Public engineering firm directory

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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

ADV-SOC, Inc.

San Diego, CA

Mission-Driven.

WebsitePhone1 office9 projects2 leadersFounded 2012Updated Jun 2026

Project: Naval Air Station North Island Soil Investigation

Service: Environmental ServicesService: Phase I and Phase II Environmental Site AssessmentsService: Underground Storage Tank Assessment and ClosureIndustry: FederalIndustry: DefenseType: Architecture & Engineering+39 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

Air Resource Specialists, Inc.

Fort Collins, CO

A leader in the field of air quality for over 40 years.

Website1 office8 projects1 leaders2 credentials3 publicationsSize Estimate: 35 employees

Project: National Park Service Air Quality Conditions & Trends Website

Service: Air MonitoringService: Criteria Pollutants MonitoringService: Toxics & Hazardous Air PollutantsIndustry: GovernmentIndustry: FederalType: Environmental Engineering+33 more

Baker Engineering and Risk Consultants, Inc.

San Antonio, TX

Better Risk Management Starts Here

WebsitePhone1 office2 projects1 leaders2 publicationsFounded 1984

Project: HF Alkylation Unit Detailed Risk Analyses

Service: Accident InvestigationService: Root-Cause AnalysisService: Incident ReconstructionIndustry: ChemicalsIndustry: PetrochemicalType: Fire Protection Engineering+39 more

CATE PLLC

San Angelo, TX

Innovative Solutions. Next-Level Engineering. Trusted Integrity.

Website1 officeUpdated Jun 2026

Service detail: Engineering Analysis

Service: Engineering AnalysisService: Advanced Engineering SimulationService: Experimental and Computational ModelingIndustry: AerospaceIndustry: AutomotiveType: Mechanical Engineering+31 more

FC&E Engineering, LLC

Brandon, MS

Engineered Solutions to Environmental Challenges

WebsitePhone1 office17 leaders4 credentialsFounded 2004Updated Jun 2026

Service detail: Environmental Permitting and Compliance

Service: Environmental Permitting and ComplianceService: Turnkey Environmental PermittingService: Environmental Compliance AuditsIndustry: AgricultureIndustry: AerospaceType: Civil Engineering+43 more

Franc Engineering

Morrison, CO

Senior engineering judgment for regulated industrial projects

WebsitePhone1 office2 credentialsUpdated Jun 2026

Service detail: Process & Facility Engineering

Service: Process & Facility EngineeringService: Heat and Material BalancesService: Process Flow Diagrams (PFDs) and P&IDsIndustry: IndustrialIndustry: Oil & GasType: Process Engineering+39 more

HukariAscendent Inc

Wheat Ridge, CO

Experts in Nuclear Professional & Technical Services

WebsitePhone7 offices1 leadersFounded 1999Updated Jun 2026

Service detail: Engineering

Service: EngineeringService: Mechanical EngineeringService: Electrical and Instrumentation and Controls EngineeringIndustry: NuclearIndustry: DefenseType: Process Safety Engineering+38 more

Kennedy/Jenks Consultants, Inc.

San Francisco, CA

Tailored Solutions for Transmission and Conveyance Projects

Website34 offices13 projects2 leaders9 credentialsUpdated Jun 2026

Project: EchoWater Project Site Preparation

Service: Air QualityService: MACT compliance review and plan developmentService: BACT reviewIndustry: WastewaterIndustry: Water SupplyType: Civil Engineering+38 more

Kenvirons Inc

Frankfort, KY

Professionals working together with one goal: Your Success.

WebsitePhone1 office7 leadersFounded 1975Updated Jun 2026

Service detail: Air Quality Services

Service: Air Quality ServicesService: Air PermittingService: Stack TestingIndustry: Oil & GasIndustry: Waste ManagementType: Civil Engineering+64 more

Morrison Environmental Engineering, Inc.

North Yarmouth, ME

Morrison Environmental Engineering, Inc. is a multi-disciplinary environmental consulting firm with a unique combination of field experience, engineering capabilities, in-depth regulatory knowledge, and innovative compliance management approaches. The firm helps clients meet their operational needs while maintaining compliance with environmental and related regulatory requirements.

