The following is a listing of pre-qualified ComEd Energy Efficiency Program service providers approved to participate in the RCx offerings. For complete information about program offering terms and conditions, please visit ComEd.com/RCx or email BusinessEE@ComEd.com or PublicSectorEE@ComEd.com.

Company Information	Contact Information	RCx Building Tune-Up	RCxpress	RCx	MBCx
360 Energy Group Chicago, IL www.360eg.com	Ryan Curry ryan@360eg.com 312-267-2864	Yes	Yes	Yes	Yes
AECOM Chicago, IL www.aecom.com	Jerry Burin jerry.burin@aecom.com 312-373-6639	Yes	Yes	Yes	Yes
Aero Building Solutions (Formerly The Hill Group) Franklin Park, IL www.aerobuild.com	Peter Nustra peter.nustra@aerobuild.com 847-451-5020	Yes	Yes	Yes	Yes
American Energy Assets Denver, CO www.americanenergyassets.com	Paul Zoby paul.zoby@americanenergyassets.com 720-200-4902	Yes	Yes	Yes	Yes
Burton Energy Group Alpharetta, GA www.burtonenergygroup.com	Dave Galante dgalante@burtonenergygroup.com 678-829-4045	Yes	Yes	Yes	Yes
Bes-Tech, Inc Omaha, NE www.bes-tech.net	Guanghua Wei gwei@bes-tech.net 408-813-0095	Yes	Yes	Yes	Yes
​Centrica Business Solutions Services, Inc. Chicago, IL www.centricabusinesssolutions.com/us	​Dave Kluskens dave.kluskens@centrica.com 518-406-0371	Yes	​	​	​
Cyclone Energy Group Chicago, IL www.cyclonegrp.com	David Lippe dlippe@cyclone.energy 312-709-8870	Yes	Yes	Yes	Yes
dbHMS Chicago, IL www.dbhms.com	Jaime Marin jmarin@dbhms.com 312-915-0557x234	Yes	Yes	Yes	Yes
DLR Group Chicago, IL www.dlrgroup.com	Shadi Sherafat ssherafat@dlrgroup.com 312-780-1066	Yes	Yes	Yes	Yes
E Cube, Inc. Chicago, IL 60607 www.ecube.com	Mandeep Singh msingh@ecube.com 303-443-2610	Yes	Yes	Yes
Edison Energy, LLC. Chicago, IL www.EdisonEnergy.com	Tim McEvoy tim.mcavoy@edisonenergy.com 312-971-0310	Yes	Yes	Yes
​EN-POWER Group Chicago, IL www.enpg.com	​Alex Leighton aleighton@enpg.com 914-263-1199	Yes​	​Yes	Yes​	Yes​
Enpowered Solutions (Formerly EnerNOC) Chicago, IL www.enpllc.com	Paul Tate pault@enpllc.com 440-812-0087	Yes	Yes	Yes	Yes
Engineering Economics Inc. Indianapolis, IN www.eeiengineers.com	Pete Sabeff Pete.Sabeff@eeiengineers.com 303-915-4648	Yes	Yes	Yes	Yes
Environmental Systems Design, Inc. Chicago, IL www.esdesign.com	Marie Curatolo mcuratolo@esdglobal.com 312-551-8630	Yes	Yes	Yes	Yes
​Facility Matrix, LLC Plano, TX www.facilitymatrix.net	​Simeng Liu sliu@facilitymatrix.net 214-470-9119	Yes	Yes	Yes	Yes
​General Energy Corp Elk Grove Village, IL www.generalenergycorp.com	​Prem Mehrotra PremM@generalenergycorp.com 847-942-8833	Yes	Yes	Yes		​
Grumman/Butkus Associates Evanston, IL www.grummanbutkus.com	Matthew Butkus mbutkus@grummanbutkus.com 847-316-9211	Yes	Yes	Yes	Yes
Iconergy, LTD Richton Park, IL www.iconergyco.com	Eric Jeannette ejeannette@iconergyco.com 720-949-5943	Yes	Yes	Yes	Yes
​McKinstry Essention, LLC Oak Brook, IL www.mckinstry.com	​Jeffery Cohn jefferyco@mckinstry.com 708-261-7592	Yes	Yes	Yes	Yes
NORESCO, LLC Des Plaines, IL 60018 www.noresco.com	Derek Sottile dsottile@noresco.com 732-590-2228	Yes	Yes	Yes
​Sieben Energy Associates Chicago, IL www.siebenenergy.com	​Jerry Burin jerry.burin@aecom.com 312-373-6639	Yes	Yes	Yes	Yes
Siemens Mount Prospect, IL www.siemens.com	Corina Cross corina.cross@siemens.com 224-200-9904	Yes	Yes	Yes	Yes
Singh360 Medina, MN www.singh360.com	Abtar Singh abtar@singh360.com 651-605-1093	Yes
Sitton Energy Solutions O’Fallon, IL www.sittoncg.com/energy	Doug Sitton dsitton@sittoncg.com 314-309-2029x101	Yes	Yes	Yes	Yes
The Ogni Group Wood Dale, IL www.ognigroup.com	Ramu Adusumilli Radusumilli@ognigroup.com 773-318-8824	Yes
​U&S Services, Inc. Tonawanda, NY www.usservicesinc.com	​Jack Crowley crowleyj@usservicesinc.com 301-651-6868	​	​	​	Yes
VK Energy Consulting Oconomowoc, WI	Venkat Kumar venkat6n390@gmail.com 630-488-2213	Yes	Yes	Yes