Spark Energy™ Rates and Plans | 877-547-7275

Spark Energy has been a Texas electricity provider since 2002. If you’re considering Spark, be careful, as many of their plans are not straight-forward and include gimmicks that can cause bill surprises. For alternatives, see competitive rates below.

You can also check out our full list of Texas energy providers, or enter your zip code on this page to compare plans and rates.

Texas electricity rates are generally lower than last year, even with the record high temperatures reached in Texas this year.

Compare Texas Rates

9 Gexa Energy Vetted Guaranteed Plans

Plan NamePlan LengthRate
Gexa Eco Saver Plus 1212 Months10.7 ¢/kWh
Gexa Eco Saver Plus 2424 Months10.7 ¢/kWh
Gexa EV 2424 Months14.8 ¢/kWh
Gexa Energy Saver 2424 Months16.9 ¢/kWh
Gexa Saver Freedom 3636 Months17.1 ¢/kWh
Gexa Eco Saver Lite 1212 Months19.5 ¢/kWh
Gexa Eco Saver Advantage 1212 Months19.7 ¢/kWh
Gexa Eco Saver Premium 1212 Months20 ¢/kWh
Gexa Eco Saver Premium 2424 Months20 ¢/kWh
  • *Rates as of 04/16/2024 at 03:09 PM. Based on 1000 kWh in Oncor zone. Enter your zip code above for rates in your area.

Call Gexa (855-639-8212)

8 4Change Energy Plans & Rates

Plan NamePlan LengthRate
4Change - Maxx Saver Select 1212 Months10.7 ¢/kWh
4Change - Maxx Saver Select 2424 Months10.7 ¢/kWh
4Change - Cash Money 1212 Months14.1 ¢/kWh
4Change - Charitable Saver 1212 Months14.2 ¢/kWh
4Change - One Rate 2424 Months15.7 ¢/kWh
4Change - One Rate 1212 Months16.3 ¢/kWh
4Change - Power Maxx Saver 1212 Months17.2 ¢/kWh
4Change - Power Maxx Saver 2424 Months17.2 ¢/kWh
  • *Rates as of 04/16/2024 at 03:09 PM. Based on 1000 kWh in Oncor zone. Enter your zip code above for rates in your area.

Call 4Change (888-366-7291)

8 Frontier Energy Plans & Rates

Plan NamePlan LengthRate
Frontier - Frontier Saver Plus 1212 Months10.7 ¢/kWh
Frontier - Frontier Saver Plus 2424 Months10.7 ¢/kWh
Frontier - Smart Budget 2424 Months14.9 ¢/kWh
Frontier - Smart Budget 1212 Months15.2 ¢/kWh
Frontier - Smart Budget 3636 Months15.5 ¢/kWh
Frontier - Frontier Saver Value 1212 Months19.4 ¢/kWh
Frontier - Frontier Saver Max 1212 Months20 ¢/kWh
Frontier - Frontier Saver Max 2424 Months20 ¢/kWh
  • *Rates as of 04/16/2024 at 03:09 PM. Based on 1000 kWh in Oncor zone. Enter your zip code above for rates in your area.

Call Frontier (855-782-8379)

6 Reliant Energy Trusted Plans & Rates

Plan NamePlan LengthRate
Reliant - Conservation 2424 Months15.5 ¢/kWh
Reliant - Basic Power 2424 Months15.8 ¢/kWh
Reliant - Conservation 1212 Months15.9 ¢/kWh
Reliant - Basic Power 1212 Months16.2 ¢/kWh
Reliant - Truly Free Weekends 100% Solar 1212 Months17.8 ¢/kWh
Reliant - Truly Free Nights 100% Solar 1212 Months18.2 ¢/kWh
  • *Rates as of 04/16/2024 at 03:09 PM. Based on 1000 kWh in Oncor zone. Enter your zip code above for rates in your area.

Call Reliant (866-735-1218)

Reviews & Ratings

On the Spark Better Business Bureau page you’ll find a poor BBB rating and an alert. Home Energy Club gives every provider an independent rating score based on our observations of the provider’s policies, decision-making and customer attentiveness.

HEC Spark Energy Rating Score: 3.5 out of 5 

Customer Ratings

Spark Energy’s customers have given them mid-range scores, and their best category is Billing Quality, with a 4.0 out of 5.

Customer Reviews

You can see more details on our Spark Energy reviews page.

Spark Energy Plans in Texas

Spark Energy plans offer competitive electricity rates in Texas, but a number of their plans are not straight-forward and include gimmicks that can cause bill surprises.

Take your time and research thoroughly before enrolling in Spark Energy plans. It’s critical that you review the EFL for any energy plans you are considering; you want to make sure to choose a plan that is the right match with your home’s usage.

