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Most Active Service & Product Providers

Service and Product Providers continue to promote ENERGY STAR and deliver superior energy performance by helping building owners and managers make informed energy decisions for their facilities. These providers have been engaged in several ENERGY STAR activities within the past 12 to 36 months that can help identify opportunities to improve energy, financial and environmental performance. See who is doing the most for their clients through ENERGY STAR.

Company Name
(*Indicates ENERGY STAR Partner of the Year Award Winner)		 Company Type Energy Performance Ratings Labels Client Buildings with at Least a 10-point Energy Performance Improvement Success Stories Number of Clients who are Leaders
ABM Engineering Services Engineering, Third Party Property Manager 549 27 13 2
ABM Facility Services Engineering, Third Party Property Manager 4 2
Abraxas Energy Consulting Energy Consultant/ Energy Management Services Company 1
Adsco Industrial Services Energy Improvement Contractor 3
Advantage IQ Energy Consultant/ Energy Management Services Company 74309 165 36 1 12
AirAdvice, Inc. Energy Consultant/ Energy Management Services Company 41 2
AJL Resources Energy Consultant/ Energy Management Services Company, Energy Improvement Contractor, Energy Service Company (ESCO), Engineering 1
Aleron Inc Energy Consultant/ Energy Management Services Company, Energy Improvement Contractor, Energy Service Company (ESCO), Engineering 10
Ameresco, Inc. Distributor, Energy Consultant/ Energy Management Services Company, Energy Improvement Contractor, Energy Information Services, Energy Service Company (ESCO), Engineering, Financial Services, On-site Energy Production Services, Project Developer 187 9 2
American Development Institute, LLC Energy Consultant/ Energy Management Services Company, Engineering 133
American Energy Assets Energy Consultant/ Energy Management Services Company 19
American Energy Care Incorporated Architecture or A/E Firm, Distributor, Energy Consultant/ Energy Management Services Company, Energy Improvement Contractor, Energy Service Company (ESCO), Engineering 3 1
AMI Mechanical Systems, Inc. Energy Consultant/ Energy Management Services Company, Engineering 1
Amtech Lighting Services Distributor, Energy Improvement Contractor 1
Applied Energy Management, Inc. Energy Consultant/ Energy Management Services Company, Energy Improvement Contractor, Energy Service Company (ESCO), Engineering 2
ARAMARK Architecture or A/E Firm, Energy Consultant/ Energy Management Services Company, Engineering 1 1
Architectural Energy Corporation Distributor, Energy Consultant/ Energy Management Services Company, Equipment Manufacturer, Professional/Consulting Services 5
Atlantic Energy Concepts Energy Consultant/ Energy Management Services Company, Energy Service Company (ESCO) 82 1
Atlantic Energy Solutions, Inc. Energy Consultant/ Energy Management Services Company 113 7 2
Automated Logic Corporation All Services, Distributor, Energy Consultant/ Energy Management Services Company, Energy Improvement Contractor, Energy Service Company (ESCO), Equipment Manufacturer 300 1 16 1
Azlan Energy Solutions Energy Consultant/ Energy Management Services Company, Energy Improvement Contractor 6
Bishop Air Service Energy Consultant/ Energy Management Services Company 5
BlueStar Energy Services, Inc. Energy Consultant/ Energy Management Services Company, Energy Service Company (ESCO), Unregulated Energy Retailer and Marketer 12
Building Technology Engineers, Inc. Engineering 6
Burns & McDonnell Energy Consultant/ Energy Management Services Company 73
Burton Energy Group Energy Consultant/ Energy Management Services Company 2
C.J. Brown Energy, PC Construction/Design, Energy Consultant/ Energy Management Services Company, Engineering 3
Cadence Network, Inc. Energy Consultant/ Energy Management Services Company 11
CALMAC Manufacturing Corporation Equipment Manufacturer 2
