Public engineering firm directory

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3mg P S C

Designing Spaces. Engineering Solutions. Delivering Excellence

Website14 projects18 leadersUpdated Jun 2026

Project: American University - Student Center

Service: ArchitectureService: Master PlansService: Feasibility StudiesIndustry: CommercialIndustry: EducationType: Architecture & Engineering+48 more

AAA Engineering Design

Stanton, CA

AAA Engineering Design is a structural engineering firm based in Stanton, California, founded in 2009 by licensed Professional Engineer Aws Salahaldin. Serving Orange County, Los Angeles County, the Inland Empire, and San Diego County, AAA Engineering Design provides structural analysis, seismic retrofitting, ADU design, foundation engineering, and construction documentation for residential and commercial clients, with over 500 completed projects.

WebsitePhone1 office6 projects1 leaders3 credentialsFounded 2009

Project: CMU Warehouse Mezzanine

Service: Structural EngineeringService: Load-bearing analysisService: Foundation designIndustry: ResidentialIndustry: CommercialType: Structural Engineering+18 more

ADC Engineering

Hanahan, SC

ADC's Track Record Speaks for Itself

WebsitePhone3 offices17 projectsUpdated Jun 2026

Project: CHS Taxiways Repair

Service: Civil EngineeringService: Site PlanningService: Site Selection and Property Data ReportIndustry: AviationIndustry: CommercialType: Aviation Engineering+66 more

AEC-West Consultants, Inc.

Advancing Public Safety and Efficiency within the Built Environment

Website1 leaders3 credentialsFounded 2018Updated Jun 2026

Service detail: Architectural and Engineering Design

Service: Architectural and Engineering DesignService: Architectural DesignService: Structural EngineeringIndustry: CommercialIndustry: RetailType: Architecture & Engineering+16 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

ARCXIS

Houston, TX

From Start to Finish, One Number to Call.

WebsitePhone1 office10 credentialsUpdated Jun 2026

Service detail: Inspection Services

Service: Inspection ServicesService: Engineering ServicesService: MEP EngineeringIndustry: ResidentialType: MEP+9 more

ATSI, Inc.

Amherst, NY

Changing the World Since 1977

WebsitePhone1 officeFounded 1977Size Estimate: 10-49 employeesUpdated Jun 2026

Service detail: Front-End Engineering & Design (FEED)

Service: Front-End Engineering & Design (FEED)Service: FEL-1: Conceptual Engineering & FeasibilityService: FEL-2: Planning & Specification DevelopmentIndustry: Renewable EnergyIndustry: ChemicalsType: Process Engineering+39 more

Aari Engineering LLC

Wylie, TX

Innovative and sustainable engineering solutions

Website1 office9 projectsUpdated Jun 2026

Project: Michoacan Ice Cream Shop

Service: MEP DesignService: HVAC and Mechanical SystemsService: Plumbing and Piping SystemsIndustry: CommercialIndustry: ResidentialType: MEP+16 more

Advanced Structural Design, Inc.

Winter Park, FL

Shaping the places where you Live, Learn, Play and more.

WebsitePhone1 office10 projects4 leaders1 credentialsSize Estimate: 5-30 employees

Project: Osceola County School for the Arts

Service: Structural EngineeringService: Structural Design and AnalysisService: Specialized StructuresIndustry: ResidentialIndustry: Multifamily ResidentialType: Structural Engineering+14 more

Alan Margolin & Associates Consulting Engineers and Architects, D.P.C.

New York, NY

Safety Focused Engineers

WebsitePhone5 offices2 leaders4 credentialsUpdated Jun 2026

Service detail: Structural Engineering

Service: Structural EngineeringService: Structural DesignService: Structural InspectionIndustry: CommercialIndustry: IndustrialType: Architecture & Engineering+30 more

Allen Construction Management Services Northwest, LLC

Portland, OR

Established in 2013 by Laurie Allen and Monique Allen, Allen Construction Management Services Northwest, LLC (ACMS Northwest) is an Oregon-based civil engineering and construction management practice. It provides professional services for public agencies and private-sector clients, with experience on major Pacific Northwest projects such as the City of Portland Secondary Treatment Expansion Program, Port of Portland PDXNEXT, and ODOT I-205 Abernethy Bridge.

WebsitePhone1 office3 projects7 leadersFounded 2013Updated Jun 2026

Project: Secondary Treatment Expansion Program

Service: Design-BuildService: Program ManagementService: Program SchedulingIndustry: GovernmentIndustry: FederalType: Civil Engineering+43 more

Allison Structural Group

Columbus, OH

Allison Structural Group is a Columbus, Ohio-based structural engineering and inspection consulting practice serving developers, architects, contractors, realty companies, and facility owners. It provides structural design for new and existing buildings, site civil consulting, condition assessments, and industrial support structures. Project types range from residential additions and tenant improvements to industrial plant upgrades and commercial property acquisitions. The practice delivers projects using BIM and Revit for clear, coordinated design documentation.

