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.

City: BozemanService: boundary-surveysClear all
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Allied Engineering Services Inc

Bozeman, MT

Diverse Projects. Solutions That Last.

WebsitePhone1 office14 projects1 credentialsFounded 1996Updated Jun 2026

Project: Bozeman Public Safety Center

Service: Civil EngineeringService: SubdivisionsService: Water and Wastewater Systems DesignIndustry: CommercialIndustry: ResidentialType: Civil Engineering+59 more
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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 detail: Municipal Engineering

Service: Municipal EngineeringService: Land DevelopmentService: Structural EngineeringIndustry: GovernmentIndustry: Land DevelopmentType: Civil Engineering+13 more
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Sanbell

Billings, MT

Intelligent Infrastructure. Enduring Communities.

WebsitePhone14 offices2 leaders2 credentialsFounded 1969Size Estimate: 201-500 employees

Service detail: Civil Engineering

Service: Civil EngineeringService: Site DevelopmentService: Grading and DrainageIndustry: Land DevelopmentIndustry: InfrastructureType: Civil Engineering+57 more
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Stahly Engineering & Associates

Bozeman, MT

55 Years of Engineering Excellence

WebsitePhone6 offices3 projects25 leadersUpdated Jun 2026

Project: East Helena ALTA Survey

Service: Site Development & SubdivisionsService: Subdivisions Layout & DesignService: Municipal EngineeringIndustry: CommercialIndustry: GovernmentType: Civil Engineering+24 more
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Stensrud & Associates

Bozeman, MT

Professional Service You Expect, Personal Service You Deserve

WebsitePhone1 office1 leadersFounded 1998Updated Jun 2026

Service detail: Development Design and Planning

Service: Development Design and PlanningService: Site Investigations and EvaluationsService: Water and Wastewater SystemsIndustry: Land DevelopmentIndustry: Water SupplyType: Civil Engineering+23 more
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