In order to bring you the best possible user experience, this site uses Javascript. If you are seeing this message, it is likely that the Javascript option in your browser is disabled. For optimal viewing of this site, please ensure that Javascript is enabled for your browser.
Login    Contact Us    Site Map    FAQs    Careers     NewEnergy Blog
Constellation NewEnergy
Home Why Switch? About Us Experience Electricity Natural Gas
Contact Us
Contact Us
Contact Us Form
    Setup Online Access - Electric
    Setup Online Access - Gas
    Forgot Online Login- Electric
    Forgot Online Login - Gas
Corporate Headquarters
100 Constellation Way, Suite 1200C
Baltimore, MD 21202
866-237-7693 (toll-free)
410-783-2800 (local)
Send us a note:
Send us your questions or comments through an online form.
  Origination
  Human Resources
  Media & Public Relations
  Investor Relations
  Constellation Energy Project & Services

  

Electricity

Toll Free
866-237-POWER (7693)



Electricity Offices

United States

Electricity  Multi-Region
For businesses with multiple regions:
Major Accounts
100 Constellation Way, Suite 1200C
Baltimore, MD 21202
Phone 410-470-3030
Fax 410-223-3194
E-mail
   Sales: CNESalesNS@constellation.com

Electricity  California
Western Region
Two California Plaza
350 South Grand Avenue, Suite 3800
Los Angeles, CA 90071
Phone 213-576-6000
Fax 213-576-6060
E-mail
   Sales: CNESalesCA@constellation.com

Electricity  Connecticut
New England Region
116 Huntington Avenue
Suite 700
Boston, MA 02116
Phone 617-772-7500
Fax 617-772-7550
E-mail
   Sales: CNESalesCT@constellation.com

Electricity  Delaware
Mid-Atlantic Region
100 Constellation Way, Suite 1200C
Baltimore, MD 21202
Phone 888-638-8900
Fax 800-866-7970
E-mail
   Sales: CNESalesMD@constellation.com

Electricity  Illinois
Great Lakes Region
550 W. Washington Boulevard, Suite 300
Chicago, IL 60661
Phone 312-704-9200
Fax 888-829-8750
E-mail
   Sales: CNESalesIL@constellation.com

Electricity  Maine
New England Region
116 Huntington Avenue
Suite 700
Boston, MA 02116
Phone 617-772-7500
Fax 617-772-7550
E-mail
   Sales: CNESalesME@constellation.com

Electricity  Maryland
Mid-Atlantic Region
100 Constellation Way, Suite 1200C
Baltimore, MD 21202
Phone 888-638-8900
Fax 800-866-7970
E-mail
   Sales: CNESalesMD@constellation.com

Electricity  Massachusetts
New England Region
116 Huntington Avenue
Suite 700
Boston, MA 02116
Phone 617-772-7500
Fax 617- 772-7550
E-mail
   Sales: CNESalesMA@constellation.com

Electricity  Michigan
Great Lakes Region
550 W. Washington Boulevard, Suite 300
Chicago, IL 60661
Phone 312-704-9200
Fax 312-704-9204
E-mail
   Sales: CNESalesMI@constellation.com

Electricity  New Hampshire
New England Region
116 Huntington Avenue
Suite 700
Boston, MA 02116
Phone 617-772-7500
Fax 617-772-7550
E-mail
   Sales: CNESalesNH@constellation.com

Electricity  New Jersey
Metro-North Region
810 7th Avenue, Suite 400
New York, NY 10019
Phone 212-885-6400
Fax 212-883-5888
E-mail
   Sales: CNESalesNJ@constellation.com

Electricity  New York
Metro-North Region
810 7th Avenue, Suite 400
New York, NY 10019
Phone 212-885-6400
Fax 212-883-5888
E-mail
   Sales: CNESalesNY@constellation.com

Electricity  Ohio
Great Lakes Region
550 W. Washington Boulevard, Suite 300
Chicago, IL 60661
Phone 312-704-9200
Fax 312-704-9204
E-mail
   Sales: CNESalesOH@constellation.com

