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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360 Engineering, Inc.

Golden, CO

Engineering & Consulting for the Built Environment

WebsitePhone1 office12 projects6 leaders17 credentialsFounded 2003

Project: DEN B-East & C-East Concourse Expansions

Service: Mechanical & Plumbing EngineeringService: HVAC DesignService: Plumbing EngineeringIndustry: EducationIndustry: GovernmentType: Mechanical Engineering+15 more

Advanced Building Performance, Inc.

Potomac, MD

Building a Greener Tomorrow

WebsitePhone1 office2 projects13 leaders16 credentialsFounded 2003

Project: U.S. Green Building Council Headquarters

Service: New Building Commissioning ServicesService: LEED CommissioningService: Green Globes CommissioningIndustry: CommercialIndustry: Mixed-UseType: MEP+14 more

Advanced Professional Engineering Consultants

Corona, CA

Built for real world project delivery

WebsitePhone1 office5 credentialsFounded 2005Updated Jun 2026

Service detail: Mechanical Engineering & HVAC Design

Service: Mechanical Engineering & HVAC DesignService: HVAC System Design and Air DistributionService: Cooling Systems and Chilled Water DesignIndustry: CommercialIndustry: RetailType: MEP+46 more

Agarabi Engineering PLLC

New York, NY

Energy efficiency engineering and clean energy design for the built environment

WebsitePhone1 office3 projects2 leaders6 credentialsFounded 2014

Project: Domestic Hot Water and Pool Heating Systems Replacement Design

Service: MEP & Enclosure DesignService: Air-Source Heat Pump DesignService: Domestic Hot Water System DesignIndustry: Multifamily ResidentialIndustry: Affordable HousingType: Mechanical Engineering+30 more

Allana Buick & Bers, Inc.

Palo Alto, CA

Making Buildings Perform Better

WebsitePhone1 office3 leaders14 credentials3 publicationsFounded 1987

Service detail: Building Envelope

Service: Building EnvelopeService: Curtain Wall & GlazingService: Roofing & WaterproofingIndustry: CommercialIndustry: ResidentialType: Architecture & Engineering+25 more

Argo Performance, Ltd.

San Diego, CA

Smart People Creating Smart Buildings

WebsitePhone1 office7 projects2 leaders4 credentialsUpdated Jun 2026

Project: Gilead Sciences Building 800 Reef TI GMP Plant

Service: Building CommissioningService: Whole Building CommissioningService: RetrocommissioningIndustry: CommercialIndustry: Life SciencesType: Automation & Controls+30 more

Axcel Engineering LLC

MEP & Energy Consulting Engineering

Website5 projects2 leaders5 credentialsUpdated Jun 2026

Project: 99 Peachtree Memorial Drive Apartments

Service: MEP/FP Engineering DesignService: Mechanical Engineering DesignService: Electrical Engineering DesignIndustry: CommercialIndustry: RetailType: MEP+23 more

Bath Group, LLC

Corpus Christi, TX

A quality-conscious engineering practice dedicated to achieving client expectations through responsible engineering

Website3 offices4 leaders12 credentialsFounded 1957Size Estimate: 50+ employeesUpdated Jun 2026

Service detail: Electrical Engineering

Service: Electrical EngineeringService: Low Voltage SystemsService: Medium Voltage SystemsIndustry: CommercialIndustry: EducationType: Electrical Engineering+25 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

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

CSD Engineers, LLC

Pittsburgh, PA

Engineering & Management Solutions

WebsitePhone1 office2 leaders4 credentialsFounded 2008Updated Jun 2026

Service detail: Project Management and Controls

Service: Project Management and ControlsService: Project ManagementService: Project Controls and SchedulingIndustry: Oil & GasIndustry: PetrochemicalType: Civil Engineering+37 more

CoolSys Energy Design

Princeton, NJ

Engineering Solutions That Power Your Bottom Line.

WebsitePhone3 offices8 projects7 leaders9 credentialsSize Estimate: 100-250 employees

Project: Atrium Palace Condominiums

Service: Mechanical and HVAC EngineeringService: Heating, Ventilation, and Air Conditioning SystemsService: Chiller and Boiler Central PlantsIndustry: CommercialIndustry: RetailType: Automation & Controls+48 more

Criterium-Raby Engineers

Alpharetta, GA

Criterium-Raby Engineers is an Atlanta-area building inspection and engineering consulting office in the Criterium Engineers network. Based in Alpharetta, Georgia, the office serves commercial property owners, homeowner associations, residential clients, and construction stakeholders with building inspections, property condition assessments, environmental site assessments, reserve studies, structural evaluations, construction engineering, and building-envelope consulting.

