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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A2H

Memphis, TN

Full service planning and design.

Website5 offices5 projects16 leaders2 credentialsFounded 2022Updated Jun 2026

Project: Pacific Industries Manufacturing Facility

Service: ArchitectureService: Interior DesignService: Master PlanningIndustry: HealthcareIndustry: EducationType: Architecture & Engineering+60 more

Allen & Hoshall

Memphis, TN

Engineers - Architects - Surveyors

WebsitePhone9 offices7 projects13 leaders4 credentialsFounded 1915

Project: Chattanooga Terminal Expansion and Renovation

Service: ArchitectureService: PlanningService: Construction DocumentationIndustry: AviationIndustry: EducationType: Architecture & Engineering+35 more

Allen Engineering and Science

Jackson, MS

Allen Engineering and Science is an environmental, civil, and structural engineering practice serving private and public clients across the southeastern United States. Founded in 1993 as Eco-Systems and renamed in 2013, the company combines engineering, environmental science, planning, and construction management for oil and gas, manufacturing, energy, chemical, solid waste, real estate, and public-sector programs.

WebsitePhone6 offices5 leadersFounded 1993Updated Jun 2026

Service detail: Engineering

Service: EngineeringService: Civil EngineeringService: Environmental EngineeringIndustry: Oil & GasIndustry: ManufacturingType: Civil Engineering+26 more

EJES Inc

Dallas, TX

Providing Service with Excellence

WebsitePhone5 offices9 projects1 credentialsUpdated Jun 2026

Project: Marine Corps Air Station Iwakuni (MCASI)

Service: Civil EngineeringService: Roadway DesignService: Bridge DesignIndustry: GovernmentIndustry: FederalType: Architecture & Engineering+45 more

EnSafe Inc.

Memphis, TN

Creative Thinking. Custom Solutions.

WebsitePhone20 offices4 projects15 leaders4 credentialsFounded 1980

Project: Remediation of Perchlorate Contamination at NWIRP McGregor

Service: Environmental Site Assessment & InvestigationService: Phase I/II Environmental Site AssessmentsService: Soil and Groundwater InvestigationsIndustry: Environmental & RemediationIndustry: FederalType: Environmental Engineering+47 more

Gulf South Engineering & Testing, Inc.

Kenner, LA

Responsive geotechnical engineering and construction materials testing from start to finish.

Website4 offices3 credentialsFounded 2011Updated Jun 2026

Service detail: Geotechnical Engineering

Service: Geotechnical EngineeringService: Subsurface InvestigationService: Soil Borings and SamplingIndustry: TransportationIndustry: CommercialType: Geotechnical Engineering+17 more

Halfacre Engineering

Jackson, MS

Jackson's #1 Structural Engineer

WebsitePhone1 office1 leaders4 credentialsFounded 2000Updated Jun 2026

Service detail: Structural Engineering

Service: Structural EngineeringService: Home InspectionService: Commercial InspectionIndustry: ResidentialIndustry: CommercialType: Structural Engineering+1 more

Husman Environmental & Construction, LLC

Jackson, MS

Husman Environmental & Construction, LLC is a full-service civil and environmental engineering firm and general contractor based in Jackson, MS. Founded in 2016, HE&C serves private industry and federal clients with extensive experience in the management, design, and construction of large and complex projects requiring coordination among multiple designers, contractors, and governing agencies. All engineering and construction personnel have decades of experience, including direct Federal Government work domestically and overseas, and HE&C implements the Corps of Engineers Construction Quality Management Program on all construction projects.

WebsitePhone1 office8 projectsFounded 2016Updated Jun 2026

Project: G.V. (Sonny) Montgomery VAMC Replace Elevated Storage Tank and New Well

Service: Preconstruction PlanningService: General ContractingService: Design-BuildIndustry: FederalIndustry: DefenseType: Civil Engineering+8 more

Myriad Engineering Solutions, LLC

Jackson, MS

Myriad Engineering Solutions, LLC is a civil engineering practice located in Jackson and Terry, Mississippi. Established in 2017 by Principal Stephanie Sago Vivians, P.E., it delivers professional services in civil engineering, roadway design, traffic engineering, stormwater management, environmental services, and construction contract administration. The practice serves federal, state, and local government agencies, established architectural and engineering firms, contractors, and private clients, preparing detailed plans, specifications, and estimates to ensure safe, dependable, and cost-effective infrastructure solutions.

WebsitePhone2 offices1 leadersFounded 2017Updated Jun 2026

Service detail: Roadway and Highway Design

Service: Roadway and Highway DesignService: Roadway Widening and Diet DesignService: Right-of-Way PlansIndustry: GovernmentIndustry: FederalType: Civil Engineering+31 more

Neel-Schaffer, Inc.

Jackson, MS

Engineering Solutions You Can Build Upon

WebsitePhone2 offices5 projects14 leadersFounded 1983Updated Jun 2026

Project: Hall Avenue Improvements

Service: Transportation EngineeringService: Highway & Road DesignService: Traffic EngineeringIndustry: TransportationIndustry: Highways & RoadsType: Civil Engineering+35 more

SOL Engineering Services, LLC

Jackson, MS

SOL Engineering Services, LLC (SOL) is a multi-disciplinary engineering and technical services firm established in 2001 and headquartered in Jackson, Mississippi, with operations in ten locations across seven states. SOL provides engineering design, construction and project management, quality assurance, facilities support, environmental services, and information technology services to public and private clients throughout the United States. Federal agency clients include the U.S. Army Corps of Engineers and FEMA, with notable project experience including the City of Carencro CAP 205 flood control project and the MRGO Ecosystem Restoration Project.

Website1 office2 projects2 credentialsFounded 2001Updated Jun 2026

Project: City of Carencro CAP 205 Flood Control

Service: Engineering DesignService: Construction & Project ManagementService: Environmental ServicesIndustry: GovernmentIndustry: FederalType: Civil Engineering+6 more

T. Baker Smith, LLC

Houma, LA

Empowering people. Enriching communities.

WebsitePhone10 offices10 projectsFounded 1913Size Estimate: 200-400 employeesUpdated Jun 2026

Project: US 190: LA 437 to US 190 Bus (Phase 1)

Service: EngineeringService: PlanningService: Civil & Structural EngineeringIndustry: Oil & GasIndustry: IndustrialType: Civil Engineering+41 more

Trilogy Engineering Services LLC

Houston, TX

It's About Our Clients!

WebsitePhone2 offices2 leaders4 credentialsFounded 2015Updated Jun 2026

Service detail: Drinking Water Design

Service: Drinking Water DesignService: Supply WellService: Distribution WaterlineIndustry: Water SupplyIndustry: WastewaterType: Water / Wastewater Engineering+44 more

Waggoner Engineering, Inc.

Jackson, MS

Inspire, Engage, Deliver

WebsitePhone1 office11 projects1 leaders9 credentialsFounded 1976

Project: I-10: LA 347 to Atchafalaya Floodway Bridge

Service: Transportation EngineeringService: Roadway DesignService: Bridge DesignIndustry: TransportationIndustry: Highways & RoadsType: Civil Engineering+30 more

Wier Boerner Allin Architecture

Jackson, MS

Sensible and artful experiences with impact.

WebsitePhone2 offices10 projects9 leaders4 credentialsFounded 2009

Project: Dudy Noble Field / Polk Dement Stadium

Service: ArchitectureService: Schematic DesignService: Design DevelopmentIndustry: Sports & RecreationIndustry: GovernmentType: Architecture & Engineering+18 more