Electrical Engineering

HG Engineers is an electrical, energy and telecommunications design engineering company located in Fort Walton Beach, Florida. The firm has provided engineering services to private citizens as well as Federal, State, and Local Governments since 1969. It began as Philip Humber & Associates; Chris Garick acquired the company and formed Humber-Garick Consulting Engineers. Today it is owned and operated by three principal electrical engineers.

arc flash analysiselectrical distribution product integrationenergy designfiber optic arc detection systemsperformance verification testing and commissioningpower system studiesprototype designrelay protection and logic programmingSCADA integrationsite investigationstelecommunications design

CID Engineering, Inc. is a woman-owned engineering firm based in Washington, DC, with 20 years of experience. It leads a team of experienced designers, information technology experts, BIM experts and innovative engineers who produce solutions in MEP, Controls, and Data Center design that meet clients' immediate needs while remaining adaptable for future use. The firm is LDBE Certified in Washington, DC and Maryland.

arc flash studiesAs-Built BIM developmentBIMcommissioning servicescontrols engineeringdata center designElectrical coordination studiesFire protection engineeringlaser scanningMechanical EngineeringPlumbing EngineeringRevit conversion

CJD Engineering LLC is a consulting engineering firm specializing in mechanical, electrical and plumbing (MEP) systems engineering and related energy services. Formed in 2005, it has offices in Springfield, MO and St. Louis, MO, with a team of 26 professionals. The firm holds professional engineering licenses in 47 states, CxA certification through ACG, and TAB certification through NEBB.

building commissioningenergy servicesMechanical EngineeringPlumbing systems engineeringtesting, adjusting and balancing (TAB)

CJL Engineering is a full-service, multi-disciplined engineering firm that has delivered professional engineering services for over 85 years. It employs 150+ professionals and works with diverse clients on a wide range of project types, providing engineering consultation, documentation, and specifications customized for each project. The firm has offices in Baltimore, Frederick, Erie, Johnstown, Morgantown, and Pittsburgh.

Airborne Pathogen ManagementBuilding Information Modeling (BIM)civil engineeringcommissioningEnergy ModelingFire protection engineeringHigh Performance & Green BuildingLiDAR 3D scanninglighting designMechanical EngineeringPlumbing Engineeringstructural engineering

Clark Dietz, Inc. is a Midwest-based civil engineering firm founded over 70 years ago that provides engineering services to enhance quality of life through the built environment. Its core services include consulting, design, and construction management in civil/environmental, transportation, structural, and mechanical/electrical engineering, serving markets including buildings and facilities, municipal, renewable energy, transportation, and water.

arc flash hazard analysiscivil engineeringconstruction engineeringconstruction managementconsultingdesignenvironmental engineeringMechanical Engineeringpublic involvementrenewable energy designstructural engineeringtransportation engineering

Clark & Enersen is a multidisciplinary design firm founded in 1946, offering architecture, landscape architecture, planning, and mechanical, electrical, structural, and civil engineering, along with commissioning. The firm serves civic, corporate, government, healthcare, higher education, housing, PK-12 education, science and technology, sports and recreation, and worship clients.

architecturecivil engineeringcommissioningCommunity and stakeholder engagementconstruction administrationDigital experience designEnergy Modelinggrant assistanceInterior Designlaboratory planningland developmentLandscape ArchitectureMechanical EngineeringPlanningSpace Analyticsstructural engineeringSustainable and Human-Centered Design

Clark Nexsen is a transdisciplinary firm of architects, engineers, planners, and interior designers. Founded in 1920 by Pendleton Clark, FAIA, it is a fully integrated architecture and engineering firm with nearly 400 employees and 9 offices. In 2025 it joined JMT, an employee-owned engineering, architecture, and consulting firm. It provides design solutions across markets including education, commercial, federal, industrial, transportation, and infrastructure.

architecturecivil engineeringengineeringFire protection engineeringInterior Designlighting designMechanical EngineeringPlanningprocess engineeringstructural engineeringSustainable Designtransportation engineeringurban design

Claymore Group LLC is an engineering, design, and fabrication firm based in Daphne, Alabama. With Professional Engineers in nearly every discipline, PhD specialists, and experienced designers, the company offers services spanning civil, mechanical, structural, electrical, electronics, and piping engineering, architecture, control systems, and advanced technology, along with precision-driven fabrication.