Canesco Energy and Environmental Energy Consultant/ Energy Management Services Company, Energy Improvement Contractor 46 1
CCG Energy Solutions, Inc. Energy Improvement Contractor 81 1 2
Celtic Energy, Inc. Energy Consultant/ Energy Management Services Company 1
Central Carolina Air Conditioning, LLC Energy Consultant/ Energy Management Services Company, Engineering 2
Certified Control Systems Energy Consultant/ Energy Management Services Company, Energy Improvement Contractor 2
Class One Solutions, Inc. Energy Consultant/ Energy Management Services Company, Energy Improvement Contractor, Engineering 3
CMTA, Inc. Architecture or A/E Firm, Energy Consultant/ Energy Management Services Company 1
Code Green Solutions Inc. Energy Consultant/ Energy Management Services Company 5 1
Cold Technology Distributor, Energy Consultant/ Energy Management Services Company, Energy Improvement Contractor, Energy Service Company (ESCO), Engineering 4
Comfort Systems USA Energy Consultant/ Energy Management Services Company, Energy Improvement Contractor, Energy Service Company (ESCO), Engineering 22
Condenser People, Inc. Energy Improvement Contractor 1
ConEdison Solutions Energy Service Company (ESCO) 1
Conservation Engineering Energy Consultant/ Energy Management Services Company, Engineering 1
Control Contractors, Inc. Energy Consultant/ Energy Management Services Company, Energy Improvement Contractor 33
Control Management, Inc. All Services, Energy Consultant/ Energy Management Services Company, Energy Improvement Contractor 2
Cost Containment Engineering, Inc. Energy Consultant/ Energy Management Services Company 4 1
CPower Energy Consultant/ Energy Management Services Company, Energy Service Company (ESCO) 16
CTG Energetics, Inc. Energy Consultant/ Energy Management Services Company 14 1
Custom Energy, LLC Energy Service Company (ESCO) 94 1
Direct Energy Distributor, Energy Consultant/ Energy Management Services Company, Energy Improvement Contractor, Energy Service Company (ESCO), Engineering, Unregulated Energy Retailer and Marketer 16
Diversified Energy Services Energy Consultant/ Energy Management Services Company, Engineering 2
Dome-Tech, Inc., A UTC Power Company Energy Consultant/ Energy Management Services Company 17 1 1
EES Facility Services Energy Consultant/ Energy Management Services Company, Energy Improvement Contractor, Engineering 6
ei3 Corporation Energy Consultant/ Energy Management Services Company 571 32
EMC Engineers, Inc. Engineering 16
EMCOR Facilities Services, Inc. Energy Consultant/ Energy Management Services Company, Energy Improvement Contractor 11 2
Energent Solutions LLC Energy Consultant/ Energy Management Services Company, Energy Improvement Contractor, Energy Information Services, Energy Service Company (ESCO) 1
Energy Conservation Systems, Inc. Energy Consultant/ Energy Management Services Company 1
Energy Consultants, Inc. Energy Consultant/ Energy Management Services Company, Energy Improvement Contractor, Energy Service Company (ESCO), Engineering 76 4
Energy Education, Inc. Energy Consultant/ Energy Management Services Company 1186 465 161 12
Energy Engineering & Design, Inc. Energy Consultant/ Energy Management Services Company, Engineering 19
Energy Systems Group, LLC Energy Improvement Contractor, Professional/Consulting Services 14
Energy Wise Energy Consultant/ Energy Management Services Company 4
Energy-Industries, LLC Distributor, Energy Consultant/ Energy Management Services Company, Energy Improvement Contractor 2
EnergySolve LLC Energy Consultant/ Energy Management Services Company, Financial Services 557
Enerlon Energy Consultant/ Energy Management Services Company, Energy Improvement Contractor, Energy Information Services, Energy Service Company (ESCO) 4
Enermodal Engineering, Inc. Energy Consultant/ Energy Management Services Company, Utilities 1
Engineering Economics, Inc. Energy Consultant/ Energy Management Services Company, Energy Service Company (ESCO), Engineering 2
Environmental Systems Design, Inc. Energy Consultant/ Energy Management Services Company, Engineering 1 4
