Mechanical Engineering

Gipe Associates, Inc. is an employee-owned consulting engineering firm established in 1977 that provides mechanical, electrical, plumbing, and fire protection engineering to public and private sector clients. With offices in Towson and Easton, Maryland, and approximately 40 professional and technical staff, the firm designs high-performance building systems and serves Federal, State, and Local government agencies throughout the Mid-Atlantic Region.

commissioningContract Administrationdesign/buildElectrical EngineeringEnergy ModelingExpert Investigations & Expert WitnessFacility Assessments & Feasibility StudiesFire protection engineeringLEED sustainable designmaster planningPlumbing EngineeringSteam DistributionSustainable and Net Zero Design

Glassboard is a hardware product development firm whose team of designers, mechanical engineers, electrical engineers, and embedded software engineers build products from concept to commercialization. It works across consumer products, healthcare and medical device, industrial applications, and transportation and mobility for clients ranging from startups to Fortune 500 companies. Founders Drew Westrick and Grant Chapman formally founded Glassboard in 2015.

CAD & 3D ModelingC/C++ DevelopmentComputational Fluid Dynamics (CFD)designElectrical EngineeringEmbedded SoftwareFinite Element Analysis (FEA)FPGA & CPLD Designhuman factors engineeringPCB layoutPilot Run ProductionproductionQuality Supportstrategy

GLHN Architects & Engineers, Inc. is a 100% employee-owned integrated architecture and engineering design firm founded in October 1963 by Leon Dombrowski and Irvin Finical. Based in Tucson, Arizona, with a Phoenix office opened in 2015, the firm provides multidisciplinary design, construction administration, and commissioning services across markets including healthcare, civic, campus, utilities, and education.

architecturebuilding commissioningbuilding enclosure design reviewscivil engineeringconstruction administrationElectrical EngineeringLEED consultingrainwater harvesting designtesting, adjusting & balancing of HVAC systems

GTS is a Professional Engineering and Technology firm whose capabilities encompass Structural, Civil, Electrical and Mechanical Engineering along with Construction Technology to carry design and analysis forward into installed and commissioned projects. It offers professional engineering services, construction and project management, tower engineering, facility design, product design, and QA, inspection and test services.

3D Modeling3D printing and prototypingcivil engineeringConstruction and project managementConstruction technologyElectrical EngineeringEngineering Managementfacility designModular and prefabricationproduct designproject controlsQA, inspection and teststructural engineeringTower engineering

GMK Associates, Inc. is a multi-disciplinary planning, design, and construction services firm focused on the healthcare, education, government, utility, senior living, and hospitality industries. Established in 1966, the firm is based in Columbia, SC, with a satellite office in Augusta, GA. GMK employs close to 60 professionals and is comprised of five interrelated divisions — architecture, engineering, interior design, design-build, and construction services.

architectureconstruction managementConstruction ServicesCost Estimatingdesign-buildElectrical Engineeringengineeringfeasibility studiesfire protectionFurniture ProcurementHistoric PreservationInterior Designmaster planningPlumbing EngineeringSpace Planningvalue engineering

Goodwyn Mills Cawood (GMC) is one of the largest architecture and engineering firms in the Southeast, with 27 offices across Alabama, Florida, Georgia, Louisiana, North Carolina, South Carolina, and Tennessee. The firm serves municipalities, healthcare, higher education, hospitality, industrial, justice, K-12, and sports clients with architecture, engineering, planning, and design services aimed at helping communities thrive.

architecturecoastal engineeringconstruction engineering & inspectiondisaster recoveryelectrical & plumbing engineeringenvironmental assessmentsgeotechnical engineeringGISInterior DesignLandscape ArchitecturepermittingPlanningsite civil engineeringstormwater managementsurveyingtransportation engineeringwastewater treatmentwater treatment

GPW and Associates is a woman-owned, minority-owned engineering consulting firm founded in 1998, specializing in Building Systems Engineering & Design. The firm provides expertise in electrical, mechanical, fire protection, plumbing and refrigeration systems, working nationwide with clients who need quick, accurate solutions to complex engineering issues. It is licensed and prepared to work in 45 states and serves as a prime consultant leading teams of architects, interior designers, engineering firms and contractors.

