Public engineering firm directory

Find engineering consulting firms by capability and location.

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Smith Miller Associates

Pittston, PA

Providing Total Integration of Engineered Building Systems

WebsitePhone1 office5 leaders5 credentialsFounded 2006Updated Jun 2026

Service detail: Mechanical Engineering

Service: Mechanical EngineeringService: PlumbingService: Indoor Air Quality AssessmentIndustry: CommercialIndustry: EducationType: Electrical Engineering+33 more

Sparx Technologies Llc

Manvel, TX

Sparx is engineering a new way of engineering.

Website3 offices1 credentialsFounded 2009Updated Jun 2026

Service detail: Robotics, Automation, and Control Systems

Service: Electrical EngineeringService: Mechanical EngineeringService: Software EngineeringIndustry: AerospaceIndustry: AgricultureType: Aerospace Engineering+36 more

Sterling Engineering, Inc.

Accelerate. Innovate. Achieve.

WebsiteFounded 1969Updated Jun 2026

Service detail: Engineering Consulting

Service: Engineering ConsultingService: Product EngineeringService: Process EngineeringIndustry: Automation & ControlsIndustry: Life SciencesType: Process Engineering+13 more

Suttons Creek Inc

Houston, TX

Pharma's Device Team for Combination Products

WebsitePhone1 officeUpdated Jun 2026

Service detail: Program Execution

Service: Program ExecutionService: Quality SystemsService: Device and Vendor SelectionIndustry: PharmaceuticalIndustry: Life SciencesType: Mechanical Engineering+18 more

Syska Hennessy Group

Atlanta, GA

Engineering the Amazing

WebsitePhone21 offices7 projects10 leaders1 credentials2 publications

Project: Mount Sinai Behavioral Health Center

Service: MEP EngineeringService: Mechanical EngineeringService: Electrical EngineeringIndustry: AviationIndustry: Power GenerationType: Automation & Controls+39 more

TDIndustries

Dallas, TX

TDIndustries is a premier mechanical construction and facilities services company headquartered in Dallas, Texas, and founded in 1946. Engineering, construction, operations, and maintenance services span the full building lifecycle. MEP engineering capabilities include design-build and design-assist delivery using a data-driven, one-model approach with BIM technology. Mechanical construction services cover HVAC, plumbing, process piping, and specialty construction. Dedicated off-site manufacturing and prefabrication facilities totaling 117,000 square feet in Texas support schedule control, quality, and reduced on-site labor. TDIndustries serves clients in healthcare, data centers, education, life sciences, pharmaceutical, sports venues, multifamily housing, and semiconductor markets.

WebsitePhone2 offices5 projectsFounded 1946Updated Jun 2026

Project: Globe Life Field

Service: EngineeringService: Design-BuildService: Design-AssistIndustry: HealthcareIndustry: Data CentersType: MEP+18 more

Talevi and Haesche, LLC

West Brookfield, MA

Construction Cost Consultants

WebsitePhone1 office5 projects2 leaders3 credentialsFounded 2006

Project: Brendan Iribe Center for Computer Science and Innovation, University of Maryland

Service: Project Planning and Early Phase EstimatingService: Pre-Program Feasibility Studies and Master PlansService: Program Level Budget AnalysisIndustry: EducationIndustry: HealthcareType: Owner's Engineer+20 more

Telluride Engineering

Loveland, CO

Engineering and Design Professionals

Website3 offices1 leaders2 credentialsUpdated Jun 2026

Service detail: Process Safety Engineering

Service: Process Safety EngineeringService: HAZOP & LOPA StudiesService: Industrial Hygiene & EHS ControlsIndustry: Life SciencesIndustry: PharmaceuticalType: Process Safety Engineering+18 more

Terrapin Construction Group

Denver, CO

National Footprint. Local Knowledge. Precision Delivery.

WebsitePhone4 offices6 projects1 leaders1 credentialsFounded 2024

Project: Cold Storage IMP Facility - Southeast

Service: MEP EngineeringService: Mechanical EngineeringService: Heating and cooling load calculationsIndustry: CommercialIndustry: HealthcareType: MEP+44 more

The East Group

Greenville, NC

Providing Solutions for Success

WebsitePhone1 officeFounded 1975Updated Jun 2026

Service detail: Healthcare Design

Service: Healthcare DesignService: Facility Master PlanningService: Feasibility and Facility Condition AssessmentsIndustry: HealthcareIndustry: IndustrialType: Architecture & Engineering+47 more

The Engineering & Consulting Center of Excellence, LLC

Hollis, NH

Engineering the Impossible

Website1 office9 leadersSize Estimate: 1-10 employeesUpdated Jun 2026

Service detail: Advanced Engineering

Service: Advanced EngineeringService: Controls Engineering and AutomationService: Marine and Nuclear SystemsIndustry: AerospaceIndustry: DefenseType: Mechanical Engineering+28 more

Thermo Systems LLC

East Windsor, NJ

A Premier Systems Integration Partner

WebsitePhone31 offices8 projects2 credentialsFounded 1998Updated Jun 2026

Project: Catalent Steam Humidifier Addition

Service: Automation and Control SystemsService: Controls for Energy and Industrial UtilitiesService: Building Automation Systems (BAS)Industry: Data CentersIndustry: Mission Critical FacilitiesType: Automation & Controls+31 more

Tipping Structural Engineers

Berkeley, CA

Unlocking greater possibilities

WebsitePhone1 office12 projects25 leadersFounded 1983Size Estimate: 11-50 employees

Project: Storehouse Lofts

Service: Innovative DesignService: First-Principles EngineeringService: Efficient Structural SystemsIndustry: CommercialIndustry: Multifamily ResidentialType: Structural Engineering+25 more

VERSA Engineering and Technology

Concord, CA

VERSA Engineering and Technology is a full-service engineering company headquartered in Concord, California, serving industrial clients since 1996. Its engineers deliver process engineering, fire protection, automation, instrumentation, civil and structural engineering, and electrical engineering across the energy, hydrocarbon, bio-pharmaceutical, and industrial infrastructure sectors.