3D solids modelingadditive manufacturingarchitectural designcivil engineeringcontrol panel programming and configurationcontrol systems and automationElectrical Distribution Modelingelectronics engineeringfinite element analysismachiningMechanical Engineeringpiping designPiping Stress Analysisprocess modelingstructural engineeringwire frame modeling

Clements Engineering Services is a full-service, multi-discipline engineering firm with over 30 combined years of experience. It designs, develops, and optimizes mechanical systems and processes across sectors including manufacturing, oil and gas, food and beverage, and chemical. The firm provides services from conceptual design through implementation and ongoing support, with offices in Statesboro and Norcross, Georgia.

3D Modelingcleanroom designconstruction administrationfire protection designHVAC designMechanical Engineeringpermittingpiping designPlumbing Engineeringpoint cloud laser scanningproject management

Archer-Elgin provides engineering, surveying, and architecture services to private and public sector clients in south central Missouri. Founded in 2003 as C.M. Archer Group by Jeff Medows, it acquired Elgin Surveying & Engineering Inc. to form Archer-Elgin, and in July 2019 acquired Schotts Inc. in Lebanon, Missouri. Offices are located in Rolla and Lebanon, Missouri.

architecturecivil engineeringconstruction management and inspectionGIS system modelinggrant writing and administrationhydraulic modelingsite development and land planningstructural engineeringsurveyingtransportation engineering

CMA Technologies is a small business located in Orlando, Florida that designs and develops critical military products, systems and software. Products include GPS-based range instrumentation systems, telemetry, and countermeasures. CMA also specializes in repair and life extension of aging and obsolete systems, and offers engineering, design, prototyping, and test services.

aerosol scienceCFD and FEM analysiscircuit card assembly layout and manufacturecomputer engineering and software developmentGPS and inertial navigation systemsMaintenance Repair and Overhaul (MRO)manufacturingMechanical Engineeringprototypingreverse engineeringRF systems engineeringtest and measurementtool and fixture development

CMG Engineers, Inc. is a full service engineering firm serving marine, industrial and commercial clients across the country. Founded in 2000 by Gary Cowles and David Murphy as Cowles and Murphy Engineering, the firm has grown into a trusted leader in the engineering industry, with a team bringing more than 100 years of combined experience. CMG partners with public and private sector clients to guide projects from concept to completion.

Barge transport lashing designBelow-the-hook lifting device designcivil engineeringheavy lift engineeringHeavy transport engineeringIndependent 3rd party reviewinspection servicesMechanical EngineeringOn-site risk managementRigging engineeringstructural engineering

Coalmont Electrical Development Corporation is an engineering firm based in Birmingham, Alabama, specializing in complex electrical systems, including complete controls, systems integration and product development. Since 1996, the company has designed, engineered, installed, retrofitted, rebuilt, modified and upgraded electrical systems for heavy industry, with a team of approximately 50+ engineers and technicians.

CAD designcommissioningcustom automationfabricationfield servicepowder coatingproject managementretrofits and rebuildsSystems Integrationtesting and maintenance

Coffman Engineers is a multidiscipline consulting engineering firm and an ENR Top 500 engineering firm. It describes itself as a locally driven engineering firm reinforced by a national network of multidiscipline capabilities, offering the local, high-touch service of a small firm backed by the capabilities of large engineering consultants. The firm serves clients across many industries with offices in numerous locations including Anchorage, Atlanta, Austin, Seattle, and others.

3D scanningcivil engineeringcommissioningcorrosion control engineeringdesign-buildFire protection engineeringland surveyingMechanical Engineeringpipeline integrity managementprocess safety managementseismic engineeringstructural engineeringtrenchless technology engineering

Colby Co. is an architecture and engineering firm based in Portland, Maine, founded in 2008 by Sarah Emily and Calen Colby. The firm provides building designs and facilities engineering throughout New England, with registered architects and professional engineers in the electrical, mechanical, fire protection, structural and civil fields. It has completed more than 2,500 projects and served as Prime Architect/Engineer designer for $500m+ in estimated construction costs.

architecturecivil engineeringconstruction managementdesign and construction administrationFire protection engineeringhistoric renovationsmaster planningMechanical Engineeringplanning studiesstructural engineeringSustainable Design

ColeBreit Engineering is a woman-owned, client-focused Mechanical, Electrical, and Plumbing (MEP) engineering and design consulting firm based on the west coast. Founded by Laura Breit in 2013 and merged with Axiom Engineers in 2021, it has offices in Bend, Monterey, Napa, and Santa Cruz with a growing presence in Eugene, Medford and Portland, serving the Pacific Northwest and Northern California. The firm offers mechanical, electrical, plumbing, and fire protection engineering and design services plus energy, sustainability, and commissioning consulting

