Public engineering firm directory

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ALFA & OMEGA Solutions, LLC

Alvin, TX

Advanced Engineering and IT Services

WebsitePhone1 office1 leaders8 credentialsUpdated Jun 2026

Service detail: Industrial Production and Process Support

Service: Industrial Production and Process SupportService: Industrial ManagementService: Production SystemsIndustry: IndustrialIndustry: ManufacturingType: Industrial Engineering+33 more

Acoustical Analysis Associates Inc

Moorpark, CA

Acoustical consulting services for transportation, aviation, and community noise

WebsitePhone1 office5 projects1 leadersFounded 1987Updated Jun 2026

Project: Los Angeles-Pasadena Light Rail Transit Corridor EIR

Service: Aircraft Noise ConsultingService: Noise Certification to CFR Part 36 and ICAO Annex 16Service: No Acoustical Change EvaluationsIndustry: TransportationIndustry: AviationType: Acoustic Consulting+9 more

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

Acoustical Systems Inc

Dayton, OH

More Than 45 Years Experience in Noise Control

WebsitePhone1 office3 credentialsFounded 1977Updated Jun 2026

Service detail: Acoustical Consulting and Engineering

Service: Acoustical Consulting and EngineeringService: Architectural Acoustics ConsultingService: Acoustical Engineering Feasibility StudiesIndustry: CommercialIndustry: IndustrialType: Acoustic Consulting+16 more

Big Sky Acoustics

Helena, MT

Acoustical Design and Noise Control

WebsitePhone1 office1 projects2 leadersFounded 1999Updated Jun 2026

Project: Butte High School Auditorium

Service: Architectural AcousticsService: Architectural Acoustical DesignService: HIPAA Acoustical ComplianceIndustry: Arts & CultureIndustry: CommercialType: Acoustic Consulting+24 more

Cerjan Acoustics

Westminster, CO

Industrial Noise & Vibration Solutions: Expert Acoustic Consultation

WebsitePhone2 offices2 leaders2 credentialsFounded 2017Size Estimate: 1-9 employees

Service detail: Noise Measurements

Service: Noise MeasurementsService: Short and Long-Term MonitoringService: System Level DefinitionIndustry: Renewable EnergyIndustry: MiningType: Acoustic Consulting+25 more

Chestnut Key Enterprises LLC

Rochester Hills, MI

Engineered Noise & Vibration Control. Measured Results.

WebsitePhone1 office3 projects8 leadersFounded 2001Size Estimate: 1-9 employees

Project: MIT W1 Building Renovation

Service: Acoustic Consulting & DesignService: Architectural Acoustic Design AssistService: Engineering Analysis & Acoustic DesignIndustry: CommercialIndustry: IndustrialType: Acoustic Consulting+26 more

Coffman Engineers

Anchorage, AK

The Right Team Matters

WebsitePhone23 offices8 projectsFounded 1982Updated Jun 2026

Project: 100 MW Hydrogen Production Plant

Service: Civil EngineeringService: Bridge EngineeringService: Land SurveyingIndustry: CommercialIndustry: RetailType: Civil Engineering+59 more

Delta G Consulting Engineers, Inc.

Fort Lauderdale, FL

Full-service consulting engineering practice specializing in MEP, fire protection, and LEED-certified designs.

WebsitePhone2 offices2 leaders2 credentialsFounded 1992Size Estimate: 10-49 employees

Service detail: Heating, Ventilation, and Air Conditioning (HVAC)

Service: Heating, Ventilation, and Air Conditioning (HVAC)Service: Chilled Water and Condenser Water SystemsService: Constant Volume Air HandlingIndustry: HealthcareIndustry: AirportsType: MEP+99 more

Henderson Engineers

Lenexa, KS

Henderson Engineers is a national building systems engineering design and facility consulting firm headquartered in Lenexa, Kansas, with 15 offices across the United States. Its team of more than 1,000 engineers provides mechanical, electrical, plumbing, fire and life safety, refrigeration, telecommunications, security, acoustics, and commissioning services for retail, healthcare, commercial, grocery and distribution, sports venue, and data center markets.

Website15 offices4 leaders2 credentials2 publicationsSize Estimate: 1,000 employeesUpdated Jun 2026

Service detail: Mechanical Engineering

Service: Mechanical EngineeringService: HVAC SystemsService: Air DistributionIndustry: CommercialIndustry: RetailType: MEP+29 more

Marine Acoustics, Inc.

