Frontier Utilities
Saver Plus 12
Rate
7.60¢
Term
12 Months
$1000 kWh
$76
Rates as of July 2026 · verify on the EFL
- ✓ 30% green
- ✓ $125 bill credit when your usage is at least 1000kWh
- ✓ 60 Day Happiness Guarantee
Best for Low Rates Frontier Utilities in Hargill
Frontier Utilities in Hargill.
Frontier Utilities has 6 plans live on the Oncor grid serving Hargill. Lowest rate 7.60¢/kWh — about 7.1¢ below the Hargill average.
4.3 · Oncor grid · Hidalgo County
Frontier Utilities in Hargill
By the numbers.
Lowest here
7.60¢
Frontier Utilities in Hargill
Hargill avg
14.72¢
across all providers
Frontier Utilities plans
6
on Oncor
100% green
0
renewable plans
What you actually pay in Hargill
Energy charge vs the wires.
Frontier Utilities's cheapest plan in Hargill is 7.6¢/kWh all-in. That number is two parts: Frontier Utilities's energy charge, plus the Oncor delivery charge — the cost of the poles and wires, set by the PUCT and identical on every plan from every provider on this grid.
Frontier Utilities energy
3.4¢
Oncor delivery
4.2¢
All-in
7.6¢
At a typical 1,000 kWh month, that's about $76 — including the ~$3.42 Oncor meter charge. Because delivery is fixed, the only lever between providers in Hargill is the energy charge. Frontier Utilities's best rate ranks #6 of 18 providers on the Oncor grid.
Top Frontier Utilities picks for Hargill
Best Frontier Utilities plans here.
Frontier Utilities
Saver Value Plus 12
Rate
14.40¢
Term
12 Months
$1000 kWh
$144
Rates as of July 2026 · verify on the EFL
- ✓ 30% green
Frontier Utilities
Light Saver 12
Rate
15.90¢
Term
12 Months
$1000 kWh
$159
Rates as of July 2026 · verify on the EFL
- ✓ 30% green
- ✓ No gimmicks, no bill credits, fixed rate pricing
- ✓ 60 Day Happiness Guarantee
Every Frontier Utilities plan on Oncor
All 6 Frontier Utilities plans in Hargill.
| # | Plan | Rate | |
|---|---|---|---|
| 1 | Saver Plus 12 | 7.60¢ | View → |
| 2 | Saver Value Plus 12 | 14.40¢ | View → |
| 3 | Light Saver 12 | 15.90¢ | View → |
| 4 | Saver Value 12 | 18.00¢ | View → |
| 5 | Saver Deluxe 12 | 18.20¢ | View → |
| 6 | Saver Premier 12 | 18.60¢ | View → |
Hargill, Hidalgo County, sample ZIP 78549. Served by Oncor (outage line: 1-888-313-4747).
Switching in Hargill
Same wires — new bill from Frontier Utilities.
Oncor owns the wires in Hargill and processes the switch in 1-3 business days — no service interruption, no truck roll, no new equipment. Frontier Utilities files the switch on your behalf. Same-day if you order before 4-5 PM Central.
Frontier Utilities in Hargill — FAQ
Common questions.
Does Frontier Utilities serve Hargill, TX?
Yes. Frontier Utilities offers 6 plans in Hargill on the Oncor grid, starting at 7.6¢/kWh all-in. Enrollment is online and service is delivered by Oncor.
What's the delivery charge in Hargill?
Oncor charges about 4.2¢/kWh plus ~$3.42/month to deliver power in Hargill. This is set by the PUCT and is identical on every plan — from Frontier Utilities or any other provider — so the only number that actually differs between providers is the energy charge.
Where does Frontier Utilities rank on price in Hargill?
Frontier Utilities's lowest Hargill rate ranks #6 of 18 providers serving the Oncor grid. The cheapest plan overall in Hargill is 7.1¢/kWh; Frontier Utilities's best is 7.6¢/kWh.
How long does it take to switch to Frontier Utilities in Hargill?
1 to 3 business days. Oncor keeps delivering power the whole time — no interruption, no new meter, no truck roll. Order before roughly 4–5 PM Central on a weekday and same-day switching is usually available.
More on Frontier Utilities
Explore Frontier Utilities.
Compare Frontier Utilities plans in Hargill
See how Frontier Utilities's 6 plans stack up at your real Hargill usage.
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How enrollment works
You pick the plan here. Enrollment finishes on our secure checkout — same rate, no markup. If you'd rather skip the ZIP entry, Live Link pulls your real usage from Smart Meter Texas in about 30 seconds. Same plans, same checkout, less typing.