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Authorized Suppliers

As a courtesy to our customers, we have provided company information and/or Web links for those ESCOs that have chosen to provide this information. Please note: National Grid does not endorse any ESCO nor are we responsible for the content of external Web sites.

Customer Service
700 Rockaway Turnpike
Lawrence NY 11559
Phone: (516) 992-6000

Contact info
78 Rapelye Street
Brooklyn, NY, 11231
Phone: (718) 836-9222
Fax: (718) 643-6356

555 Pleasantville Road, South Building, Suite S-107
Briarcliff Manor, NY 10510
844.692.4372 (844-MY-AGERA)

Contact info 
Customer Service 
PO Box 4819
Syracuse, NY 13214
Phone: (888) 982-4929

Elizabeth Polke
3 School Street Suite 101B
Glen Cove, NY 11542
Phone: (844) 344-2672
Fax: (516) 213-1296
Contact info 
Robert Gloria 
76 Union Avenue Suite H 
Ronkonkoma, NY 11779 
24 hours: (866) 832-6115 
Phone: (631) 676-4224 
Fax: (631) 615-6467 
Cell: (631) 903-9088

Contact info
Moshe Mueller
150 Airport Road
Suite 1200
Lakewood, NJ 08701
Phone: (888) 636-3749
Fax: (732) 364-3555

1801 N. Lamar Street
Suite 200
Dallas, TX 75202
Phone: (877) 282-6248

Ameristar Energy, LLC, a division of BellOil, Inc., is part of a proud tradition of prompt, reliable service. We have been serving the Long Island and New York City metropolitan area for over twenty years. The staff and executives at Ameristar Energy, LLC, remain dedicated to excellence. Ameristar will provide you with great service and competitive pricing.

76 Union Avenue 
Suite H 
Ronkonkoma, NY 11779 
Phone: (888) 321-4GAS 
Fax: (631) 615-6467
Contact info
Customer Service
411 Cleveland Street #299
Clearwater, FL 33755
Phone: (800) 205-7491

Jon Loercher
1862 Charter Lane
Suite 101
Lancaster, PA 17545
Fax: (717)-664-8133

6714 4th Avenue
Brooklyn, NY 11220
(718) 277-7683
Fax: (718) 228-9886

Riccardo Cincotta
1595 Ocian Ave
Suite A12
Bohemia, NY 11716
(631) 750-5200
Fax: (631) 750-6063

Ashton Fox
16 Tyson Place
Bergenfield, NJ 07621
(201) 384-5552
Fax: (201) 387-2882

We at Atlantic Energy offer highly competitive solutions to help understand, manage, and produce overall savings to your energy bill. Atlantic Energy believes in the value of long term, community based relationships that helps our customers save money for years to come.

Contact info
Patrick Linden
62 South St. Ste. 202
Oyster Bay, NY 11771
Phone: 1-800-917-9133
Fax: 1-516-922-2055

P.O.Box 223
Huntington, NY 11743

125 East Jefferson Street
Suite 800
Syracuse, NY 13202
(877) 280-4909
Fax: (315) 701-1812

Brown's Fuel Service LLC is a New York based Energy Service Company approved by the New York State Public Service Commission to sell natural gas. Brown's Fuel Service LLC is a division of Brown's Fuel Oil Service, a family owned and operated business with over 50 years of heating industry experience. We offer fixed and variable pricing to residential, commercial and industrial users, with very competitive pricing. Please call for a free savings analysis.

Contact info
9 Sommers Lane
Staten Island, NY 10314
Phone: (855)-276-9673
Fax: (718) 442-1445

Joseph Jajati
425 Broadway
New York, NY 10013
(212) 680-4251
Fax: (212) 680-4262

Censtar Energy Corporation is an ESCO natural gas supplier servicing National Grid territories in the New York City and Long Island areas. The management team of Censtar Energy has many years of customer service experience in the residential and commercial energy business. Censtar Energy is headquartered in New Rochelle, New York and has a large team of well trained and dedicated phone service professionals standing by, twenty four hours a day seven days a week, ready to help our clients and potential clients in any way possible.