WebsitePhone2 offices6 projectsSize Estimate: 2-10 employeesUpdated Jun 2026

Project: Sawmill Place Apartment Building

Service: Structural EngineeringService: Structural design for new buildingsService: Structural upgrades and alterations to existing facilitiesIndustry: CommercialIndustry: ManufacturingType: Architecture & Engineering+51 more

Amaracon Testing & Inspections, LLC

Hicksville, NY

Raising the Quality Standard

Website1 office11 projects3 credentialsSize Estimate: 5-50 employeesUpdated Jun 2026

Project: NY Botanical Garden Dome

Service: Special InspectionsService: Concrete InspectionsService: Structural Steel InspectionsIndustry: InfrastructureIndustry: TransportationType: Materials Testing+33 more

Aran + Franklin Engineering Inc.

Texas City, TX

Quite Simply... Stronger Home Designs and Plans.

WebsitePhone4 offices2 projects2 credentialsFounded 1998Size Estimate: 5-20 employees

Project: Beachtown Galveston East Case Study

Service: Structural EngineeringService: Wood structural framing for residential and small commercial structuresService: Piling, pier and beam, or slab on grade foundationsIndustry: ResidentialIndustry: Multifamily ResidentialType: Structural Engineering+23 more

Archon Engineering, PC

Columbia, MO

Engineering Design + Analysis

WebsitePhone1 office3 credentialsFounded 1992Updated Jun 2026

Service detail: Structural Analysis and Design

Service: Structural Analysis and DesignService: Building and Foundation DesignService: Finite Element Analysis (FEA)Industry: Power GenerationIndustry: NuclearType: Civil Engineering+17 more

Arco Engineering PC

Lyndhurst, NJ

Architectural Engineering Services

WebsitePhone2 offices6 projects2 leadersFounded 2006Updated Jun 2026

Project: 209 Mt Pleasant

Service: Mechanical, Electrical & Plumbing (MEP)Service: Electrical Systems DesignService: Mechanical HVAC DesignIndustry: CommercialIndustry: ResidentialType: Architecture & Engineering+27 more

Arizona Engineers Group

Arizona Engineers Group is an engineering and architectural firm specializing in innovative solutions for healthcare, commercial, residential, and large-scale projects. Licensed across 15 states with over 19 years of experience and 1,500-plus successful projects, the team delivers architectural design, civil engineering, structural engineering, electrical substation design, forensic engineering, and regulatory consulting with a focus on quality, safety, and client satisfaction.

WebsiteUpdated Jun 2026

Service detail: Architectural Services

Service: Architectural ServicesService: Custom home designService: Renovations and additionsIndustry: HealthcareIndustry: CommercialType: Architecture & Engineering+25 more

Artin Engineering Design

Irvine, CA

Bringing Vision to Reality Since 2014

WebsitePhone3 offices25 projects2 leadersFounded 2014Updated Jun 2026

Project: The Rochester at Blue Parkway

Service: Structural EngineeringService: Building Structural DesignService: Seismic Analysis and RetrofittingIndustry: IndustrialIndustry: ManufacturingType: Civil Engineering+43 more

Avelar

Walnut Creek, CA

Collaborative & Innovative

WebsitePhone1 office5 projects6 leaders3 credentialsFounded 1976

Project: Combination of Condominium Units and Single-Family Homes

Service: Forensic and Litigation SupportService: Litigation Expert SupportService: Expert Witness TestimonyIndustry: ResidentialIndustry: Multifamily ResidentialType: Architecture & Engineering+38 more

Axis Infrastructure

Roswell, GA

We Create Cool Places Where People Want to Be

WebsitePhone1 office8 projectsUpdated Jun 2026

Project: MARTA Station Rehabilitation Program

Service: Technical Design and EngineeringService: Civil EngineeringService: Land Planning and Site DevelopmentIndustry: TransitIndustry: CommercialType: Architecture & Engineering+56 more

Bartlett Engineering & Surveying, PC

Wilson, NC

Engineering solutions. Serving people. Serving Christ.

WebsitePhone1 office6 projects17 leaders2 credentialsFounded 1997

Project: Wilson Warbirds Baseball Stadium

Service: Land SurveyingService: Boundary SurveysService: Topographic SurveysIndustry: Land DevelopmentIndustry: ResidentialType: Civil Engineering+58 more

Base Engineering Inc.

Allentown, PA

Building up vision, leading future

WebsitePhone1 office6 projects8 credentialsFounded 1979Updated Jun 2026

Project: Pinel 2

Service: Surveying and Land PlanningService: Boundary SurveysService: Site PlanningIndustry: CommercialIndustry: IndustrialType: Civil Engineering+25 more

Bell Design Company

Bingen, WA

Your Trusted Engineering Partner in the Pacific Northwest

WebsitePhone1 office5 leaders2 credentialsFounded 1994Updated Jun 2026

Service detail: Water Systems Engineering

Service: Water Systems EngineeringService: Water System, Pump Station & PRV Vault DesignService: Water Treatment DesignIndustry: ResidentialIndustry: CommercialType: Civil Engineering+88 more

Bergman & Associates

Haverhill, MA

Multi-disciplinary engineering services for public and private development

WebsitePhone1 office19 projectsFounded 1993Updated Jun 2026

Project: Massabesic Experimental Forest Timber Bridge

Service: Structural EngineeringService: Analysis and ModificationService: Structural DesignIndustry: BridgesIndustry: RailType: Structural Engineering+46 more