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.

Filters1

AEPC Group, LLC

Santa Clarita, CA

We build confidence

WebsitePhone1 office1 projects4 leadersUpdated Jun 2026

Project: Offset Success for Aviation Client

Service: ArchitectureService: Schematic and Conceptual Design DevelopmentService: Construction Documents and SpecificationsIndustry: AerospaceIndustry: AviationType: Architecture & Engineering+40 more

AK Consulting Services, Inc.

Jackson Heights, NY

Multidisciplinary Engineering, Special Inspections & Expediting Services

WebsitePhone1 officeUpdated Jun 2026

Service detail: Structural Engineering

Service: Structural EngineeringService: Structural Design and AnalysisService: Cast-in-Place ConcreteIndustry: CommercialIndustry: RetailType: MEP+81 more

Advantage Engineering Associates, P.C.

Cranbury, NJ

Engineering design, construction support and construction inspection services for transportation infrastructure

WebsitePhone2 offices8 projects10 leadersFounded 2004Size Estimate: 70-249 employees

Project: Route 440 Ramp Over Route 35 Bridge Deck Replacement

Service: Transportation EngineeringService: Highway and Traffic EngineeringService: Intelligent Transportation Systems (ITS) EngineeringIndustry: TransportationIndustry: Highways & RoadsType: Civil Engineering+26 more

Altieri Sebor Wieber, LLC

Wilton, CT

Making Bold Visions Work

WebsitePhone2 offices5 projects1 leaders2 credentialsUpdated Jun 2026

Project: David Rockefeller Creative Arts Center

Service: MEPF EngineeringService: Mechanical EngineeringService: Building Automation and Energy ManagementIndustry: Arts & CultureIndustry: EducationType: MEP+56 more

BAA Mechanical Engineers, Inc.

Atlanta, GA

Providing Expert Mechanical Design Services Since 1946

WebsitePhone1 office3 leadersFounded 1946Updated Jun 2026

Service detail: HVAC Design

Service: HVAC DesignService: Plumbing DesignService: Hot and Cold Water Piping SystemsIndustry: EducationIndustry: HealthcareType: Mechanical Engineering+32 more

Bemis Associates, LLC

Farmington, CT

Practical and sustainable engineering design for MEP and fire protection systems

WebsitePhone1 office6 projects2 leaders1 credentialsFounded 1929

Project: Ella Grasso Technical High School

Service: Project Management and ConsultingService: Conceptual DesignService: Working Drawings and SpecificationsIndustry: EducationIndustry: HealthcareType: MEP+58 more

Benchmark Group Inc

Rogers, AR

Your Vision. Our Experience. ONE CHOICE.

WebsitePhone3 offices12 projects71 leadersFounded 1978Updated Jun 2026

Project: Greenway Trail Bridgeway

Service: Architecture & Interior DesignService: Architectural RenderingsService: Conceptual DesignIndustry: CommercialIndustry: RetailType: Architecture & Engineering+60 more

Bi-State Fire Protection Corporation

St. Charles, MO

Above & Beyond Since 1981

WebsitePhone1 office10 leaders4 credentialsFounded 1981Updated Jun 2026

Service detail: Fire Protection Engineering and Design

Service: Fire Protection Engineering and DesignService: Fire Protection Design ServicesService: Wet Pipe Sprinkler SystemsIndustry: Public SafetyIndustry: CommercialType: Fire Protection Engineering+21 more

Brooks Fire Protection Engineering, LLC

Overland Park, KS

Fire protection engineering, code consulting, and system design services.

WebsitePhone2 offices1 leadersFounded 2024Size Estimate: 1-10 employeesUpdated Jun 2026

Service detail: Fire Protection Consulting

Service: Fire Protection ConsultingService: Code ConsultingService: Smoke Control AnalysisIndustry: CommercialIndustry: Data CentersType: Fire Protection Engineering+19 more

Capital Engineering Consultants, Inc.

Sacramento, CA

Bring Life to Buildings

Website5 offices11 projects5 leadersFounded 1947Updated Jun 2026

Project: California State Capitol Annex Replacement

Service: MEP EngineeringService: Mechanical EngineeringService: Electrical EngineeringIndustry: HealthcareIndustry: EducationType: MEP+24 more

Compliance Services Group, Inc.

