Frisco

Understand local electricity rates, delivery context and plan details before comparing options in Frisco.

CITY Frisco

STATE TX

COMPARE ZIP + usage

SECTIONS 8

Frisco electricity is unusual because the city spans more than one electric-service model. The City of Frisco’s resident guide lists both CoServ and Oncor in its electricity information and points residents to Power to Choose for deregulated options. That means a Frisco mailing address does not automatically tell you whether you can choose a Retail Electric Provider.

The correct sequence is address, utility, then plan. If the premise is in Oncor’s competitive territory, the household can compare REPs while Oncor delivers the electricity. If the premise is served by CoServ Electric, the customer is a cooperative member and does not shop the normal deregulated REP marketplace. This split makes Frisco one of the clearest examples of why ZIP-code-only electricity advice can be wrong.

LOCATION CHANGES THE MATH

Start with your Frisco ZIP code

Rates and available plans can change by service area. Use your ZIP code as the first local filter.

Frisco can be Oncor territory or CoServ territory

Frisco stretches across Collin and Denton counties, and electric-service boundaries do not match the city line neatly. The official city guide lists CoServ and Oncor-related resources, reflecting that different neighborhoods can have different providers and market rules.

For an Oncor service point, the local poles, wires and meter remain with Oncor while the customer selects a competitive REP. For a CoServ service point, CoServ is an electric cooperative that provides the electric service directly to its members. CoServ itself describes its territory as outside the deregulated shopping system and says members do not shop among REPs.

Because the market structure can change from one Frisco address to another, do not copy a neighbor’s provider list or assume a plan advertised for ZIP 75034 or 75035 applies everywhere in that ZIP. Verify the premise first.

How to identify the electric utility for a Frisco address

Start with the complete street address. A current bill, lease packet, builder information or utility lookup can identify whether the property is connected to Oncor or CoServ. If the home is newly constructed, the builder or property manager should know which electric utility installed the service.

If the result is Oncor, continue to competitive plan shopping and confirm that the REP can enroll the specific service point. If the result is CoServ, stop using a generic Texas REP list and instead review CoServ’s current residential rate options and member programs.

This address-level check is more precise than a ZIP filter. The Texas electricity plans by ZIP code guide is useful for narrowing a competitive market, but Frisco shows why ZIP codes cannot replace utility boundaries.

Oncor-served Frisco addresses can compare REPs

At an Oncor premise, the household can choose among eligible Retail Electric Providers. The REP controls the retail plan, contract term and product features while Oncor remains responsible for delivery and outages. See the Oncor service area guide for the TDU role.

Compare plans using actual usage rather than a single advertised number. Frisco includes apartments, newer energy-efficient homes, large detached houses and properties with pools, EVs or multiple HVAC systems. A bill-credit plan can perform very differently across those profiles.

Open the EFL for each finalist. Compare prices at several kWh levels, recurring fees, Oncor delivery treatment, contract length, renewable content and early termination terms. The EFL guide explains the standardized fields.

CoServ-served Frisco addresses do not use the normal REP market

CoServ is an electric cooperative. It says its members are in the part of Texas exempt from the deregulated system for buying and selling electricity. CoServ publishes its own residential rates and programs, and the cooperative remains the electric provider rather than merely the wires company behind a separate REP.

This means a low REP offer seen on a comparison website is not automatically available to a CoServ member. The relevant comparison is among the cooperative’s applicable rate options, bill components and usage programs. CoServ’s rates can include its own customer charge and energy-related components rather than a separate REP energy charge plus an Oncor delivery tariff.

Do not treat the absence of REP choice as a service problem. It is a different ownership and regulatory model. The key is to apply the correct model to the correct address.

Moving within Frisco can change the electricity market

A move from one Frisco neighborhood to another can cross an electric-service boundary. The old home may be CoServ while the new one is Oncor, or vice versa. That can change who sends the bill, whether a retail contract is required and whether early termination or new enrollment needs to be considered.

Before signing an electricity contract for a move, confirm the new utility. If the new address is Oncor, compare eligible REPs and schedule the requested start date. If it is CoServ, establish cooperative service through CoServ instead. The broader process is covered in moving electricity service.

This also matters for lease renewals and home purchases. A real-estate listing that says “Frisco utilities” is not enough detail to determine the electric market.

Frisco summer usage can change which plan wins

North Texas cooling loads can push summer consumption far above spring or fall usage. Larger Frisco homes, upstairs zones, pool pumps and EV charging can increase the spread. A plan that looks competitive at 1,000 kWh may not remain competitive at 1,800 or 2,500 kWh.

Oncor-market shoppers should test the EFL across their seasonal range. CoServ members should similarly compare their cooperative rate options against actual consumption. In both cases, the right question is the expected full bill, not the smallest advertised number.

For the broader seasonal mechanics, see why Texas summer electricity bills rise.

Outages depend on the utility, not the city

If the address is Oncor, report a distribution outage through Oncor. If it is CoServ, use CoServ’s outage and emergency channels. The City of Frisco is not the retail electric provider for either system.

Keep the utility name with your household records so that an outage is reported to the correct operator. This is another practical reason to verify service territory before focusing on retail prices.

Frequently asked questions about Frisco electricity

Can every Frisco resident choose an electricity provider?

No. Frisco includes Oncor competitive territory and CoServ cooperative territory. Retail choice depends on the electric utility serving the exact address.

How do I know whether my Frisco home is Oncor or CoServ?

Use the complete service address and confirm through the utility, current bill, property documentation or enrollment lookup. Do not rely only on the ZIP code.

Can a CoServ customer shop on Power to Choose?

CoServ members do not use the normal deregulated REP shopping model. CoServ remains their electric provider and publishes its own rates and programs.

Can an Oncor customer in Frisco switch REPs?

Yes, if the service point is in competitive Oncor territory and the customer follows the applicable contract and switching rules.

Who handles a Frisco power outage?

The delivery utility serving the premise handles the outage: Oncor for an Oncor address or CoServ for a CoServ address.

Can moving across Frisco change my electricity options?

Yes. A move can cross the boundary between Oncor and CoServ, which can change both the provider relationship and whether competitive retail choice is available.