ETC Group, Inc. Energy Consultant/ Energy Management Services Company 3
Evolved Energy Solutions Energy Consultant/ Energy Management Services Company, Energy Improvement Contractor, Energy Information Services 1
Facilities Performance Services Energy Consultant/ Energy Management Services Company 2
Fishbeck, Thompson, Carr & Huber, Inc. Architecture or A/E Firm, Energy Consultant/ Energy Management Services Company, Engineering 6
G.H. Michaels Associates, LLC Energy Consultant/ Energy Management Services Company 1
Gardiner Trane Energy Improvement Contractor, Equipment Manufacturer, Financial Services 4 1
GEM Inc. All Services, Energy Consultant/ Energy Management Services Company, Energy Improvement Contractor, Energy Information Services, Energy Service Company (ESCO) 10
Gensler Architecture or A/E Firm 2
GLUMAC Energy Consultant/ Energy Management Services Company 1 1
Good Steward Software, LLC Energy Consultant/ Energy Management Services Company 121
Green Technical Resources, LLC Energy Consultant/ Energy Management Services Company, Engineering 49
GreenSys, LLC Distributor, Energy Consultant/ Energy Management Services Company 1
Groom Energy Solutions Energy Consultant/ Energy Management Services Company, Energy Improvement Contractor, Energy Service Company (ESCO), Engineering 11
Grumman/Butkus Associates Energy Consultant/ Energy Management Services Company 8 1
Guerette Engineering and Construction Services, Inc. (GECS) Energy Consultant/ Energy Management Services Company, Engineering 1
H2O Applied Technologies Energy Consultant/ Energy Management Services Company, Energy Service Company (ESCO), Financial Services 6 1
Hadji and Associates, Inc. Energy Consultant/ Energy Management Services Company, Energy Service Company (ESCO), Engineering 11 58
Hammel, Green and Abrahamson, Inc. Architecture or A/E Firm, Energy Consultant/ Energy Management Services Company, Engineering 1
Harris Companies Distributor, Energy Consultant/ Energy Management Services Company, Energy Improvement Contractor, Engineering 9 2
Haynes Mechanical Systems Energy Consultant/ Energy Management Services Company, Energy Improvement Contractor, Energy Service Company (ESCO) 9 1
Healthy Buildings International, Inc. Energy Consultant/ Energy Management Services Company 5
Hill Energy Services, LLC Energy Consultant/ Energy Management Services Company 13 3
Hill Environmental Operations Energy Consultant/ Energy Management Services Company, Energy Improvement Contractor, Engineering 1
Hill Mechanical Group Energy Consultant/ Energy Management Services Company, Energy Improvement Contractor 63 4
Hill York Energy Improvement Contractor 1
Honeywell International Inc. Aerospace Product and Parts Manufacturing, Aerospace Product and Parts Manufacturing, Equipment Manufacturer 56 1 4 1
HTG Architects Architecture or A/E Firm 1
iES - Integrated Energy Services Corp. Energy Consultant/ Energy Management Services Company, Energy Improvement Contractor, Energy Information Services, Energy Service Company (ESCO), Financial Services, On-site Energy Production Services 2 1
Initial Engineers, P.A. Engineering 1
Itron Inc. Energy Consultant/ Energy Management Services Company 2
JDM Associates Energy Consultant/ Energy Management Services Company 118 3 1
Johnson Controls, Inc. Energy Improvement Contractor, Energy Service Company (ESCO), Equipment Manufacturer, Project Developer 758 22 7 1
KAMM Consulting, Inc. Energy Consultant/ Energy Management Services Company 2
Kilojolts Consulting Group Energy Consultant/ Energy Management Services Company 3 2
KLH Engineers Engineering 2 1
kW Engineering Energy Consultant/ Energy Management Services Company 16 12
LHB, Inc. Architecture or A/E Firm, Energy Consultant/ Energy Management Services Company, Engineering, Site-Built Local Bldr 2
LighTec, Inc. All Services, Corporate, Energy Consultant/ Energy Management Services Company, Energy Improvement Contractor, Energy Service Company (ESCO), Individual, Online 1
