Public engineering firm directory

Find engineering consulting firms by capability and location.

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AVCON Engineering PC

New York, NY

Any Scale, Every Detail Handled.

WebsitePhone1 office9 projects1 leadersSize Estimate: 1-25 employeesUpdated Jun 2026

Project: Saks Fifth Avenue Flagship Renovation

Service: Mechanical EngineeringService: Air Conditioning & HeatingService: Ventilation & Exhaust SystemsIndustry: CommercialIndustry: RetailType: MEP+50 more

AZA Engineering

New York, NY

Build better. Design right.

WebsitePhone1 officeUpdated Jun 2026

Service detail: Mechanical Engineering Design

Service: Mechanical Engineering DesignService: HVAC and Climate Control SystemsService: Commercial Kitchen VentilationIndustry: ResidentialIndustry: CommercialType: MEP+30 more

Blake Engineering PLLC

Westtown, NY

Quality and innovative mechanical, electrical, and plumbing engineering services.

WebsitePhone1 office1 leadersFounded 2015Size Estimate: 1-10 employeesUpdated Jun 2026

Service detail: Mechanical Engineering

Service: Mechanical EngineeringService: Unitary Packaged and Split HVAC SystemsService: Single-Zone Constant Air Volume HVAC SystemsIndustry: CommercialIndustry: IndustrialType: MEP+27 more

Building Energy Solutions

Nedrow, NY

Customized MEP design and construction services under one roof.

WebsitePhone1 office8 projects1 leaders6 credentialsFounded 2002

Project: Gordon Science Center Commissioning

Service: MEP EngineeringService: HVAC and MEP Engineering ServicesService: MEP Construction Documents Design and PreparationIndustry: EducationIndustry: HealthcareType: MEP+44 more

Burns Engineering, Inc.

Philadelphia, PA

Partners in Reliability, Resilience, Innovation, Sustainability, and Safety

Website6 offices14 projects12 leaders15 credentials5 publicationsFounded 1960

Project: Pittsburgh International Airport Terminal Modernization Program

Service: Electrical EngineeringService: Power Infrastructure RenewalService: Campus Electrical ModernizationIndustry: AviationIndustry: RailType: Aviation Engineering+52 more

CXT Engineering

New York, NY

Critical infrastructure commissioning, electrical testing, and facility operations support.

WebsitePhone1 office1 leadersFounded 2019Updated Jun 2026

Service detail: Commissioning

Service: CommissioningService: Critical Systems Commissioning (Levels 1-5)Service: Retro-CommissioningIndustry: Data CentersIndustry: Mission Critical FacilitiesType: Electrical Engineering+44 more

Cavalry Engineering, PC

Hauppauge, NY

Cavalry Engineering, PC provides civil engineering, electrical engineering, construction management, water resources engineering, and renewable energy support for public and private industrial, municipal, and commercial projects. Established in 2019, it draws on disciplined project management and technical expertise to deliver detailed drawings and engineering services.

WebsitePhone1 office2 leaders5 credentialsFounded 2019Updated Jun 2026

Service detail: Site and Civil Engineering

Service: Site and Civil EngineeringService: Civil Site Planning & Land DevelopmentService: Project Feasibility Study and Schematic DesignIndustry: CommercialIndustry: IndustrialType: Civil Engineering+56 more

DM Engineers PLLC

Sunnyside, NY

We design the future with high-level engineering.

WebsitePhone5 offices12 projects8 leaders2 credentialsSize Estimate: 10-50 employees

Project: Natatorium AHU Replacement

Service: Mechanical, Electrical & Plumbing DesignService: HVAC System DesignService: Electrical Power DistributionIndustry: CommercialIndustry: ResidentialType: MEP+31 more

FPM Group

Bohemia, NY

Over 50 years of making buildings and infrastructure systems work, preserving the environment, and achieving client service excellence.

WebsitePhone1 office19 projectsUpdated Jun 2026

Project: Jones Beach West Bathhouse Pool Filtration Renovation

Service: Engineering & ArchitectureService: HVACService: PlumbingIndustry: GovernmentIndustry: FederalType: Architecture & Engineering+47 more

Friedman Fisher Associates, P.C.

Albany, NY

Engineered for Performance. Designed for People.

WebsitePhone1 office6 projects2 credentialsFounded 1944Updated Jun 2026

Project: Gideon Putnam - Ballroom Renovation

Service: Mechanical EngineeringService: Heating and ventilation systemsService: Air conditioning and chilled water systemsIndustry: CommercialIndustry: ResidentialType: MEP+25 more

GCF Consulting Engineers P.C.

New York, NY

GCF Consulting Engineers P.C. is a multi-disciplinary consulting engineering practice founded in 2013 by Giap Flores, P.E., LEED AP. Operating from its headquarters in New York City, it delivers comprehensive mechanical, electrical, plumbing, fire protection, and sustainable design solutions. The team collaborates closely with architects, general contractors, building managers, and property owners across New York, Connecticut, New Jersey, Pennsylvania, Florida, and Michigan. With a commitment to clear communication and cost-effective solutions, the practice addresses complex engineering challenges for diverse facilities, including commercial offices, residential townhouses, cultural venues, and mission-critical data centers.

WebsitePhone1 office7 projects1 leaders1 credentialsFounded 2013

Project: 45 Bleecker Street Subculture Venue

Service: Mechanical EngineeringService: Heating, Ventilation and Air Conditioning (HVAC) DesignService: Building System AssessmentsIndustry: CommercialIndustry: ResidentialType: MEP+29 more

Henderson Engineers

Lenexa, KS

Henderson Engineers is a national building systems engineering design and facility consulting firm headquartered in Lenexa, Kansas, with 15 offices across the United States. Its team of more than 1,000 engineers provides mechanical, electrical, plumbing, fire and life safety, refrigeration, telecommunications, security, acoustics, and commissioning services for retail, healthcare, commercial, grocery and distribution, sports venue, and data center markets.

