Public engineering firm directory

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Advanced Environmental Interface, Inc.

Plantsville, CT

Environmental Engineering | Consulting | Project Management | Investigative & Field Services

WebsitePhone1 office2 leaders7 credentialsFounded 1989Updated Jun 2026

Service detail: Environmental Engineering & Consulting

Service: Environmental Engineering & ConsultingService: Site contamination investigationsService: Remediation of contaminated sitesIndustry: IndustrialIndustry: ManufacturingType: Environmental Engineering+19 more

Advanced Fracture Mechanics Associates, LLC

Lebanon, CT

Helping you engineer your fatigue and fracture test program for efficiency and accuracy.

WebsitePhone1 office2 projects5 leaders1 credentials1 publications

Project: Unified Low Cycle Fatigue Design System

Service: Fatigue and Fatigue Crack Growth TestingService: Custom Test DevelopmentService: Elevated and Cryogenic TestingIndustry: IndustrialIndustry: ManufacturingType: Materials Testing+20 more

Aerospace Structural Research Corp

Milford, CT

Transforming Ideas into Reality with Engineering Expertise

WebsitePhone1 officeFounded 1995Updated Jun 2026

Service detail: Engineering Design Services

Service: Engineering Design ServicesService: Computer-Aided Design (CAD)Service: Solid ModelingIndustry: AerospaceIndustry: DefenseType: Aerospace Engineering+45 more

Aztech Engineers, Inc.

Hartford, CT

Hartford, CT-based Consulting Engineers Specializing in HVAC, Plumbing, Fire-Protection, Electrical, and Geo-Thermal Heat Pump Systems

WebsitePhone1 office2 leaders4 credentialsFounded 1995Updated Jun 2026

Service detail: Mechanical Engineering

Service: Mechanical EngineeringService: HVAC DesignService: Geo-Thermal Heat Pump SystemsIndustry: EducationIndustry: CommercialType: MEP+16 more

Bemis Associates, LLC

Farmington, CT

Practical and sustainable engineering design for MEP and fire protection systems

WebsitePhone1 office6 projects2 leaders1 credentialsFounded 1929

Project: Ella Grasso Technical High School

Service: Project Management and ConsultingService: Conceptual DesignService: Working Drawings and SpecificationsIndustry: EducationIndustry: HealthcareType: MEP+58 more

CED Technologies Incorporated

Shelton, CT

Leaders in Forensic Engineering, Accident Reconstruction & Expert Witness Services

WebsitePhone5 offices1 leadersFounded 1987Size Estimate: 25-100 employeesUpdated Jun 2026

Service detail: Forensic Engineering

Service: Forensic EngineeringService: Biomechanical EngineeringService: Mechanical Defects InvestigationIndustry: Freight & LogisticsIndustry: TransportationType: Forensic Engineering+37 more

CLA Engineers, Inc.

Norwich, CT

CLA Engineers, Inc. is a consulting engineering firm incorporated in 1984 and headquartered in Norwich, Connecticut. CLA specializes in all aspects of civil engineering and provides civil, structural, geotechnical, inspection, and surveying services to private, institutional, public, commercial, and industrial clients throughout Eastern Connecticut and New England. Its team of principals and staff takes projects from the conceptual and planning stages through design and completed construction. CLA also serves as on-call Town Engineers for several municipalities in Eastern Connecticut, assisting Selectmen, Boards, Commissions, and Public Works Departments. In-house capabilities extend to land surveying and subdivision design, GPS/GIS data collection, marine and dock engineering, bridge rehabilitation and construction, and inspection and testing of construction materials. CLA Engineers, Inc. is a corporate member of the U.S. Green Building Council.

WebsitePhone1 office5 leaders21 credentialsFounded 1984Updated Jun 2026

Service detail: Civil Site Engineering

Service: Civil Site EngineeringService: Structural EngineeringService: Geotechnical EngineeringIndustry: GovernmentIndustry: CommercialType: Civil Engineering+22 more

Centek Engineering, Inc.

Branford, CT

Multidisciplinary Engineering Centered on Solutions

WebsitePhone1 office6 projects6 leaders3 credentialsUpdated Jun 2026

Project: UConn Health CT-4 NESCI/CBDC Relocation and Renovation

Service: Mechanical EngineeringService: HVAC DesignService: Mechanical Systems for HealthcareIndustry: HealthcareIndustry: EducationType: Civil Engineering+30 more

Corrosion Probe, Inc.

Centerbrook, CT

Preserving Infrastructure, One Solution at a Time.

WebsitePhone13 offices6 credentialsUpdated Jun 2026

Service detail: Materials & Corrosion

Service: Materials & CorrosionService: Material SelectionService: Damage Mechanism IdentificationIndustry: Pulp & PaperIndustry: Water SupplyType: Materials Engineering+30 more

DeSimone Consulting Engineering

New York, NY

Bridging science and humanity

Website11 offices1 projects3 leaders10 credentialsFounded 1969Updated Jun 2026

Project: Terminal Warehouse

Service: Structural DesignService: Facade and Building EnvelopeService: RestorationIndustry: AviationIndustry: TransportationType: Structural Engineering+23 more

Design Professionals Inc

South Windsor, CT

Civil Engineers | Land Surveyors | Planners | Landscape Architects

WebsitePhone1 office9 projects8 leaders1 credentialsFounded 1986

Project: Windsor Federal Savings

Service: Civil EngineeringService: Traffic EngineeringService: 3D Modeling for Machine Control GradingIndustry: CommercialIndustry: RetailType: Civil Engineering+24 more

DiBlasi Associates, P.C.