WebsitePhone1 office1 credentialsUpdated Jun 2026

Service detail: Commercial Building Inspection

Service: Commercial Building InspectionService: Property Condition AssessmentService: Capital Needs AssessmentIndustry: CommercialIndustry: ResidentialType: Structural Engineering+28 more

CxE Group

Edwardsville, IL

Consulting Engineers

WebsitePhone1 office1 projects2 leaders11 credentialsUpdated Jun 2026

Project: Mascoutah High School

Service: Building CommissioningService: New Construction Quality AssuranceService: Retrocommissioning & System TuningIndustry: EducationIndustry: HealthcareType: MEP+15 more

Drake Integrations, LLC

Boise, ID

Addressing the needs of integrated building systems.

WebsitePhone1 office3 leaders13 credentialsFounded 2011Size Estimate: 1-10 employees

Service detail: Control Systems Engineering

Service: Control Systems EngineeringService: Control Systems DesignService: Piping and Instrumentation Diagrams (P&ID)Industry: CommercialIndustry: GovernmentType: Automation & Controls+26 more

Drm International Inc

Radnor, PA

Proven. Driven. Visionary.

Website2 offices1 leaders2 credentialsFounded 2000Updated Jun 2026

Service detail: Construction Management

Service: Program ManagementService: Construction ManagementService: Construction AdministrationIndustry: RailIndustry: TransitType: Architecture & Engineering+20 more

EN-POWER GROUP

New York, NY

Custom Solutions for Your Building's Complex Energy Needs

WebsitePhone2 offices7 projects14 leaders15 credentialsFounded 2003

Project: YMCA Lighting Upgrades

Service: Engineering Design & ConstructionService: Mechanical SystemsService: ElectrificationIndustry: CommercialIndustry: Data CentersType: Environmental Engineering+35 more

ENG Group, Inc.

ENG Group, Inc. is a consulting engineering practice that provides complete electrical engineering and design services for projects of widely varying scope and focus. Serving sectors from commercial and educational facilities to laboratories, telecommunications, industrial sites, and data centers, it offers specialized design expertise in all aspects of electrical building construction design.

Website1 projects5 credentialsUpdated Jun 2026

Project: Gwinnett Technical College Life Sciences Building

Service: Electrical Power SystemsService: Medium and Low Voltage Power DistributionService: Standby Emergency GeneratorsIndustry: TelecommunicationsIndustry: Data CentersType: Electrical Engineering+20 more

Elkhorn Commissioning Group

Bozeman, MT

Committed Building Performance Researchers

Website4 offices6 projects9 leaders8 credentialsSize Estimate: 1-9 employeesUpdated Jun 2026

Project: Leon Johnson Hall Energy Upgrade

Service: New Construction CommissioningService: Owner's Project Requirements (OPR) DevelopmentService: Design Document ReviewIndustry: CommercialIndustry: HealthcareType: Mechanical Engineering+24 more

Engineering Economics, Inc.

Lakewood, CO

Building Performance: Commissioning & Sustainability Experts

WebsitePhone11 offices7 projects8 leaders3 credentials3 publications

Project: Princeton University High-Performance Central Utility Plant

Service: Building CommissioningService: New Construction VerificationService: Existing Building & Retro-CommissioningIndustry: CommercialIndustry: Mixed-UseType: Forensic Engineering+35 more

FP2fire, Inc.

Expert Fire Protection Engineering and Code Consulting

Website3 projects3 leaders3 credentialsSize Estimate: 1-9 employeesUpdated Jun 2026

Project: National Weather Service Hydrogen Conversions

Service: Fire / Building / Life Safety Code ConsultingService: Owner Advocacy & A&E TeamingService: Building & Fire Code AnalysisIndustry: HealthcareIndustry: CommercialType: Fire Protection Engineering+37 more

Facility Diagnostics LLC

Nashville, TN

Your Nashville Commissioning Partner

WebsitePhone1 office10 projects2 leaders3 credentialsFounded 2005

Project: Colton Multispecialty ASC

Service: CommissioningService: LEED Fundamental and Enhanced CommissioningService: New Construction CommissioningIndustry: EducationIndustry: GovernmentType: Owner's Engineer+33 more

Global Fire Protection Group

Chadds Ford, PA

End-to-end fire and life safety solutions

WebsitePhone1 office3 leaders8 credentialsUpdated Jun 2026

Service detail: Engineering & Consulting Services

Service: Engineering & Consulting ServicesService: Plan Review ServicesService: Technical EvaluationsIndustry: HealthcareIndustry: IndustrialType: Fire Protection Engineering+34 more

Gretchen Coleman Commissioning Group, LLC

Roanoke, VA

Building Potential... realized

Website1 office11 projects1 leaders9 credentialsFounded 2008Size Estimate: 1-10 employees

Project: Radford University Residence Hall Renovations

Service: Building Systems CommissioningService: New Construction CommissioningService: Existing Building CommissioningIndustry: EducationIndustry: HealthcareType: MEP+36 more