56 Harrison St
Suite 306
New Rochelle, NY 10801
Phone: (877) 529-6701
Phone: (914) 665-1200

Founded in 1977, Chief Energy Corp. has been dedicated to providing energy needs to all of our customers, both new and old. Our company is family owned and operates in the New York City Metropolitan area. Chief Energy provides #2, #4 and #6 oil, natural gas and diesel fuel. We specialize in residential and commercial properties. Our in house pricing analysts review the market fluctuations daily and adjust the pricing we offer accordingly. We work hard to ensure that our pricing is one of the most competitive in the industry. We offer: Licensed installers, boilers, burners and maintenance, All architectural filings required by the City of New York, Pleasant and knowledgeable staff eager to assist you with all of your energy needs, 24 hour service during the winter months, Gas conversions. We have a supportive staff that takes pride in our service department's fast and accurate assessment of any situation and provides a quick resolution leaving you with the least down time as possible. As an Energy Service Company (ESCO) registered with The Public Service Commission, we supply Natural Gas in the service areas of National Grid and Con Edison. The transition is seamless. Chief Energy's charges will appear on National Grid's bill. No extra bills in the mail. Payments are remitted to National Grid. No additional checks to write. Let Chief Energy be your source for all your energy needs.

Contact info
Tanya Borghese
918 McDonald Avenue
Brooklyn, NY 11218
Phone: (718) 438-6676
Fax: (718) 972-0896

100 Waugh Drive
Suite 500
Houston, Texas 77007

Citizens Choice Energy is one of New York’s fastest growing energy suppliers of gas and electric for both residential and business customers, with green products available. We offer competitive rates and are constantly looking for ways to reduce customer rates and save money for the consumer. We excel in customer service. Our representatives are available from 9:00 AM-5:00 PM to help you with your every need. Make Citizen’s Choice your choice for your energy provider.

172 West Englewood Avenue
Teaneck, NJ 07666
(866) 223-8882

City Power and Gas is an ESCO (Energy Service Company) and is certified by the Public Service Commission. We provide natural gas and electricity for New York City and Long Island. We are always striving for ways to save our customers time and money. City Power & Gas has quickly become New York's fastest growing Energy Service Company. Analyzing a utility bill can be a challenging task for anyone but CP&G makes understanding your bill easy. Just contact us and receive a simple and easy review of your monthly gas or electric usage.

67 Wall Street
New York, NY 10005
(212) 600-1885
Fax: (516) 706-2556
Skype: citypowerandgas

998 Old Country Road
Plainview, NY  11803
(516) 393-5977
Fax: (516) 706-2556

Susan Filgueras
3975 Fair Ridge Drive
Suite T-10 North
Fairfax, VA  22033
(845) 429-3229
Fax: (845) 786-5341

Columbia Utilities is one of the oldest, most well established energy companies providing service to customers throughout the State of New York. We have been family owned since 1938, supplying Electricity, Natural Gas and Fuel Oil to our customers. We are a full service energy company and our age states our reputation. We have been in business for over 68 years by saving our customers money on their energy bills and giving them the customer service they deserve. We service all types of customers – Residential – Commercial – Industrial - and have multiple pricing structures. We also have the availability of Service Technicians for those customers located within our Maintenance Area. Since we are a local company, we are able to establish a relationship with all of our customers. We are confident that you will be pleased with the services we provide for you. Please call our office with any inquiries.

Contact info
Robert Palmese
Columbia Utilities
8751 18th Ave.
Brooklyn, NY 11214
Phone: (877) 726-5862

James McGraw
1221 Lamar Street
Suite 850
Houston, TX. 77010
Fax: 713-357-2991

County Energy Corp.
18-75 42nd Street
Astoria, NY 11105

1 Hess Plaza
Woodbridge, NJ 07095
Phone: (732) 750-6000

Luis Davila
12 Greenway Plaza
Suite 800
Houston, TX  77046
(713) 877-3936
Fax: (713) 877-3559

330 Sunrise Hwy
Suite 220
Rockville Centre, NY 11530
Phone: (718) 402-5107
Fax: (718) 402-4336

68 South Service Road
Suite 100
Melville, NY 11747
(877) 494-3726

Energy Solutions specializes in supplying natural gas to both commercial and residential customers at consistently low pricing without surprises or hassles. Our pricing compares favorably to the utilities as well as other ESCO suppliers. We strive to save our customers 7-10% off the utility supply charges. All the information to make an informed decision and compare prices is available at the New York State Public Service Commission website at: Once you have made a decision, go to to sign up or call us at 1 (877) 494-3726. We look forward to serving you. 

Contact info
68 South Service Road
Suite 100
Melville, NY 11747
Phone: (877) 494-3726

David Sokol
165 Remsen St.
Brooklyn, NY 11201
(718) 855-2967
Fax: (718) 852-8628

Family Energy is unlike any other energy service company. We understand your energy needs, and above all we treat you and your family like they are a part of our family.

