commissioning

Dias Engineering is a consulting engineering firm specializing in mechanical, electrical, plumbing, and fire protection lines. The company offers engineering solutions and consulting tailored to each client and site, with offices in New York, NY and Reseda, CA. It is a Minority Business MBE Certified by NYC Small Business Services & NYS Empire State Development and a pre-certified firm with the NYC SCA.

AutoCADdesigndraftingEnergy Modelingengineering consultingpeer reviewRevit

Climate Control Resources, LLC provides HVAC services in Arizona with over 20 years of experience. The company offers installation, maintenance, inspection, and emergency service for residential and industrial systems, including boilers, chilled water systems, heating, ventilation, air conditioning, and building automation controls. They also provide factory-level start-ups and commissioning and work with numerous equipment manufacturers.

boiler installationboiler serviceboiler start-upbuilding automation controlsChilled Water Systemsemergency servicefactory-level start-upsHVAC inspectionHVAC installationHVAC maintenance

Clune Construction is a national, employee-owned general contractor that has partnered with companies since 1997 to deliver construction management services. It manages over $7 billion in secured revenue for 2026 and has offices in Atlanta, Chicago, Dallas-Fort Worth, Los Angeles, New York, Phoenix, San Francisco, and Washington, DC. The company serves sectors including aviation, education, healthcare, hospitality, mission critical, office, and retail.

3D coordination3D laser scanningBIMconstruction managementdesign-builddrone imaginggeneral contractingMEP coordinationPreconstructionQA/QCSupply Chain ManagementSustainabilityvirtual construction

CM Associates Engineers, PLLC (CM) is a full service engineering and consulting firm that specializes in Mechanical, Electrical, Plumbing (MEP) and Fire Protection design, as well as Commissioning and Energy Modeling. The firm traces its roots to 1977 and became CM Associates Engineers, PLLC in 2022 when the Adams Phoenix office split off. It serves clients throughout the Southwest across educational, medical, government, religious, commercial, industrial, and office building projects.

Arc flash/coordination studiesAutodesk RevitBuilding Information Modeling (BIM)Electrical Designenergy assessmentsEnergy Modelingfire protection designmechanical designplumbing design

CMTA is a U.S. engineering firm that delivers MEP engineering, performance contracting, and zero energy/zero carbon buildings. It focuses on lowering building and campus utility costs, improving resiliency and sustainability, and enhancing community health and wellness by designing energy-efficient, high-performance facilities. CMTA is part of Legence, a publicly listed company on Nasdaq since its IPO in September 2025.

building performance analyticsdecarbonizationenergy as a serviceMEP engineeringperformance contractingzero energy building design

CMTS LLC is a construction management and project management firm serving public and private sector clients nationwide. Founded in Denver, Colorado as a quality assurance and control firm, it has expanded to offer project and construction management, quality assurance, engineering, and emergency services. The company has provided services for over $34B in construction value and has over 130 employees across the country.

constructability reviewCost Estimatingemergency servicesengineeringinspectionprogram managementproject and construction managementquality assuranceschedulingtunnelingutility coordinationvalue engineeringwater/wastewater design

CNC Parts Dept., Inc. provides parts, service and support for CNC machinery customers nationwide from its San Diego, California office. The company sells new and used CNC machines, including 3-axis and 5-axis routers, and offers repair services such as calibration, maintenance, training, upgrades, retrofits, rewiring, and free telephone troubleshooting support.

calibrationCNC repairmaintenancemotor repairspack and prepretrofitsrewire servicestrainingtroubleshooting

CNC Technologies provides end-to-end law enforcement mission suite and intelligence solutions, transforming aircraft into fully integrated command assets. The company combines domain expertise in law enforcement and aviation technology, proprietary technology, comprehensive training, and 24/7 support. Its offerings include mission suite design, the CNC Live defense-grade streaming platform, service, support, training, and aviation advisory.

