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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3D Engineering Solutions, LLC

Cincinnati, OH

Measuring & Modeling Quality

WebsitePhone1 office2 credentialsFounded 2007Updated Jun 2026

Service detail: 3D Laser Scanning & Digitizing

Service: 3D Laser Scanning & DigitizingService: Short Range 3D Laser ScanningService: Long Range Laser ScanningIndustry: AerospaceIndustry: AutomotiveType: Materials Testing+28 more

A.P. Consulting Engineers, DPC

Elmont, NY

MEP, Lighting, Energy, and Life Safety Engineering

WebsitePhone2 offices8 credentialsUpdated Jun 2026

Service detail: MEP Services

Service: MEP ServicesService: Mechanical DesignService: Electrical DesignIndustry: Arts & CultureIndustry: ResidentialType: MEP+18 more

AIRTEC, Inc.

California, MD

Global Airborne Mission Solutions

WebsitePhone1 office3 leaders14 credentialsUpdated Jun 2026

Service detail: ISR Operations

Service: ISR OperationsService: Aircraft ModificationService: Aircraft Maintenance, Repair, and Overhaul (MRO)Industry: DefenseIndustry: FederalType: Aviation Engineering+15 more

Acomb Ostendorf & Associates (AOA)

Winter Park, FL

Immersive Experience Makers: We Bring Stories to Life

WebsitePhone4 offices6 projects2 leadersFounded 2009Updated Jun 2026

Project: Dolly's Life of Many Colors Museum

Service: Master Planning and VisioningService: Strategic PlanningService: Site LayoutIndustry: Arts & CultureIndustry: Sports & RecreationType: Architecture & Engineering+59 more

Acoustic Distinctions, Inc.

New York, NY

Design in Harmony

WebsitePhone4 offices3 leadersUpdated Jun 2026

Service detail: Acoustics Consulting

Service: Acoustics ConsultingService: Architectural AcousticsService: Room Acoustics DesignIndustry: Arts & CultureIndustry: EducationType: Acoustic Consulting+18 more

Akustiks LLC

defining sound for the next generation

Website5 projectsUpdated Jun 2026

Project: David Geffen Hall

Service: Entertainment VenuesService: Concert & Recital HallsService: Multi-Purpose HallsIndustry: Arts & CultureIndustry: EducationType: Acoustic Consulting+15 more

AlfaTech

Harmonizing Relationships, Sustainability and Innovation

Website10 projects13 leadersUpdated Jun 2026

Project: The Lucas Museum of Narrative Art

Service: MEP EngineeringService: Mechanical Engineering DesignService: Electrical Engineering DesignIndustry: CommercialIndustry: RetailType: MEP+65 more

Altieri Sebor Wieber, LLC

Wilton, CT

Making Bold Visions Work

WebsitePhone2 offices5 projects1 leaders2 credentialsUpdated Jun 2026

Project: David Rockefeller Creative Arts Center

Service: MEPF EngineeringService: Mechanical EngineeringService: Building Automation and Energy ManagementIndustry: Arts & CultureIndustry: EducationType: MEP+56 more

Architectural Wall Systems Inc

Smart design, stronger building envelopes

Website10 projectsUpdated Jun 2026

Project: Texas Children's Hospital

Service: Building Envelope and Facade EngineeringService: Curtain Wall and Storefront SystemsService: Specialty and Structural Glass DesignIndustry: HealthcareIndustry: EducationType: Structural Engineering+15 more

Atlantic Engineering Services

Pittsburgh, PA

Bringing Architectural Visions to Life

WebsitePhone3 offices8 projects5 leaders2 credentials3 publications

Project: Pittsburgh Athletic Association Renovation

Service: Structural EngineeringService: Steel DesignsService: ConcreteIndustry: Senior LivingIndustry: GovernmentType: Structural Engineering+38 more

B2Q Associates

Andover, MA

Better Buildings. Impactful Results.

WebsitePhone1 office8 projects7 leaders4 credentialsFounded 2002

Project: Isenberg School of Management Addition

Service: Building DecarbonizationService: Carbon neutrality and net-zero designService: Electrification feasibility and designIndustry: EducationIndustry: LaboratoriesType: MEP+40 more

BAA Mechanical Engineers, Inc.

Atlanta, GA

Providing Expert Mechanical Design Services Since 1946

WebsitePhone1 office3 leadersFounded 1946Updated Jun 2026

Service detail: HVAC Design

Service: HVAC DesignService: Plumbing DesignService: Hot and Cold Water Piping SystemsIndustry: EducationIndustry: HealthcareType: Mechanical Engineering+32 more

BCER Engineering, Inc.