Building Information Modeling (BIM)commissioningconstruction administrationdesign assistEnergy ModelingFire protection engineeringIntegrated Project Delivery (IPD)LEED and sustainable designMechanical EngineeringPlumbing Engineering

Commonwealth Engineers is a water resource engineering and consulting firm that has served clients since 1974, including cities, towns, municipalities, private sector and commercial clients. Its team of engineers, scientists, regulators, and designers specializes in wastewater, potable water, stormwater, sustainable infrastructure, dams, levees, waterways, site civil, and energy-saving systems. Each project is assigned a Project Manager, Funding Specialist, Regulatory Specialist, Project Engineer, and Designer.

civil engineeringconsultingdam and levee engineeringpermitting and funding supportPlanningpotable water engineeringStormwater engineeringwastewater engineeringwater resource engineering

CICUSA provides consultation, analysis, design, and development for energy systems, with over 20 years of experience. The company specializes in supercapacitor energy storage, energy consulting, solar and storage design and implementation, fuel cell systems, and waste-to-energy gasification. It serves industrial, commercial, municipal, government, hospitality, healthcare, agriculture, manufacturing, and utility markets.

Cost Modelingenergy analysis and planningenergy consultingfuel cell system design and integrationgasificationinstallation and commissioningproject managementROI forecastssolar design

Con'eer Engineering provides consulting engineering services to building owners, architects, and government agencies. The firm specializes in HVAC, plumbing, fire protection, power, lighting, emergency generators, and communication systems. Founded in 1964 and incorporated in 1967, it is a privately held firm led by third generation partners William M. Lynch, P.E. and Jeffrey A. Gruizenga, P.E., with engineering staff providing over 120 years combined experience in residential, commercial, institutional, and light industrial facilities.

communication systems designemergency generator designfire protection designHVAC designlighting designMechanical Engineeringplumbing designpower design

Con J. Franke Electric Inc. is an electrical engineering and construction contractor providing commercial electrical services to Northern California and the Greater Bay Area since 1925. The company designs, constructs, and troubleshoots complex electrical installations, and its home union shop is IBEW Local 595.

design/buildelectrical constructionEV charging installationlow-voltage systems installationsite lighting installationtroubleshooting

Connectsix LLC is focused on developing optical, wireless, Bluetooth Low Energy, and smartphone-connected Internet of Things sensor solutions. Founded in 2015 by Dr. Scott Samson and Lawrence Langebrake, P.E., the company provides electrical engineering solutions including embedded systems, sensor development, MEMS, and applied optical systems. It also offers subject matter experts to develop or assist in development of government policy and technical legislation.

applied optical systemsembedded systemsinfrared sensor and systems development and testingMEMS sensor designsensor developmenttechnical legislation developmentunderwater systems development

Connolly Consulting Engineers, PLLC has been providing full service mechanical and electrical engineering and energy services since 2002. The firm offers large firm experience with small firm personal attention, serving projects including medical and research facilities, higher education and public buildings, multi-family, HVAC forensics and humidity solutions, churches, and financial institutions. Team members include Certified Energy Managers and LEED AP BD+C accredited professionals.

Economic Analysisenergy auditshumidity solutionsHVAC forensicsMechanical EngineeringM/E/P systems designWhole-building energy modeling

Constantine Engineering Associates, LLC (CEA) provides coordinated Fire Protection, Plumbing, Mechanical, and Electrical (FPME) engineering design services for commercial, educational, government, historic, hospitality, industrial, municipal, and residential projects. CEA partners with owners, architects, contractors, and public agencies, offering design, consultation, project management, and construction support from planning through construction administration. The firm has more than 30 years of public- and private-sector project experience, together w

Code coordinationconstruction administrationconstruction supportconsultationdesign coordinationfire protection designLife safety coordinationMechanical/HVAC designplumbing designproject management

Construction Engineering Group (CEG) is a consulting engineering firm providing civil, mechanical and electrical engineering services. Based in Melbourne, Florida, CEG serves clients across the southeastern United States with a full-service, one-stop design approach, from conception to commissioning, on commercial, educational, industrial, residential, medical and government projects.

Bidding and construction managementcivil engineeringfire protection designHVAC designlighting designMechanical Engineeringplumbing designpower distribution designSite construction inspections and certificationsSite permittingStorm-water treatment design