Electricity  Oregon
Western Region
Two California Plaza
350 South Grand Avenue, Suite 3800
Los Angeles, CA 90071
Phone 213-576-6000
Fax 213-576-6060
E-mail
   Sales: CNESalesOR@constellation.com

Electricity  Pennsylvania
Mid-Atlantic Region
100 Constellation Way, Suite 1200C
Baltimore, MD 21202
Phone 888-638-8900
Fax 800-866-7970
E-mail
   Sales: CNESalesPA@constellation.com

Electricity  Rhode Island
New England Region
116 Huntington Avenue
Suite 700
Boston, MA 02116
Phone 617-772-7500
Fax 617-772-7550
E-mail
   Sales: CNESalesRI@constellation.com

Electricity  Texas
1221 Lamar Street, Suite 750
Houston, TX 77010
Phone 713-222-6080
Fax 713-222-6082
E-mail
   Sales: CNESalesTX@constellation.com

Electricity  Washington DC
Mid-Atlantic Region
100 Constellation Way, Suite 1200C
Baltimore, MD 21202
Phone 888-638-8900
Fax 800-866-7970
E-mail
   Sales: CNESalesDC@constellation.com
Natural Gas Division

Toll Free
800-900-1982

9960 Corporate Campus Drive, Suite 2000
Louisville, KY 40223
Phone: 800-900-1982 or 502-426-4500
Fax : 502-426-8800
Natural Gas - Email Us



Natural Gas Offices

United States

Natural Gas  West Region
AZ, CA, CO, ID, MT, NM
NV, OR, UT, WA, WY
50 Oak Ct, Suite 120
Danville, CA 94526
Phone: 800-900-1982 or 925-552-9604

Natural Gas  South Region
AR, LA, MS, OK, TX
8801 S Yale, Suite 402
Tulsa, OK 74137
Phone: 800-900-1982 or 918-496-3338

Natural Gas   Mid-Continent Region
IA, KS, MN, MO, ND, NE, SD
12120 Port Grace Boulevard Suite 200
LaVista, NE 68128
Phone: 800-900-1982 or 402.829.3900

Natural Gas  Midwest Region
IL, WI
100 N Lincolnway, Suite B
North Aurora, IL 60542
Phone: 800-900-1982 or 630-264-6600

Natural Gas  Northeast Region
DC, DE, MD, NJ, NY, PA
VA, WV, New England States
300 Corporate Parkway, Suite 140N
Amherst, NY 14226
Phone: 800-900-1982 or 716-614-1800

Natural Gas   Ohio Valley Region
IN, MI, OH
3060 Commerce Drive, Suite 4
Fort Gratiot, MI 48059
Phone : 800-900-1982 or 502-426-4500

Natural Gas   Southeast Region
AL, FL, GA, KY, NC, SC, TN
9960 Corporate Campus Drive, Suite 2000
Louisville KY 40223
Phone: 800-900-1982 or 502-426-4500


Origination
Constellation NewEnergy
100 Constellation Way
Suite 1200C
Baltimore, MD 21202
Phone 410-470-3030
Fax 410-223-3194
CNEorigination@newenergy.com

Human Resources
Constellation NewEnergy
Attn: Human Resources
750 E. Pratt Street
Baltimore, MD 21202

Media & Public Relations
Constellation Energy
Media Relations Office
P.O. Box 1475
Baltimore, MD 21203

Media Line: 410-470-7433
Note: The Media Line is reserved for reporters and other members of the media.		  
Investor Relations
Constellation Energy
Investor Relations Office
750 E. Pratt Street
Baltimore, MD 21202
410-783-3647
InvestorRelations@constellation.com

Constellation Energy Projects & Services
Energy Solutions for Government, Municipalities and Large Commercial and Industrial Customers.
100 Constellation Way
Baltimore MD 21202
Toll Free: 800-4ENERGY (800-436-3749)
www.ceprojects.com


©2010 Constellation NewEnergy Inc. All rights reserved. Privacy Policy | Linking Policy | Legal Disclaimer | Constellation.com