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: SeattleService: mechanical-engineeringFirm type: mepClear all
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Showing 1-5 of 5

Firm nameRecently updatedProfile depthOffice countSizeAgeLocation match
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Delta E Consulting

Seattle, WA

Collaborating with Vision, Delivering with Purpose.

WebsitePhone1 office3 projectsUpdated Jun 2026

Project: Public Health Laboratories South Laboratory Addition

Service: Mechanical EngineeringService: Electrical EngineeringService: Plumbing EngineeringIndustry: Multifamily ResidentialIndustry: LaboratoriesType: MEP+7 more
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FSi Engineers

Seattle, WA

Engineers who are great communicators.

WebsitePhone3 offices8 projects5 leaders10 credentialsFounded 1985

Project: Mukilteo Ferry Terminal

Service: Mechanical EngineeringService: HVAC and control designService: Industrial ventilation systemsIndustry: EducationIndustry: IndustrialType: MEP+59 more
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PAE Consulting Engineers, Inc.

Portland, OR

Engineering that matters

Website11 offices6 projects3 credentialsUpdated Jun 2026

Project: PAE Living Building

Service: Mechanical EngineeringService: Electrical EngineeringService: Plumbing EngineeringIndustry: HealthcareIndustry: EducationType: MEP+22 more
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SB3CG LLC

Seattle, WA

Providing a full range of design and construction solutions

WebsitePhone2 offices1 leadersFounded 2017Updated Jun 2026

Service detail: Civil Engineering

Service: Architectural DesignService: Civil EngineeringService: Site SurveysIndustry: CommercialIndustry: RetailType: Architecture & Engineering+33 more
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Säzän Group Inc.

Portland, OR

Buildings That Work | Empowering Client Success

Website5 offices4 projects4 leaders5 credentialsSize Estimate: 130 employeesUpdated Jun 2026

Project: Arlene Schnitzer Concert Hall

Service: MEP Engineering and DesignService: Mechanical EngineeringService: Electrical EngineeringIndustry: HealthcareIndustry: ManufacturingType: MEP+34 more
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