Monroe, CT

Creative, innovative, and practical solutions to structural engineering challenges.

WebsitePhone1 office1 leaders8 credentials1 publicationsFounded 1984

Service detail: Structural Design

Service: Structural DesignService: Colleges and UniversitiesService: SchoolsIndustry: EducationIndustry: Arts & CultureType: Structural Engineering+21 more

EnSafe Inc.

Memphis, TN

Creative Thinking. Custom Solutions.

WebsitePhone20 offices4 projects15 leaders4 credentialsFounded 1980

Project: Remediation of Perchlorate Contamination at NWIRP McGregor

Service: Environmental Site Assessment & InvestigationService: Phase I/II Environmental Site AssessmentsService: Soil and Groundwater InvestigationsIndustry: Environmental & RemediationIndustry: FederalType: Environmental Engineering+47 more

GNCB Consulting Engineers, P.C.

Old Saybrook, CT

Providing Structural Engineering Solutions Since 1965

WebsitePhone1 office10 projects3 leadersFounded 1965Updated Jun 2026

Project: Mitchell College

Service: Structural EngineeringService: New ConstructionService: Design AlternativesIndustry: EducationIndustry: HealthcareType: Structural Engineering+15 more

GZA GeoEnvironmental, Inc.

Norwood, MA

Solving Complex Challenges in Natural and Built Environments

WebsitePhone35 offices4 projectsSize Estimate: 800 employeesUpdated Jun 2026

Project: Upper Roberts Meadow Reservoir Dam Breach and Stream Restoration Project

Service: Geotechnical EngineeringService: Environmental Site Investigation and RemediationService: Environmental Site InvestigationIndustry: AgricultureIndustry: IndustrialType: Geotechnical Engineering+29 more

Gilsanz Murray Steficek LLP

New York, NY

Structural Engineering and Building Envelope Solutions

WebsitePhone4 offices5 projectsUpdated Jun 2026

Project: Roku Office Fit-Out, 5 Times Square

Service: Structural EngineeringService: ConcreteService: SteelIndustry: CommercialIndustry: RetailType: Structural Engineering+27 more

Godfrey Hoffman Hodge, LLC

North Haven, CT

Accuracy Matters

WebsitePhone2 offices7 leaders10 credentialsFounded 1924Updated Jun 2026

Service detail: Surveying

Service: SurveyingService: Boundary SurveysService: Topographic SurveysIndustry: ResidentialIndustry: CommercialType: Civil Engineering+14 more

Green Site Design, LLC

Norwich, CT

Civil engineering with a sustainable approach

WebsitePhone1 office1 leaders4 credentialsFounded 2009Updated Jun 2026

Service detail: Civil Engineering

Service: Civil EngineeringService: Site Feasibility StudiesService: Storm Water ManagementIndustry: CommercialIndustry: IndustrialType: Civil Engineering+28 more

H F Lenz Co

Johnstown, PA

Trusted. Experienced. Multidisciplined.

Website5 offices11 leaders2 credentialsFounded 1946Updated Jun 2026

Service detail: Energy Services

Service: Civil EngineeringService: CommissioningService: Communications EngineeringIndustry: Arts & CultureIndustry: AviationType: Civil Engineering+31 more

Innovative Design Engineering Associates, Architectural Engineering Consultants LLC

Monroe, CT

We Empower Ideas

WebsitePhone2 offices1 projects1 leadersFounded 2021Updated Jun 2026

Project: MSC Miami Cruise Terminal

Service: Mechanical EngineeringService: Central Plant and HVAC SystemsService: Energy Modeling and Building AutomationIndustry: CommercialIndustry: EducationType: MEP+39 more

Knapp Engineering, Inc.

Prospect, CT

Over 30 Years of System Integration

WebsitePhone1 office7 leaders5 credentialsFounded 1989Updated Jun 2026

Service detail: Control System Design

Service: Control System DesignService: Operational Strategy DevelopmentService: System Instrumentation SpecificationIndustry: Water SupplyIndustry: WastewaterType: Automation & Controls+35 more

L.A. Fuess Partners

Dallas, TX

Committed to Service, Value, and Innovation Since 1979

WebsitePhone5 offices12 projects32 leadersFounded 1979Size Estimate: 100-249 employees

Project: Eagle Mountain-Saginaw ISD High School No. 4

Service: Structural EngineeringService: New StructuresService: RenovationsIndustry: CommercialIndustry: ResidentialType: Structural Engineering+12 more

Orbis Sibro Inc

Charleston, SC

Engineering Solutions with Purpose, Precision, and Innovation.

WebsitePhone6 offices2 projects15 leaders3 credentialsFounded 2000

Project: MDA SHIELD Support

Service: Government ServicesService: Systems EngineeringService: Logistics and Mission SupportIndustry: GovernmentIndustry: DefenseType: Defense Engineering+9 more

PES Structural Engineers, Inc.

Atlanta, GA

Structural Design Expertise You Can Trust

WebsitePhone2 offices14 projects9 leaders1 credentials3 publications

Project: Atlanta Community Food Bank

Service: Structural DesignService: ConcreteService: MasonryIndustry: IndustrialIndustry: ManufacturingType: Structural Engineering+21 more