WebsitePhone1 officeUpdated Jun 2026

Service detail: Air Permitting & Compliance

Service: Air Permitting & ComplianceService: Construction PermitsService: Title V PermittingIndustry: Environmental & RemediationType: Environmental Engineering+23 more

Process Engineering Associates, LLC

Oak Ridge, TN

Applied Chemical Engineering Services for the Process Industries

WebsitePhone6 officesFounded 1996Updated Jun 2026

Service detail: Process Design

Service: Process DesignService: Conceptual and Preliminary Process Design (FEL-0 / FEL-1)Service: Detailed Process Design (FEL-2 / FEL-3 / Pre-FEED)Industry: Oil & GasIndustry: ChemicalsType: Chemical Engineering+27 more

RTP Environmental Associates, Inc.

Westbury, NY

Full-service environmental consulting for complex technical and regulatory challenges.

Website1 office3 credentialsUpdated Jun 2026

Service detail: Air Permitting and Compliance

Service: Air Permitting and ComplianceService: Title V and PSD PermittingService: Compliance Audits and ProgramsIndustry: Environmental & RemediationIndustry: Emissions ControlType: Environmental Engineering+19 more

Rogers & Callcott

Greenville, SC

Your Environmental Solutions Firm

WebsitePhone2 offices4 leaders1 credentialsFounded 1969Updated Jun 2026

Service detail: Civil and Environmental Engineering

Service: Civil and Environmental EngineeringService: Water, wastewater, and stormwater designService: Site design, permitting, and construction administrationIndustry: Environmental & RemediationIndustry: IndustrialType: Civil Engineering+39 more

SEVA EHS, Inc.

Helping you achieve environmental success!

WebsiteFounded 2015Updated Jun 2026

Service detail: Clean Air Act Compliance

Service: Clean Air Act ComplianceService: Air Emissions InventoryService: Air Quality PermittingIndustry: GovernmentIndustry: CommercialType: Environmental Engineering+37 more

Seidel Research and Development Company, LLC

Columbia, MO

Seidel Research and Development Company, LLC (SRADCO) is an energy and environmental engineering firm based in Columbia, Missouri, founded in 1991 by David L. Seidel, P.E. SRADCO provides energy conservation consulting, renewable energy engineering, waste-to-energy feasibility and design, environmental permitting, and pollution prevention services to residential, commercial, industrial, and government clients locally, nationally, and internationally. The firm holds a patent on a three-stage gasification system for converting carbon waste materials into value-added energy products.

Website1 office1 leaders3 credentialsFounded 1991Updated Jun 2026

Service detail: Energy Services

Service: Energy ServicesService: Energy ConsultationsService: Energy Consumption & Cost EvaluationIndustry: IndustrialIndustry: GovernmentType: Environmental Engineering+18 more

StanTech

Oklahoma City, OK

Specializing in environmental consulting, compliance, and engineering services in Oklahoma

Website1 office5 credentialsUpdated Jun 2026

Service detail: Environmental Permitting and Compliance

Service: Environmental Permitting and ComplianceService: Environmental PermittingService: Regulatory Compliance SupportIndustry: Environmental & RemediationIndustry: Oil & GasType: Environmental Engineering+55 more

TRICORD Consulting

Frisco, TX

We've Got Air Quality Covered

WebsitePhone7 offices6 leadersSize Estimate: 50-99 employeesUpdated Jun 2026

Service detail: Air Quality Permitting

Service: Air Quality PermittingService: Air Quality Regulatory Compliance AnalysisService: Control Technology AnalysisIndustry: Oil & GasIndustry: PetrochemicalType: Environmental Engineering+25 more

Trihydro Corporation

Laramie, WY

Solutions you can count on. People you can trust.

WebsitePhone2 offices3 projects5 leaders1 credentialsFounded 1984

Project: Class VI Carbon Sequestration Project

Service: Environmental ConsultingService: Assessment and RemediationService: Permitting and ComplianceIndustry: Carbon CaptureIndustry: ChemicalsType: Chemical Engineering+33 more