Certified Marketers

A list of certified gas marketers and contact information. To update information on this page, please contact Irma Ormeno.

Colonial Energy
  • Telephone: 706.839.4222

Colonial Energy, Inc. , a division of the Colonial Group, Inc., is a marketer along the eastern seaboard from ME to GA and points inland based on demand to TX. Headquartered in Savannah, GA, we are a family owned, diversified energy, chemical, lubricant, shipping, terminal, and transportation company with regional offices in Clarkesville, GA, Fairfax, VA, and Houston, TX.

Headquarters:Baltimore MD. We also have a local office in Atlanta, GA

Constellation is a leading competitive supplier of power, natural gas and energy products and services for homes and businesses across the continental United States. Constellation supports Hands On Atlanta in a big way. We’ve pledged $150,000 to Hands On Atlanta over the next three years. Constellation employees will also be working shoulder-to-shoulder with other Hands On Atlanta volunteers throughout the year.

Contract:We only require contracts on fixed rate plans.
Deposit:Based on credit information, deposit may be required.
FireSide Natural Gas
  • Inside Atlanta: 678.872.0250
  • Outside Atlanta: 1.866.517.0250
Headquarters:Marietta, GA

FireSide Natural Gas was founded in 2007, born out of the success of Energy Solutions, Inc. a provider of natural gas to some of the states largest consumers. FireSide's competitive pricing, simple rate plans and excellent customer service make selecting a natural gas provider a "no brainer."

Fuel Georgia
Headquarters:Jackson, Georgia

Fuel Georgia was founded in 2020 by Central Georgia Electric Membership Corporation, a member-based cooperative that is well-known for low rates and outstanding customer service. Our mission is to fuel Georgia with exceptional service, simplicity, and transparency.

Contract:Contracts are required for fixed rate plans. Variable plans do not require a contract.
Deposit:Based on credit information, a deposit may be required.
Gas South
Headquarters:Atlanta, GA

Gas South is the largest provider of natural gas in competitive retail markets throughout the Southeastern U.S. Following the acquisition of Infinite Energy in 2020, Gas South now serves more than 425,000 residential, commercial, industrial and wholesale customers in Georgia, Florida, North Carolina and 11 other states. Gas South offers simple and straightforward rate plans, outstanding local customer service and a promise to give 5% of profits to support children in need. Gas South is a wholly owned subsidiary of Cobb EMC, one of the country’s largest electric cooperatives.

Contract:Not required
Bills:Monthly, due within 21 days, late fee will apply
Deposit:No deposit required
Customer Service Hours:Monday-Friday, 8 am – 7 pm EST
Saturday 8 am – 5 pm EST
Georgia Natural Gas
  • Inside Atlanta: 770.850.6200
  • Outside Atlanta: 1.877.850.6200
Headquarters:Atlanta, GA

Georgia-based company founded in 1998.  Natural gas is our only business and more Georgians have chosen Georgia Natural Gas than any other marketer in Georgia.

Contract:Not required
Bills:Monthly, due within 20 days, late fee will apply
Deposit:Based on credit information
Mansfield Power & Gas
Headquarters:Gainesville, GA

Mansfield provides comprehensive natural gas, electric supply, petroleum fuel supply, distribution, delivery, and dispensing solutions to our customers through an integrated network of refiners, terminals, carriers, and retailers throughout North America. We deliver over three billion gallons of petroleum products, ethanol, biodiesel, and diesel exhaust fluid annually to customers throughout the United States. Our success is the result of a thorough understanding of the industry, a commitment to improvement, and an adaptation to market changes. We have a history of establishing and maintaining long-term, mutually profitable client relationships.

SCANA Energy
  • Telephone: 1-877-467-2262
Headquarters:Atlanta, Georgia

SCANA Energy has been serving residential and commercial customers in Georgia since 1997. We provide friendly, knowledgeable customer service, competitive pricing and flexible payment options. We’re committed to supporting the communities we serve and being a leader in innovative rate plans and products to better serve our customers.

Contract:Contracts are required for fixed rate plans only
Bills:Approximately monthly
Deposit:Based on credit information
Stream Energy
  • Telephone: 1-866-447-8732
Headquarters:Dallas, TX

Founded in Texas in 2005, Stream provides residential and business customers with electricity and natural gas services in states across the country where customers can choose their energy provider. Today, Stream proudly serves customers in Texas, Georgia, Pennsylvania, Maryland, New Jersey, New York, Illinois, Delaware, Ohio and Washington, D.C., powering their lifestyles with simple plans featuring straightforward pricing and reliable service.

Contract:Fixed-price plans.
Bills:Monthly, due 20 days after the bill date. Late fees apply if paid past due date on the invoice.
Deposit:No deposit required for customers who meet credit requirements.
Town Square Energy
Headquarters:Newark, New Jersey
Customer Service Hours:Monday - Friday: 8:30am-5:30pm ET
True Natural Gas
  • Telephone: 770 502-0226
Headquarters:Palmetto, GA

True Natural Gas is an affiliate of Coweta-Fayette EMC, a consumer owned electric cooperative serving 80,000 customers in 8 North Georgia counties for over 70 years.

Contract:Contracts are not required on variable rate plans. Contracts are required on fixed rate plans only.
Bills:Monthly, due within 21 days, late fee will apply.
Deposit:No deposit required for customer with good credit.
Customer Service Hours:Monday - Friday 8AM - 5PM
Walton EMC Natural Gas
  • Inside Atlanta: 770.267.2505
  • Outside Atlanta: 1.866.WEMCGAS
Headquarters:Monroe, GA

Walton Gas has been serving Georgia residents, businesses and industry since 2002.  Based in Georgia, Walton is guided by its founding principles of putting the consumer first – always offering competitive rates, being easy to do business with and fostering customer-driven innovation.  Our trusted, community-based approach has led us to be rated the highest in customer satisfaction among all marketers 3 years in a row.

Contract:Not Required
Deposit:Based on Credit
Customer Service Hours:7 a.m. to 7 p.m.
Xoom Energy
  • Telephone: 855-203-3808
Headquarters:Huntersville, NC

XOOM Energy Georgia, LLC (“XOOM Energy”) provides natural gas service to residential and small business customers in Georgia. XOOM Energy serves consumers in more markets than any other retail energy supplier. Since 2017, XOOM Energy has been connecting Georgia natural gas customers with pricing and plans designed to fit their budget and lifestyle.

Contract:Month-to-month variable plans and fixed rate plans
Bills:Monthly, due within 21 days, late fee will apply if paid past due date on the invoice
Deposit:No deposit required for customer with good credit.