Southwest Power & Light® | Rates, Plans, Reviews | 866-941-7975

Southwest Power and Light is an electricity company in Texas.

Compare them with other companies that offer straightforward plans, such as Reliant Energy. You’ll see lower rates from Gexa Energy, although their plans provide low rates within narrower usage ranges. Read their EFLs to make sure they’re a fit for your home’s usage.

Southwest Power is no longer providing electricity services, and they are transferring all of their residential customers to Discount Power.

Compare Southwest Power Rates to Top Texas Providers

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 02:35 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 02:35 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 02:35 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 02:35 PM. Based on 1000 kWh in Oncor zone. Enter your zip code above for rates in your area.

Call Reliant (866-735-1218)

Reviews and Ratings

SWPL has fairly positive reviews, with almost 70 Google reviews and a near 3-star rating. They’re also Better Business Bureau accredited, and they have an A+ score.

Compare SWPL to reviews of electric companies in Texas to determine which electricity company is best for your needs.

SWPL Bill Pay

Wondering: “How do I pay my Southwest Power electric bill?” At SWP&L, you can pay your electric bill online with Visa or MasterCard. They also accept payments through their automated voice response system, as well as mail-in checks and money orders.

Switching, Moving, and Cancellation Fees

If you’re considering switching, transferring or canceling your Southwest Power electricity plan, check out our Electricity Facts Label (EFL) guide.

The EFL provides critical information on energy rates and Early Termination Fees (ETFs). Reading a plan’s EFL allows you to get an apples-to-apples comparison of rates at popular usage levels to assess if that plan meets your home’s energy needs.

Other information on your EFL includes:

  • Base and energy charges
  • Transmission and Distribution Utility (TDU) fees
  • Type of product (fixed rate or variable rate)
  • Contract term length
  • Renewable energy content

How do I cancel Southwest Power and Light service?

If you’re considering canceling your Southwest Power and Light service, you can contact customer service directly or terminate your plan online.

Note that if you’re canceling your service before your contract ends, you may face an ETF. You may not have to pay an ETF if you wait to cancel your service until the final 14 days of your contract or if you’re moving.

Transferring your service

To transfer your electricity plan, just notify SWPL and give them your new address. Be sure to notify them at least 30 days before your moving date for a smooth transition and to maintain continuous service.

Report a Southwest P&L Power Outage

If you experience a Southwest Power and Light power outage, contact the Transmission Distribution Utility (TDU) in your service area.

Below is the contact info for utility companies in Texas:

  • Oncor: 888-313-4747
  • AEP: 866-223-8508
  • CenterPoint Energy: 800-332-7143
  • Texas New Mexico Power (TNMP): 888-866-7456
  • Sharyland Utilities: 800-545-4513

SWPL Customer Service

You can reach Southwest Power’s customer service via telephone or email. Their hours are from Monday to Friday, 8:30 am to 5:30 pm CT.

Top Texas Municipalities Serviced

Deregulated Cities
Houston
Dallas
Fort Worth         
Katy
Laredo
Waco
Midland
Corpus Christi       
Frisco
McAllen
Galveston
Irving

See all deregulated cities in Texas.

Zip Codes Serviced

Enter your zip code for cheap rates in your area

About Southwest Power

Sometimes referred to as SWPL, Southwest Power and Light is an energy provider that offers a variety of new energy plans, including green energy.

They try to simplify the process so customers can easily choose an electricity plan that fits their needs. They offer both commercial energy and residential electricity.

Business Information

Their mailing address is PO Box 3079 Houston, TX 77253-3079.

You can reach them at 866-941-7975.

Southwest Power Frequently Asked Questions

Is Southwest Power a good company?

Southwest Power and Light is accredited by the Better Business Bureau with an A+ rating. That said, consider their customer star reviews regarding billing practices, customer service, electricity rates, and more. They currently have near-3-star reviews on Google, with almost 70 verified reviews.

Who owns Southwest Power?

SWPL is owned by Texpo Energy Group, an energy provider that services markets in Texas, Pennsylvania, and California. Texpo Energy Group also provides natural gas in select markets.

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