24/7 supportaircraft advisorycross-agency collaboration technologyintegrationmission suite designon-site troubleshootingoperator trainingprocurement

CNS Inspection Services is a New York City-based consulting firm specializing in special inspections, material testing, code compliance, commissioning, and specialty testing. It is accredited through the International Accreditation Service (IAS) and recognized by the NYC Department of Buildings as a Class 1 Special Inspection Agency. CNS is certified as a Women-Owned Business Enterprise (WBE) and a Disadvantaged Business Enterprise (DBE). The firm serves developers, general contractors, construction managers, architects, engineers, and property owners on

code consultingconstruction inspectionsconstruction managementdesign consultationexpeditingfire alarm & life safetyforensic investigation & failure analysismaterial testingspecial inspections

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 designcustom automationElectrical Engineeringfabricationfield servicepowder coatingproject managementretrofits and rebuildsSystems Integrationtesting and maintenance

Coastal Efficiency, Inc. is a mechanical contractor founded by two engineers, serving commercial, industrial, and residential clients across Maine, New Hampshire, and Massachusetts. The company provides design-build and plan-and-spec mechanical contracting, HVAC/R, plumbing, millwright services, specialty projects, and general contracting, and is a Mitsubishi Electric Diamond Contractor.

cleanroom systemsdesign-buildgeneral contractingHVAC/R installationhydronic and radiant system designmechanical contractingmillwright servicesplumbing and gas fittingpreventative maintenanceprocess pipingwelding

Coastal Grid is a specialized engineering firm based in San Luis Obispo, California, delivering comprehensive substation protection, automation, and design engineering for utilities, IPPs, and EPCs across North America. Its team of Registered Professional Engineers works across the full project lifecycle, from planning to energization, on greenfield builds, IED upgrades, maintenance, and substation expansions.

draftingfactory acceptance testingIEC 61850 configurationnetwork designpost-event and root cause analysisproject managementprotection designPRP and HSR implementationRAS designrelay configurationSCADA designshort-circuit and relay coordination studiessite acceptance testingsubstation design

Cochran is an electrical and technology contractor founded in 1954, with 900+ (over 1,000) employees across multiple offices in the Pacific Northwest. The company delivers electrical and technology infrastructure for complex projects including data centers, commercial spaces, healthcare, education, sports and entertainment venues, and high-rise developments, from pre-construction through handover.

access controlData center constructionDistributed Antenna Systems (DAS)electrical contractingfiber-opticshigh-voltage and medium-voltage power distributionprefabricationstructured cablingVDC/BIM

Coebuild designs and builds custom prefabricated modular structures for temporary or permanent solutions, serving the military/defense, peacekeeping/emergency, oil & gas, mining and construction, and healthcare/hospital sectors. The company offers an integrated service covering engineering, production and planning, logistics, assembly, civil works and commissioning, with attention to sustainability and resilience.

assemblycivil worksdesign and construction of prefabricated modular structuresengineeringlogisticsproduction and planningturnkey projects

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 engineeringcorrosion control engineeringdesign-buildElectrical EngineeringFire protection engineeringland surveyingMechanical Engineeringpipeline integrity managementprocess safety managementseismic engineeringstructural engineeringtrenchless technology engineering

Cogent Commissioning, LLC provides commissioning and testing services dedicated to supporting what owners and managers want for their properties, delivering building efficiency through clear, logical and effective commissioning with assurance of performance on every project. Services include new and existing building commissioning, building envelope commissioning, LEED commissioning, measurement and verification, indoor air quality testing, and HVAC testing and balancing.