Lime Energy Co. Energy Consultant/ Energy Management Services Company, Energy Improvement Contractor, Energy Service Company (ESCO), Engineering, Equipment Manufacturer, Financial Services 1
Linc Group, The Energy Consultant/ Energy Management Services Company 59 1 2
Little Architecture or A/E Firm 2
LONG Energy Solutions Distributor, Energy Consultant/ Energy Management Services Company, Energy Improvement Contractor, Equipment Manufacturer, Financial Services 13
LPA, Inc. Architecture or A/E Firm, Energy Consultant/ Energy Management Services Company 1
LPB Energy Management Energy Consultant/ Energy Management Services Company 4799 7 232 1
Luckett & Farley Architecture or A/E Firm 3
MacDonald-Miller Facility Solutions, Inc. Energy Consultant/ Energy Management Services Company, Energy Improvement Contractor, Engineering 2
Marketable Ventures Energy Consultant/ Energy Management Services Company, Engineering 2 18
MCEnergy, Inc. Energy Consultant/ Energy Management Services Company 1
McKinstry Company Energy Consultant/ Energy Management Services Company 564 9 27
Mechanical Operations Company Inc. Energy Consultant/ Energy Management Services Company 2
Michaud Cooley Erickson Energy Consultant/ Energy Management Services Company, Engineering 9
Mid-Atlantic Associates, Inc. Energy Consultant/ Energy Management Services Company 1
New Energy Technology, Inc. Energy Consultant/ Energy Management Services Company 171 1 1
Newcomb Anderson McCormick Energy Consultant/ Energy Management Services Company, Engineering 2
Nexant, Inc. Energy Consultant/ Energy Management Services Company 99 2
next edge Energy Service Company (ESCO) 1
NORESCO Energy Service Company (ESCO), Professional/Consulting Services 1
Northwest Energy Consulting Energy Consultant/ Energy Management Services Company 47
NorthWrite, Inc. Energy Consultant/ Energy Management Services Company 175
Nova Consulting Group, Inc. Architecture or A/E Firm, Energy Consultant/ Energy Management Services Company, Energy Information Services 1
NRG Controls, Inc. Energy Consultant/ Energy Management Services Company, Energy Improvement Contractor, Energy Service Company (ESCO), Equipment Manufacturer, Financial Services 2
Opus Architects & Engineers, Inc. Architecture or A/E Firm, Engineering 1
Padgett Group Energy Consultant/ Energy Management Services Company 1
PCD Engineering Services, Inc. Energy Consultant/ Energy Management Services Company 24
Pepco Energy Services, Inc. Corporate, Energy Consultant/ Energy Management Services Company, Energy Improvement Contractor, Energy Service Company (ESCO), Individual, Physical, Project Developer, Utilities 17
Piedmont Air Conditioning Distributor, Energy Consultant/ Energy Management Services Company, Energy Improvement Contractor, Energy Information Services, Engineering 2
Power Buyer Green Energy Consultant/ Energy Management Services Company, Energy Improvement Contractor, Financial Services 1
Practical Energy Solutions, LLC Energy Consultant/ Energy Management Services Company, Engineering 41 3
PRES Energy Energy Consultant/ Energy Management Services Company, Energy Improvement Contractor, Energy Service Company (ESCO), Engineering 4
Princeton Energy Systems Energy Consultant/ Energy Management Services Company, Energy Service Company (ESCO), Engineering 2
Process Results, Inc. Energy Consultant/ Energy Management Services Company, Engineering 1
Progressive AE Architecture or A/E Firm, Energy Consultant/ Energy Management Services Company, Engineering 11
PSF Mechanical, Inc. Energy Consultant/ Energy Management Services Company, Energy Improvement Contractor, Energy Information Services, Energy Service Company (ESCO), Engineering 2
PSR Energy Consultant/ Energy Management Services Company, Energy Improvement Contractor, Engineering 18 1
Quantum Energy Services and Technologies, Inc. (QuEST) Energy Consultant/ Energy Management Services Company, Energy Improvement Contractor, Engineering 5
Real Win Win Energy Consultant/ Energy Management Services Company 224 8 7
Redding, Linden, Burr, Inc. Engineering 53 2
