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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AE Dynamics LLC

Bozeman, MT

Your Partner for Efficient and Effective Design

WebsitePhone2 offices4 projects
Service: Structural EngineeringService: Primary Structure DesignIndustry: CommercialType: Structural Engineering+15 more

AE2S

Bismarck, ND

Empowering People. Enhancing Lives.

Website22 offices6 leadersFounded 1991
Service: Water and Wastewater EngineeringService: WaterIndustry: Automation & ControlsType: Civil Engineering+31 more

Axiom Engineering Group

Missoula, MT

Dream Bigger, Build Better

WebsitePhone4 offices5 projects
Service: Structural EngineeringService: Structural Designing, Planning & DraftingIndustry: CommercialType: Structural Engineering+62 more

Bridger Engineers

Bozeman, MT

Bridger Engineers is a diversified civil and structural engineering firm based in Bozeman, Montana, founded in 1995 by Ed Matos and Brad Ebel. It serves clients throughout the Rocky Mountain region and beyond, with more than 60% of workload coming from repeat clients. Bridger provides structural engineering including historic restoration, rehabilitation, seismic mitigation, and forensic services, alongside civil engineering for land development projects including commercial sites, residential subdivisions, and ranch compounds in southwestern Montana.

WebsitePhone1 office2 leaders
Service: Structural EngineeringService: Historic Restoration and RehabilitationIndustry: CommercialType: Civil Engineering+17 more

CTL|Thompson, Inc.

Denver, CO

Engineering consultants and field technicians providing geotechnical, structural, materials, and environmental solutions.

WebsitePhone9 offices3 projects
Service: Geotechnical EngineeringService: Provides Specialized Ground CharacterizationIndustry: CommercialType: Environmental Engineering+31 more

Coffman Engineers

Anchorage, AK

The Right Team Matters

WebsitePhone23 offices8 projects
Service: Civil EngineeringService: Bridge EngineeringIndustry: CommercialType: Civil Engineering+61 more

Cushing Terrell

Billings, MT

Imagine. Create. Improve.

WebsitePhone17 offices7 projects
Service: ArchitectureService: Historic PreservationIndustry: CommercialType: Architecture & Engineering+40 more

DC Engineering

Meridian, ID

Defining, refining, and implementing solutions.

Website4 offices2 projects6 leaders
Service: Electrical EngineeringService: LightingIndustry: RetailType: Electrical Engineering+20 more

DCI Engineers

Seattle, WA

Service. Innovation. Value.

WebsitePhone22 offices1 projects
Service: Structural EngineeringService: High-rise and performance-based designIndustry: CommercialType: Structural Engineering+38 more

DJ&A, P.C.

Missoula, MT

Engineering, Surveying, Environmental & Planning Services

WebsitePhone3 officesFounded 1973
Service: Transportation EngineeringService: Roadway and Highway DesignIndustry: FederalType: Civil Engineering+45 more

Devco Engineering, Inc.

Corvallis, OR

Your Partner for Exceptional Engineering

WebsitePhone3 offices6 projects
Service: Civil EngineeringService: Structural EngineeringIndustry: Multifamily ResidentialType: Civil Engineering+12 more

Dynamic Analysis Engineering Consulting Inc

Billings, MT

Forensic & Structural Engineers

Website1 officeSize Estimate: 1-4 employeesUpdated Jun 2026
Service: Structural EngineeringService: Residential Structural DesignIndustry: ResidentialType: Structural Engineering+12 more

EEC

Billings, MT

All under one roof. All working together.

WebsitePhone1 office3 projects
Service: ArchitectureService: Civil and Structural EngineeringIndustry: CommercialType: Architecture & Engineering+13 more

Engineering Associates

Cody, WY

Engineering Wyoming.

WebsitePhone10 offices4 leaders
Service: Civil EngineeringService: Architectural EngineeringIndustry: GovernmentType: Civil Engineering+22 more

Hyalite Engineers, PLLC

Bozeman, MT

Hyalite Engineers, PLLC is a full-service engineering firm serving clients throughout Montana, the Dakotas, Idaho, and surrounding states. The team brings decades of combined experience in civil, structural, and environmental engineering, as well as land surveying, delivering projects across municipal, land development, structural, and surveying disciplines.

Website1 officeUpdated Jun 2026
Service: Municipal EngineeringService: Land DevelopmentIndustry: GovernmentType: Civil Engineering+15 more

JBW Consulting Engineers

Duluth, MN

Removing Barriers

WebsitePhone4 offices4 projects
Service: Mechanical & Process EngineeringService: Process Design & ImprovementIndustry: IndustrialType: Civil Engineering+38 more

Johnson Structural Engineering, Inc.

Bozeman, MT

Structural engineering consultancy founded in 2004 by Larry P. Johnson, P.E. and based in Bozeman, Montana. Johnson Structural Engineering has completed over 1,000 projects for residential, commercial, and institutional clients across Montana, Washington, and Idaho. Services span new construction and remodel structural design, structural inspections, forensic investigations, and wind and seismic analysis.

WebsitePhone1 office5 projects
Service: Structural EngineeringService: Residential New Construction and RemodelIndustry: ResidentialType: Structural Engineering+22 more

Lacy & Ebeling Engineering, Inc.

Great Falls, MT

Structural Engineering That Stands the Test of Time

WebsitePhone1 office14 projects
Service: Structural EngineeringService: Deep Foundation DesignIndustry: CommercialType: Structural Engineering+11 more

Smith Monroe Gray Engineers, Inc.

Portland, OR

Smith Monroe Gray Engineers, Inc. (SMG) is a Portland, Oregon multi-discipline consulting engineering firm with over 60 years of experience in structural, mechanical, and material handling engineering. Founded in the mid-1950s to design aggregate plants and bulk material handling systems, SMG has grown to serve heavy industrial, marine, and construction engineering clients across the US and internationally. Its staff of about 40 engineers and designers holds licenses in more than half of US states and several Canadian provinces.

WebsitePhone2 offices5 leaders
Service: Structural EngineeringService: Industrial Facility DesignIndustry: IndustrialType: Structural Engineering+26 more

Stahly Engineering & Associates

Bozeman, MT

55 Years of Engineering Excellence

WebsitePhone6 offices3 projects
Service: Site Development & SubdivisionsService: Subdivisions Layout & DesignIndustry: CommercialType: Civil Engineering+26 more

TD&H Engineering

Great Falls, MT

A Full-Service Consulting Engineering Firm

Website9 offices8 projects5 leaders
Service: Civil EngineeringService: Site Civil Grading & Utility InfrastructureIndustry: GovernmentType: Aviation Engineering+58 more

Toth and Associates

Springfield, MO

Full-service consulting engineering specializing in electric utility engineering, structural engineering, civil engineering, land surveying, and GIS.

WebsitePhone5 offices10 leaders
Service: Electrical EngineeringService: Electrical System PlanningIndustry: Electric UtilitiesType: Civil Engineering+40 more

Waatti Engineering

Kalispell, MT

Engineering Solutions for Success

WebsitePhone2 offices33 projects
Service: Structural EngineeringService: Commercial BuildingsIndustry: CommercialType: Forensic Engineering+31 more