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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AHA Consulting Engineers

Burlington, MA

beyond engineering

WebsitePhone5 offices4 projects6 leadersFounded 1991Updated Jun 2026

Project: Assembly Innovation Park

Service: MEP/FP DesignService: Mechanical systemsService: Electrical systemsIndustry: Research FacilitiesIndustry: EducationType: MEP+25 more

Andrews, Hammock & Powell, Inc.

Macon, GA

MEP engineering, commissioning, and construction administration services

WebsitePhone1 office3 projects6 leaders1 credentialsFounded 1988

Project: Arena at Southlake

Service: Mechanical EngineeringService: HVAC DesignService: Central Utility PlantsIndustry: CommercialIndustry: EducationType: MEP+29 more

Axis Infrastructure

Roswell, GA

We Create Cool Places Where People Want to Be

WebsitePhone1 office8 projectsUpdated Jun 2026

Project: MARTA Station Rehabilitation Program

Service: Technical Design and EngineeringService: Civil EngineeringService: Land Planning and Site DevelopmentIndustry: TransitIndustry: CommercialType: Architecture & Engineering+56 more

C A Lettsome Services, LLC

Atlanta, GA

Engineering A Better World

WebsitePhone1 office4 projects1 leaders1 credentialsUpdated Jun 2026

Project: Pegasus Water Fountain at Gulfstream Park

Service: MEP EngineeringService: Electrical Load CalculationsService: Technical Verification and StampingIndustry: AviationIndustry: ElectronicsType: MEP+17 more

C&Y Engineering

Duluth, GA

C&Y Engineering is a structural engineering firm headquartered in Duluth, Georgia, offering structural design, inspection, construction management, and MEP construction services. It serves manufacturing facilities, chemical plants, and telecommunications industry clients, with project experience that includes Samsung's Taylor, Texas facility and SK Battery's Georgia plant. C&Y guides clients to maximize project value through structural engineering and inspection services, and opened a Korea branch in 2026 to support Korean companies expanding into the US market.

Website1 officeUpdated Jun 2026

Service detail: Structural Engineering

Service: Structural EngineeringService: Steel & Concrete DesignService: Wood & Timber StructuresIndustry: ManufacturingIndustry: ChemicalsType: Structural Engineering+15 more

CCI Engineering Services

Columbus, OH

Quality Engineering Services for 30+ Years

WebsitePhone6 offices2 credentialsFounded 1984Updated Jun 2026

Service detail: CADD and Modeling

Service: CADD and ModelingService: CADD ServicesService: Geographic Information SystemsIndustry: AviationIndustry: TransportationType: Civil Engineering+34 more

CMTA

Louisville, KY

Building Science Leadership

Website49 offices2 projects3 leaders6 credentialsFounded 1969Size Estimate: 1,560 employees

Project: CMTA Corporate Headquarters Building 2

Service: Consulting EngineeringService: Mechanical EngineeringService: Electrical EngineeringIndustry: ManufacturingIndustry: AviationType: MEP+30 more

Chatham Engineering Co. LLC

Savannah, GA

Providing professional mechanical, electrical, plumbing, and fire protection engineering services.

WebsitePhone1 office7 projects12 leadersSize Estimate: 12-19 employeesUpdated Jun 2026

Project: Chatham Area Transit Transfer

Service: Mechanical EngineeringService: Provides HVAC DesignService: Central Utility Plant PlanningIndustry: CommercialIndustry: EducationType: MEP+25 more

Clements Engineering Services

Statesboro, GA

Engineering solutions for industry

WebsitePhone2 offices4 projectsUpdated Jun 2026

Project: Hazardous & Non-Hazardous Liquid Storage Facilities

Service: Engineering Design & ConsultingService: Front End Engineering DesignService: MEP/F DesignIndustry: IndustrialIndustry: ManufacturingType: MEP+13 more

Converge Engineering

Marietta, GA

Converge Engineering is a Marietta, Georgia-based MEP engineering firm licensed in 48 states, the District of Columbia, and the US Virgin Islands. Its team combines engineering design precision with construction experience to deliver mechanical, electrical, and plumbing systems for industrial, commercial, and residential projects, along with commissioning and thermal imaging surveys for critical facilities, data centers, and ambulatory surgery centers.

WebsitePhone1 officeUpdated Jun 2026

Service detail: Engineering Design

Service: Engineering DesignService: Commissioning and Thermal Imaging SurveysIndustry: CommercialIndustry: ResidentialType: MEP+4 more

Conway & Owen, Inc.

