Public engineering firm directory

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360 Engineering P.C.

Civil, Structural, and Construction Engineering Services

Website1 leadersFounded 2020Size Estimate: 1-9 employeesUpdated Jun 2026

Service detail: Structural Engineering

Service: Structural EngineeringService: Structural Evaluations of Existing BuildingsService: Structural Rehabilitation and Alteration DesignIndustry: CommercialIndustry: ResidentialType: Civil Engineering+23 more

5D Architecture & Engineering, PLLC

Lynbrook, NY

Full-Service Architecture & Engineering Design

WebsitePhone1 office9 projects2 leadersFounded 2009Updated Jun 2026

Project: Eastern Mirage Hotel & Medical Center

Service: Architectural DesignService: Programming and Master PlanningService: Zoning Compliance and ExpeditingIndustry: ResidentialIndustry: Multifamily ResidentialType: Architecture & Engineering+22 more

AK Consulting Services, Inc.

Jackson Heights, NY

Multidisciplinary Engineering, Special Inspections & Expediting Services

WebsitePhone1 officeUpdated Jun 2026

Service detail: Structural Engineering

Service: Structural EngineeringService: Structural Design and AnalysisService: Cast-in-Place ConcreteIndustry: CommercialIndustry: RetailType: MEP+81 more

AR Consulting Engineer PC

Yonkers, NY

Engineering with Precision

WebsitePhone1 office2 projects1 credentialsUpdated Jun 2026

Project: Structural Design of a Residential Building - 1

Service: Structural DesignService: Steel Structural DesignService: Concrete Structural Design (Cast-in-Place, Precast, Prestressed)Industry: ResidentialIndustry: CommercialType: Structural Engineering+42 more

ATC Design Group

Escondido, CA

California's Only One Stop Shop

WebsitePhone1 officeFounded 1993Updated Jun 2026

Service detail: Planning and Permitting

Service: Planning and PermittingService: EntitlementsService: Permit ExpeditingIndustry: CommercialIndustry: RetailType: Architecture & Engineering+37 more

Aina Engineers Inc

Kailua-Kona, HI

Aina Engineers Inc is a civil engineering firm specializing in wastewater engineering and land development on the Big Island of Hawaii. Based in Kailua-Kona, the firm provides septic system design and permitting, aerobic system consulting, cesspool conversions, grading and drainage, flood studies, geotechnical engineering, traffic studies, and construction inspection services throughout the Kona region and surrounding areas.

WebsitePhone1 office1 leadersUpdated Jun 2026

Service detail: Wastewater Engineering

Service: Wastewater EngineeringService: Septic system design, permitting, and inspections (new and as-built)Service: Aerobic system consulting (authorized Nayadic dealer and technician)Industry: ResidentialIndustry: Land DevelopmentType: Civil Engineering+19 more

Ally General Solutions, LLC

Houston, TX

Building now for tomorrow

Website1 office8 projects7 leadersFounded 2011Updated Jun 2026

Project: Houston Veterans Affair Medical Center

Service: Civil EngineeringService: Highways and Airports EngineeringService: Access Road DesignIndustry: TransportationIndustry: Highways & RoadsType: Civil Engineering+31 more

BOZ Engineering Group

Falls Church, VA

From Foundation To Final Permit.

WebsitePhone1 office4 projects1 leaders3 credentialsFounded 2008

Project: DC 12-Unit Residential Development

Service: Structural EngineeringService: Residential & Commercial Structural DesignService: Load-Bearing Wall Analysis & RemovalIndustry: ResidentialIndustry: CommercialType: Structural Engineering+45 more

Bohler

Move Fast With Bohler

Website6 projects3 leadersSize Estimate: 900 employeesUpdated Jun 2026

Project: Streamlining Manufacturing Operations for Hanwha Qcells

Service: Site Civil EngineeringService: Construction DocumentsService: Demolition PlansIndustry: Land DevelopmentIndustry: CommercialType: Civil Engineering+38 more

Clear Process Engineering & Technology

Covington, LA

Boiler, combustion, thermal, and steam systems engineering.

WebsitePhone1 office4 projects9 leadersFounded 2015Updated Jun 2026

Project: BFB boiler for high-moisture biomass - South America

Service: Energy AuditsService: Boiler Efficiency EvaluationService: Loss and Opportunity RankingIndustry: Power GenerationIndustry: Biomass & BioenergyType: Process Engineering+74 more

Cottrell & Cottrell, LLC

Fully integrated engineering and business services for the offshore, inland, and marine industries.

Website8 projects1 leaders1 credentialsUpdated Jun 2026

Project: TLP Life Extension Cost Projection Study

Service: Naval Architecture & Marine EngineeringService: Naval ArchitectureService: Marine EngineeringIndustry: Oil & GasIndustry: MarineType: Naval Architecture+33 more

DBM Vircon

Tempe, AZ

3D Modeling, Steel Detailing & Digital Engineering

Website2 offices2 leaders1 credentialsFounded 1964Size Estimate: 1,000+ employeesUpdated Jun 2026

Service detail: Steel Modeling and Detailing

Service: Steel Modeling and DetailingService: Design AssistService: Reinforced Concrete Modeling and DetailingIndustry: TransportationIndustry: BridgesType: Structural Engineering+15 more

DeMarr Engineering, PLLC

Arlington, VA

Land Surveying & Civil Engineering to Capture and Design Reality

WebsitePhone1 office2 leadersUpdated Jun 2026

Service detail: Civil Engineering Site Plans

Service: Civil Engineering Site PlansService: Feasibility Study / Pre-Design PhaseService: Schematic Design (SD)Industry: ResidentialIndustry: CommercialType: Civil Engineering+18 more

E41 Group

Morristown, NJ

E41 Group is a full-service MEP and architectural engineering consulting firm based in Morristown, New Jersey, providing mechanical, electrical, plumbing, and architectural design services for commercial and residential projects. E41 brings global knowledge and multi-disciplinary capabilities to MEP design, project management, design-build delivery, feasibility studies, BIM, construction consulting, permit expediting, and critical space brokerage services for clients in facilities, data centers, energy, and real estate.