Contact info
37 East 28th Street
Penthouse Suite
New York, NY 10016
Phone: 1-888-472-1085
Facsimile: 516.977.1003

FFC Energy is an energy service company (ESCO) that serves residential and commercial customers in the NYC Metro area including the five boroughs and Westchester. We are one of the largest and oldest ESCOs in the NYC area. By specializing in low cost natural gas and using our market volume buying power, we are able to pass on significant savings to our customers. Our energy experts and private account managers will give you the personalized service and attention you deserve. Call us today and a personal account representative will show you how FFC Energy can save you money on your energy bills. Ask your representative for a FREE energy analysis which will show you how much you would save by switching to FFC Energy. Enrollment is simple and there is no contract to lock you in. Call us at (718) 832-6700 to learn more today.

Mark Loughlin
180 9th Street
Brooklyn, New York 11215
(718) 832-6700
Fax: (718) 832-6277

Robert Mucci
23 Sleepy Hollow Lane
Dix Hills, NY 11746
Fax: 516-740-2828

Suresh Guddanti
5120 Woodway Drive
Suite 10015
Houston, Texas 77056
Fax: 877-348-0989 

Contact info
Michael Gibbs
One Meridian Blvd
Wyomissing, PA 19610
Phone: (610) 373-7999
Fax: (610) 374-4288

Founded in 1997, Gateway Energy Services was at the forefront of energy deregulation in New York State. Starting with just 50 customers, Gateway Energy Services quickly rose to prominence in the deregulated supplier arena. Today, with over 300,000 residential and commercial customers, we are the most frequently selected independent Energy Service Companies in New York. Our variable pricing saves you money; and our knowledgeable customer service staff saves you time and aggravation. Cost, Convenience, and Customer Commitment, that's the Gateway Energy Services difference.

Contact info
Customer Service
400 Rella Blvd.,
Suite 300
Montebello, NY 10901
Phone: (800) 805-8586
Fax: (877) 326-6810

2800 Bruckner Blvd
Suite 304
Bronx, NY 10456
(718) 536-3000
Fax: (718) 536-3019

Contact info
9525 Queens Blvd. Ste. 1001
Rego Park, NY 11374-4508
Phone: (800) 385-7893
Fax: (718) 408-4923

550 Mamaroneck Ave.
Suite 305A
Harrison, NY 10528
Phone: (1-866) 269-9393

Great Eastern Energy is one of the largest and most successful natural gas marketers (ESCO’s) in the New York area. With over 20 years of accumulated experience and intimate knowledge in the natural gas marketplace, we provide clients with a comprehensive plan that will allow our customers to minimize their energy cost through the implementation of sound energy management strategies. Great Eastern Energy specializes in catering to large and small commercial and industrial customers and offers indexed prices and fixed prices. Customers can also benefit from the single bill system through their local utility or choose to pay Great Eastern Energy directly using a variety of payment methods. We accept MasterCard, American Express or Visa credit card payments as well as check by phone payments.

Nate Kessman
1515 Sheepshead Bay Road
Brooklyn, NY 11235
Phone: (718) 648-0900 ext. 394
Cell: (917) 288-6033
Fax: (718) 648-5111

Contact info 
Michael Hartofilis 
26-12 Borough Place 
Woodside, NY 11377 
Phone: (718) 204-7467; 
1 (888) GLE-4GAS (453-4427)

Susan Swiderski
3711 Market Street
Suite 1000,
Philadelphia, PA 19104
(800) 636-5690

Contact info 
Tom Willetts 
2150 Joshua’s Path 
Hauppauge, NY 11788 
Phone: (877) 348-0909 
Fax: (631) 348-0878

12 College Road 
Monsey, NY 10952 
Phone: (845) 406-9100 ext. 202 

David Rosenberg
Four Executive Blvd, Suite 301
Suffern, NY 10901
Phone: 1-877-HUDSON9 (1-877-483-7669)
Fax: 845-228-3422

Customer Service
520 Broad Street
Newark, NJ  07102
(877) 887-6866
7:30 a.m. to 7:30 p.m., 7 days a week
Fax: (973) 438-1482

PLEASE NOTE: Starting June 1, 2015, IDT Energy Customer Service hours will be Monday thru Friday, 8am to 6pm EST. 

Deborah C. Pinto
410 Park Avenue
15th floor
New York, New York 10022
(917) 560-7865
Fax: (212) 751-3500

Servicing New York and New Jersey for all your Natural Gas needs. Intelligent Energy, known as Infinite Energy, Inc. in the Southeast, is in its thirteenth year as a natural gas marketing company (founded in 1994). Intelligent Energy offers its customers an array of pricing options from guaranteed saving introductory prices, for customers to try us out; to long term fixed rates that eliminate the concern of price fluctuations and allow for long term budgeting.

