The city of Duncanville spans the zipcodes 75138, 75116, and 75137
- Our members pay the lowest electricity rate in DUNCANVILLE, TX year round.
- Our members pay 3 to 9 cents per kWh below Retail Rate, see Group Rate Electricity 12-months Historical Rates.
- Why would you stay with the same electric company if you found out you have been overcharged?
Currently, there are more than 1,000 electric plans to choose from which can be confusing for you.
How do I know what plan is best for me?
We can save you 30% to 70% GUARANTEED:
Let Group Rate Electricity find the lowest electricity rate for your usage pattern in Duncanville, TX.
- Call any Retail Electric Provider and ask them to beat Group Rate Electricity.
- Take all 12-months of your electric bills and use our Electric Bill Calculator to see your saving each month.