Building Envelope commissioningcloud based commissioning management and reportingdata collection and analysisdesign reviewEnergy ModelingHVAC testing and balancingindoor air quality testingmeasurement and verificationoff-site performance testingon-site performance testingre-commissioningRetro-Commissioningspecification developmenttest & balance verificationtestingtesting criteria development

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)construction administrationdesign assistElectrical EngineeringEnergy ModelingFire protection engineeringIntegrated Project Delivery (IPD)LEED and sustainable designMechanical EngineeringPlumbing Engineering

Coleman Consulting LLC is a building envelope engineering and consulting firm based in Baltimore, Maryland. It provides investigation, analysis, design, design peer review, construction assistance, and failure investigation of building envelope components from foundation to roof, serving commercial, institutional, governmental, and multi-family residential buildings. The firm is certified as an MBE/DBE through MDOT and participates in the Maryland Small Business Reserve Program.

building envelope engineeringconstruction inspectiondesigndesign peer reviewdiagnosticsexpert witness testimonyfailure analysisinfrared thermography

The Collage Companies is a construction firm with over 40 years of experience, founded in 1982, offering general contracting, construction management, design-build, development, and consulting services. Its mission is to build projects that strengthen the foundation and fabric of the community, serving markets including commercial, parks and sports complexes, transportation, hospitality, churches, government, healthcare, and restoration and renovation.

BIMconstruction managementdesign-builddevelopmentgeneral contractinggreen buildingpreconstruction services

Collective Energy provides tailored information about solar + storage microgrids and designs custom solar + storage solutions for health centers. It ushers each center through installation, permitting, and commissioning using pre-approved partners, performs energy efficiency audits, supports energy workforce development, and helps health centers access project funding streams including options with no upfront payment.

energy efficiency auditsinstallationpermittingsolar + storage system designworkforce development

Expertise that moves communities forward. We’re a team of multidisciplinary engineers, architects, designers and project managers dedicated to shaping environments where people and places thrive. By integrating engineering rigor with forward-thinking design, we deliver solutions rooted in collaboration, technical excellence and an unwavering commitment to safety for both public and private clients. Download Brochure Our Mission Advancing the built environment to accelerate the success of our communities, clients and people. Our Vision To lead our industry with proven expertise and innovative, sustainable solutions through an exceptional work culture and client experience. Culture Built on doing what’s right. Our culture is rooted in care. Our strength lies in connection with perspectives and ideas. We know that when our people flourish, our projects and communities do too. It’s how we.

architecturebridge engineeringCell Site Design & Engineeringconstruction engineering & inspectionEnvironmental Servicesgeotechnical engineeringhighway designland developmentland surveyingLiDARmechanical/electrical/plumbingprogram/project managementsite acquisitionstructural engineeringSubsurface utility engineeringUnmanned Aerial System surveyswater/wastewater engineering

The company provides electrical design and engineering services, including Microgrid design, medium and low voltage systems, photovoltaic and energy storage systems, commercial systems, MT/BT fault handling, special systems, and commissioning and plant management. It presents itself as offering energy solutions, engineering and management services, with the stated aim of meeting customer needs anywhere and at any time.

Electrical Designenergy storageengineeringlow voltage systemsmedium voltage systemsmicrogridsphotovoltaic systemsplant management

Colorado Associates in Medical Physics (CAMP) is a Mountain West-based team of board-certified medical physicists, dosimetrists, and health physics experts providing medical physics services in radiation oncology, diagnostic imaging, nuclear medicine, and health physics to hospitals, clinics, cancer centers, and imaging departments. CAMP Academy offers ASRT-accredited online training for radiation technologists.

dose managementdosimetryequipment performance evaluationsin vivo dosimetrymedical physicspeer reviewprotocol optimizationradiation safety program supportradioactive materials licensingshielding design and evaluationtraining and education

Columbia Engineering Group is a veteran-owned, full-service multidisciplinary engineering firm headquartered in Vancouver, WA, serving public agencies, municipalities, school districts, healthcare facilities, and private clients across Washington, Oregon, and Idaho. It provides civil, structural, mechanical (HVAC), electrical, plumbing, and fire protection engineering under one roof, managing projects from concept and permitting through construction support.

construction administrationEnergy Modelingfire suppression and sprinkler designgradingHVAC system designlighting designpermittingPlumbing system designpower distributionseismic compliancesite designstormwater managementstructural analysis and designutility coordination