Fixed-rate plans

Spark Energy plans include fixed-rate electricity that lock in your rate for up to three years, including partial year plans, and plans with 12, 24, and 36-month term lengths.

If you’re interested in plans from light companies in Texas offering free electricity, such as so-called free nights and weekends plans, be certain to review the EFL for these plans and note the rates for the non-free hours, which are often high.

For no deposit electricity, energy providers will generally not require a deposit if you meet their credit requirements. You can also check electric companies that offer pay as you go “prepaid” plans that do not require deposits.

Be cautious of plans with high base charges

Spark electricity plans in Texas include some straight-forward rates that produce relatively predictable energy bills, but the company also has energy plans that have the potential to produce severe billing surprises. These plans have large base fees regardless of the amount of energy you consume.

If your home consistently uses large amounts of energy each month, these plans may result in competitive pricing, but if you have a small home, apartment, or condo, your relatively low usage may result in an average rate of up to 30+ cents per kWh.

Compare vetted electricity rates in your zip code

Bill Pay & Login

For Spark Energy bill pay information, review your information and make payments online via the Spark Energy login page. You can also call an operator at the Spark Energy phone number, 877-547-7275. On your Spark Energy monthly bill, you will see the average rate that you paid.

Switching, Moving, and Cancellation Fees

Transferring service from your current home to a new home in another deregulated energy zone in Texas, is simple and your electric company should not charge a fee for making the transfer.

Contact Spark Energy at least 30 days in advance of your move-out/move-in to understand their fees.  Based on your plan type and the Terms of Service, you may be required to pay a cancellation fee.

Reporting An Outage

If you’re experiencing a Spark Energy power outage, rather than call Spark, call your area Transmission & Distribution Utility company (TDU).

Below are the TDU phone numbers for the various Texas zones:

  • Oncor (Dallas area): 888-313-4747
  • AEP: 866-223-8508
  • Centerpoint Energy (Houston): 800-332-7143
  • Texas New Mexico Power (TNMP): 888-866-7456

About Spark Energy

Spark electricity plans occasionally have large monthly base fees of $200, which may produce competitive pricing if your home has high energy usage, but can produce extremely high rates if you have a small home (close to 20 cents/kWh) or apartment (over 30 cents/kWh). Be sure to read the Electricity Fact Label (EFL) associated with each Spark Energy plan you’re considering.

Business Information

Spark Energy’s corporate headquarters are in Texas at:

12140 Wickchester Ln STE 100, Houston, TX 77079, United States

If you want to sign up for a plan you can enroll online or call 877-547-7275.

Top Texas Municipalities Serviced

Deregulated Cities
Fort Worth         
Corpus Christi       

See all deregulated cities in Texas.

Top Spark Energy Zip Codes Serviced

Enter your zip code to compare Spark Energy rates in your area

Spark Energy Frequently Asked Questions

Is Spark Energy a good company?

To determine whether this electricity provider is a good company, we recommend that you read Spark’s reviews and customer ratings. You’ll find reviews from independent sources, such as the BBB, Texas Public Utility Commission, and major review sites such as Yelp and Google. It may also be helpful to view the Spark Energy plans and compare them to other electricity companies.

On Yelp, Spark has the lowest rating of one star. Spark is not accredited by the Better Business Bureau, where is has almost 100 complaints.

How can I pay my Spark Energy bill?

You have various options for your Spark Energy bill payment, such as:

  • Use online Spark bill pay at the Spark Energy login page.
  • One-time payment with your Spark Energy account number.
  • Phone payment by calling Spark Energy phone number at 877-547-7275.
  • Mail bill payment by sending your checks to Spark Energy, P.O. Box 3015, Houston, Texas 77253.

How do I cancel Spark Energy?

If you decide to cancel your Spark Energy service, contact them at 877-54-SPARK (77275), and wait for 10 business days to cancel your agreement. Based on your plan type and the Terms of Service, you may be required to pay the Spark Energy cancellation fee.

How to sign up for service?

To sign up with Spark Energy, you can visit their website or call the Spark Energy phone number at 877-547-7275. Before you sign up, you can compare electric company rates in Texas from major electric companies.

How do I contact Spark Energy?

Contact the Spark Energy phone number for customer service at 877-547-7275, or send mail to: 12140 Wickchester Ln Suite #100, Houston, Texas 77079. Email your queries to


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On Home Energy Club, our cost calculator widget helps you to choose an energy plan by performing detailed calculations so you can quickly compare estimated plan costs based on your historic usage data and publicly-available data. Your actual future bill amounts will depend on your future energy usage, which cannot be precisely determined, so the accuracy of plan cost data cannot be guaranteed. You should always read the details of an energy plan’s Electricity Facts Label (EFL) to decide if it’s a fit for your home.

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