Pre-Qualified ESCO Listing

PRE-QUALIFIED ENERGY SERVICE COMPANY LISTING BY STATE

Several State Energy Programs have pre-qualified Energy Services Companies (ESCOs) that have been vetted to be eligible to compete for projects with respective state agencies. This allows the State to develop efficient program delivery standards by identifying companies that meet the minimum requirements of the state. This is an important process for state agencies to be able to select appropriate companies. Please bear in mind that this is a partial list, as some states are currently developing or renewing their lists or did not respond to Energy Services Media. The lists shown were copied from the state’s published listing. We will continue to add and update the listing. Other lists that can be used are the NAESCO list of Accredited Energy Services Providers/Energy Services Companies or the U.S. Department of Energy (DOE) list of qualified providers.

While these lists play important roles in each market, it is important to understand that there are many other ESCOs, not on the list, that may be delivering services in that respective market that have strong operational capabilities. For questions, reach out to the State Energy Office or State Energy Program for advice and direction.

Note: Listings were copied from the state’s published pre-qualified ESCO list. – Updated 2/1/20

ARKANSAS

  • Ameresco
  • Bernhard Energy
  • Clear Energy
  • Energy Systems Group
  • Entegrity
  • Excel Energy Group
  • Johnson Controls
  • McKinstry
  • Noresco
  • Performance Services
  • Scenic Hill Solar
  • Today’s Power
  • Trane Arkansas

Arkansas Energy Office, Chet Howland // howland@adeq.state.ar.us

CALIFORNIA

  • ABM
  • Aircon Energy, Inc.
  • Ameresco, Inc.
  • CEG Solutions
  • ENGIE
  • Enovity
  • Noresco
  • Pacific West Energy Solutions SeaPac Engineering, Inc.
  • Siemens
  • SitelogIQ
  • SLS Energy Solutions
  • Syserco, Inc.
  • Trane
  • Willdan

Department of General Services Office of Sustainability, Valerie Keisler // valerie.Keisler@dgs.ca.gov

COLORADO

  • AECOM
  • Ameresco
  • CEG Solutions LLC
  • Honeywell Building Solutions
  • Iconergy
  • Johnson Controls Inc.
  • McKinstry
  • Mid-State Energy, LLC.
  • Schneider Electric
  • Siemens Industry, Inc.
  • Trane/Ingersoll Rand
  • Willdan Performance Engineering
  • Yearout Energy Services Company, LLC

    Colorado Energy Performance Contracting Program // CEO_EPC@state.co.us

DELAWARE

  • ABM Building Solutions
  • Ameresco, Inc.
  • Opterra Energy Services
  • CM3 Building Solutions Incorporated
  • Constellation Energy Project and Services Group
  • ConEdison Solutions
  • Energy Systems Group
  • Honeywell Building Solutions, SES Johnson Controls
  • McClure Company
  • NORESCO
  • PEPCO Energy Services
  • Trane
  • Schneider Electric
  • Siemens Industry, Inc.
  • The Efficiency Network, Inc.

Delaware Sustainable Energy Utility, Inc. // Anthony (Tony) DePrima 302.883.3048

GEORGIA

  • ABM
  • AECOM
  • Ameresco
  • ConEdison Solutions
  • Energy Systems Group
  • ENGIE
  • Honeywell
  • Johnson Controls
  • Noresco
  • Schneider Electric
  • Siemens
  • Trane
  • Wendel

    Georgia Environmental Finance Authority. Kristofor Anderson // kanderson@gefa.ga.gov

HAWAII

  • Aecom Technical Services, Inc.
  • CEG Solutions LLC
  • ENGIE Services US Inc.
  • Johnson Controls, Inc.
  • Noresco, LLC
  • Siemens Industry
  • Trane U.S. Inc.

Hawaii State Energy Office

Alan Yonan Jr.  alan.m.yonan@hawaii.gov

INDIANA

  • A Hattersley & Sons Inc.
  • ABM Industries
  • Ameresco Inc
  • Bowen Engineering
  • CMTA, Inc.
  • Energy Systems Group, LLC
  • F.A. Wilhelm Construction Company, Inc.
  • Honeywell International Inc.
  • Johnson Controls Inc.
  • Johnson Melloh Solutions, Inc.
  • Kokosing Industrial Inc
  • Mac Construction and Excavating, Inc
  • Noresco LLC
  • Perfection Group, Inc
  • Performance Services, Inc.
  • Precision Control Systems, Inc.
  • PSG Energy Group
  • Reynolds Construction, LLC
  • Selge Construction
  • Shambaugh & Son, LP
  • Siemens Industry Inc.
  • SitelogIQ, Inc.
  • SmartWatt Energy Inc.
  • Thieneman Construction Inc Trane

Department of Local Government Finance
317.232.3777

KANSAS

  • Ameresco, Inc.
  • CEG Solutions LLC
  • Control Technology & Solutions, LLC
  • Energy Solutions Professionals, LLC
  • ENGIE Services US, Inc.
  • Entegrity Energy Partners, LLC
  • Johnson Controls, Inc.
  • Navitas, LLC
  • Noresco, LLC
  • Schneider Electric
  • Trane US, Inc.
  • Willdan Energy Solutions

Kansas Energy Office

785.271.3352

MARYLAND

  • Ameresco, Inc.
  • CEG Solutions, LLC.
  • CMTA Inc.
  • Constellation New Energy, Inc.
  • Energy Systems Group, LLC (ESG)
  • Honeywell Buildings Solutions
  • NORESCO, LLC.
  • Schneider Electric Buildings Americas, Inc.
  • Siemens Industry, Inc.