Reihl Engineering, LLC Energy Consultant/ Energy Management Services Company, Engineering 23 2
RetroCom Energy Strategies, Inc. Energy Consultant/ Energy Management Services Company 5 1
RISE Engineering Corporate, Energy Improvement Contractor, Individual, Physical 1
Rushing Company Architecture or A/E Firm, Energy Consultant/ Energy Management Services Company, Engineering 29
Schneider Electric Energy Consultant/ Energy Management Services Company, Equipment Manufacturer, Relay and Industrial Control Manufacturing, Relay and Industrial Control Manufacturing 2
Schools for Energy Efficiency from Hallberg Engineering, Inc. 22 9 16 1 14
Sebesta Blomberg & Associates Energy Consultant/ Energy Management Services Company, Engineering 2
Servidyne Systems, LLC Energy Consultant/ Energy Management Services Company, Energy Improvement Contractor, Engineering 1454 80 35 1 4
Sieben Energy Associates Energy Consultant/ Energy Management Services Company 10 1 1
Siemens Building Technologies, Inc. Energy Improvement Contractor, Energy Service Company (ESCO), Equipment Manufacturer, Other Corporate Real Estate 512 7 20 1
SkyObs, Inc. Energy Consultant/ Energy Management Services Company 3
Standard Plumbing & Heating Controls Energy Improvement Contractor 50
Strategic Building Solutions Energy Consultant/ Energy Management Services Company 45
Summit Energy Services, Inc. Energy Consultant/ Energy Management Services Company 9 22
Supermarket Environment Services Company Energy Improvement Contractor, Energy Service Company (ESCO) 1
Sustainable Energy Partners Energy Consultant/ Energy Management Services Company 5
Sustainable Energy Solutions, Inc. Energy Consultant/ Energy Management Services Company 2 1
Sustainable Partners LLC Energy Consultant/ Energy Management Services Company, Energy Information Services, Other, Third Party Property Manager 2
Sustainable Solutions Unlimited, LLC Energy Consultant/ Energy Management Services Company, Site-Built Local Bldr 9 4
TAC Energy Consultant/ Energy Management Services Company 8
TeleBright Software Corporation Energy Consultant/ Energy Management Services Company 6 1
Tetra Tech Energy Consultant/ Energy Management Services Company 2
The Chong Group, LLC Architecture or A/E Firm, Engineering 11
The E Group, a Division of FirstEnergy Solutions Corp. Energy Consultant/ Energy Management Services Company 1608 28 2
The MC Alliance Energy Group, Inc. Energy Consultant/ Energy Management Services Company 4
The RMH Group, Inc. Energy Consultant/ Energy Management Services Company, Engineering 3
ThermalTech Engineering, Inc. Energy Consultant/ Energy Management Services Company, Engineering 12 1 3
Think Energy Management LLC Energy Consultant/ Energy Management Services Company 1
Tolin Mechanical Systems Company, Inc. Energy Improvement Contractor 121 1 4
Trane Energy Improvement Contractor, Energy Service Company (ESCO), Equipment Manufacturer 265 5 18 1 2
TRC Energy Services Architecture or A/E Firm, Energy Consultant/ Energy Management Services Company, Energy Improvement Contractor, Engineering, Financial Services 410 68 86 1 13
Tsuchiyama Kaino Sun & Carter Architecture or A/E Firm, Energy Consultant/ Energy Management Services Company 5 1
Uhl Company, Inc. Energy Consultant/ Energy Management Services Company 26
UNICCO Integrated Facilities Services Energy Improvement Contractor, Engineering 1 1 2
URS Corporation Energy Consultant/ Energy Management Services Company, Energy Developer, Professional/Consulting Services 6
UtilityAccounts.com Energy Consultant/ Energy Management Services Company 923 1
Utilivision Inc. Energy Consultant/ Energy Management Services Company 727
Verisae, Inc. Energy Consultant/ Energy Management Services Company 122 3
Waibel Energy Systems Distributor, Energy Consultant/ Energy Management Services Company, Energy Improvement Contractor, Engineering, Equipment Manufacturer, Other Corporate Real Estate 3
Welch Energy Services Energy Consultant/ Energy Management Services Company 7 1


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