WebsitePhone1 officeUpdated Jun 2026

Service detail: MEP Design

Service: MEP DesignService: Project ManagementService: Design-BuildIndustry: CommercialIndustry: ResidentialType: MEP+6 more

ETAA Innovative Solutions

Cincinnati, OH

an innovative mechanical engineering consulting firm for forward-thinking brands

WebsitePhone1 office4 leadersFounded 2015Size Estimate: 2-10 employeesUpdated Jun 2026

Service detail: Engineering Services

Service: Engineering ServicesService: Feasibility / Valuation EngineeringService: Conceptual DefinitionIndustry: ManufacturingIndustry: HealthcareType: Mechanical Engineering+23 more

Environmental and Energy Solutions, Inc.

White Plains, NY

Environmental and Energy Solutions, Inc. (EES) is a New York-based environmental engineering and regulatory compliance firm founded in 1998 and headquartered in White Plains. EES specializes in environmental protection, regulatory compliance, and permit management for hospitals, universities, and institutional clients throughout New York. Its proprietary COMPTRAC software automates compliance monitoring to intercept violations before they become penalties, and its specialists hold certifications from USEPA, NYSDEC, FDNY, NYCDOB, and other agencies. EES operates as a NuEnergen Company.

WebsitePhone1 office10 credentialsFounded 1998Updated Jun 2026

Service detail: Air and Water Quality Management

Service: Air and Water Quality ManagementService: Air quality modelingService: USEPA Method 9 complianceIndustry: HealthcareIndustry: EducationType: Environmental Engineering+8 more

FNA Engineering Services

Totowa, NJ

The Preferred Engineering Firm of Developers and Contractors

WebsitePhone2 officesFounded 1992Updated Jun 2026

Service detail: Excavation Services (SOE)

Service: Excavation Services (SOE)Service: Permanent Excavation SupportService: Temporary Sheeting and ShoringIndustry: CommercialIndustry: ResidentialType: Geotechnical Engineering+22 more

GAK Engineering Inc

Loganville, GA

We Help To Engineer The Future

WebsitePhone1 office1 leaders4 credentialsUpdated Jun 2026

Service detail: Civil Engineering

Service: Civil EngineeringService: Water Resources & StormwaterService: Site Design & Land DevelopmentIndustry: CommercialIndustry: RetailType: Civil Engineering+14 more

GC Eng & Associates, PC

New York, NY

Integrated engineering design solutions for commercial, institutional, and residential buildings

WebsitePhone1 office2 leadersFounded 1993Updated Jun 2026

Service detail: Mechanical Engineering

Service: Mechanical EngineeringService: Heating, Ventilating & Air ConditioningService: Central Heating, Refrigeration & Power Generation SystemsIndustry: CommercialIndustry: ResidentialType: MEP+28 more

HRM Engineering Services, P.C.

A Greener Future Starts Here

Website4 projects1 leadersFounded 2000Updated Jun 2026

Project: Rego Park Plaza

Service: Mechanical EngineeringService: HVAC DesignService: Electrical EngineeringIndustry: ResidentialIndustry: CommercialType: MEP+25 more

High Point Engineering, Inc.

Tampa, FL

Land Development Design Solutions From Concept Through Construction

WebsitePhone1 office6 projects7 leadersFounded 2007Size Estimate: 1-25 employees

Project: Zion Village

Service: Civil Engineering DesignService: Feasibility and Due Diligence StudiesService: Land Planning and Site AnalysisIndustry: RetailIndustry: ResidentialType: Civil Engineering+29 more

Highpoint Engineering

Dedham, MA

Strategies and Guidance That Create Success

WebsitePhone1 officeUpdated Jun 2026

Service detail: Land Planning

Service: Land PlanningService: Site AnalysisService: Master PlanningIndustry: Land DevelopmentIndustry: CommercialType: Civil Engineering+7 more

Howard I. Shapiro & Associates

Lynbrook, NY

Consulting Engineers Since 1946

WebsitePhone1 office6 projects10 leaders1 publicationsFounded 1946

Project: One World Trade Center

Service: Crane and Derrick Installation EngineeringService: Mobile Crane Installation DesignService: Tower Crane Installation DesignIndustry: CommercialIndustry: ResidentialType: Structural Engineering+27 more

InSite Engineering, LLC

Wall, NJ

Engineering Insight for Site Solutions.

WebsitePhone3 offices1 leadersUpdated Jun 2026

Service detail: Land Development

Service: Land DevelopmentService: Land development plansService: Land development applicationsIndustry: Multifamily ResidentialIndustry: ResidentialType: Civil Engineering+47 more