Public engineering firm directory

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A. G. Consulting Engineering, PC

New York, NY

A. G. Consulting Engineering, PC is an established MEP and construction management consulting practice. It offers mechanical, electrical, plumbing, fire protection, fire engineering, LEED consulting, special inspection, and construction management services for infrastructure, institutional, and public works projects.

WebsitePhone5 offices8 projects7 leaders13 credentialsFounded 1994

Project: NYCT Fulton Street Transit Center

Service: MEP EngineeringService: Mechanical and HVAC Systems DesignService: Electrical Systems EngineeringIndustry: TransitIndustry: RailType: MEP+17 more

ACSYeS Inc

Aberdeen Proving Ground, MD

Scientific and engineering consulting services for aerospace, defense, and commercial applications.

WebsitePhone2 officesUpdated Jun 2026

Service detail: Systems Engineering

Service: Systems EngineeringService: Architecture DevelopmentService: Requirements EngineeringIndustry: AerospaceIndustry: CommercialType: Defense Engineering+23 more

ADTEK Engineers

Germantown, MD

Design Solutions That Shape Communities

Website1 office2 projects10 leaders1 credentialsFounded 1987Updated Jun 2026

Project: George Mason University Child Development Center

Service: Civil EngineeringService: Water & Sanitary Sewer InfrastructureService: Sustainable Design & LEEDIndustry: FederalIndustry: EducationType: Civil Engineering+16 more

ARGO Systems, LLC

Baltimore, MD

Innovative Construction Solutions

WebsitePhone6 offices1 credentialsFounded 2004Size Estimate: 50-100 employeesUpdated Jun 2026

Service detail: Program and Project Management

Service: Program and Project ManagementService: Project Planning and SchedulingService: Budget and Cost ControlIndustry: GovernmentIndustry: DefenseType: Electrical Engineering+26 more

ATOLLO Technology Solutions, LLC

Fulton, MD

Smarter Automation. Wider Integration. Smarter Decisions Made Quickly & Affordably.

WebsitePhone1 office4 leadersUpdated Jun 2026

Service detail: Strategic Planning (Security & Operations)

Service: Strategic Planning (Security & Operations)Service: Systems Engineering & Technology InsertionService: Digital Transformation of Plant & Facility OperationsIndustry: DefenseIndustry: FederalType: Automation & Controls+12 more

Allen + Shariff

Columbia, MD

Engineering Together

WebsitePhone7 offices3 projects9 leadersUpdated Jun 2026

Project: Wallops Mission Operations Command Center

Service: MEP EngineeringService: Mechanical EngineeringService: Electrical EngineeringIndustry: CommercialIndustry: ResidentialType: MEP+34 more

Bala Consulting Engineers, Inc.

Wayne, PA

Engineering a better future focused on the human experience.

WebsitePhone5 offices10 projects12 leaders2 credentialsFounded 1982

Project: Cencora

Service: Mechanical EngineeringService: HVAC and Mechanical SystemsService: Plumbing and Fire ProtectionIndustry: CommercialIndustry: TransportationType: MEP+29 more

C.C. Johnson & Malhotra, P.C.

Baltimore, MD

Provide the Highest Level of Service to Our Clients While Delivering Value

WebsitePhone6 offices16 projects8 leadersFounded 1979Size Estimate: 50-100 employees

Project: 540 West Madison

Service: Buildings and FacilitiesService: HVAC Systems DesignService: Electrical Power and LightingIndustry: CommercialIndustry: RetailType: Civil Engineering+58 more

CFR Engineering Consultants, Inc.

Germantown, MD

CFR Engineering Consultants, Inc. is a Maryland-based MEP engineering firm providing mechanical, electrical, plumbing, and fire protection engineering design and construction administration services. It serves federal agencies including NIH, NIST, NAVFAC, USACE, and USGS, with a strong portfolio in laboratory, cleanroom, and healthcare facility projects. CFR acts as Engineer of Record and prime consultant on complex renovation and fit-out projects ranging from BSL-2 research laboratories to pharmaceutical GMP spaces and hospital clinical facilities.

WebsitePhone2 officesUpdated Jun 2026

Service detail: MEP Engineering Design

Service: MEP Engineering DesignService: Mechanical EngineeringService: Electrical EngineeringIndustry: FederalIndustry: DefenseType: MEP+12 more

CJL Engineering

Moon Township, PA

Dynamic Design, Reliable Results

WebsitePhone6 offices6 leaders11 credentialsUpdated Jun 2026

Service detail: Mechanical, Electrical & Plumbing (MEP)

Service: Mechanical, Electrical & Plumbing (MEP)Service: Mechanical EngineeringService: Electrical EngineeringIndustry: HealthcareIndustry: EducationType: MEP+40 more

CS Consulting Engineers, Inc.

Rockville, MD

CS Consulting Engineers, Inc. is a Rockville, Maryland-based mechanical, electrical, plumbing, and fire protection engineering design firm serving the Washington, DC metro area and clients throughout the country. Founded in 2006 by Charles J. Szollosy, CSCE provides MEP and fire protection consulting for building construction projects across commercial, residential, healthcare, education, government, retail, hospitality, industrial, and design-build settings.

WebsitePhone1 office1 leadersFounded 2006Updated Jun 2026

Service detail: MEP and Fire Protection Design

Service: MEP and Fire Protection DesignService: Mechanical Systems DesignService: Electrical Systems DesignIndustry: CommercialIndustry: ResidentialType: MEP+20 more

EDGE Engineers

Baltimore, MD

Enterprising | Diverse | Green | Exceptional

WebsitePhone2 offices5 projects3 leadersUpdated Jun 2026

Project: Hackensack Meridian Jersey Shore University Medical Center

Service: Mechanical, Electrical, and Plumbing EngineeringService: Mechanical EngineeringService: Electrical EngineeringIndustry: HealthcareIndustry: EducationType: MEP+19 more

F&H Consultants, P.C.

