Public engineering firm directory

Find engineering consulting firms by capability and location.

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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

Comm-Ence Engineering LLC

Darien, IL

Changing Communications

Website1 office1 leaders12 credentialsUpdated Jun 2026

Service detail: Technology Engineering and Commissioning

Service: Technology Engineering and CommissioningService: Technology CommissioningService: Needs Assessments and Master PlanningIndustry: TelecommunicationsIndustry: Data CentersType: Telecom / RF Engineering+31 more

Connetix Engineering, Inc.

Yakima, WA

Building the Future with Advanced Electrical and Automation Engineering

WebsitePhone1 office6 projectsUpdated Jun 2026

Project: Labbee Mint

Service: Commercial Electrical EngineeringService: Power distribution and standby backup systemsService: Uninterruptible power supply (UPS) integrationIndustry: CommercialIndustry: WastewaterType: Electrical Engineering+24 more

Critical Systems Engineering

Mt. Pleasant, SC

Professional electrical and systems engineering for high-performance buildings

WebsitePhone1 office4 projects1 leaders8 credentialsUpdated Jun 2026

Project: Laing Middle School & Jennie Moore Elementary

Service: Power Distribution SystemsService: Surge Protection DevicesService: Service and MeteringIndustry: EducationIndustry: HealthcareType: Electrical Engineering+89 more

D.L. Adams Associates

Denver, CO

Sound is Our Business

WebsitePhone3 offices7 projects5 leaders3 credentialsFounded 1979

Project: Waukee Performing Arts Center

Service: Acoustical ConsultingService: Architectural AcousticsService: Performing Arts AcousticsIndustry: Arts & CultureIndustry: CommercialType: Acoustic Consulting+37 more

EGSci Consulting Inc.

Alpharetta, GA

Delivering Geotechnical, Geophysics, Environmental and NDT Services

Website2 officesFounded 2003Updated Jun 2026

Service detail: Geotechnical Engineering

Service: Geotechnical EngineeringService: Subsurface ExplorationsService: Soil and Rock Laboratory TestingIndustry: TransportationIndustry: TelecommunicationsType: Geotechnical Engineering+23 more

Earth Retention

Woodstock, GA

Engineering and Materials for Your Retaining Wall Projects

WebsitePhone1 office3 projects2 leaders6 credentialsFounded 2009

Project: I-64 High Rise Bridge Sound Barrier

Service: Retaining Wall DesignService: MSE Walls (Segmental Block)Service: MSE Walls (Precast Panel)Industry: Highways & RoadsIndustry: CommercialType: Geotechnical Engineering+26 more

Engineous Group, Inc.

Pasadena, CA

Sustainable - Cost Effective - Engineered Design

WebsitePhone1 office9 projects4 leaders2 credentialsUpdated Jun 2026

Project: AT&T Offices

Service: MEP EngineeringService: Mechanical systemsService: Electrical systemsIndustry: CommercialIndustry: GovernmentType: MEP+50 more

Granite Engineering Group, Inc.

Colorado Springs, CO

Sound and solid geotechnical engineering and construction services

WebsitePhone1 office4 projects2 leadersUpdated Jun 2026

Project: Bridge Replacement over Fountain Creek and Railroad

Service: Subsurface Exploration and In-Situ TestingService: Auger DrillingService: Rotary DrillingIndustry: TransportationIndustry: GovernmentType: Geotechnical Engineering+23 more

J&A Engineering

Atlanta, GA

Innovative audio visual, IT and security design creates value for owners and brings buildings to life for users.

Website1 office8 projects6 leaders9 credentialsSize Estimate: 10-49 employeesUpdated Jun 2026

Project: Mercedes-Benz Stadium

Service: Network & Communications DesignService: Structured Cabling & Fiber Optic SystemsService: Infrastructure Planning & CoordinationIndustry: HealthcareIndustry: Justice & CorrectionsType: Electrical Engineering+27 more

MBN Engineering, Inc.

Fargo, ND

Client Focused, Outcome Based Services

WebsitePhone3 offices2 projects4 leaders2 credentialsFounded 2007

Project: Sheyenne High School Turf

Service: Civil EngineeringService: Site Feasibility StudiesService: Site Master PlanningIndustry: EducationIndustry: HealthcareType: Civil Engineering+78 more

MGV Geotechnical Group, PSC

Vega Baja, PR

Certified Precision. Proven Performance.