Building Systems Engineering & DesignCADDCompliance studiesconcept designconstruction administrationElectrical EngineeringEquipment evaluationfeasibility studiesFire protection engineeringFunctional performance testsmaster planningOn-site construction review and managementPlumbing Engineeringproject managementRefrigeration engineeringREVIT Building Information Modeling (BIM)RFI responseSite assessmentsSubmittal review

Greenlight Optics is an optical systems engineering and manufacturing company established in 2009, specializing in projection displays, LED and laser illumination, imaging systems, plastic optics, and the integration of optics with electrical and mechanical systems. It provides turnkey optical product development and manufacturing services, with co-located design, prototyping, and manufacturing capabilities.

assemblyCNC machiningdiamond turningglass lens fabricationmanufacturingmetrologyoptical designoptical engineeringopto-electronicsplastics optics moldingprototyping

Gregory Consulting and Controls is a team of technical professionals providing engineering, design, and startup services as well as engineered products for clients. Their core competencies include Instrumentation and Controls Engineering, Mechanical Engineering, Process Engineering, Design and Drafting, and Project Management. They serve industries including oil & gas, food & beverage, wood products, mining, wastewater, petrochemical, and power generation, with familiarity in applications such as combustion, compression, and processing.

automationdesign and draftinginstrumentation and controls engineeringprocess engineeringproject managementstartup services

GSI-TS, LLC (GSI) is an engineering and security services company providing technical solutions for U.S. federal agencies, government contractors, and private commercial companies worldwide. It was established as a Joint Venture by GEM Technology International, Corp. and Spectra Tech, Inc.

biological & industrial engineeringelectrical engineering & instrumentation designinternational nuclear safeguardsnuclear engineeringsecurity policy developmentstructural & civil engineeringtechnical securitytraining programsvulnerability analyses and risk assessments

Guidon is an architecture and engineering firm based in Indianapolis, Indiana, with national project experience. It is a Service-Disabled Veteran-Owned Small Business and an Employee Ownership Trust, founded by Luke Leising. The firm provides architecture, engineering, and design services, with projects impacting healthcare, life-science, workplace, and campus spaces. Its headquarters in Indianapolis is 70% solar powered, net zero ready, features a green roof, and is the first LEED v4 Platinum building in Indiana.

architecturecivil engineeringElectrical EngineeringFire protection engineeringhealthcare planningInterior DesignLandscape Architecturestructural engineeringSustainability consulting

Gulf States Engineering (GSE), founded in 1998, is a full-discipline engineering firm licensed in 42 states with offices in Gulfport, Mobile, and Nashville. It serves industries including metals, aerospace, commercial, manufacturing, shipping and receiving, government, chemical, oil and gas, and maritime.

3D Scanning/BIMcivil engineeringcommissioningdesign-buildElectrical EngineeringFire protection engineeringoperator trainingprocess engineeringstructural engineeringsurveyingSystems Engineering

H2M architects + engineers is a multi-disciplined professional consulting and design firm founded in 1933, grown from one person to nearly 600 professionals with offices in New York, New Jersey, Connecticut, Pennsylvania, and Florida. The firm provides architecture, engineering, environmental, and related design services and was named ENR New York's 2024 Design Firm of the Year.

architecturecivil engineeringElectrical EngineeringEnvironmental Servicesfire protectionForensic engineeringGISInterior DesignLandscape ArchitectureLand SurveyPlanningplumbingstructural engineeringSustainable DesignWastewaterWater

Solutions Join the Team Purposed For People. Welcome to Halff, the full-service infrastructure consulting firm planned, designed, engineered, constructed—and purposed—for people. Since 1950, we’ve been creating smart solutions that improve lives and communities by turning ideas into reality. Our Solutions Join the Team Culture is Key Halff was founded on a core tenet: Focus on people, treat them well and success will follow. It’s no wonder, then, that our employees, and the culture they create, define us. We wouldn’t be who we are without the exceptional individuals who are keenly focused on providing outstanding service. Learn More Industry Leading Solutions Halff develops smarter solutions for a variety of market sectors. No matter the size or scope of the project, every one of our solutions is designed with a single purpose: our client’s success. View All Solutions Mobility Places.

civil engineeringcoastal engineeringconstruction engineering and inspectiondesign-buildElectrical Engineeringenvironmental impact studiesflood/risk assessmentsGeospatial serviceshydraulic and hydrologic modelingLandscape ArchitectureNEPA documentationPlanningstructural engineeringsurveyingwetland delineation

Hallam-ICS specializes in the design and development of electrical and mechanical systems, control and automation solutions, and critical safety and regulatory compliance for complex semiconductor, life sciences, and industrial manufacturing plants and facilities. With over 40 years of experience, the employee-owned company provides process, mechanical, electrical, and control engineering services, turnkey control system integration, and commissioning and validation.

arc flash studiescombustible dust hazard analysiscommissioning and validationcontrol system integrationElectrical Engineeringinstrumentation and calibrationinstrumentation and controls engineeringmanufacturing intelligenceOT networking and cybersecurityPLC/SCADA programmingprocess engineeringtoxic gas monitoringUL control panel fabrication

