Mechanical Engineering

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 engineeringcommissioningElectrical EngineeringEnergy ModelingFire protection engineeringHigh Performance & Green BuildingLiDAR 3D scanninglighting designPlumbing Engineeringstructural engineering

Clair Global is a live production company specializing in live production services, systems integration, and audio products. Headquartered in Lititz, PA, it operates globally with offices, affiliates, and locations worldwide. Its divisions cover events, integration, and product development, serving venues from clubs to stadiums.

acoustic designaudio manufacturingAV installationDSPlive event productionnetwork deploymentriggingsound reinforcementSystems IntegrationWiFi deployment

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 managementconsultingdesignElectrical Engineeringenvironmental 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 designElectrical EngineeringEnergy Modelinggrant assistanceInterior Designlaboratory planningland developmentLandscape ArchitecturePlanningSpace 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 engineeringElectrical EngineeringengineeringFire protection engineeringInterior Designlighting designPlanningprocess 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 ModelingElectrical Engineeringelectronics engineeringfinite element analysismachiningpiping 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 administrationElectrical Engineeringfire protection designHVAC designpermittingpiping designPlumbing Engineeringpoint cloud laser scanningproject management

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 developmentElectrical EngineeringGPS and inertial navigation systemsMaintenance Repair and Overhaul (MRO)manufacturingprototypingreverse 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 engineeringElectrical Engineeringheavy lift engineeringHeavy transport engineeringIndependent 3rd party reviewinspection servicesOn-site risk managementRigging engineeringstructural engineering

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-buildElectrical EngineeringFire protection engineeringland surveyingpipeline 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 administrationElectrical EngineeringFire protection engineeringhistoric renovationsmaster planningplanning 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 assistElectrical EngineeringEnergy ModelingFire protection engineeringIntegrated Project Delivery (IPD)LEED and sustainable designPlumbing Engineering

Commtact designs and manufactures military Software-Defined Radio (SDR) communication solutions for aerial, ground, naval, and munition platforms. With over 20 years of experience, it delivers end-to-end LOS, BLOS, Point-to-Point, Relay, and Smart MESH data links with multi-layer encryption and anti-jamming, developed in-house by RF, FPGA, algorithm, and system engineers. Trusted by tier-one defence integrators worldwide.

algorithm engineeringautomation processesEnvironmental testingfinal testingFPGA engineeringhardware engineeringhigh-volume manufacturingmaintenance and repairmodem technologyRF engineeringSDR designsoftware engineeringsystem engineeringwaveform development

Communication Systems Solutions (CSS) is a full-service technology company in Lincoln, Nebraska, officially launched in 2004. It provides electronic systems design and manufacturing, including hardware and software engineering, contract manufacturing, and product support. CSS also produces the VZ2 PTP Network Time Server for Verizon's Enterprise Network Extenders, and its Mindshare division builds radio dispatch communication systems.

automated optical inspection (AOI)certification supportcontract manufacturingfinal assemblyfunctional testinghardware engineeringPCB designprototypingsoftware engineering

Compass Rose Consultants LLC is a Women Owned Small Business (WOSB) providing HVAC design solutions and mechanical engineering consulting for architects and building owners. Led by Stephanie Mages, PE, LEED AP, Principal Engineer, the firm has created HVAC design solutions for over 20 years, serving government, institutional, and private building owners in Washington DC, Virginia, and Maryland. It also addresses HVAC and plumbing code review comments and building temperature issues.

HVAC designplumbing code review

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 designElectrical Engineeringemergency generator designfire protection designHVAC designlighting designplumbing designpower design

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 AnalysisElectrical Engineeringenergy auditshumidity solutionsHVAC forensicsM/E/P systems designWhole-building energy modeling

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 engineeringElectrical Engineeringfire protection designHVAC designlighting designplumbing designpower distribution designSite construction inspections and certificationsSite permittingStorm-water treatment design

Container Technologies Industries, LLC (CTI Fab) is a Tennessee-based metal fabrication company providing design and engineering solutions with expertise in mechanical, civil, structural, and nuclear engineering. Since its founding in 1999, CTI Fab has delivered ASME Nuclear Quality Assurance-1 containers to the U.S. Department of Energy and prime contractors, the U.S. Department of Defense, the commercial nuclear industry, and the chemical industry for over 25 years, with over 300 container designs.

ASME NQA-1 manufacturingAWS D1.1 & D1.3 weldingcivil engineeringdesign and engineeringinspection and testingmetal fabricationnuclear engineeringstructural engineeringwelding

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designelectrical contractingengineeringfabricationmachine modificationproduct developmentproduct licensingprototypingsite installation

Control Technology is California's premier control systems integrator and power consultant. Over the past 30 years it has completed over 8,000 projects utilizing electrical, mechanical and regulatory expertise, creating cutting-edge solutions for commercial and industrial applications. It bridges concept, design and execution and offers turnkey installation, post installation support, and integration services.

control systems integrationElectrical Engineeringmedium voltage workpower consultingProduct Development and testingregulatory planning and permittingSCADA developmentthermal imagingturnkey installationUL508 panel fabrication

CDFL Architects + Engineers has a history of building spaces and relationships that stand the test of time. Our unique, collaborative approach brings together a wide range of talents on every project. Throughout our 60+ year history, CDFL has celebrated ideas and the way an integrated team can inspire each other to reach new heights. With our combined talents, there is nothing we can't achieve.

architectureconstruction administrationElectrical Engineeringgraphic designInterior DesignLandscape Architecturemaster planningstrategic-planning

Ittner Architects is an architecture, interiors, and construction advisory firm aligned with Cordogan Clark, offering a network of over 140 professionals. With a 120-year history and over 5,000 completed projects, the firm designs environments for education, working, performing arts, sports and recreation, healthcare, and living spaces.

architectureBIM modelingCampus Planningconstruction administrationconstruction advisoryDesign/Build Construction DeliveryElectrical EngineeringEnergy ModelingFacilities EvaluationsInterior DesignLEED designmaster planningPlumbing EngineeringRoofing Design and Evaluationstructural engineeringvalue engineeringWaterproofing Design and Evaluation

Core Source Technologies (CST) is an engineering solutions firm that offers partial and full turnkey outsourcing services for modern product development environments, aiming to speed up product development timelines without impacting quality. Its business evolved from a local North American outsourcing partner to a full turnkey solutions provider with an engineering design team and a facility of approximately 10,000 square feet of office and model shop space for meetings, engineering, prototype assembly, testing, and low-volume production.

custom power suppliescustom test fixtureselectronic enclosureselectronic rack assemblyhardware engineeringIntegration & testlow volume productionPCB designPrototype assemblyrapid prototypingRegulatory Compliancesupply chainTechnical Writingtesting