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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ANZ Consulting Engineering

New York, NY

Engineering The Future

Website1 office1 credentialsUpdated Jun 2026

Service detail: MEP & Fire Protection Engineering

Service: MEP & Fire Protection EngineeringService: Mechanical SystemsService: Electrical SystemsIndustry: CommercialIndustry: ResidentialType: MEP+19 more

Anthem Structural Engineers

Boulder, CO

Delivering expert solutions for your commercial, residential, and specialty structure needs.

WebsitePhone3 offices6 projects6 leadersFounded 2010Updated Jun 2026

Project: Boulder Western City Campus

Service: Structural Analysis and DesignService: Commercial, industrial, and residential building structuresService: Mass timber structuresIndustry: CommercialIndustry: ResidentialType: Structural Engineering+16 more

Ashley & Vance Engineering

San Luis Obispo, CA

Shaping the communities that we call home.

WebsitePhone9 offices7 projectsFounded 2005Size Estimate: 100-150 employeesUpdated Jun 2026

Project: Fountaingrove Passive House

Service: Structural EngineeringService: Cast-in-Place ConcreteService: Post-Tensioned ConcreteIndustry: ResidentialIndustry: Multifamily ResidentialType: Civil Engineering+31 more

Atlas Design Group

Seattle, WA

Bringing customer service and technical expertise to the forefront of structural engineering

WebsitePhone2 offices2 projects14 leadersFounded 2019Size Estimate: 15 employees

Project: Western Washington University - House of Healing

Service: Structural EngineeringService: Concrete DesignService: Steel DesignIndustry: Affordable HousingIndustry: Mixed-UseType: Structural Engineering+10 more

Calichi Design Group

Oakland, CA

Site civil and dry utility engineering, from first feasibility sketch to final inspection.

WebsitePhone4 offices5 projects4 leaders6 credentialsFounded 2009

Project: Fremont High School Net-Zero Campus

Service: Site Civil EngineeringService: Due Diligence Reports & Constraints MapsService: Entitlement Coordination & DesignIndustry: EducationIndustry: Affordable HousingType: Civil Engineering+40 more

Catena Consulting Engineers

Portland, OR

a connected series of related elements

WebsitePhone1 office5 projects8 leadersFounded 2005Size Estimate: 11-50 employees

Project: Oregon State University Cascades - Edward J. Ray Hall

Service: Structural Engineering DesignService: Mass Timber StructuresService: Historic Building RenovationIndustry: HealthcareIndustry: EducationType: Structural Engineering+12 more

Coffman Engineers

Anchorage, AK

The Right Team Matters

WebsitePhone23 offices8 projectsFounded 1982Updated Jun 2026

Project: 100 MW Hydrogen Production Plant

Service: Civil EngineeringService: Bridge EngineeringService: Land SurveyingIndustry: CommercialIndustry: RetailType: Civil Engineering+59 more

Coughlin Porter Lundeen, Inc.

Seattle, WA

Engineering done differently

WebsitePhone1 office6 projects11 leaders3 credentialsFounded 1994

Project: Amazon Nitro and Mary's Place Family Center

Service: Structural EngineeringService: Building Structural DesignService: Mass Timber Structural EngineeringIndustry: CommercialIndustry: HealthcareType: Civil Engineering+13 more

DeSimone Consulting Engineering

New York, NY

Bridging Science and Humanity

Website2 offices2 projects5 leaders2 credentialsSize Estimate: 100-500 employeesUpdated Jun 2026

Project: Terminal Warehouse

Service: Structural DesignService: Mass Timber EngineeringService: Wind and Vibration EngineeringIndustry: AviationIndustry: TransportationType: Structural Engineering+28 more

Element Structural Engineers

Bay Area, CA

Engineering the Change We Want to See

Website1 office12 projects5 leaders1 credentials2 publicationsUpdated Jun 2026

Project: The Randall at Mill District

Service: Structural Design and AnalysisService: New Building DesignService: Post-Tensioned Concrete DesignIndustry: Multifamily ResidentialIndustry: Affordable HousingType: Structural Engineering+16 more

Evolve Structural Design, LLC

Sensible Design - Inspiring Aesthetics

Website5 leaders3 credentialsFounded 2010Updated Jun 2026

Service detail: Structural Engineering

Service: Structural EngineeringService: New ConstructionService: Remodels, Additions, and RenovationsIndustry: ResidentialIndustry: Multifamily ResidentialType: Structural Engineering+14 more

Holmes US

San Francisco, CA

Striving for Engineering Excellence.

WebsitePhone5 offices10 projects1 leadersUpdated Jun 2026

Project: UCLA Nimoy Theater

Service: Structural EngineeringService: New building structural designService: Seismic retrofit and existing building upgradesIndustry: CommercialIndustry: EducationType: Structural Engineering+19 more

KL&A Engineers and Builders

Golden, CO

KL&A Engineers and Builders is a Rocky Mountain-based engineering and construction practice founded in 1994. Operating across six offices in Colorado, Wyoming, and Utah, it integrates structural engineering, civil engineering, land surveying, steel construction, mass timber design, and embodied carbon life cycle assessment under one roof. With more than 7,000 projects completed and 120-plus team members, KL&A serves commercial, education, cultural, residential, industrial, and energy markets and is recognized as the premier structural designer of mass timber in the Rocky Mountain region.

