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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
Advantage IQ Energy Consultant/ Energy Management Services Company 117061 169 131 2 14
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 145 4 2
next edge Energy Service Company (ESCO) 2 1
Servidyne Systems, LLC Energy Consultant/ Energy Management Services Company, Energy Improvement Contractor, Engineering 1332 47 26 2 5
Atlantic Energy Solutions, Inc. Energy Consultant/ Energy Management Services Company 63 7 2
TRC Energy Services Architecture or A/E Firm, Energy Consultant/ Energy Management Services Company, Energy Improvement Contractor, Engineering, Financial Services 407 47 91 1 13
Automated Logic Corporation All Services, Distributor, Energy Consultant/ Energy Management Services Company, Energy Improvement Contractor, Energy Service Company (ESCO), Equipment Manufacturer 350 22 1
Johnson Controls, Inc. Energy Improvement Contractor, Energy Service Company (ESCO), Equipment Manufacturer, Project Developer 534 15 4 1 2
H2O Applied Technologies Energy Consultant/ Energy Management Services Company, Energy Service Company (ESCO), Financial Services 11 1 1 1
Schools for Energy Efficiency from Hallberg Engineering, Inc. 31 5 1 14
Think Energy Management LLC Energy Consultant/ Energy Management Services Company 1
LPB Energy Management Energy Consultant/ Energy Management Services Company 5558 6 33 1
Trane Energy Improvement Contractor, Energy Service Company (ESCO), Equipment Manufacturer 78 1 1 3
New Energy Technology, Inc. Energy Consultant/ Energy Management Services Company 121 1 1
LighTec, Inc. All Services, Corporate, Energy Consultant/ Energy Management Services Company, Energy Improvement Contractor, Energy Service Company (ESCO), Individual, Online 1
Siemens Building Technologies, Inc. Energy Improvement Contractor, Energy Service Company (ESCO), Equipment Manufacturer, Other Corporate Real Estate 99 6 1
Tudi Mechanical Systems, Inc. Energy Consultant/ Energy Management Services Company 4
Cadence Network, Inc. Energy Consultant/ Energy Management Services Company 68
The RMH Group, Inc. Energy Consultant/ Energy Management Services Company, Engineering 5
Facilities Performance Services Energy Consultant/ Energy Management Services Company 2
Canesco Energy and Environmental Energy Consultant/ Energy Management Services Company, Energy Improvement Contractor 33
ARAMARK Architecture or A/E Firm, Energy Consultant/ Energy Management Services Company, Engineering 2 3
Summit Energy Services, Inc. Energy Consultant/ Energy Management Services Company 9 9
Frontier Associates, LLC Energy Consultant/ Energy Management Services Company, Energy Service Company (ESCO), Engineering 2
Diversified Energy Services Energy Consultant/ Energy Management Services Company, Engineering 2
Burns & McDonnell Energy Consultant/ Energy Management Services Company 33
EnergySolve LLC Energy Consultant/ Energy Management Services Company, Financial Services 443
Dome-Tech, Inc., A UTC Power Company Energy Consultant/ Energy Management Services Company 1
McKinstry Company Energy Consultant/ Energy Management Services Company 144 2 5
Redding, Linden, Burr, Inc. Engineering 11 1 1
CTG Energetics, Inc. Energy Consultant/ Energy Management Services Company 16 1
NorthWrite, Inc. Energy Consultant/ Energy Management Services Company 189
Nexant, Inc. Energy Consultant/ Energy Management Services Company 86 2
Tolin Mechanical Systems Company, Inc. Energy Improvement Contractor 113 4
Sebesta Blomberg & Associates Energy Consultant/ Energy Management Services Company, Engineering 1
AJL Resources Energy Consultant/ Energy Management Services Company, Energy Improvement Contractor, Energy Service Company (ESCO), Engineering 1
Mechanical Operations Company Inc. Energy Consultant/ Energy Management Services Company 1