Sales & Marketing Department
2050 Center Avenue
Fort Lee, NJ 07024
Phone: (877) 483-4684
Fax: (866) 733-1115

Just Energy New York Corp. is a leading energy retailer in North America, with close to one million customer accounts. We give customers peace of mind from volatile energy prices with our 4 and 5 year Price Protection Programs.

P.O. Box 2210
Buffalo, NY 14240-2210
(866) 587-8674

Joseph V. Thomas
111 Sigsbee Ave.
Albertson, NY 11507
(516) 343-9506
Fax: (718) 831-9736

Kitty Bromhead
5120 WoodWay Drive
Suite 10015
Houston, Texas
Fax: 866-926-8193

Lexington Power & Light (LP&L) is a full service “energy service company” (ESCO) registered with the Federal Energy Regulatory Commission (FERC), the Public Service Commission (PSC) and the New York Independent Systems Operator (NYISO). Our goal is to supply all of your gas needs in National Grid territory as well as help you conserve energy, offer alternative energy solutions and save money. Please contact one of our specialists at 1-888-NRG-6768 or visit our website at for all your energy needs. LP&L.....Here when you need us.

Contact info
Tony Manganello
Service Specialist
601 Portion Road, Ste 211
Ronkonkoma NY 11779
Phone: (631) 981-1800 ext. 305
Fax: (631) 981-1882

Abe Leiber
1449 37th Street, Suite 611
Brooklyn, NY 11218
(718) 853-4300
Fax: (718) 853-4301 

David Lederman
1465 A Flatbush Avenue
Brooklyn, NY 11210
Fax: 718-434-9454 

Asher Fried
955 Coney Island Avenue
Brooklyn, NY 11210
(718) 234-1262
Fax: (718) 228-2552

We know customers always have choices available. That’s why it is our responsibility to make sure Marathon Power is always your best choice. When choosing Marathon Power you will get: Competitive Pricing- variable, fixed or capped pricing; Freedom of Choice; and Elimination or Reduction of NYS Sales Tax. Rewards Programs- the more you use the more you earn Marathon Energy is a full service company serving the New York City area, since 1995. We pride ourselves on our ability to assist our customers with all of their fuel oil, natural gas, electricity , heating and cooling needs. Marathon offers emergency repair service 24/7 for all heating and cooling equipment for all types of residential, commercial and industrial properties. Our experts can devise cost-saving strategies; install oil-to-gas conversions, solar power, and energy efficient lighting for your business or home. Marathon Energy is your peace of mind energy provider every season of the year.

Marathon Power LLC dba Marathon Energy
62-01 34th Avenue
Woodside, NY 11377

445 Broad Hollow Road 
Suite 25
Melville, NY 11747
Phone: (800) 370-1449

1 Lethbridge Plaza
Suite 4/4A
Mahwah, NJ 07430
Fax: (888)225-0195

Laurence Morris
6 Industrial Way
Eatontown, NJ 07724
Phone: (732) 542-7575
Fax: (732) 542-8655

Based out of Brooklyn, Mpower Energy is a leading supplier of electricity and natural gas in the five boroughs and Long Island. As a sister company of a large property management firm, our business was formed with a real, first-hand understanding of both the commercial and residential customers’ energy and budgetary demands. Our customers are empowered to make educated decisions through our commitment to price transparency and quality service at a fraction of the cost. We offer tailored plans including fixed, index and guaranteed-savings, and our highly accessible customer service professionals review each account to ensure that customers take maximum advantage of our offered products.

Lavie Popack
1478 President Street
Brooklyn, NY 11213
(877) 286-7693
Fax: (718) 307-6472

NATGASCO, a division of Mitchell-Supreme Fuel Company, supplies natural gas to both commercial and residential accounts. Prices vary with market conditions. Price plans offered are Index Price or Fixed Price (Guaranteed). Contracts are for 12 months. There are no sign-up fees or deposits required. A Level Payment Program is available. Customers have the choice of a single bill or two bills. We accept Visa, MasterCard and Discover credit cards.

Ted Ballison
532 Freeman Street
Orange, NJ 07050
Phone: (800) 840-4GAS
Fax: (973) 672-0148

Supreme Energy, Inc. (Formerly known as NATGASCO) supplies natural gas and electric to both commercial and residential accounts. Prices vary with market conditions. Price plans offered are index price or fixed price (guaranteed). There are no sign-up fees or deposits required. A level payment program is available. Customers have a choice of single bill or two bills. We accept Visa, MasterCard, American Express, and Discover credit cards.

