Public engineering firm directory

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28 Gorilla Engineering

Chandler, AZ

Ruggedized product engineering for the field and the future.

WebsitePhone1 office8 projects2 leaders1 credentialsFounded 2017

Project: JASC Pressure Regulating Controller

Service: Mechanical Engineering DesignService: Assembly-aware mechanical designService: CNC and machined part designIndustry: DefenseIndustry: AerospaceType: Defense Engineering+49 more

A & M Engineering and Environmental Services, Inc.

Tulsa, OK

Providing Quality Services for Over 30 Years

WebsitePhone4 offices5 projects2 credentialsFounded 1984Updated Jun 2026

Project: Cumberland Levee Repair at Lake Texoma

Service: Construction & Remediation ServicesService: Landfill ConstructionService: Impoundments & Water StructuresIndustry: Environmental & RemediationIndustry: FederalType: Environmental Engineering+72 more

A-Tech Consulting, Inc.

Orange, CA

Creating A Safer Tomorrow, Today

WebsitePhone4 offices7 leaders8 credentialsFounded 2002Updated Jun 2026

Service detail: Industrial Hygiene

Service: Industrial HygieneService: Asbestos Survey and ConsultingService: Lead-Based Paint AssessmentIndustry: Environmental & RemediationIndustry: CommercialType: Environmental Engineering+21 more

A1 Consulting Group, Inc.

Raleigh-Durham, NC

Leaders in Design, Construction, and Environmental Services

WebsitePhone1 office8 projects1 leaders5 credentialsFounded 1971

Project: RDU Airport Terminal 2 Expansion

Service: Engineering and Design ServicesService: Geotechnical and Geological EngineeringService: Civil and Site EngineeringIndustry: AirportsIndustry: CommercialType: Civil Engineering+41 more

ACM Engineering & Environmental Services, Inc.

South Bend, IN

ACM Engineering & Environmental Services, Inc. is a national environmental and engineering services firm founded in 1988. AIHA LAP EMLAP and NVLAP-accredited laboratories in South Bend, IN and Tampa, FL support asbestos and mold sample analysis with same-day turnaround options. Field offices in Fort Wayne, IN and Fort Lauderdale, FL extend regional coverage across Indiana and Florida. ACM serves homeowners and businesses with asbestos inspection and testing, mold and lead services, indoor air quality assessments, radon testing, Phase I environmental site assessments, expert witness services, and professional engineering and environmental consulting.

Website4 offices5 credentialsFounded 1988Updated Jun 2026

Service detail: Asbestos Services

Service: Asbestos ServicesService: Asbestos surveys and inspections by licensed inspectorsService: Bulk sample analysis in accredited laboratoryIndustry: ResidentialIndustry: CommercialType: Environmental Engineering+42 more

AET Inc.

AET Inc. is an environmental testing, consulting, and investigative firm with over 30 years of experience and more than 50,000 completed projects. Serving Pennsylvania, New Jersey, and Delaware, AET Inc. specializes in lead, asbestos, mold, indoor air quality, industrial hygiene, environmental contracting, and environmental consulting. AET's certified environmental professionals deliver fast turnaround reporting to protect people, properties, and communities.

WebsiteUpdated Jun 2026
Service: Lead Testing and ConsultingService: Asbestos Testing and ConsultingService: Mold Testing and ConsultingIndustry: CommercialIndustry: GovernmentType: Environmental Engineering+5 more

ATOKA, Inc.

Hot Springs, AR

Engineering and Environmental Consultants

WebsitePhone2 offices1 projects7 leadersFounded 1994Updated Jun 2026

Project: ATOKA Bioremediation Project

Service: Civil EngineeringService: Strategic Planning and Land UseService: Infrastructure DevelopmentIndustry: Environmental & RemediationIndustry: GovernmentType: Civil Engineering+42 more

Acker & Associates

Green Bay, WI

Consulting engineering, audits and analysis

WebsitePhone1 office4 projects1 leaders3 credentials3 publications

Project: Curwood Gas-Fired Make-Up Air System Design

Service: Condensation & Moisture AnalysisService: Building Water Vapor TransmissionService: Blower Door & Infrared DiagnosticsIndustry: Pulp & PaperIndustry: IndustrialType: Mechanical Engineering+23 more

