Compare electricity providers in McKinney, Texas

McKinney is one of North Texas’s fastest-growing cities—and most homes still shop retail electric supply the same way as in larger DFW markets: a regulated wires company (commonly Oncor) maintains the grid, while the brand you enroll with sets contract terms and the supply side of your bill.

Research on this page last updated 2026-03-30. Texas competitive retail electric market; city utility line amounts on our estimate page use separately dated sources.

Compare McKinney, TX electricity plans

See current plans, pricing, and contract options available for eligible Texas service addresses. Compare the total price at your expected usage and review the Electricity Facts Label before enrolling.

Results are address-specific, and plan availability, usage credits, fees, and contract terms can change the total. Review the provider's Electricity Facts Label and Terms of Service before enrolling.

Utility Rates may receive compensation when you use this comparison tool. Compensation does not change our city utility research, source selection, or editorial explanations. We are not your retail electric provider; enrollment, if you continue, is a contract with the provider named in the offer. See our privacy policy and terms.

How this connects to our McKinney utility estimate

On our McKinney utility cost page, we model Oncor Electric Delivery delivery pass-throughs plus an illustrative retail supply component for competitive areas—useful for budgeting city services together. The modeled all-in electric estimate at 1,000 kWh is about $121.23 /month using our last source refresh (2026-07-16). Live REP rates you can enroll in will differ from that illustration.

Collin County’s housing mix spans historic districts near the square, established 1990s–2000s subdivisions, and large-lot new construction toward the northern and western edges. Those differences often show up as different annual kWh curves—pool pumps, bonus rooms, and second HVAC systems can move you out of the 1,000 kWh marketing anchor even when the headline “McKinney rate” looks cheap on a billboard.

If your mailing address says McKinney but you are near Prosper, Allen, or unincorporated pockets, your meter’s TDU and service area still come from operational records—not the city logo on your closing documents. That is why we emphasize ESI ID and bill-header verification before you treat any comparison screenshot as binding.

City of McKinney water, sewer, and solid waste are separate municipal charges with council-adopted schedules. Switching REPs can change the supply line items managed by your electric retailer; it does not re-price the water base, sewer winter-average logic, or trash-cart line on your city utility statement.

Why McKinney residents still have two different “electric companies” on the same bill

Oncor Electric Delivery is the PUCT-regulated TDU for many McKinney-area meters. Tariffed delivery components—sometimes summarized on bills as TDSP or TDU charges—recover poles, wires, and the workforce that restores outages after North Texas wind and ice events. Those pieces are not “chosen” like a streaming subscription; they update through regulatory filings Retail Electric Providers pass through under rules separate from the supply rates they advertise.

When you shop REPs, you are contracting for energy supply products, early termination fees, bill credits, renewable content representations, and billing workflows. Neighbors can share the same outage map but show different supply brands because retail competition is layered on top of shared infrastructure—exactly the split our McKinney utility estimate page models for budgeting clarity.

How to compare McKinney energy providers without confusing marketing math

  • Model your curve before you chase a banner kWh price

    Pull 12 months of usage if you are renewing, or ask the seller for average kWh in a resale. New builds with spray foam, multi-zone HVAC, and electric appliances can diverge sharply from an off-the-shelf 1,000 kWh example—even within the same ZIP.

  • Treat the Electricity Facts Label as the contract you are actually buying

    Cancellation fees, month-to-month behavior after a promo, and renewable percentage claims are standardized in the EFL. If telemarketing language contradicts the EFL you can download, pause enrollment until the documents align.

  • Separate Oncor pass-through motion from REP “rate hikes”

    When a bill jumps, segment supply vs. delivery vs. kWh volume. North Texas weather swings can spike usage while delivery riders adjust on a different cadence than your REP’s fixed-price term.

  • Calendar renewal and rollover windows deliberately

    Expiring fixed contracts and expiring bill credits often land in the same season as peak cooling bills. Set a reminder 30–45 days before the end date so you are not forced into a rushed decision during the hottest week of July.

Moving to a McKinney address in Collin County

  • Confirm the exact unit or lot the TDU recognizes—new phases and townhome stacks sometimes lag USPS vs. utility addressing, which delays service connection if the closing packet is fuzzy.
  • Ask your builder or HOA whether a master agreement or bulk supplier affects your ability to bind an individual REP contract, especially in staged master-planned sections.
  • Keep one PDF folder with the first consolidated bill: REP name, ESI ID, Oncor line items, and City of McKinney water/sewer/trash lines. That bundle is faster evidence for disputes than screenshots from multiple apps.

Official references we use for governance context

Utility Rates verifies City of McKinney water, sewer, and trash schedules on our McKinney utility page on the dates shown there. Retail electric offers change continuously; this article explains market structure—it does not scrape live REP prices. Confirm enrollment numbers, credit outcomes, and final EFL text in PowerToChoose or your licensed aggregator before you contract.

Optional future enhancement: U.S. EIA Open Data API (free key) can layer state average retail price context with machine-readable citations once we wire a server-side fetch on revalidate.

Frequently asked questions

Most McKinney households in our dataset shop retail electric providers for supply while Oncor (or, in rare edge cases, a different recognized TDU) delivers power. Verify with your ESI ID and a recent bill—condos, co-ops, and special arrangements can be exceptions.
We name the regulated delivery utility because readers conflate “the electric company” with the REP brand they clicked in ads. Showing Oncor alongside an illustrative supply component matches how Collin County addresses are typically billed in competitive retail markets.
No. Water, sewer, and solid waste are municipal programs billed on their own adopted rate schedules. Retail electric supply is a different regulatory lane entirely—see our McKinney utility page for those verified local fees.
The comparison framework is similar for Oncor-served competitive accounts across Collin County, but your meter and usage shape—not the billboard city name—determine the right plan. Always anchor quotes to your service address and verified usage band.
The modeled delivery + illustrative supply benchmark on our utility card was last aligned with Choose Texas Power’s McKinney snapshot on 2026-03-20. Editorial copy on this shopping guide was last revised 2026-03-30. Live enrollable offers are not mirrored here in real time.
No. We publish educational structure and link to regulators. Credit checks, promotional windows, and usage band rules mean “lowest” is personal. Demand the EFL and Terms of Service before you authorize enrollment.
In most cases, no. For a standard switch between competitive retail electric providers on an existing residential meter, your new provider and your transmission and distribution utility (TDU) typically coordinate the change electronically—an appointment at your home is not usually required simply to change supply companies. A technician may need access for new service, suspected meter or equipment problems, or safety-related orders from the utility; those are different from completing enrollment through a shopping or comparison flow. Your confirmation email and terms from the enrolling provider will say if anything non-routine applies. If no visit is mentioned, you can ordinarily expect the switch to proceed without someone entering your home.

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