Public engineering firm directory

Find engineering consulting firms by capability and location.

Search engineering firm profiles built for buyers who need a shortlist, not a sales pitch.

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AES Northeast

Plattsburgh, NY

Architecture | Engineering | Surveying

WebsitePhone2 offices1 projects2 leadersFounded 1988Size Estimate: 11-50 employees

Project: Square Dashnaw Road Bridge Replacement

Service: ArchitectureService: Architectural Design & DocumentationService: Building Condition Surveys & Structural AnalysisIndustry: GovernmentIndustry: EducationType: Architecture & Engineering+27 more

Barton & Loguidice

Syracuse, NY

The Experience to Listen. The Power to Solve.

WebsitePhone1 office5 projects1 leaders5 credentials5 publications

Project: Rome Water Pollution Control Facility Anaerobic Digestion and Combined Heat and Power Improvements

Service: Water ResourcesService: Water Supply EngineeringService: Wastewater & Water Resource RecoveryIndustry: GovernmentIndustry: FederalType: Architecture & Engineering+61 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

Buffalo Engineering, P.C.

Buffalo, NY

Designing Today. Building Tomorrow.

WebsitePhone1 office7 projects7 leaders9 credentialsFounded 1990

Project: Richardson Olmsted Complex

Service: Mechanical EngineeringService: HVACService: PlumbingIndustry: HealthcareIndustry: EducationType: MEP+25 more

Cabezas Engineering, PLLC

Alpine, NY

Cabezas Engineering, PLLC, based in Alpine, NY, specializes in mechanical, electrical, and plumbing engineering. Delivering services for projects ranging from 1,500 to over 500,000 square feet, the practice engineers, designs, and consults on a diverse portfolio of structures. Its experience spans government facilities, hospitality, correctional institutions, healthcare centers, educational spaces, and commercial environments.

WebsitePhone1 officeUpdated Jun 2026

Service detail: Mechanical Engineering

Service: Mechanical EngineeringService: Provides DesignService: Engineering Solutions For HeatingIndustry: HealthcareIndustry: EducationType: MEP+16 more

EJZ Engineering, PLLC

New York, NY

MEP Design Engineers Specializing in Achieving Excellence

WebsitePhone1 office1 leaders1 credentialsSize Estimate: 1-25 employeesUpdated Jun 2026

Service detail: Electrical Engineering

Service: Electrical EngineeringService: Lighting designService: Power distribution designIndustry: ResidentialIndustry: CommercialType: MEP+41 more

Eastern Engineering Solution, PLLC

New York, NY

Leaders in Decarbonization Design, Engineering, and Construction Consulting Services

WebsitePhone1 office3 projectsFounded 2013Updated Jun 2026

Project: 104-20 Dunkirk St

Service: MEP and Building Systems EngineeringService: Mechanical EngineeringService: Electrical EngineeringIndustry: CommercialIndustry: Multifamily ResidentialType: Environmental Engineering+25 more

Encorus Group Engineering, P.C.

Springville, NY

Design, Build, and Sustain a Better World

WebsitePhone5 offices5 projects7 leaders4 credentialsFounded 1996

Project: West Valley Demonstration Project

Service: Engineering and Architectural DesignService: Mechanical EngineeringService: Electrical EngineeringIndustry: FederalIndustry: GovernmentType: Architecture & Engineering+46 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

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

Hesnor Engineering Associates

Albany, NY

Sound, thoughtful engineering solutions rooted in experience and expertise.

WebsitePhone2 offices10 projectsFounded 1992Updated Jun 2026

Project: Hoosac Valley Middle-High School (LEED-Gold)

Service: Mechanical EngineeringService: HVAC SystemsService: Room Humidification & PressurizationIndustry: EducationIndustry: GovernmentType: MEP+36 more

Larson Design Group, Inc.

Williamsport, PA

National Presence. Hyper-Local Focus.