Alpha Terra Engineering

San Antonio, TX

Architecture Engineering Environment

WebsitePhone1 office5 projects1 leaders3 credentialsFounded 1997

Project: Overton-Brooks VAMC Parking Garage Addition

Service: Architectural and Engineering DesignService: Full-service Facility RenovationsService: New Construction DesignIndustry: GovernmentIndustry: FederalType: Architecture & Engineering+25 more

Associated Design Partners Inc

Falmouth, ME

Associated Design Partners Inc is a structural engineering firm in Falmouth, Maine, providing complete building structural engineering services and expert witness testimony in construction dispute litigation for nearly 25 years. ADP engineers solutions for residential and commercial structures including new construction design, additions, building envelope engineering, and retaining wall design. It also offers land surveying and drafting services, and is experienced in building code interpretation across Maine jurisdictions. ADP's collaborative, practical approach aims to keep projects economical, efficient, and productive for building owners, contractors, and attorneys.

WebsitePhone1 office1 projectsUpdated Jun 2026

Project: Intermed Building - Glass Curtain Wall System Design

Service: Structural Design EngineeringService: New Construction DesignService: Building AdditionsIndustry: CommercialIndustry: ResidentialType: Structural Engineering+29 more

Atlantic Testing Laboratories, Limited

Canton, NY

Atlantic Testing Laboratories, Limited (ATL) is a full-service engineering support firm with eleven offices throughout New York State, providing geotechnical engineering, materials testing, environmental services, and subsurface investigation to infrastructure, industrial, governmental, and private clients across the Northeast, Midwest, and Mid-Atlantic regions. ATL maintains a database of more than 6,000 completed geotechnical and subsurface investigation projects in the Northeastern United States, in-house geotechnical laboratories, a diverse fleet of drill rigs, and an in-house fabrication shop for custom field tools. Key capabilities include subsurface investigations (soil and rock sampling, SPT, CPT, groundwater monitor well construction), construction material testing (concrete, steel, asphalt, masonry), geotechnical engineering (foundation design, pavement design, slope stability, dynamic pile testing), environmental services (Phase 1 and 2 ESA, asbestos and lead surveys, mold assessment, SWPPP inspections, vapor intrusion assessments), and nondestructive testing.

Website2 offices4 projectsUpdated Jun 2026

Project: Tappan Zee Bridge

Service: Subsurface InvestigationsService: Soil and Rock SamplingService: Standard Penetration Testing (SPT)Industry: InfrastructureIndustry: GovernmentType: Geotechnical Engineering+46 more

Avelar

Walnut Creek, CA

Collaborative & Innovative

WebsitePhone1 office5 projects6 leaders3 credentialsFounded 1976

Project: Combination of Condominium Units and Single-Family Homes

Service: Forensic and Litigation SupportService: Litigation Expert SupportService: Expert Witness TestimonyIndustry: ResidentialIndustry: Multifamily ResidentialType: Architecture & Engineering+38 more

Barnett Quality Control Services Inc

San Diego, CA

Our Services. Your Success.

WebsitePhone2 offices9 projects11 leaders9 credentialsFounded 2008

Project: Directors Place

Service: Environmental ServicesService: Phase I Environmental Site AssessmentService: Phase II Environmental Site AssessmentIndustry: CommercialIndustry: EducationType: Geotechnical Engineering+94 more

Batta Environmental Associates, Inc.

Newark, DE

Globally Recognized Environmental Engineering

WebsitePhone1 office5 projectsFounded 1982Updated Jun 2026

Project: Purple Line Transit HAZMAT Assessments and Remediation

Service: Industrial HygieneService: Indoor Air Quality and Mold TestingService: Asbestos and Lead-Based Paint SurveysIndustry: CommercialIndustry: EducationType: Environmental Engineering+29 more

CNS Environmental Corp

Environmental Health & Safety Training and Consulting Services

Website3 projectsFounded 1995Updated Jun 2026

Project: Coors Brewery

Service: Environmental Health & Safety TrainingService: OSHA Workplace Safety TrainingService: HAZWOPER & HAZMAT TrainingIndustry: Environmental & RemediationIndustry: CommercialType: Environmental Engineering+49 more

CORE Environmental Consultants, Inc.

Buffalo, NY

Innovative Engineering & Environmental Solutions

WebsitePhone2 offices10 projects6 leaders20 credentialsFounded 2004

Project: Community Air Monitoring Parks - NYC Park Reconstruction Project

Service: Hazardous Materials ConsultingService: Asbestos Surveys and Abatement DesignService: Lead-Based Paint Inspections & Risk AssessmentsIndustry: GovernmentIndustry: TransportationType: Environmental Engineering+57 more

Cobra Design & Engineering, Inc.

