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.

Filters2

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

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

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

Construction Engineering Consultants, Inc.

Medford, OR

Construction Engineering Consultants, Inc. (CEC) is a civil engineering firm founded in 1993 in the Rogue Valley of Southern Oregon, specializing in urban infrastructure design. Growing from a sole practitioner to a full-service civil engineering firm, CEC serves government agencies, developers, surveyors, and contractors with master planned community design, land development, municipal infrastructure, flood and hydraulic studies, stormwater management, and environmental permitting. CEC has joined forces with AKS Engineering & Forestry, along with CSA Planning and Marquess & Associates, to serve clients across the Southern Oregon region.

WebsitePhone1 officeFounded 1993Updated Jun 2026

Service detail: Master Planned Community Design

Service: Master Planned Community DesignService: CEC Designs Master Planned Communities Coordinating Land UseService: CirculationIndustry: GovernmentIndustry: ResidentialType: Civil Engineering+25 more

Cushing Terrell

Billings, MT

Imagine. Create. Improve.

WebsitePhone17 offices7 projects2 leaders4 credentialsFounded 1938

Project: Google Henderson Hub

Service: ArchitectureService: Historic PreservationService: Adaptive ReuseIndustry: CommercialIndustry: EducationType: Architecture & Engineering+38 more

DCI Engineers

Seattle, WA

Service. Innovation. Value.

WebsitePhone22 offices1 projects4 leadersFounded 1988Size Estimate: 350+ employees

Project: The Artise

Service: Structural EngineeringService: High-rise and performance-based designService: Seismic and adaptive renovationIndustry: CommercialIndustry: Multifamily ResidentialType: Structural Engineering+36 more

Hohbach-Lewin, Inc.

Palo Alto, CA

Timely Solutions Based on Timeless Principles

WebsitePhone4 offices11 projects1 credentialsFounded 1998Size Estimate: 10-50 employees

Project: Solstice Apartment Homes

Service: Structural EngineeringService: Structural Engineering Drawings for New ConstructionService: Structural Engineering for Building RenovationIndustry: CommercialIndustry: RetailType: Civil Engineering+25 more

Hood-McNees, Inc.

Portland, OR

Mechanical & Electrical Consulting Engineers Serving the Pacific Northwest

WebsitePhone1 office7 projects3 leadersUpdated Jun 2026

Project: Eagle Canyon Exhibit

Service: Mechanical EngineeringService: Provides HVAC DesignService: Ventilation EngineeringIndustry: GovernmentIndustry: Senior LivingType: MEP+15 more

Huitt-Zollars

Los Angeles, CA

Meet a local AE design firm with national reach.

Website5 offices7 leadersUpdated Jun 2026

Service detail: Architecture

Service: ArchitectureService: Architectural DesignService: Interior DesignIndustry: CommercialIndustry: EducationType: Architecture & Engineering+29 more

Kurt Fischer Structural Engineering

Los Angeles, CA

Innovative and creative structural solutions

Website2 offices5 projects18 leaders1 credentialsUpdated Jun 2026

Project: City of Hawthorne City Hall & Civic Park

Service: Structural EngineeringService: Building DesignService: Building Information ModelingIndustry: Multifamily ResidentialIndustry: ResidentialType: Structural Engineering+9 more

MKE & Associates, Inc.

Portland, OR

MKE & Associates, Inc. is a mechanical, electrical, and telecommunications consulting engineering firm based in Portland, Oregon. Originally formed in 1979 as Martinson & Knudsen Engineering, it employs five licensed engineers and 22 total staff, practicing in seven western states. MKE provides innovative, energy-efficient MEP system design for a broad range of building types including government and military facilities, educational campuses, mixed-use and multifamily residential, commercial and retail developments, high-tech clean rooms, and specialty industrial facilities. Approximately 80% of work is performed as a sub-consultant to architect-led design teams.

WebsitePhone1 office1 leadersFounded 1979Size Estimate: 22 employeesUpdated Jun 2026

Service detail: Mechanical Engineering

Service: Mechanical EngineeringService: HVAC System DesignService: Central Plant DesignIndustry: GovernmentIndustry: DefenseType: MEP+18 more

Pillar Consulting Group, Inc.

Corvallis, OR

Pillar Consulting Group, Inc. is an engineering consulting practice offering civil and structural engineering, facility design, and project management. Providing engineered solutions to architects, plant engineers, contractors, and facility owners throughout the Pacific Northwest since 1997, it serves commercial, industrial, and institutional clients. Civil engineering services cover site development, stormwater management, land use permitting, utilities, and rail facilities. Structural engineering covers all common building systems and materials including reinforced concrete, structural steel, masonry, heavy timber, and cold-formed steel, with specializations in blast-resistant design, API tank design, seismic evaluation and retrofit, and forensic structural engineering. Facilities design serves industrial plant owners with fire and life-safety code review, building layout, equipment configuration, and hazardous materials design.

WebsitePhone2 offices11 projectsFounded 1997Updated Jun 2026

Project: Animal Teaching Facility

Service: Civil EngineeringService: Site Development & GradingService: Land Use Planning & PermittingIndustry: IndustrialIndustry: CommercialType: Civil Engineering+25 more

Ruby Associates A Degenkolb Company

San Francisco, CA

Building a better future through innovative solutions

Website11 offices15 leaders1 credentialsFounded 1940Updated Jun 2026

Service detail: Civic

Service: CivicService: CommercialService: Construction EngineeringIndustry: CommercialIndustry: EducationType: Structural Engineering+19 more

Sun Country Engineering & Surveying, Inc.

Bend, OR

Surveying Central Oregon since 1976

WebsitePhone1 office5 projectsFounded 1976Updated Jun 2026

Project: Grizzly Ridge Phase 2

Service: Land SurveyingService: Topographic SurveysService: Boundary SurveysIndustry: ResidentialIndustry: Land DevelopmentType: Civil Engineering+32 more

Westlake Consultants, Inc.

Tigard, OR

Begin with the end in mind.

WebsitePhone1 office6 projectsFounded 1983Updated Jun 2026

Project: The Village at Mary's Woods Senior Living Campus Expansion

Service: Land Use PlanningService: Middle Housing & Affordable Housing DevelopmentService: Zoning & Design ReviewIndustry: CommercialIndustry: ResidentialType: Civil Engineering+33 more