URS Corporation Energy Consultant/ Energy Management Services Company, Energy Developer, Professional/Consulting Services 3
Fishbeck, Thompson, Carr & Huber, Inc. Architecture or A/E Firm, Energy Consultant/ Energy Management Services Company, Engineering 7
Real Win Win Energy Consultant/ Energy Management Services Company 128 3 4
E Solutions Consulting Energy Consultant/ Energy Management Services Company 1
GLUMAC Energy Consultant/ Energy Management Services Company 1
Practical Energy Solutions, LLC Energy Consultant/ Energy Management Services Company, Engineering 45 1
Hammel, Green and Abrahamson, Inc. Architecture or A/E Firm, Energy Consultant/ Energy Management Services Company, Engineering 2
Verisae, Inc. Energy Consultant/ Energy Management Services Company 81 1
Princeton Energy Systems Energy Consultant/ Energy Management Services Company, Energy Service Company (ESCO), Engineering 18
Green Technical Resources, LLC Energy Consultant/ Energy Management Services Company, Engineering 14
EMC Engineers, Inc. Engineering 29
Custom Energy, LLC Energy Service Company (ESCO) 90 2
American Energy Care Incorporated Architecture or A/E Firm, Distributor, Energy Consultant/ Energy Management Services Company, Energy Improvement Contractor, Energy Service Company (ESCO), Engineering 2 2
Energy Consultants, Inc. Energy Consultant/ Energy Management Services Company, Energy Improvement Contractor, Energy Service Company (ESCO), Engineering 28 2
ABM Facility Services Engineering, Third Party Property Manager 5 1
Comfort Systems USA Energy Consultant/ Energy Management Services Company, Energy Improvement Contractor, Energy Service Company (ESCO), Engineering 7
Innovative Performance Contracting Energy Service Company (ESCO) 3
Honeywell International Inc. Aerospace Product and Parts Manufacturing, Aerospace Product and Parts Manufacturing, Equipment Manufacturer 45 5 1
SmithGroup, Inc. Architecture or A/E Firm, Energy Consultant/ Energy Management Services Company, Engineering 1
RetroCom Energy Strategies, Inc. Energy Consultant/ Energy Management Services Company 3
PSR Energy Consultant/ Energy Management Services Company, Energy Improvement Contractor, Engineering 23
Cold Technology Distributor, Energy Consultant/ Energy Management Services Company, Energy Improvement Contractor, Energy Service Company (ESCO), Engineering 20 1
Reihl Engineering, LLC Energy Consultant/ Energy Management Services Company, Engineering 2
Little Architecture or A/E Firm 1
Progressive AE Architecture or A/E Firm, Energy Consultant/ Energy Management Services Company, Engineering 10
Energy Education, Inc. Energy Consultant/ Energy Management Services Company 746 380 198 12
Energy Conservation Systems, Inc. Energy Consultant/ Energy Management Services Company 1
Sustainable Solutions Unlimited, LLC Energy Consultant/ Energy Management Services Company, Site-Built Local Bldr 8 1
Grumman/Butkus Associates Energy Consultant/ Energy Management Services Company 1
Environmental Systems Design, Inc. Energy Consultant/ Energy Management Services Company, Engineering 1 3
American Development Institute, LLC Energy Consultant/ Energy Management Services Company, Engineering 72
JDM Associates Energy Consultant/ Energy Management Services Company 69 1 1
PRES Energy Energy Consultant/ Energy Management Services Company, Energy Improvement Contractor, Energy Service Company (ESCO), Engineering 3
AirAdvice, Inc. Energy Consultant/ Energy Management Services Company 4
GEM Inc. Energy Consultant/ Energy Management Services Company, Energy Improvement Contractor, Energy Information Services, Energy Service Company (ESCO) 2
TAC Energy Consultant/ Energy Management Services Company 7
Energy-Industries, LLC Distributor, Energy Consultant/ Energy Management Services Company, Energy Improvement Contractor 2