WebsitePhone18 offices4 leadersFounded 1986Updated Jun 2026

Service detail: Civil Engineering

Service: Architecture & Interior DesignService: Civil EngineeringService: Site/Land DevelopmentIndustry: CommercialIndustry: EducationType: Architecture & Engineering+78 more

Larson Engineering

Appleton, WI

Build on what we know.

WebsitePhone13 offices9 projects1 credentialsFounded 1979Size Estimate: 100-500 employees

Project: Sphere at the Venetian Resort

Service: Structural EngineeringService: Building StructuresService: Structural Design Review and Peer EvaluationIndustry: AgricultureIndustry: CommercialType: Civil Engineering+46 more

PMH Associates, Inc.

Moorestown, NJ

PMH Associates, Inc. offers mechanical and electrical engineering and design services to architects, other engineers, contractors, insurance underwriters, and facility owners. The PMH mission is to provide engineering services with the highest level of quality and expertise available in a timely and ethical manner.

WebsitePhone2 offices4 leaders5 credentialsUpdated Jun 2026

Service detail: Mechanical Engineering

Service: Mechanical EngineeringService: HVAC Design & SpecificationService: Industrial RefrigerationIndustry: RetailIndustry: HealthcareType: MEP+42 more

RPM Tech

Forest Hill, MD

From Creative Concepts to Production Solutions

WebsitePhone2 offices2 projectsFounded 2006Updated Jun 2026

Project: Medical Diagnostic Instrument

Service: Integrated Product DesignService: Industrial DesignService: Systems EngineeringIndustry: Medical DevicesIndustry: AerospaceType: Mechanical Engineering+18 more

SPEC Consulting, LLC

Albany, NY

Engineering into the Future

WebsitePhone2 offices3 credentialsFounded 1994Updated Jun 2026

Service detail: Engineering

Service: EngineeringService: Chemical Process EngineeringService: Civil EngineeringIndustry: Oil & GasIndustry: PetrochemicalType: Process 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

Salas O'Brien

Aiken, SC

Engineered for Impact

WebsitePhone12 offices2 projects5 leaders5 credentialsSize Estimate: 1,000+ employees

Project: Wake Tech East Campus

Service: Built EnvironmentService: Mechanical EngineeringService: Electrical EngineeringIndustry: HealthcareIndustry: EducationType: Automation & Controls+37 more

Syska Hennessy Group

Atlanta, GA

Engineering the Amazing

WebsitePhone21 offices7 projects10 leaders1 credentials2 publications

Project: Mount Sinai Behavioral Health Center

Service: MEP EngineeringService: Mechanical EngineeringService: Electrical EngineeringIndustry: AviationIndustry: Power GenerationType: Automation & Controls+39 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

Terrapin Construction Group

Denver, CO

National Footprint. Local Knowledge. Precision Delivery.

WebsitePhone4 offices6 projects1 leaders1 credentialsFounded 2024

Project: Cold Storage IMP Facility - Southeast

Service: MEP EngineeringService: Mechanical EngineeringService: Heating and cooling load calculationsIndustry: CommercialIndustry: HealthcareType: MEP+44 more

Tomorrow Lab

Brooklyn, NY

A technology innovation studio helping innovators design and engineer hardware products

Website1 office5 projects2 leaders7 credentialsFounded 2010Updated Jun 2026

Project: JUMP Bike Interface

Service: Prototype InnovationService: Strategy and User ResearchService: Industrial Design and User ExperienceIndustry: Consumer ProductsIndustry: ElectronicsType: Mechanical Engineering+13 more

Yadavian Engineering

New York, NY

MEP and Fire Protection Solutions

WebsitePhone1 officeUpdated Jun 2026

Service detail: Electrical Engineering

Service: Electrical EngineeringService: Power Distribution SystemsService: Intelligent Lighting DesignIndustry: CommercialIndustry: ResidentialType: MEP+24 more