WebsitePhone6 offices6 projects16 leaders5 credentials3 publications

Project: Aspen Art Museum

Service: Structural EngineeringService: Mass TimberService: New Construction in All MaterialsIndustry: CommercialIndustry: Mixed-UseType: Structural Engineering+82 more

Kline Engineering & Consulting, LLC

Manassas, VA

Build Smarter. Build Stronger.

WebsitePhone3 offices1 leaders3 credentialsFounded 2006Updated Jun 2026

Service detail: Structural Design

Service: Structural DesignService: Post-tensioned concrete designService: Reinforced and precast concrete designIndustry: Multifamily ResidentialIndustry: Mixed-UseType: Structural Engineering+25 more

Lach Engineering, LLC

Southlake, TX

An engineering firm you can rely on

WebsitePhone1 officeFounded 2006Updated Jun 2026

Service detail: Foundation Engineering

Service: Foundation EngineeringService: Deep FoundationsService: Drilled Shaft (Caisson)Industry: TransportationIndustry: Highways & RoadsType: Structural Engineering+51 more

LeMessurier Consultants Inc

Boston, MA

Engineering excellence for structures and enclosures.

WebsitePhone3 offices6 projects63 leaders5 credentialsSize Estimate: 51-200 employees

Project: Boston University Duan Family Center for Computing and Data Sciences

Service: Structural EngineeringService: Tall BuildingsService: Long SpanIndustry: EducationIndustry: HealthcareType: Materials Engineering+24 more

Lund Opsahl

Seattle, WA

Communities Built by Inspired Engineering

WebsitePhone1 office11 projects9 leaders4 credentials2 publications

Project: Pinnacle Peak Fire Lookout

Service: Building Structural DesignService: Design-Build Structural EngineeringService: Progressive Design-BuildIndustry: GovernmentIndustry: CommercialType: Structural Engineering+39 more

MM Structural Engineers, Inc.

Austin, TX

Structural Engineering for the Future

WebsitePhone2 offices6 projectsFounded 2006Size Estimate: 1-24 employeesUpdated Jun 2026

Project: EPWU Water Transportation Structures

Service: Structural Design of BuildingsService: Concrete structuresService: Steel structuresIndustry: HealthcareIndustry: IndustrialType: Structural Engineering+34 more

Madsen Consulting Engineering, PLLC

New York, NY

Innovative structural engineering, detailing, and construction-phase services

Website1 office3 projects2 leaders3 credentials1 publicationsFounded 2010

Project: Empire Engine Firehouse

Service: Structural EngineeringService: New Building Structural DesignService: Renovation and Adaptive ReuseIndustry: CommercialIndustry: RetailType: Structural Engineering+23 more

Martin/Martin, Inc.

Denver, CO

Structures that Inspire

WebsitePhone9 offices4 leaders1 credentialsFounded 1946Updated Jun 2026

Service detail: Structural Engineering

Service: Structural EngineeringService: Bridge Design & InspectionService: Mass Timber DesignIndustry: HealthcareIndustry: EducationType: Structural Engineering+14 more

Mass Timber Advisors

Woodbury, VT

Structural Engineering for Residential Buildings

WebsitePhone1 office1 leadersUpdated Jun 2026

Service detail: Structural Engineering for Existing Buildings

Service: Structural Engineering for Existing BuildingsService: Foundation Cracking, Bowing, and Settlement AssessmentService: Moisture-Related Deterioration EvaluationIndustry: ResidentialIndustry: CommercialType: Structural Engineering+12 more

Murray Engineering P.C.

New York, NY

Passionate, Innovative, Design Experts

WebsitePhone1 office16 projects7 leaders6 credentialsFounded 1998

Project: Upstate Modern C-House

Service: Structural EngineeringService: New Building DesignService: Modular DesignIndustry: CommercialIndustry: RetailType: Structural Engineering+23 more

O'Donnell & Naccarato

Philadelphia, PA

Local Expertise. National Reach.

WebsitePhone10 offices6 projects4 leaders4 credentialsFounded 1981

Project: Swarthmore College Sharples Dining Hall & Community Commons

Service: Structural EngineeringService: New ConstructionService: Adaptive Reuse & RenovationIndustry: CommercialIndustry: HealthcareType: Structural Engineering+22 more

Plan North Engineers

Boise, ID

Innovative Structural Design Solutions

Website1 office9 projects2 leaders1 credentialsUpdated Jun 2026

Project: The Park at Expo Idaho

Service: Building DesignService: Component DesignService: Walk-In Coolers & FreezersIndustry: CommercialIndustry: HospitalityType: Structural Engineering+20 more