Hargis Engineers is an engineering consulting firm headquartered in Seattle, Washington, with an additional office in Spokane and service across numerous states. The firm's services include consulting, mechanical, electrical, telecommunications, security, energy services, and commissioning. It focuses on mission-critical facilities, balancing 24/7 operations with evolving codes and conservation strategies to keep clients operating with resilient infrastructure.

commissioningconsultingElectrical Engineeringenergy servicessecuritytelecommunications

Hariton Engineering Inc. is a boutique consulting engineering firm based in Pasadena, California, specializing in Mechanical, Electrical, Plumbing (MEP), fire protection, and fire alarm design. The firm integrates mechanical, electrical, plumbing, and life-safety systems into building designs, with a commitment to sustainability and net-zero design.

consulting engineeringElectrical Engineeringfire alarm designfire protection designlow voltage designMEP engineeringPlumbing Engineeringsustainability/net-zero design

Hatch is a full-service product design and development firm with USA contract manufacturing. Its production facility is located in the northwest suburbs of Chicago. Hatch provides integrated engineering and design services, prototyping, full stack software development, and contract manufacturing, with ISO 9001:2015 and ISO 13485:2016 certifications.

assemblycontract manufacturingdesign for manufactureElectrical Engineeringfull-stack software developmentindustrial designproduct design and developmentprototypingQuality processestestingThermal and Finite Element Analysis (FEA)toolingUI/UX design and development

Heath Engineering is a mechanical, electrical, plumbing, and control consulting engineering firm headquartered in Salt Lake City, Utah. Established in 1948 and incorporated in 1968, the firm has design experience on projects across the United States and around the world, seeing projects from design to completion.

Chilled Water SystemsCo-GenerationCombined Heating and Power (CHP)Controls/Building Automation Systemsdata center designElectrical EngineeringEnergy conservation designfire alarm systemsHeat Recovery Systemsplumbing designsecurity systemsSolar Power Systemssubstation design

Henderson Engineers is a national building systems design firm providing a full scope of engineering services with a sustainable approach, from mechanical, electrical, and plumbing to fire and life safety, refrigeration, telecom, security, and acoustics. The firm was started in 1970 and is a 100% employee-owned ESOP company with more than 1,000 employees and 250+ PEs across 15 offices. Its expertise is organized into six market sectors: Business, Community, Grocery & Distribution, Health, Retail, and Venue.

acousticsarchitectural lightingaudio-videobroadcast servicescode consultingdaylighting analysisElectrical EngineeringEnergy Modelingengineer-led design-buildfire & life safetyintegrated automationplumbingrefrigerationsecuritytelecomvertical & horizontal transportation

HECO Engineers is a civil engineering firm based in the Treasure Valley with offices in Payette and Nampa, Idaho. It offers civil, structural, and MEP engineering services to government and private clients, and has served as city engineers for municipalities across Southwest Idaho and Eastern Oregon for over 40 years.

civil engineeringconstruction managementdesign-buildElectrical Engineeringenvironmental engineeringgrant and funding assistanceland developmentmunicipal engineeringprogram managementproject managementstructural engineeringwastewater systems designwater systems design

Holstein White is a consulting engineering firm providing energy-conscious solutions across numerous industries. With seven professional engineers registered across 26 states and the District of Columbia, the firm designs innovative, energy-conscious solutions for commercial, industrial, residential, and institutional projects, committed to cost-effective strategies that exceed energy code requirements.

BIM (Building Information Modeling)Electrical EngineeringEnergy Modelingfire alarm systemsFire protection engineeringGeothermal system designHVAC system designlighting designPlumbing Engineeringsprinkler system design

Hometown Mechanical is a full service commercial, industrial, and residential mechanical contractor based in Davenport, Iowa, serving Eastern Iowa, Western Illinois, and surrounding areas. Founded in 1983 as Hometown Plumbing & Heating, the company provides complete mechanical contracting solutions and is part of Crete United, a national network of mechanical, electrical, plumbing, and building automation specialists.

design-buildHVACplumbingprocess piping installationradiant heat tubingunderground utility installation and repair

HPS Fabrications, Inc. is a certified military contractor supplying equipment for all arms of the US Military. The company provides walkway support systems, global shiploading systems, heavy machinery such as mixers, feeders and conveyors, and process equipment for reclaiming and recycling resources. Its Enco division provides design, engineering and analysis services, including mechanical, electrical and structural engineering.

assemblyCADcomputer-controlled plasma cuttingconstructiondesignElectrical Engineeringengineeringfabricationlaser cuttingplasma cuttingprototypingstructural analysisstructural engineeringwater jet cutting