Ted Ballison
532 Freeman Street
Orange, NJ 07050
Fax: 973-672-0148

333 Mamaroneck Avenuenue, #490
White Plains, NY 10605
(888) 947-7899

Customer Service
1745 Broadway
17th Floor
New York, New York 10019
Fax: (888)-789-6355

Customer Service
20 Glover Avenue
Norwalk, CT 06851
Phone: (888) 313-9086

1425 37th Street
Suite 612
Brooklyn, NY 11218
Phone: (718) 435-9100
Fax: (718) 435-6500

3711 Market Street
Suite 1000
Philadelphia, PA 19104
Fax: (800) 520-8189

John D. Lupo
11152 Westheimer
Suite 901
Houston, Texas, 77042
Fax: 866-851-3702

Mahesh Mohan
616 Corporate Way
Valley Cottage, NY 10989
(866) 753-3242
Fax: (917) 456-3398

79 Madison Avenue
2nd Floor
New York, NY 10016
Phone: (212) 400-4832

1074 Broadway
Woodmere, NY 11598
Phone: (855) 32-POWER
(855) 327-6937
Fax: (516) 734-0408

Vjollca Jusufi
39 Old Ridgebury Road
Suite 14
Danbury, CT. 06810
Fax: 203-739-0551

Quantum Power Corp.
95 New Drop Plaza
Staten Island, NY  10306

Charlene Law
7848 West Sahara Ave.
Las Vegas, NV. 89117
(702) 690-7760

550 Broad Street
Newark, NJ 07102

Shannon Berardo
500 Executive Blvd.
Elmsford, NY 10523
(914) 847-0218
Fax: (914) 847-0350

Thomas Scarangello
6767 Amboy Road
Staten Island, NY 10309
(718) 984-0805
Fax: (718) 966-5586 

Rick Gaydos
601 Union Street
Brooklyn, NY 11215
Fax: 718-855-309

SJ Energy Partners Inc. is a leading Natural Gas and Electricity Supplier in the State of New York. We provide service to numerous residential and commercial customers and create customized programs and services tailored to help customers achieve their individual energy objectives in a cost effective manner.To learn more about S.J. Energy Partners, Inc. and our services, please call us today or visit us at:

601 Union Street
Brooklyn, NY 11215
(877) 753-8351
Fax: (718) 855-7309

455 Route 306
Suite 125
Wesley Hills, NY 10952
Phone: (888) 363-4976

South Bay Energy is a state approved Energy Service Company. We provide natural gas to industrial, commercial and residential customers. We offer no fee, no obligation contracts and depend entirely on your complete satisfaction each and every month to retain your continuing business.

Stephen Mills
700 Veterans Memorial Highway
Suite 210
Hauppague, NY 11788
Fax: 631-724-9011

Customer Service
2105 City West Boulevard
Suite 100
Houston, TX 77042
Phone: (713) 977-5634
Fax: (713) 977-5601

185 International Drive
Portsmouth, NH 03801
Customer service # 1-603-430-1000

185 International Drive
Portsmouth, NH 03801
(800) 225-1560

John W. Dorozynski
220 Main Street, Suite 206
Southbury, CT. 06488
(800) 600-3040
Fax: (203) 562-6001 

We offer competitive electricity and natural gas rates to both residential and commercial energy customers through our independent marketing network. Friendly service and helping out in the communities we serve-that's what you can expect from your best friend's energy company. That's Stream Energy.

Customer Operations
P.O. Box 4873
New York, NY 10185

1451 Chews Landing
Suite 100
Clementon, NJ 08021
Phone: (1-844) 277-7517

3355 West Alabama
Suite 1170
Houston, TX 77098
Phone: (888) 355-6205

1152 Wertheimer
Suite 118
Houston, TX 77479
Phone: (281) 864-1550

One Meridian Blvd
Suite 2C01
Wyomissing, PA 19610
(610) 373-7999

Victor Caron
235 Sussex Road
New Rochelle, NY 10804
Fax: 914-654-6522

Robert Leavy
500 Kingsland Avenue
Brooklyn, NY 11222
(718) 383-1400
Fax: (718) 383-6586

64 N. Main St. 
Norwalk CT 06854 
Phone: 866-663-2508 
Fax: (203) 413-4434 

73 Water Street
P.O. Box 777
Bridgeton, NJ 08302
Phone: (856) 455-1111

Kimberley Helm
11208 Statesville Road
Suite 200
Huntersville, NC 28078
Phone: (704) 274-1436
Fax: (704)274-1430