energy auditing

AJ Engineers, Inc. is an MEP engineering firm based in Annandale, Virginia, with more than thirty-five years of experience in mechanical, electrical, plumbing and fire-protection engineering design, consulting, commissioning, planning and analysis. The firm has logged over 955 projects across government and private sector facilities, including LEED projects from Certified to Platinum.

commissioningconstruction administrationCost Estimatingelectrical engineering designfeasibility studiesFire protection engineeringLEED/sustainable designMechanical engineering designplumbing engineering designSystem Analysis

AME, Inc. is a building management system (BMS) integrator with over 20 years of experience engineering controls for energy-efficient buildings across New York, New Jersey, and Pennsylvania. Total building controls solutions since 2004. In November 2024, AME became part of the Nordomatic Group, and AME is becoming Nordomatic on July 1, 2027. The company is vendor-neutral, integrating systems on open protocols such as LON and BACnet.

building automationenergy performance contractingengineeringestimatinginstallationslighting controlsMetering and submeteringOpen-protocol integration (LON, BACnet)programmingSecurity and monitoringservice and maintenanceSystems Integration

As one of the Bay Area's prominent Mechanical Contractors, we design, install and service heating, ventilating and air-conditioning systems for today's commercial and industrial marketplaces. We take pride in our ability to implement practical solutions to complex HVAC problems, while providing a wide array of additional services to our customers. Engineering Our team of Professional Engineers is experienced in HVAC Systems Design, Controls Design, Energy Auditing, Construction Administration, Wetside domestic/hydronic Systems Design, and CEC Title 24 Calculations. Construction Our teams of in-house Sheet Metal Fabricators and on-site Construction Crew allow us to provide solutions on a fast track design-build basis, or perform modifications on your existing plans and specs. Service + Repair Our Service Technicians have full depth of knowledge of the many types of HVAC systems and.

building automationCEC Title 24 calculationsconstruction administrationcontrols designdesign-buildDirect Digital Controls (DDC)HVAC installationHVAC serviceHVAC systems designplan/spec projectssheet metal fabricationwetside domestic/hydronic systems design

Atigun Group, Inc. is a Georgia corporation established in 2004 by an Army veteran to meet a Federal need for asset management and technical equipment maintenance. It provides equipment management, logistics, supply chain and asset management, warehouse operations, facilities and grounds maintenance, and energy consulting services to government agencies and corporate clients worldwide. It is a Service Disabled Veteran Owned Small Business (SDVOSB) and HUBZone Certified.

asset managementbuilding automation and controlsCAD designelectrical workenergy managementequipment maintenancefacilities and grounds maintenanceHVAC maintenanceinfrared thermographyjanitoriallandscapinglogisticsPest controlplumbing and pipefittingRetro-CommissioningRFID equipment trackingspecialty fabricationSupply Chain Managementwarehouse operations

Bovio Rubino Service has been family-owned and professionally operated since 1974, providing heating, cooling, and plumbing services to the South Jersey area—including installation, maintenance, and repair. Bovio Rubino Service is led by Angela Rubino Hines, an award-winning, industry-leading professional who has shaped the HVAC industry in New Jersey by serving on boards, uniting contractors across the state and advocating for positive industry legislation. She is also a dedicated mother of two who truly cares about purpose over profit. At Bovio Rubino, giving back is part of who we are. Every year, we dedicate our efforts to a specific community cause—partnering with our team to make an impact through hands-on volunteering, local drives, and direct donations. Our Promise to You Bovio Rubino Service promises to treat all customers like family while providing high-quality home comfort.

24 hour emergency serviceCommercial Serviceselectrical installation and repairHVAC installationHVAC maintenanceHVAC repairindoor air quality servicesinsulationplumbing installationplumbing repair

Brightworks Sustainability is a sustainability and ESG advisory firm founded in Portland, Oregon, in 2001 by Scott Lewis. It helps clients design and implement sustainability programs that measure, manage, and mitigate adverse impacts, advance sustainability journeys, and increase operational performance. The firm offers expertise across ESG and corporate sustainability, government sector sustainability, sustainable and healthier built environments, carbon, energy, and materials.

biophilic designcarbon and GHG emissions accounting and reportingclimate action planningcommissioningdecarbonization and GHG emissions reductionembodied carbon and whole-building life cycle assessmentenergy analysis and energy modelingESG strategy and planninggreen building certificationsrenewable and clean energy consulting

Concentric Group delivers complete facility solutions—design, construction, and maintenance—with engineering precision and field-proven execution. Established in 2006, the company specializes in demanding environments like healthcare and public-sector facilities, managing complex renovations, strict infection control (ICRA), and stakeholder communication in fully occupied facilities. It offers construction and construction management services for all types of projects.

carpentrycloseout packagesconstruction managementelectricalestimatingfield supervisioninfection control (ICRA)Mechanicalschedulingsiteworksolar design and installationsubmittal control

CORE GROUP (CORE Energy & Infrastructure, PLLC) is a certified Veteran-Owned Small Business providing sustainable, cost-effective energy solutions. It offers project development, project management, and project funding solutions, including PACE financing and local and federal rebates, serving industrial, manufacturing, food retail, hospitality, data center, and medical facilities.

commissioningconstruction managementDesign-Build-Operate (DBO)engineering & designgrant writingMEP engineeringPACE financingproject developmentProject Funding Solutionsproject management

