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.

Clear search text
Search: Reverberation and Diffusion EngineeringClear all
Filters1

State

CA1MI1OR1

City

Carlsbad1Elk Grove1Grand Rapids1Portland1

Services

Architectural Acoustics3Noise and Vibration Control2AV Infrastructure Planning and Design1AV Technology Master Planning1Acoustic Isolation1

Industries

Arts & Culture3Commercial3Education3Industrial3Religious3

Firm types

Acoustic Consulting3

3 results

Showing 1-3 of 3

Firm nameRecently updatedProfile depthOffice countSizeAgeLocation match
ComfortableCompact

ABD Engineering & Design

Grand Rapids, MI

Acoustics, noise, vibration & audio-visual systems

Website2 officesFounded 1962Updated Jun 2026

Service detail: Architectural Acoustics

Service: Architectural AcousticsService: Acoustical DesignService: Acoustical EngineeringIndustry: AgricultureIndustry: Arts & CultureType: Acoustic Consulting+20 more
WebsiteView profile

Acoustical Engineering Consultants

Elk Grove, CA

Engineering a quieter world and optimizing aural environments, one project at a time.

WebsitePhone2 offices8 projects2 leaders4 credentialsFounded 2008

Project: CalSTRS Headquarters 2.0

Service: Architectural AcousticsService: Room Acoustics Measurement and AnalysisService: Reverberation and Diffusion EngineeringIndustry: EducationIndustry: HealthcareType: Acoustic Consulting+36 more
WebsiteView profile

RNS Acoustics

Sound solutions for your home or business.

WebsiteUpdated Jun 2026

Service detail: Architectural Acoustics

Service: Architectural AcousticsService: Worship Space AcousticsService: Classroom and Office AcousticsIndustry: CommercialIndustry: ResidentialType: Acoustic Consulting+18 more
WebsiteView profile