WebsitePhone1 office1 projectsFounded 1996Updated Jun 2026

Project: Scale Up Design for a BSL II Containment Facility

Service: Chemical and Process EngineeringService: cGMP ValidationService: Fire Protection and Life SafetyIndustry: IndustrialIndustry: Oil & GasType: Process Engineering+12 more

Valdes Architecture & Engineering

Lombard, IL

Unmatched talent leads to extraordinary results.

WebsitePhone3 offices18 projects15 leaders4 credentialsFounded 1992

Project: Lake Shore Drive Bridge Inspections

Service: ArchitectureService: Engineering DesignService: Civil DesignIndustry: Oil & GasIndustry: ChemicalsType: Architecture & Engineering+39 more

Veryst Engineering, LLC

Needham, MA

Engineering through the fundamentals

WebsitePhone1 office2 projects15 leaders1 credentialsUpdated Jun 2026

Project: Simulation of Vial Filling: Splashing and Air Entrainment

Service: Simulation & AnalysisService: Computational Fluid Dynamics (CFD)Service: Electromagnetic (EM) SimulationIndustry: PharmaceuticalIndustry: Life SciencesType: Simulation Engineering+24 more

Virtual Integrated Analytics Solutions LLC

Houston, TX

Innovation Without Limits

WebsitePhone1 office1 credentialsFounded 2016Updated Jun 2026

Service detail: FEA Consulting Services

Service: FEA Consulting ServicesService: CFD Consulting ServicesService: EMAG Consulting ServicesIndustry: AerospaceIndustry: DefenseType: Simulation Engineering+23 more

VorTek Engineering

VorTek Engineering provides high-quality CAD design and electrical engineering services, specializing in accurate, efficient modeling for biomedical, automotive, aerospace, and industrial applications. It focuses on delivering robust, manufacturable designs that meet high standards of precision and functionality, ensuring projects are production-ready. Operating from Southern California, it supports programs from early concept through production with capabilities spanning mechanical design, PCB layout, control panel manufacturing, and quality validation.

Website3 credentialsUpdated Jun 2026

Service detail: Mechanical Engineering

Service: Mechanical EngineeringService: Equipment DevelopmentService: Geometric Dimensioning & TolerancingIndustry: AutomotiveIndustry: Medical DevicesType: Automation & Controls+16 more

WB Engineers+Consultants

Boston, MA

We Improve the Way Things Are Done

Website3 offices8 projects11 leaders10 credentialsSize Estimate: 50-100 employeesUpdated Jun 2026

Project: AMP GMP Facility Design for Gene Therapy Manufacturing

Service: Mechanical, Electrical, Plumbing, Fire Alarm & Fire Protection EngineeringService: HVAC system designService: Electrical power and distribution designIndustry: Research FacilitiesIndustry: Mission Critical FacilitiesType: Automation & Controls+39 more

WHB Engineers

Engineering the Systems That Shape the World

Website7 projectsUpdated Jun 2026

Project: City of Redlands 16 Tank Seismic Assessment

Service: Water Treatment and PurificationService: Wastewater Treatment and ReclamationService: Water Infrastructure and DistributionIndustry: Water SupplyIndustry: WastewaterType: Civil Engineering+18 more

Waldron Engineering & Construction, Inc.

Exeter, NH

Energy Solutions for the World Ahead

WebsitePhone1 office6 projects4 leaders2 credentialsUpdated Jun 2026

Project: TWA Flight Center Hotel Energy Center

Service: AnalyticsService: Energy ModelingService: Strategic InsightsIndustry: Power GenerationIndustry: Renewable EnergyType: Power & Utility Engineering+20 more

Weiland Innovations LLC

Fredericksburg, VA

Developing unique and innovative solutions to biomedical and unmanned systems engineering challenges

WebsitePhone1 office1 projects2 leaders1 publicationsFounded 2019

Project: Automated System for Generating Properly Tagged AI Training Data

Service: Basic and Applied Engineering Research SupportService: Fluid Dynamics ResearchService: Engineering Experimental DesignIndustry: DefenseIndustry: Medical DevicesType: Mechanical Engineering+21 more

Welding & Joining Technology, LLC

Auburn Hills, MI

Bold Competence

WebsitePhone1 office5 credentialsFounded 2018Size Estimate: 1-24 employeesUpdated Jun 2026

Service detail: Welding Engineering Services

Service: Welding Engineering ServicesService: Welding procedure (WPS) and procedure qualification (PQR) developmentService: Welding process engineering and optimizationIndustry: DefenseIndustry: AerospaceType: Materials Engineering+39 more

Wolf Engineering

Collaborative MEP design built on expertise, partnership, and performance.

Website15 projects19 leaders5 credentialsFounded 2021Size Estimate: 20+ employeesUpdated Jun 2026

Project: Mission Critical Power Systems

Service: Mechanical DesignService: HVAC DesignService: Specialized Piping SystemsIndustry: IndustrialIndustry: ManufacturingType: MEP+27 more