServicesService: Structural Inspection and EvaluationService: Structural Design for New ConstructionIndustry: ResidentialIndustry: CommercialType: Structural Engineering+14 more

Carolina Transportation Engineers & Associates

Charlotte, NC

Passionate about Engineering. Active in Our Profession. Driven by Our Values.

Website3 offices5 projects5 leaders7 credentialsFounded 2016Updated Jun 2026

Project: SC 124 over Georges Creek

Service: Engineering DesignService: Bridge and Structural DesignService: Roadway DesignIndustry: BridgesIndustry: RailType: Civil Engineering+25 more

DEVITA

Atlanta, GA

Delivering Innovative Engineering Strategies to Ensure Project Success

WebsitePhone4 offices11 projects4 credentialsUpdated Jun 2026

Project: Cornell University North Campus Expansion

Service: MEPS EngineeringService: Mechanical & Plumbing EngineeringService: HVAC SystemsIndustry: CommercialIndustry: RetailType: MEP+22 more

EM Structural Engineers

Atlanta, GA

Committed to building partnerships through unparalleled service and expertise.

WebsitePhone6 offices5 projects5 leadersUpdated Jun 2026

Project: Fenton

Service: Structural Systems DesignService: Welded Moment FramesService: Steel FramingIndustry: Multifamily ResidentialIndustry: Mixed-UseType: Structural Engineering+29 more

Engineering Design Technologies, Inc.

Marietta, GA

Engineering Design Technologies (EDT) is a fully integrated engineering and design-build firm founded in 1993 and headquartered in Marietta, Georgia. EDT delivers multi-discipline engineering, architecture, construction, and program management across federal, municipal, commercial, healthcare, aviation, and transportation markets from seven offices spanning the Southeast, Mid-Atlantic, and US Virgin Islands. Its four divisions cover engineering, architecture (EDT-THA), construction (EDT Constructors), and development (EDT Development).

WebsitePhone7 offices6 projects1 credentialsFounded 1993Size Estimate: 50-200 employees

Project: CDC Emergency Operations Center

Service: Civil EngineeringService: Stormwater drainage assessment and modelingService: Transportation engineeringIndustry: DefenseIndustry: FederalType: Architecture & Engineering+47 more

Engineering Systems Inc.

Scottsdale, AZ

Multidisciplinary Expertise. Industry Insight.

Website22 offices4 projects4 leadersSize Estimate: 200-1,000 employeesUpdated Jun 2026

Project: Uncovering the Truth Behind a Toy Archery Injury

Service: Accident ReconstructionService: Motor Vehicle Accident ReconstructionService: Industrial and Workplace Incident AnalysisIndustry: AgricultureIndustry: MiningType: Chemical Engineering+57 more

Ficcadenti Waggoner and Castle Structural Engineers, Inc.

Irvine, CA

Solutions Built on Knowledge, Education & Experience

WebsitePhone5 offices8 projectsFounded 1991Updated Jun 2026

Project: SoFi Stadium

Service: New Structure DesignService: Design-Bid-Build Structural ConsultingService: Design-Build Structural ServicesIndustry: HospitalityIndustry: Sports & RecreationType: Structural Engineering+26 more

Giles Flythe Engineers, Inc.

Cary, NC

Structural Design Services

WebsitePhone4 officesFounded 2003Updated Jun 2026

Service detail: Community Association Services

Service: Community Association ServicesService: Reserve StudyService: Transition StudyIndustry: ResidentialIndustry: Multifamily ResidentialType: Structural Engineering+23 more

Infrastructure Consulting & Engineering, LLC

West Columbia, SC

A Full Service Transportation Consulting and Design Firm

WebsitePhone15 offices6 projects5 credentialsFounded 2005Size Estimate: 500-1,000 employees

Project: NC-540 (Triangle Expressway SE Extension)

Service: Roadway and Highway DesignService: Roadway widening and extensionService: Major interchange and intersection designIndustry: TransportationIndustry: GovernmentType: Civil Engineering+85 more

JRH Engineering & Environmental Services, Inc.

Manvel, TX

Done Quickly. Done Right. And for the Best Value.

WebsitePhone3 offices6 projectsFounded 2008Size Estimate: 1-25 employeesUpdated Jun 2026

Project: Castle Road Site Development

Service: Civil EngineeringService: Site Utility Infrastructure DesignService: Grading Plan SolutionsIndustry: CommercialIndustry: ResidentialType: Civil Engineering+28 more

Kline Engineering & Consulting, LLC

Manassas, VA

Build Smarter. Build Stronger.

WebsitePhone3 offices1 leaders3 credentialsFounded 2006Updated Jun 2026

Service detail: Structural Design

Service: Structural DesignService: Post-tensioned concrete designService: Reinforced and precast concrete designIndustry: Multifamily ResidentialIndustry: Mixed-UseType: Structural Engineering+25 more

LJB Inc.

Lima, OH

Improving the quality of life for the clients, communities and individuals we serve.