We bring your ideas to life

Website3 projects1 credentialsFounded 2000Size Estimate: 1-25 employeesUpdated Jun 2026

Project: Transit Case Thermal Management System (TCTMS)

Service: AnalysisService: Thermal AnalysisService: Structural AnalysisIndustry: DefenseIndustry: AerospaceType: Mechanical Engineering+30 more

Confluence Architecture

Carbondale, CO

Confluence Architecture is a small, multi-discipline architecture and sustainability firm in Carbondale, Colorado, founded in 2000. It specializes in energy-efficient architectural design and building performance consulting for residential and commercial clients, offering new construction, green remodels, deep energy retrofits, HERS ratings, LEED certification support, and comprehensive building performance testing.

WebsitePhone1 office3 projects2 leadersFounded 2000Updated Jun 2026

Project: Marble Distilling Company

Service: ArchitectureService: New construction - custom residential and commercial designService: Green remodels and additionsIndustry: ResidentialIndustry: CommercialType: Architecture & Engineering+12 more

Construction & Environmental Consultants, Inc.

El Paso, TX

Construction and Environmental Consultants, Inc. (CECI) is an environmental consulting firm based in El Paso, Texas, assisting clients with federal, state, and local environmental compliance in building and real estate markets since 1997. CECI provides industrial hygiene, Phase I and Phase II environmental site assessments, asbestos and lead-based paint testing, mold investigation, indoor air quality analysis, and construction and demolition consulting for residential and commercial properties across El Paso, West Texas, and New Mexico.

WebsitePhone1 officeFounded 1997Updated Jun 2026

Service detail: Industrial Hygiene

Service: Industrial HygieneService: Asbestos Testing and ConsultingService: Lead-Based Paint TestingIndustry: Environmental & RemediationIndustry: CommercialType: Environmental Engineering+5 more

Converse Consultants

Monrovia, CA

Yesterday's Experience, Today's Quality, Tomorrow's Vision

WebsitePhone1 officeFounded 1946Updated Jun 2026

Service detail: Geotechnical Engineering

Service: Geotechnical EngineeringService: Engineering GeologyService: Environmental ServicesIndustry: TransportationIndustry: Water SupplyType: Geotechnical Engineering+9 more

Corum Engineering, P.C.

Knoxville, TN

Residential and commercial structural inspection and engineering services

WebsitePhone3 offices1 credentialsFounded 2001Updated Jun 2026

Service detail: Residential Inspection and Testing

Service: Residential Inspection and TestingService: Pre-Purchase Home InspectionsService: 203k InspectionsIndustry: CommercialIndustry: ResidentialType: Environmental Engineering+20 more

Crane Environmental Services, LLC

Evansville, IN

Working Together to Achieve Your Goals

WebsitePhone2 offices4 projects4 credentialsUpdated Jun 2026

Project: I-69 Ohio River Crossing Construction Inspection

Service: Environmental Site AssessmentsService: Phase I Environmental Site AssessmentsService: Phase II Environmental Site AssessmentsIndustry: Environmental & RemediationIndustry: ResidentialType: Environmental Engineering+39 more

D4C Product Development Inc.

San Diego, CA

D4C Product Development is a San Diego-based engineering and product development practice that guides hardware products from concept to market. It integrates mechanical, electrical, and software engineering with industrial design, prototyping, and manufacturing support, serving consumer electronics, IoT devices, environmental technology, and public safety markets.

WebsitePhone1 office13 projectsUpdated Jun 2026

Project: Big Dipper Point of Sale

Service: Design & Research StrategyService: Product Requirements DefinitionService: Concept Development & Product ArchitectureIndustry: ElectronicsIndustry: Consumer ProductsType: Mechanical Engineering+36 more

DMD Engineering and Testing, Inc.

Roswell, GA

A Greener Tomorrow

WebsitePhone1 office4 leaders5 credentialsFounded 1994Updated Jun 2026

Service detail: Geotechnical Engineering

Service: Geotechnical EngineeringService: Subsurface Investigation and Foundation RecommendationsService: Shallow and Deep Foundations Monitoring and QA/QC InspectionsIndustry: Parks & Open SpaceIndustry: ReligiousType: Geotechnical Engineering+26 more