The MC Alliance Energy Group, Inc. Energy Consultant/ Energy Management Services Company 21 3
Quantum Energy Services and Technologies, Inc. (QuEST) Energy Consultant/ Energy Management Services Company, Energy Improvement Contractor, Engineering 5
Standard Plumbing & Heating Controls Energy Improvement Contractor 43
Pepco Energy Services, Inc. Corporate, Energy Consultant/ Energy Management Services Company, Energy Improvement Contractor, Energy Service Company (ESCO), Individual, Physical, Project Developer, Utilities 21
EMCOR Facilities Services, Inc. Energy Consultant/ Energy Management Services Company, Energy Improvement Contractor 40
Cost Containment Engineering, Inc. Energy Consultant/ Energy Management Services Company 2 2
Linc Group, The Energy Consultant/ Energy Management Services Company 12 1 4
LPA, Inc. Architecture or A/E Firm, Energy Consultant/ Energy Management Services Company 2
The E Group, a Division of FirstEnergy Solutions Corp. Energy Consultant/ Energy Management Services Company 1323 6 7
CPower Energy Consultant/ Energy Management Services Company, Energy Service Company (ESCO) 23
KLH Engineers Engineering 2
Utilivision Inc. Energy Consultant/ Energy Management Services Company 562
Energy Systems Group, LLC Energy Improvement Contractor, Professional/Consulting Services 3
Lime Energy Co. Energy Consultant/ Energy Management Services Company, Energy Improvement Contractor, Energy Service Company (ESCO), Engineering, Equipment Manufacturer, Financial Services 1
ei3 Corporation Energy Consultant/ Energy Management Services Company 456
Building Technology Engineers, Inc. Engineering 3
Good Steward Software, LLC Energy Consultant/ Energy Management Services Company 52
Hill Mechanical Group Energy Consultant/ Energy Management Services Company, Energy Improvement Contractor 11
Gensler Architecture or A/E Firm 12
Harris Companies Distributor, Energy Consultant/ Energy Management Services Company, Energy Improvement Contractor, Engineering 14 3
Direct Energy Distributor, Energy Consultant/ Energy Management Services Company, Energy Improvement Contractor, Energy Service Company (ESCO), Engineering, Unregulated Energy Retailer and Marketer 24
Abraxas Energy Consulting Energy Consultant/ Energy Management Services Company 1
ABM Engineering Services Engineering, Third Party Property Manager 268 8 2
Hadji and Associates, Inc. Energy Consultant/ Energy Management Services Company, Energy Service Company (ESCO), Engineering 10 63
Chevron Energy Solutions Energy Consultant/ Energy Management Services Company, Energy Service Company (ESCO), Engineering, Project Developer 2
UtilityAccounts.com Energy Consultant/ Energy Management Services Company 1119 1
Aleron Inc Energy Consultant/ Energy Management Services Company, Energy Improvement Contractor, Energy Service Company (ESCO), Engineering 1
G.H. Michaels Associates, LLC Energy Consultant/ Energy Management Services Company 1
Groom Energy Solutions Energy Consultant/ Energy Management Services Company, Energy Improvement Contractor, Energy Service Company (ESCO), Engineering 4
Amtech Lighting Services Distributor, Energy Improvement Contractor 1
CALMAC Manufacturing Corporation Equipment Manufacturer 2
Energy Wise Energy Consultant/ Energy Management Services Company 4
Kilojolts Consulting Group Energy Consultant/ Energy Management Services Company 2
ConEdison Solutions Energy Service Company (ESCO) 1
Condenser People, Inc. Energy Improvement Contractor 1
UNICCO Integrated Facilities Services Energy Improvement Contractor, Engineering 2
Process Results, Inc. Energy Consultant/ Energy Management Services Company, Engineering 1
Supermarket Environment Services Company Energy Improvement Contractor, Energy Service Company (ESCO) 1


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