Office of Energy Performance and Conservation

David St. Jean

David.StJean1@maryland.gov

MINNESOTA

  • AMERESCO, Inc.
  • Consolidated Edison Solutions, Inc.
  • Control & Technology Solutions LLC
  • ENGIE Services U.S. Inc
  • Harris Mechanical Contracting Company
  • Honeywell
  • Johnson Controls Inc.
  • McKinstry Essention, Inc.
  • Noresco, LLC
  • Siemens Industry, Inc.
  • Trane U.S. Inc.

    Minnesota Department of Commerce

    EnergySavings.Programs@state.mn.us

MONTANA

  • Ameresco
  • Iconergy
  • McKinstry
  • Johnson Controls

Montana Department of Environmental Quality

Ron Pecarina

rpecarina@mt.gov

NEVADA

  • Ameresco
  • ENGIE Services U.S. Inc.
  • Johnson Controls, Inc.
  • McKinstry
  • NORESCO
  • Siemens Industry, Inc.
  • SmartWatt Energy, Inc.
  • Trane US, Inc.

Nevada Governor’s Office of Energy

Lorayn Walser

l.walser@energy.nv.gov

NEW MEXICO

  • Ameresco, Inc.
  • CEG Solutions LLC
  • ENGIE Services U.S., Inc.
  • Johnson Controls, Inc.
  • McKinstry Essention, LLC
  • Yearout Energy Services Company
  • Trane U.S. Inc.

New Mexico Energy, Minerals and Natural Resources Department

Harold Trujillo

Harold.Trujillo@state.nm.us

NORTH CAROLINA

  • ABM Building Services
  • Ameresco, Inc
  • Black and Veatch
  • Brady Trane
  • Burns & McDonnell
  • ConEdison Solutions
  • Energy Systems Group, LLC
  • Honeywell International, Inc
  • Johnson Controls, Inc.
  • NORESCO
  • OpTerra Energy Services, Inc.
  • Performance Services Inc
  • Piedmont Service Group
  • Schneider Electric Buildings Business
  • Siemens Industry, Inc, Building
  • Technologies Div Trane U.S. Inc.
  • Wendel Energy Services

Department of Environmental Quality

Reid Conway reid.conway@ncdenr.gov

PENNSYLVANIA (PENNSEF)

  • Ameresco
  • ABM Building Solutions
  • The Brewer-Garrett Co.
  • Constellation
  • Energy Systems Group
  • Honeywell Building Solutions
  • Johnson Controls
  • McClure Company
  • NORESCO
  • OpTerra Energy Services
  • Signify
  • Reynolds Energy Services
  • Schneider Electric
  • Siemens Industry, Inc.
  • Stark Tech Group dba SmartEdge
  • SmartWatt Energy, Inc.
  • The Efficiency Network
  • Trane
  • Foundation for Renewable Energy and Environment (FREE)

Pam Hague
pam@freefutures.org

VIRGINIA

  • ABM Building Service, LLC
  • AECOM Technical Services, Inc.
  • Ameresco, Inc.
  • CMTA Energy Solutions, Inc
  • Consolidated Edison Solutions
  • Energy Systems Group, LLC
  • Honeywell Building Solution
  • Johnson Controls, Inc
  • Noresco, LLC
  • Schneider Electric
  • Siemens Industry, Inc.
  • Southland Energy
  • The Energy Network (TEN)
  • Trane U.S., Inc.
  • Wendel Energy Services, LLC

Department of Mines, Minerals & Energy

Charlie Barksdale Charlie.Barksdale@dmme.virginia.gov

WASHINGTON

  • Ameresco, Inc.
  • Apollo Solutions GroATS Solutions, Inc.
  • Integrity Energy Services
  • Johnson Controls, Inc.
  • MacDonald-Miller Facility Solutions
  • McKinstry Essention
  • Siemens Industry, Inc.
  • Sunset Air
  • Trane U.S., Inc.
  • University Mechanical Contractors Willdan/Abacus Energy Solutions

Washington State Department of Enterprise Services

Roger Wigfield Roger.Wigfield@des.wa.gov

WYOMING

  • Ameresco, Inc.
  • Apollo Solutions Group
  • Johnson Controls, Inc.
  • McKinstry Essention, LLC
  • NORESCO, LLC
  • Energy Systems Group
  • Rocky Mountain
  • Trane
  • Iconergy

Wyoming State Energy Office

Sherry Hughes sherry.hughes@wyo.gov