WebsitePhone1 office14 projects7 leaders2 credentialsUpdated Jun 2026

Project: Geotechnical Exploration for Lufthansa Hangar

Service: Geotechnical & Geological EngineeringService: Foundation Design & RecommendationsService: Axial & Lateral Pile CapacityIndustry: InfrastructureIndustry: GovernmentType: Geotechnical Engineering+32 more

MRD LLC

Manati, PR

Leaders in Ground Improvement, Soil Reinforcement and Deep Foundations Field

WebsitePhone1 office13 projects5 credentialsFounded 2005Updated Jun 2026

Project: New Tower at Mayaguez Resort and Casino

Service: Deep FoundationsService: Drilled Shafts / Drilled PiersService: Auger-Cast PilesIndustry: CommercialIndustry: RetailType: Geotechnical Engineering+48 more

MW Engineers

Spokane, WA

Advancing Engineering in the Built Environment

Website1 office12 projects3 credentialsUpdated Jun 2026

Project: Carla Peperzak Middle School

Service: Mechanical EngineeringService: HVAC DesignService: Plumbing EngineeringIndustry: HealthcareIndustry: EducationType: MEP+29 more

P.R. Matthewson & Associates Engineers, Inc.

Huntsville, AL

Structural engineering solutions for commercial, industrial, aviation, and residential projects

WebsitePhone1 office7 projects5 leadersFounded 2011Updated Jun 2026

Project: Jones Valley Residence

Service: Construction EngineeringService: Shoring SystemsService: Bracing-System DesignIndustry: CommercialIndustry: IndustrialType: Structural Engineering+38 more

Pickering, Corts & Summerson, Inc.

Newtown, PA

Service Excellence Since 1918

WebsitePhone5 offices13 projects8 leaders3 credentialsFounded 1918

Project: SR 0078, Section 12M, Berks County, PA

Service: Bridge InspectionService: Routine NBIS EvaluationService: In-Depth Structural AssessmentIndustry: GovernmentIndustry: TransportationType: Civil Engineering+31 more

Quality Consulting Engineers, PLLC

Indian Land, SC

Electrical, fire alarm, telecommunications, security, and audiovisual engineering

Website1 office7 credentialsFounded 2013Updated Jun 2026

Service detail: Studies & Assessments

Service: Studies & AssessmentsService: Facility Conditions AssessmentsService: Feasibility StudiesIndustry: CommercialIndustry: AviationType: Electrical Engineering+41 more

RWB Consulting Engineers

Dallas, TX

Design Consultants for High-Performing Buildings

WebsitePhone2 offices5 projects6 credentials3 publicationsFounded 1986

Project: Eagle Mountain High School No. 4 - Sky Bridge

Service: Mechanical EngineeringService: HVAC System DesignService: Central Utility Plant DesignIndustry: CommercialIndustry: Data CentersType: MEP+43 more

Savant Engineering, LLC

Sandy Springs, GA

Our Expertise. Your Vision.

WebsitePhone2 offices6 projects3 leaders1 credentialsFounded 2003

Project: Ebenezer United Methodist Church

Service: Mechanical EngineeringService: Air Conditioning SystemsService: Heating SystemsIndustry: CommercialIndustry: RetailType: MEP+41 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

TSIT Engineering & Consulting, LLC

Euless, TX

TSIT Engineering & Consulting, LLC is a geotechnical engineering and construction materials testing firm based in Euless, Texas, serving North and Central Texas since 1993. Project Managers average 25 years of experience and the team averages 10 years of field experience. Clients include TxDOT, NTTA, and municipal agencies across a portfolio spanning highways, tollways, airports, stadiums, commercial buildings, water infrastructure, universities, and public safety facilities.

WebsitePhone2 offices8 projects6 credentialsFounded 1993Updated Jun 2026

Project: Cowboys Stadium

Service: Geotechnical EngineeringService: Subsurface ExplorationService: Foundation DesignIndustry: Highways & RoadsIndustry: AirportsType: Geotechnical Engineering+40 more

Techniarts Engineering, LLC

Silver Spring, MD

Bringing the Future into the Present

Website1 office6 projects1 credentialsFounded 1967Updated Jun 2026

Project: Department of Justice Broadcast Video and Conference Systems

Service: Acoustical and Audio-Visual Systems DesignService: Scientific and Technical AV SystemsService: Conference and Briefing Center SystemsIndustry: FederalIndustry: DefenseType: Electrical Engineering+15 more

kw systems LLC

kw systems LLC provides engineering services specializing in technology systems design, build, and construction administration. It delivers integrated solutions for network infrastructure, security, audio-visual, and smart building automation systems.

WebsiteUpdated Jun 2026

Service detail: Technology Systems Design

Service: Technology Systems DesignService: Network InfrastructureService: Security SystemsIndustry: CommercialIndustry: Automation & ControlsType: Electrical Engineering+6 more