Middletown, RI

Technical Superiority in the Ocean Environment

WebsitePhone3 offices1 projects9 leaders6 credentialsSize Estimate: 10-50 employees

Project: NAVSEA SBIR N251-47: Multi-sensor and Acoustic Contact Localization through AI/ML

Service: Environmental ServicesService: Passive Acoustic Monitoring & TrackingService: Environmental Compliance & AssessmentIndustry: DefenseIndustry: GovernmentType: Acoustic Consulting+22 more

Miller Beam Paganelli Inc

Reston, VA

Professional consulting in acoustics, vibration, and audiovisual system design.

WebsitePhone1 office7 projects3 leadersUpdated Jun 2026

Project: Virginia Tech Davidson Hall

Service: AcousticsService: Mechanical Equipment NoiseService: Interior Room AcousticsIndustry: EducationIndustry: GovernmentType: Acoustic Consulting+15 more

Newhouse & Associates

Indianapolis, IN

Strategic airport planning, environmental strategies, and capital program management

WebsitePhone4 offices3 leadersUpdated Jun 2026

Service detail: Airport Planning

Service: Airport PlanningService: Airport Master PlanningService: Airport Land Use PlanningIndustry: AirportsIndustry: TransportationType: Acoustic Consulting+22 more

Noise Control Engineering, LLC

Billerica, MA

Engineering Solutions to Noise and Vibration Problems

WebsitePhone1 office2 leaders3 credentials2 publicationsFounded 1991

Service detail: Marine Acoustics

Service: Marine AcousticsService: Shipboard Noise ControlService: Underwater Noise ManagementIndustry: MarineIndustry: IndustrialType: Acoustic Consulting+8 more

Quietly Making Noise, LLC

Oviedo, FL

Making the World A Quieter Place

WebsitePhone1 office4 projects1 leaders8 credentials3 publications

Project: Sarasota Memorial Hospital Central Energy Plant

Service: Acoustical Consulting & Noise ControlService: Acoustical Design & Design ReviewService: Construction-Phase Field ObservationIndustry: CommercialIndustry: ResidentialType: Acoustic Consulting+19 more

RML Acoustics, LLC

Charlotte, NC

Acoustical consulting and noise control services across the Southeast

WebsitePhone1 office1 leadersUpdated Jun 2026

Service detail: Noise Control and Vibration Isolation

Service: Noise Control and Vibration IsolationService: MEP System Noise Control and Vibration IsolationService: Architectural Noise ControlIndustry: CommercialIndustry: ResidentialType: Acoustic Consulting+22 more

Soundscape Engineering

Chicago, IL

Acoustical Consultant · Vibration Consultant · Noise Control Engineer

WebsitePhone3 offices6 projects10 leaders4 credentialsFounded 2010

Project: Immanuel Baptist Church

Service: Architectural AcousticsService: Room Acoustics DesignService: Sound IsolationIndustry: ReligiousIndustry: EducationType: Acoustic Consulting+21 more

Ten Tech Aerospace & Defense, Inc.

Nashua, NH

Aerospace & Defense Engineering Consultants

Website1 office7 credentialsUpdated Jun 2026

Service detail: Finite Element Analysis & Simulation

Service: Finite Element Analysis & SimulationService: Stress, Shock & Vibration AnalysisService: Fatigue & Durability AnalysisIndustry: AerospaceIndustry: DefenseType: Aerospace Engineering+43 more

Tenor Engineering Group LLC

Seattle

Elevating acoustical design.

WebsitePhone2 officesUpdated Jun 2026

Service detail: Acoustic Engineering

Service: Acoustic EngineeringService: Room AcousticsService: Sound IsolationIndustry: CommercialIndustry: RetailType: Acoustic Consulting+13 more

Wave Engineering, Inc.

Littleton, CO

Consultants in Acoustics, Noise and Vibration

WebsitePhone3 offices6 projectsFounded 2012Updated Jun 2026

Project: Pecos Street Bridge - I70

Service: Architectural Acoustics DesignService: Sound Isolation DesignService: Room Acoustics DesignIndustry: HealthcareIndustry: EducationType: Acoustic Consulting+45 more