Alpharetta, GA

through engineering

WebsitePhone2 offices5 projects2 leadersFounded 2004Updated Jun 2026

Project: Twelve24

Service: Mechanical EngineeringService: Air DistributionService: Building AutomationIndustry: CommercialIndustry: Mixed-UseType: MEP+16 more

Current Edge Solutions

Savannah, GA

Unique Solutions, Practical Expertise from Concept through Execution

WebsitePhone4 offices5 projects4 credentialsFounded 2019Updated Jun 2026

Project: Ft. Eisenhower Microgrid Project

Service: Utility Electrical EngineeringService: DOT Coordination & Utility RelocationsService: Distribution Planning & Reliability StudiesIndustry: Electric UtilitiesIndustry: Power Transmission & DistributionType: Electrical Engineering+28 more

DEVITA

Atlanta, GA

Delivering Innovative Engineering Strategies to Ensure Project Success

WebsitePhone4 offices11 projects4 credentialsUpdated Jun 2026

Project: Cornell University North Campus Expansion

Service: MEPS EngineeringService: Mechanical & Plumbing EngineeringService: HVAC SystemsIndustry: CommercialIndustry: RetailType: MEP+22 more

Davenergy Solutions

San Diego, CA

Comprehensive engineering, commissioning, and facility support services

WebsitePhone8 offices1 projects4 leaders1 credentialsFounded 2009

Project: Construction Management Services at VA Palo Alto

Service: Design and EngineeringService: Mechanical System DesignService: Electrical Infrastructure DesignIndustry: FederalIndustry: DefenseType: MEP+31 more

Delta Engineering Group, LLC

Augusta, GA

Bringing life to your project

WebsitePhone1 office10 projects2 leadersFounded 1997Updated Jun 2026

Project: Glenn Hills High School

Service: HVAC EngineeringService: HVAC designService: HVAC sizing and control systemsIndustry: EducationIndustry: GovernmentType: MEP+23 more

Dulohery Weeks

Savannah, GA

Mechanical and electrical engineering for government, commercial, and institutional buildings.

WebsitePhone2 offices8 leaders5 credentialsFounded 1972Updated Jun 2026

Service detail: Mechanical Engineering

Service: Mechanical EngineeringService: HVAC SystemsService: Central Utility PlantsIndustry: GovernmentIndustry: CommercialType: Mechanical Engineering+33 more

Engineered Systems & Services, LLC

Suwanee, GA

Engineering For A Better World

WebsitePhone1 office4 projects1 leaders1 credentialsFounded 2008

Project: Fort Moore Cultural Resources Management

Service: Building Mechanical EngineeringService: HVAC system design and upgradesService: Dehumidification system designIndustry: CommercialIndustry: WastewaterType: MEP+32 more

Engineering Design Technologies, Inc.

Marietta, GA

Engineering Design Technologies (EDT) is a fully integrated engineering and design-build firm founded in 1993 and headquartered in Marietta, Georgia. EDT delivers multi-discipline engineering, architecture, construction, and program management across federal, municipal, commercial, healthcare, aviation, and transportation markets from seven offices spanning the Southeast, Mid-Atlantic, and US Virgin Islands. Its four divisions cover engineering, architecture (EDT-THA), construction (EDT Constructors), and development (EDT Development).

WebsitePhone7 offices6 projects1 credentialsFounded 1993Size Estimate: 50-200 employees

Project: CDC Emergency Operations Center

Service: Civil EngineeringService: Stormwater drainage assessment and modelingService: Transportation engineeringIndustry: DefenseIndustry: FederalType: Architecture & Engineering+47 more

Faith Group

St. Louis, MO

Delivering innovative solutions for clients around the world.

WebsitePhone6 offices9 leadersUpdated Jun 2026

Service detail: Information and Communications Technology

Service: SecurityService: Information and Communications TechnologyService: AudiovisualIndustry: AviationIndustry: CommercialType: Fire Protection Engineering+16 more

Galloway & Company, LLC

Greenwood Village, CO

Nationally recognized. Locally preferred.

WebsitePhone16 offices1 projects1 leaders2 credentialsUpdated Jun 2026

Project: Future Legends Sports Complex

Service: ArchitectureService: New ConstructionService: Renovation & ExpansionIndustry: CommercialIndustry: ResidentialType: Architecture & Engineering+48 more

Gray & Postell, Inc.

Atlanta, GA

Gray & Postell, Inc. is an Atlanta-based professional engineering firm providing mechanical, electrical, plumbing, fire suppression, LEED/sustainable design, communications, and security systems consulting and design services to the building construction industry throughout the United States. Built on experience, knowledge, integrity, and dedication, it emphasizes proactive communication and collaboration with clients to address specific project requirements and deliver results that exceed expectations.

WebsitePhone1 officeUpdated Jun 2026

Service detail: Mechanical Engineering

Service: Mechanical EngineeringService: Electrical EngineeringService: Plumbing EngineeringIndustry: CommercialType: MEP+5 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

Johnson, Laschober & Associates, P.C.

Augusta, GA

Johnson, Laschober & Associates Building & Interior Design, Engineering, and Landscape Architecture Firm located in Augusta & Charleston.

WebsitePhone2 offices6 leaders4 credentialsFounded 1980Updated Jun 2026

Service detail: Architecture

Service: ArchitectureService: Interior DesignService: Landscape ArchitectureIndustry: CommercialIndustry: IndustrialType: Architecture & Engineering+15 more

KEY Engineering Group, Inc.

Atlanta, GA

Designing a sustainable future; delivering excellent quality.

WebsitePhone2 offices7 projects4 leadersFounded 2004Size Estimate: 15 employees

Project: CPTC Backup Generator & Life Safety Code Compliance

Service: Airfield ElectricalService: Runway Lighting DesignService: Approach Lighting SystemsIndustry: AviationIndustry: AirportsType: MEP+43 more