Baltimore, MD

Engineers & Construction Consultants

WebsitePhone1 office14 projectsFounded 1992Updated Jun 2026

Project: Point Lookout State Park - Fishing Pier Renovation

Service: Structural EngineeringService: PlanningService: InvestigationIndustry: CommercialIndustry: RetailType: Structural Engineering+52 more

FSi Engineers

Seattle, WA

Engineers who are great communicators.

WebsitePhone3 offices8 projects5 leaders10 credentialsFounded 1985

Project: Mukilteo Ferry Terminal

Service: Mechanical EngineeringService: HVAC and control designService: Industrial ventilation systemsIndustry: EducationIndustry: IndustrialType: MEP+59 more

Fire & Risk Alliance

Rockville, MD

Engineering a Safer Future

WebsitePhone1 officeUpdated Jun 2026

Service detail: Fire Protection Engineering & Code Consulting

Service: Fire Protection Engineering & Code ConsultingService: Code ConsultingService: Fire Protection and Life Safety Narrative ReportsIndustry: AerospaceIndustry: DefenseType: Fire Protection Engineering+40 more

Gipe Associates, Inc.

Easton, MD

In the Business of Designing High Performance Building Systems

WebsitePhone2 offices11 projects7 leaders8 credentialsFounded 1977

Project: Easton Elementary School

Service: Mechanical EngineeringService: HVAC System DesignService: Geothermal SystemsIndustry: EducationIndustry: Public SafetyType: MEP+57 more

Henry Adams, LLC

Baltimore, MD

Engineering Excellence Since 1898

WebsitePhone1 office11 projects6 leadersFounded 1898Updated Jun 2026

Project: Towson University Student Union

Service: Mechanical EngineeringService: Electrical EngineeringService: Electrical Generation & DistributionIndustry: CommercialIndustry: Mixed-UseType: MEP+29 more

InnoDez

Los Angeles, CA

Your One-Stop Shop for MEP and Structural Engineering

WebsitePhone8 offices5 projectsSize Estimate: 20-100 employeesUpdated Jun 2026

Project: MEP and Fire Protection for Triple Decker Multifamily Project

Service: Mechanical EngineeringService: Heating designService: Cooling designIndustry: CommercialIndustry: HealthcareType: Civil Engineering+72 more

JCC Engineering Services, Inc.

Torrance, CA

Always Innovating

WebsitePhone2 offices4 projects2 leadersFounded 2010Updated Jun 2026

Project: Boeing S21 North Remodel

Service: MechanicalService: HVACService: Mechanical RoomsIndustry: FederalIndustry: Justice & CorrectionsType: MEP+29 more

Kingdom Engineering, LLC

Williamsport, MD

Kingdom Engineering, LLC is an electrical engineering firm based in Williamsport, Maryland, providing power systems analysis, electrical building design, and peer review services. Its principal engineer holds a Professional Engineer license in Maryland, DC, and Virginia and brings over 18 years of MEP industry experience, with particular expertise in arc flash studies, power distribution, emergency systems, fire alarm, and life safety infrastructure for commercial, healthcare, industrial, and laboratory facilities.

WebsitePhone1 office1 leadersUpdated Jun 2026

Service detail: Short Circuit, Coordination, and Arc Flash Analysis

Service: Short Circuit, Coordination, and Arc Flash AnalysisService: Short circuit analysis and equipment evaluationService: Transient motor starting analysisIndustry: CommercialIndustry: HealthcareType: Electrical Engineering+13 more

Koffel Associates Inc

Columbia, MD

Expertly Engineering Safety From Fire®

WebsitePhone1 office2 projects9 credentialsUpdated Jun 2026

Project: Achushnet Company Facility Surveys

Service: ConsultingService: Code ConsultingService: Engineering AnalysisIndustry: HealthcareIndustry: GovernmentType: Fire Protection Engineering+15 more

Koffel Compliance, LLC

Columbia, MD

Expertly Engineering Safety From Fire

WebsitePhone1 office9 credentialsUpdated Jun 2026

Service detail: Fire Protection System Design & Construction Administration

Service: Fire Protection System Design & Construction AdministrationService: Fire Alarm Systems DesignService: Fire Suppression Systems DesignIndustry: HealthcareIndustry: GovernmentType: Fire Protection Engineering+26 more

Kovacs, Whitney & Associates, Inc.

Baltimore, MD

40 Years of Engineering Excellence

WebsitePhone1 office3 projects5 leaders14 credentialsFounded 1984

Project: University of Maryland Medical Center Neonatal Intensive Care Unit

Service: Mechanical EngineeringService: HVAC Systems DesignService: Plumbing and Process PipingIndustry: HealthcareIndustry: Data CentersType: MEP+31 more

L.S. Grim Consulting Engineers

Hagerstown, MD

L.S. Grim Consulting Engineers is a Hagerstown, Maryland-based mechanical, electrical, and plumbing (MEP) engineering design and consulting firm with more than 30 years of experience. The practice provides full-service MEP design, construction administration, and commissioning for building and facility projects, including electrical power distribution and lighting systems, HVAC and temperature controls, plumbing and process piping, fire protection, and field inspection services. LEED-certified engineers are on staff.

WebsitePhone1 office1 credentialsUpdated Jun 2026

Service detail: Electrical Systems

Service: Electrical SystemsService: Power distribution designService: Interior and exterior lighting systemsIndustry: Sports & RecreationIndustry: IndustrialType: MEP+19 more