Website10 offices5 projects1 leaders4 credentialsFounded 1966Updated Jun 2026

Project: Woodland Avenue Pump Station Rehab

Service: Structural EngineeringService: Tilt-Up Concrete DesignService: Composite Bridge DesignIndustry: TransportationIndustry: Highways & RoadsType: Civil Engineering+45 more

Lerch Bates

Littleton, CO

Total Building Performance

WebsitePhone6 offices1 projects2 publicationsFounded 1951Size Estimate: 200+ employees

Project: LB Solutions Six-Figure Savings Project

Service: Building EnclosuresService: Window TestingService: Air Barrier TestingIndustry: CommercialIndustry: Land DevelopmentType: Forensic Engineering+28 more

McKim & Creed

Raleigh, NC

People Helping People Solve Complex Infrastructure Challenges

Website7 offices7 projects2 credentialsFounded 1984Size Estimate: 500-1,000 employeesUpdated Jun 2026

Project: City of Sarasota Lift Station 87

Service: Water & Wastewater EngineeringService: Water ManagementService: Wastewater ManagementIndustry: Water SupplyIndustry: WastewaterType: Automation & Controls+82 more

Merrick & Company

Greenwood Village, CO

Engineering, Architecture, Geospatial.

WebsitePhone28 offices8 projects2 leaders1 credentialsFounded 1954

Project: Frozen Food Production Facility Master Planning

Service: EngineeringService: Civil EngineeringService: Structural EngineeringIndustry: AerospaceIndustry: Power GenerationType: Architecture & Engineering+46 more

Mesa Associates, Inc.

Madison, AL

Engineers and Consultants

WebsitePhone18 offices2 leadersFounded 1988Size Estimate: 1,000+ employeesUpdated Jun 2026

Service detail: Engineering & Design Services

Service: Engineering & Design ServicesService: 3D ModelingService: UAV InspectionIndustry: IndustrialIndustry: ManufacturingType: Civil Engineering+18 more

Michael M. Simpson & Associates, Inc.

Greenville, SC

Michael M. Simpson & Associates, Inc. (MMSA) is a structural engineering firm established in 1999 with offices in Greenville, South Carolina and Charlotte, North Carolina. MMSA's seven registered professional engineers average over 30 years of structural engineering experience and have delivered projects ranging from 100 square feet to 900,000 gross square feet and construction values up to $400 million. Its portfolio spans US government and aviation facilities, K-12 and higher education institutions, historical buildings, libraries and museums, mixed-use developments, science and research laboratories, HUD multi-family construction inspections, correctional and municipal facilities, healthcare facilities, light industrial buildings, parking garages, bridges, and recreational facilities. Its President, Michael M. Simpson, PE, holds licenses in 19 states with 43 years of structural engineering experience.

Website2 offices4 projects1 leadersFounded 1999Updated Jun 2026

Project: Township Auditorium Addition and Renovation

Service: Structural Engineering DesignService: New Building DesignService: Renovation and Addition DesignIndustry: GovernmentIndustry: FederalType: Structural Engineering+12 more

Progressive Companies

Grand Rapids, MI

Progressive Companies is a Grand Rapids, Michigan-based multi-disciplinary architecture, engineering, and design firm founded in 1962 and licensed to practice in 49 states. With offices in Grand Rapids, Detroit, Charlotte, Asheville, Greenville, and Durham, its architects, engineers, interior designers, landscape architects, and planners serve clients in automotive, healthcare, education, commercial, retail, multifamily residential, sports and recreation, arts and culture, hospitality, and senior living markets.

Website6 offices5 leaders3 credentialsFounded 1962Updated Jun 2026

Service detail: Architecture

Service: ArchitectureService: Civil EngineeringService: Structural EngineeringIndustry: AutomotiveIndustry: HealthcareType: Architecture & Engineering+21 more

Progressive Companies

Grand Rapids, MI

Transforming Spaces. Empowering People.

Website6 offices12 projects7 leaders5 credentialsFounded 1962Updated Jun 2026

Project: Amway Stadium

Service: ArchitectureService: Civil EngineeringService: Structural EngineeringIndustry: CommercialIndustry: RetailType: Architecture & Engineering+44 more

Residential Structures PC

Charlotte, NC

Residential Structures PC is a Charlotte-area structural engineering firm in business since 2004, specializing in residential and small commercial structural design, inspection, and forensic services. A team of licensed Professional Engineers brings over 70 years of combined experience in custom home design, engineered wood products, coastal and high-wind construction, foundation design, and field investigation. Residential Structures PC is licensed in North Carolina, South Carolina, Georgia, and Tennessee.

WebsitePhone2 offices3 leadersFounded 2004Updated Jun 2026

Service detail: Structural Design

Service: Structural DesignService: Residential Structural DesignService: Commercial Structural DesignIndustry: ResidentialIndustry: Multifamily ResidentialType: Structural Engineering+9 more

SEA, Ltd.

Columbus, OH

Revealing the Cause. Mitigating the Risk.

WebsitePhone13 offices1 leadersFounded 1970Size Estimate: 350+ employeesUpdated Jun 2026

Service detail: Forensic Engineering & Investigation

Service: Forensic Engineering & InvestigationService: Accident ReconstructionService: Fire and Explosion InvestigationIndustry: Consumer ProductsIndustry: Power GenerationType: Civil Engineering+38 more