Lubbock, TX

Engineers - Architects - Planners

WebsitePhone2 offices3 projects3 leaders9 credentialsFounded 1989

Project: FLETC Physical Training Facility

Service: MEP EngineeringService: Mechanical Engineering ServicesService: Electrical Systems DesignIndustry: FederalIndustry: Public SafetyType: MEP+19 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

DTM Tech Inc.

DTM Tech Inc. is a consulting engineering firm providing HVAC, electrical, plumbing, and fire protection design for public and private sector clients across the United States and internationally. Its services span high-performance building design for aviation, commercial, educational, government, industrial, mission-critical, multifamily, and senior living facilities.

Website7 credentialsUpdated Jun 2026

Service detail: HVAC Design

Service: HVAC DesignService: Central Energy Plants and District CoolingService: Air Distribution SystemsIndustry: AviationIndustry: CommercialType: MEP+34 more

Energy Concepts of Southwest Florida

Fort Myers, FL

Making Buildings Work Since 2005

WebsitePhone1 office2 projectsFounded 2005Updated Jun 2026

Project: Talon Preserve Clubhouse

Service: Mechanical EngineeringService: HVAC SystemsService: Specialty Mechanical SystemsIndustry: CommercialIndustry: Multifamily ResidentialType: MEP+62 more

Engineered Designs, PLLC

Cary, NC

Engineering life into buildings.

WebsitePhone1 office5 leadersFounded 1997Size Estimate: 25+ employeesUpdated Jun 2026

Service detail: Mechanical Design

Service: Mechanical DesignService: HVAC Systems EngineeringService: Building Automation and ControlsIndustry: CommercialIndustry: EducationType: Mechanical Engineering+24 more

Engineering Dynamics

Silver Spring, MD

Engineering is a People Problem.

WebsitePhone1 office14 credentialsUpdated Jun 2026

Service detail: Human Factors Engineering

Service: Human Factors EngineeringService: Cognitive EngineeringService: UX ResearchIndustry: DefenseIndustry: FederalType: Defense Engineering+36 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

Foster Engineering & Consulting, LLC

Columbia, SC

We Engineer Fire and Life Safety!

Website1 office1 leaders10 credentials4 publicationsFounded 2006Size Estimate: 1-9 employees

Service detail: Fire Suppression System Design & Analysis

Service: Fire Suppression System Design & AnalysisService: Water-Based Fire SuppressionService: Foam Extinguishing SystemsIndustry: CommercialIndustry: IndustrialType: Fire Protection Engineering+27 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

GCC Engineers, LLC

Paducah, KY

GCC Engineers is a multidisciplinary MEP engineering consulting firm with nearly 30 years of experience offering mechanical, electrical, and fire protection engineering for commercial, industrial, religious, medical, retail, and residential projects across the southeastern United States. Operating from offices in Paducah, Kentucky and South Fulton, Tennessee in partnership with DW Collier Engineering, GCC is licensed in over 28 states and provides on-site and remote engineering consulting from initial design through construction.

WebsitePhone2 offices3 leadersSize Estimate: 10-49 employeesUpdated Jun 2026

Service detail: Electrical Engineering

Service: Electrical EngineeringService: Power systems and load analysisService: Lighting analysisIndustry: CommercialIndustry: IndustrialType: MEP+34 more

Gartek Engineering Corporation

Miami, FL

Proven Performance through MEP Expertise

WebsitePhone3 offices3 leaders1 credentialsFounded 1980Size Estimate: 25-50 employees

Service detail: Mechanical Engineering

Service: Mechanical EngineeringService: HVAC DesignService: Central Energy Plant DesignIndustry: AviationIndustry: MarineType: Mechanical Engineering+45 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

HHB Engineers, P.C.

Tuscaloosa, AL

Recognized Leader in Mechanical Engineering

WebsitePhone1 office6 projects4 leaders14 credentialsFounded 1983

Project: Vance Federal Building and Courthouse Renovation

Service: HVAC DesignService: Air Handling System Replacements and UpgradesService: Humid Area and Coastal DesignIndustry: Sports & RecreationIndustry: CommercialType: Mechanical Engineering+56 more

Holstein White Inc.

Trevose, PA

Building Solutions That Last

WebsitePhone1 office6 projects6 leaders4 credentialsSize Estimate: 11-50 employees

Project: Casa Indiana

Service: Mechanical EngineeringService: Variable Refrigerant Flow (VRF) System DesignService: Central Plant System DesignIndustry: CommercialIndustry: ResidentialType: MEP+50 more