Website15 offices4 leaders2 credentials2 publicationsSize Estimate: 1,000 employeesUpdated Jun 2026

Service detail: Mechanical Engineering

Service: Mechanical EngineeringService: HVAC SystemsService: Air DistributionIndustry: CommercialIndustry: RetailType: MEP+29 more

Huston Engineering

Latham, NY

Thoughtful Designs. Shared Success.

WebsitePhone1 office3 projects6 leadersFounded 2008Updated Jun 2026

Project: The Massry Family Children's Emergency Center

Service: Mechanical EngineeringService: Healthcare HVAC SystemsService: Laboratory Ventilation SystemsIndustry: HealthcareIndustry: EducationType: MEP+18 more

INF Associates LLC

New York, NY

Turnkey energy solutions for the decarbonization of buildings and transportation

WebsitePhone4 offices3 credentialsUpdated Jun 2026

Service detail: Engineering Services

Service: Engineering ServicesService: On-Site Energy ManagementService: Energy Studies and AuditsIndustry: CommercialIndustry: IndustrialType: Electrical Engineering+27 more

Mechanical Dynamics & Analysis, LLC

Latham, NY

Your Full-Service, OEM-Alternative

WebsitePhone1 office2 projectsUpdated Jun 2026

Project: GE 7FA Gas Turbine and 7FH2 Generator Major Inspections

Service: Gas Turbine ServicesService: Outage PlanningService: Technical DirectionIndustry: Power GenerationIndustry: Electric UtilitiesType: Power & Utility Engineering+12 more

P. Engineering PLLC

Buffalo, NY

P. Engineering PLLC, also operating as P. Max Engineering, is an engineering and construction practice providing professional engineering, pre-construction, and selective construction services. Headquartered in Buffalo, New York, with additional locations in New York City and San Antonio, Texas, it delivers design-build and turnkey project capabilities. The practice serves public, federal, municipal, and private clients on commissions ranging from minor installations to complex infrastructure upgrades across sectors including power and energy, facilities, education, and sports lighting.

WebsitePhone4 offices9 projects17 credentialsSize Estimate: 1-50 employeesUpdated Jun 2026

Project: SUNY Fredonia - Emergency Power & UPS Upgrades

Service: Buildings / Facilities EngineeringService: Electrical Systems EngineeringService: Mechanical & HVAC DesignIndustry: GovernmentIndustry: FederalType: MEP+43 more

Peregrine Engineering Consulting

Scotia, NY

Peregrine Engineering Consulting (DJL Engineering Services, PLLC) is an ISO 9001 certified power systems engineering consultancy headquartered in Scotia, New York. It serves generation owners, electric utilities, and industrial power plant operators across North America with specialized expertise in NERC and WECC compliance testing, power system stabilizer (PSS) tuning and testing, generator model validation, power system studies, and islanding evaluation. The owner and chief engineer is a licensed Professional Engineer in New York State and most other US states and Canadian provinces. The team's background spans decades at major OEMs including GE, Siemens, Eaton/Cutler-Hammer, and Brush.

Website1 office3 leaders1 credentialsUpdated Jun 2026

Service detail: NERC Compliance Testing and Analysis

Service: NERC Compliance Testing and AnalysisService: NERC MOD TestingService: PRC AnalysisIndustry: Power GenerationIndustry: Electric UtilitiesType: Power & Utility Engineering+18 more

Power Resources International, Inc.

West Babylon, NY

The New York metro's leader in automation solutions.

WebsitePhone1 office9 projects4 credentialsFounded 1992Size Estimate: 25-50 employees

Project: Canarsie Line (L Train) PA/CIS Upgrades

Service: Project ManagementService: Infrastructure Project Lifecycle ManagementService: Contract and Closeout DocumentationIndustry: RailIndustry: TransitType: Automation & Controls+55 more

Sabir, Richardson & Weisberg Engineering and Architecture, PLLC

New York, NY

The Experts You Need On Every Project

WebsitePhone3 offices4 projects4 leadersUpdated Jun 2026

Project: MTA Moynihan Train Hall

Service: EngineeringService: MEPService: Fire Protection & Life SafetyIndustry: CommercialIndustry: RetailType: Architecture & Engineering+22 more

Sage Engineering Associates LLP

Albany, NY

Engineering The Human Environment

Website1 office4 leaders1 credentialsSize Estimate: 30 employeesUpdated Jun 2026

Service detail: Mechanical Engineering

Service: Mechanical EngineeringService: HVAC and Indoor Air QualityService: Central Plant and DistributionIndustry: CommercialIndustry: EducationType: MEP+21 more

Tangel Engineering Associates, P.C.

Smithtown, NY

Licensed Professional MEP and Fire Protection Engineers

WebsitePhone1 office8 projects2 leaders7 credentialsFounded 1987

Project: 1155 Avenue of the Americas Thermal Storage Chiller Plant

Service: Mechanical EngineeringService: HVAC System DesignService: Chilled Water Plant DesignIndustry: CommercialIndustry: RetailType: MEP+32 more

W. Allen Engineering PLLC

New York, NY

With Limitless Potential

WebsitePhone3 offices10 projects15 leadersFounded 2007Updated Jun 2026

Project: LIRR Third Track Expansion Project - MEP Design

Service: Mechanical EngineeringService: HVAC System DesignService: Plumbing DesignIndustry: TransportationIndustry: TransitType: Civil Engineering+32 more