Public engineering firm directory

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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

B2Z Engineering, LLC

Mission, TX

Building a Better Texas

Website5 offices3 projects1 credentialsFounded 2009Size Estimate: 20-75 employeesUpdated Jun 2026

Project: US 77 Geotechnical Investigation

Service: Plans, Specifications & Estimates (PS&E)Service: Highway and Road DesignService: Bridges and Structural DesignIndustry: Highways & RoadsIndustry: GovernmentType: Civil Engineering+38 more

Burns Engineering, Inc.

Philadelphia, PA

Partners in Reliability, Resilience, Innovation, Sustainability, and Safety

Website6 offices14 projects12 leaders15 credentials5 publicationsFounded 1960

Project: Pittsburgh International Airport Terminal Modernization Program

Service: Electrical EngineeringService: Power Infrastructure RenewalService: Campus Electrical ModernizationIndustry: AviationIndustry: RailType: Aviation Engineering+52 more

Byson Solutions Group Corp

Corpus Christi, TX

Multi-Discipline Engineering Solutions Built on Experience

WebsitePhone1 office2 leadersFounded 2019Updated Jun 2026

Service detail: Mechanical Engineering

Service: Mechanical EngineeringService: Pump and Mechanical SystemsService: Marine ApplicationIndustry: CommercialIndustry: GovernmentType: Automation & Controls+36 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

GFT Infrastructure, Inc.

Chicago, IL

Ingenuity That Shapes Lives

WebsitePhone12 offices10 projects10 leaders8 credentials3 publications

Project: O'Hare International Airport Terminal 5 Expansion

Service: Transportation EngineeringService: Roadway Planning and EngineeringService: High-Availability Transit FacilitiesIndustry: TransportationIndustry: BridgesType: Architecture & Engineering+43 more

GGE Consulting Engineers Inc.

San Antonio, TX

Structural Engineers - Civil - Land Surveying

WebsitePhone3 officesUpdated Jun 2026

Service detail: Structural Engineering

Service: Structural EngineeringService: Slab-on-Grade and Post-Tension Slab DesignService: Structural Systems DesignIndustry: ResidentialIndustry: CommercialType: Civil Engineering+40 more

HBK Engineering, LLC

Chicago, IL

A Proven Leader in Utility Engineering

WebsitePhone29 offices6 credentialsFounded 1998Size Estimate: 900+ employeesUpdated Jun 2026

Service detail: Electrical Utility Infrastructure Design

Service: Electrical Utility Infrastructure DesignService: Transmission and distribution line designService: Substation designIndustry: Electric UtilitiesIndustry: Power GenerationType: Environmental Engineering+48 more

HP Engineering, Inc.

Rogers, AR

Designing building systems that enhance the quality of life

WebsitePhone6 offices3 leaders1 credentialsFounded 2007Size Estimate: 50-99 employees

Service detail: MEP Engineering

Service: MEP EngineeringService: Mechanical Engineering (HVAC)Service: Electrical EngineeringIndustry: CommercialIndustry: EducationType: MEP+26 more

Levi Jay & Associates Inc.

Midlothian, TX

Engineering Integrity. Delivering Solutions.

WebsitePhone1 office2 credentialsSize Estimate: 1-25 employeesUpdated Jun 2026

Service detail: Civil Engineering Design

Service: Civil Engineering DesignService: Site Development & Drainage SolutionsService: Retaining Wall DesignIndustry: ResidentialIndustry: CommercialType: Civil Engineering+28 more

Olsson

Lincoln, NE

Engineering trust.

Website10 offices5 projects10 leaders16 credentials2 publicationsFounded 1956

Project: Baylor Scott & White Medical Center and Clinic in Pflugerville

Service: Civil & Site EngineeringService: Site Design and DevelopmentService: Land SurveyingIndustry: CommercialIndustry: ResidentialType: Civil Engineering+39 more

Onyx Engineering, Inc.

Corpus Christi, TX

Quality engineering and project support services with an operator's perspective

WebsitePhone1 officeFounded 1992Updated Jun 2026

Service detail: Process Engineering

Service: Process EngineeringService: Feasibility StudiesService: HAZOP StudiesIndustry: Oil & GasIndustry: PetrochemicalType: Process Engineering+30 more

PNT Consulting LLC

Hughes Springs, TX

PNT Consulting is a wireless communications and site engineering firm based in Hughes Springs, Texas, with over 75 years of combined team experience. It provides turn-key wireless site construction, foundation and structural engineering, RF and civil engineering, and full project management for wireless carriers, tower owners, and government agencies. PNT has worked with major carriers including AT&T, Sprint, T-Mobile, and GCI Communications across a wide range of tower types and rooftop installations.

WebsitePhone1 office3 leadersSize Estimate: 1-20 employeesUpdated Jun 2026

Service detail: Site Engineering

Service: Site EngineeringService: Site Identification and ConstructabilityService: Jurisdictional Permitting and Zoning SupportIndustry: TelecommunicationsIndustry: FederalType: Civil Engineering+27 more

Pape-Dawson Consulting Engineers, LLC

San Antonio, TX

Respect. Integrity. Excellence.

WebsitePhone1 office3 projects15 leaders3 credentialsFounded 1965

Project: Sea World of Texas

Service: Land Development ServicesService: Commercial DevelopmentsService: Residential DevelopmentsIndustry: CommercialIndustry: ResidentialType: Civil Engineering+63 more

SRI Global, Inc.

Houston, TX

Professional Design Engineers and Consultants

Website1 office6 projects1 leaders1 credentialsFounded 2011Updated Jun 2026

Project: Cheniere LNG SIS Proof Testing and Risk Assessments

Service: Process EngineeringService: Front-End Engineering Design (FEED)Service: Process Hazard Analysis (PHA)Industry: Oil & GasIndustry: PetrochemicalType: Process Engineering+36 more