CTI Energy Services, LLC is an Energy Services Company that provides Energy Savings Performance Contracts (ESPCs) to update utility infrastructure with no upfront capital cost. CTI analyzes, designs, finances, constructs, and manages high performing sustainability installations, with guaranteed utility savings paying for equipment, installation, and measurement and verification. It is a Service Disabled Veteran Owned Small Business with offices in Amherst, MA and Pelham, NY.

battery storageboiler replacementchiller and cooling tower replacementconstruction managementengineering & designHVAC and controlslighting upgradesoperations and maintenanceproject financingsolar photovoltaic and thermal panelswater conservation

dbHMS provides commissioning, systems design, high performance, and sustainability services for buildings. Its Commissioning Authorities verify that building systems are designed, installed, tested, operated, and maintained to save owners money. The firm also offers retro-commissioning, energy auditing, building skin consulting, and enclosure commissioning, with procedures complying with LEED, ASHRAE, and NIBS standards.

building skin consultingcommissioningconstructability reviewsdiagnostic testingenclosure commissioningenergy simulationforensic reviewsRetro-Commissioningsystems designverification testing

E3 is a construction and engineering firm in Texas providing design-build and job order contracting facility solutions. Its services include HVAC system upgrades and replacements, LED lighting upgrades, indoor air quality analysis and improvements, building automation system optimization and commissioning, energy auditing, water quality and conservation, and ongoing performance management. The company has consulted over 350 Texas clients and has three offices in Texas.

building automationcommissioningdesign-buildHVAC installationin-house engineeringJob Order ContractingLED lighting upgrades

National Leader in Energy Efficiency Solutions ECM is a cleantech contractor that offers energy efficiency services through six specialized units: weatherization, water engineering, lighting, airflow controls, HVAC, and infrastructure. We deliver end-to-end solutions focused on conserving energy, generating savings, and demonstrating sustainable results. ESCOs We have worked with Energy Service Companies (ESCOs) across the country in a wide array of markets. Our expertise in the ESCO industry helps us deliver profitable, innovative solutions. Learn more. NAESCO Member Award We were part of an energy savings performance project for the Little Rock School District that won the prestigious 2022 National Association of Energy Service Companies (NAESCO) Member Award. Learn more. Meet the Team President & CEO Paul Zasada leverages his decades of experience in the design-build and energy.

airflow controlsHVAC rejuvenationinfrastructure repairinstallationlighting retrofitsmeasurement and verificationproject managementwater engineeringweatherization

Efficient Home, LLC is a general contractor founded in 2006 that delivers energy efficiency services throughout the Mid-Atlantic area, including energy audits, energy modeling, commercial energy efficiency improvements, and multifamily property work. Headquartered in Burtonsville, Maryland, it serves residential, commercial, and industrial property owners and works with utilities such as Pepco, BGE, SMECO, Delmarva, and Potomac Edison.

air sealingappliance upgradesblower door testingbuilding automation and controlscombustion testingenergy efficiency modelinggeneral contractingHVAC installationinfrared analysisinsulationlighting upgradeswater heater installationweatherizationwindow and door installation

Energy Services & Conservation. Commitment to Sustainability At ESCOPR, sustainability is our unwavering commitment. Through innovative solutions, we drive towards a greener future, ensuring environmental preservation. Your One-Stop Solution for Engineering and Energy Conservation Specializing in sustainable solutions for cost-effective energy management. The Energy Service Company of Puerto Rico, was founded in 2003 in San Juan PR We are the first Energy Service Company (ESCO) of Puerto Rico, founded in 2003 offering total energy as a service solutions, aiming to reach net zero goals in all our clients by implement new cost-efficient technologies and renewable energy. We offer energy efficiency engineering Our dream team of experienced professionals makes us a one stop solution for all types of civil, mechanical and electrical engineering as well as all energy conservation projects.

civil engineeringconstruction managementElectrical Engineeringenergy efficiency engineeringgeneral contractinggreen building design and buildMechanical Engineeringmicrogridsnet zero building designrenewable energy integrationsolar PVtraining

EN-POWER GROUP is a full-service energy engineering firm founded in 2003 that provides practical engineering knowledge to multifamily buildings, maximizing cost savings, reducing carbon emissions, and implementing risk mitigation. The firm offers engineering design and construction, consulting and management, rebates and project financing, lighting services, local law compliance, and new construction and sustainability services.

benchmarkingcommissioningconstructionDepartment of Buildings filing & permittingelectrificationEnergy Modelingengineering & designlighting installationmechanical systemsproject managementRetro-Commissioning

Solutions Conserve TMScalable energy auditing platform to empower clean buildings and organizations Learn more Community Decarbonization Hubs Revenue-generating microgrids that serve, support, and strengthen communities.Learn more Decarbonization Consulting Clean energy expertise for strategy and planning for campuses and cities Learn more Partners for a Cleaner Future Decarbonizing Communities to Become More Efficient and Empowered Promoting decarbonization and energy autonomy with powerful tools, technology, solutions, and expertise.Making it easier than ever for you to bring clean power to the people.Clean Energy Access Must Be a Right, Not a Privilege We advocate for equitable energy solutions that directly benefit and serve communities, not just large organizations with deep pockets. Access to affordable, sustainable energy should be available to all, regardless of income level or.

decarbonization consultingelectrificationenergy efficiencyEV charging stationsmicrogridssolar + storage