Golden, CO

Uncommonly Committed

WebsitePhone3 offices5 projects3 leaders1 credentialsFounded 1994

Project: Eisenhower Tunnel

Service: MEP EngineeringService: Mechanical EngineeringService: Electrical EngineeringIndustry: CommercialIndustry: EducationType: MEP+7 more

Barber & Hoffman, Inc.

Cleveland, OH

Reliable partnership. Trusted solutions.

WebsitePhone3 offices15 projects4 leaders13 credentialsFounded 1934

Project: UH Ahuja Medical Center - Drusinsky Sports Medicine Institute

Service: Structural Design and AnalysisService: Structural System Selection and Building DesignService: Construction Documents and Sealed CalculationsIndustry: HealthcareIndustry: EducationType: Structural Engineering+29 more

Berners Schober

Green Bay, WI

Architects, Engineers, and Interior Designers

WebsitePhone2 offices2 projectsFounded 1898Updated Jun 2026

Project: National Railroad Museum Fox River Expansion

Service: Architecture, Engineering, and Interior DesignService: Engineering DesignService: Project Planning and Facility DesignIndustry: HealthcareIndustry: EducationType: Architecture & Engineering+7 more

Building Envelope Technologies, Inc.

North Easton, MA

Serving Owners, Architects, and Contractors across New England since 2000.

WebsitePhone1 officeFounded 2000Updated Jun 2026

Service detail: Building Envelope Inspection & Survey

Service: Building Envelope Inspection & SurveyService: Envelope inspections and condition surveysService: Facade ordinance inspectionsIndustry: CommercialIndustry: Multifamily ResidentialType: Architecture & Engineering+17 more

Cailor & Associates, LLC

Structural Engineering Consultants

Website2 leadersFounded 1997Updated Jun 2026
Service: Structural EngineeringService: Architectural EngineeringService: Specialty EngineeringIndustry: HospitalityIndustry: CommercialType: Structural Engineering+15 more

Coastal Engineering Company, Inc.

Orleans, MA

Professional engineering and land surveying firm serving Cape Cod, The Islands, and Southern New England.

WebsitePhone1 officeFounded 1976Updated Jun 2026

Service detail: Civil Engineering

Service: Civil EngineeringService: Site Analysis and Feasibility AssessmentService: Site EngineeringIndustry: GovernmentIndustry: MarineType: Civil Engineering+54 more

Collaborative Engineering Group

Houston, TX

Let's Build a Smarter, More Efficient Future

WebsitePhone1 office4 projectsFounded 2010Updated Jun 2026

Project: Brockman Hall for Opera - Rice University

Service: Mechanical EngineeringService: Electrical EngineeringService: Plumbing and Fire ProtectionIndustry: Arts & CultureIndustry: ReligiousType: MEP+6 more

Delmarva Engineering

Ocean View, DE

Comprehensive Structural Engineering Solutions

WebsitePhone1 officeUpdated Jun 2026

Service detail: Design and Analysis

Service: Design and AnalysisService: Foundation Design and AnalysisService: Gravity, Seismic, and Wind Load CalculationsIndustry: CommercialIndustry: ResidentialType: Structural Engineering+33 more

Design Engineers

Cedar Rapids, IA

Zero Energy Building Systems.

WebsitePhone3 offices5 leaders2 credentialsFounded 1983Updated Jun 2026

Service detail: Mechanical Engineering

Service: Mechanical EngineeringService: HVAC DesignService: Plumbing SystemsIndustry: EducationIndustry: Arts & CultureType: MEP+16 more

DiBlasi Associates, P.C.

Monroe, CT

Creative, innovative, and practical solutions to structural engineering challenges.

WebsitePhone1 office1 leaders8 credentials1 publicationsFounded 1984

Service detail: Structural Design

Service: Structural DesignService: Colleges and UniversitiesService: SchoolsIndustry: EducationIndustry: Arts & CultureType: Structural Engineering+21 more

Dufresne Group Consulting Engineers

Springfield, VT

Developing Solutions for Environmental Challenges

WebsitePhone3 offices3 leaders6 credentialsFounded 1999Size Estimate: 10-20 employees

Service detail: Water Engineering

Service: Water EngineeringService: Water Treatment DesignService: Water Distribution DesignIndustry: Water SupplyIndustry: WastewaterType: Civil Engineering+20 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