# Utility Audit Service Areas

- Link: https://rebateenergy.com/utility-audit-service-areas/
- Published: 2026-10-28T01:26:33+00:00
- Author: 5aqyu

Rebate Energy / Business utility bills

# Where we review utility bills.

Commercial electricity and natural gas utility audits across supplier-choice and
qualifying business transportation markets. California is excluded.

[Upload your bill ↗](https://rebateenergy.com/#ua-start)

![Illustrative commercial facility with machinery and overhead lighting](https://
rebateenergy.com/wp-content/uploads/2026/10/commercial-electricity-facility.jpg)

AI-generated editorial illustration · Commercial utility bill review

Electricity + natural gasEvidence-based reviewHuman follow-up

[Utility bill audit](https://rebateenergy.com/)[About us](https://rebateenergy.com/about-rebate-energy/)
[Contact us](https://rebateenergy.com/contact-rebate-energy/)[Site map](https://rebateenergy.com/site-map/)

Explore your area

## Utility audit pages by state

Find local utility details, account considerations, and a bill-review checklist 
for your business.

[Connecticut ↗Electricity + natural gas](https://rebateenergy.com/connecticut-utility-bill-audit/)
[Delaware ↗Electricity + natural gas](https://rebateenergy.com/delaware-utility-bill-audit/)
[Washington, D.C. ↗Electricity + natural gas](https://rebateenergy.com/washington-dc-utility-bill-audit/)
[Florida ↗Natural gas](https://rebateenergy.com/florida-natural-gas-bill-audit/)
[Georgia ↗Natural gas](https://rebateenergy.com/georgia-natural-gas-bill-audit/)
[Illinois ↗Electricity + natural gas](https://rebateenergy.com/illinois-utility-bill-audit/)
[Indiana ↗Natural gas](https://rebateenergy.com/indiana-natural-gas-bill-audit/)
[Kansas ↗Natural gas](https://rebateenergy.com/kansas-natural-gas-bill-audit/)[Kentucky ↗Natural gas](https://rebateenergy.com/kentucky-natural-gas-bill-audit/)
[Maine ↗Electricity + natural gas](https://rebateenergy.com/maine-utility-bill-audit/)
[Maryland ↗Electricity + natural gas](https://rebateenergy.com/maryland-utility-bill-audit/)
[Massachusetts ↗Electricity + natural gas](https://rebateenergy.com/massachusetts-utility-bill-audit/)
[Michigan ↗Electricity + natural gas](https://rebateenergy.com/michigan-utility-bill-audit/)
[Montana ↗Natural gas](https://rebateenergy.com/montana-natural-gas-bill-audit/)
[Nebraska ↗Natural gas](https://rebateenergy.com/nebraska-natural-gas-bill-audit/)
[Nevada ↗Electricity](https://rebateenergy.com/nevada-electricity-bill-audit/)[New Hampshire ↗Electricity + natural gas](https://rebateenergy.com/new-hampshire-utility-bill-audit/)
[New Jersey ↗Electricity + natural gas](https://rebateenergy.com/new-jersey-utility-bill-audit/)
[New Mexico ↗Natural gas](https://rebateenergy.com/new-mexico-natural-gas-bill-audit/)
[New York ↗Electricity + natural gas](https://rebateenergy.com/new-york-utility-bill-audit/)
[Ohio ↗Electricity + natural gas](https://rebateenergy.com/ohio-utility-bill-audit/)
[Oregon ↗Electricity](https://rebateenergy.com/oregon-electricity-bill-audit/)[Pennsylvania ↗Electricity + natural gas](https://rebateenergy.com/pennsylvania-utility-bill-audit/)
[Rhode Island ↗Electricity + natural gas](https://rebateenergy.com/rhode-island-utility-bill-audit/)
[Texas ↗Electricity + natural gas](https://rebateenergy.com/texas-utility-bill-audit/)
[Virginia ↗Electricity + natural gas](https://rebateenergy.com/virginia-utility-bill-audit/)
[West Virginia ↗Natural gas](https://rebateenergy.com/west-virginia-natural-gas-bill-audit/)
[Wisconsin ↗Natural gas](https://rebateenergy.com/wisconsin-natural-gas-bill-audit/)
[Wyoming ↗Natural gas](https://rebateenergy.com/wyoming-natural-gas-bill-audit/)

**Our service area: commercial accounts in the markets below. California is excluded.**

Rebate Energy provides electricity and natural gas bill auditing in these areas.
We confirm your utility, account class, records, and engagement scope before starting
a full audit. This is an auditing service, not an offer to sell or deliver energy.

[Electricity states](https://rebateenergy.com/utility-audit-service-areas/#electricity-areas)
[Restricted electricity programs](https://rebateenergy.com/utility-audit-service-areas/#limited-electricity)
[Natural gas states](https://rebateenergy.com/utility-audit-service-areas/#gas-areas)
[What we review](https://rebateenergy.com/utility-audit-service-areas/#utility-review)

## What does “deregulated” mean?

In a supplier-choice market, an eligible business may purchase the energy commodity
from a competitive supplier while a local utility continues delivery. “Deregulated”
does not mean every charge is unregulated, every utility participates, or every 
account can switch. Electricity and gas rules are different.

We review the supplier’s pricing and the utility’s delivery charges against the 
appropriate records. A utility name here identifies a market or delivery system,
not a partnership, endorsement, or guarantee of an overcharge.

Background: [EIA electricity supplier choice](https://www.eia.gov/tools/faqs/faq.php?id=627&t=2)·
[EIA natural gas choice overview](https://www.eia.gov/energyexplained/natural-gas/customer-choice-programs.php).

Electricity

## Electricity supplier-choice service areas

We serve commercial electricity accounts in Connecticut, Delaware, Illinois, Maine,
Maryland, Massachusetts, New Hampshire, New Jersey, New York, Ohio, Pennsylvania,
Rhode Island, Texas, and the District of Columbia. Coverage follows the utility 
territory and account—not simply the state boundary.

Electricity markets and representative delivery utilities| State / district | Delivery utility examples | Market / account notes | 
| [Connecticut](https://rebateenergy.com/connecticut-utility-bill-audit/) | Eversource; United Illuminating | Retail supplier choice in participating utility territories. | 
| [Delaware](https://rebateenergy.com/delaware-utility-bill-audit/) | Delmarva Power | Retail choice; confirm the delivery territory and account. | 
| [District of Columbia](https://rebateenergy.com/washington-dc-utility-bill-audit/) | Pepco | District retail supplier-choice market. | 
| [Illinois](https://rebateenergy.com/illinois-utility-bill-audit/) | ComEd; Ameren Illinois | Retail choice; municipal and cooperative arrangements can differ. | 
| [Maine](https://rebateenergy.com/maine-utility-bill-audit/) | Central Maine Power; Versant Power | Competitive supply with local utility delivery. | 
| [Maryland](https://rebateenergy.com/maryland-utility-bill-audit/) | BGE; Pepco; Delmarva Power; Potomac Edison | Retail choice in participating territories; verify current account eligibility. | 
| [Massachusetts](https://rebateenergy.com/massachusetts-utility-bill-audit/) | Eversource; National Grid; Unitil | Investor-owned utility territories; municipal utility rules differ. | 
| [New Hampshire](https://rebateenergy.com/new-hampshire-utility-bill-audit/) | Eversource; Liberty; Unitil | Competitive electricity supply; confirm the utility and rate class. | 
| [New Jersey](https://rebateenergy.com/new-jersey-utility-bill-audit/) | PSE&G; JCP&L; Atlantic City Electric; Rockland Electric | Third-party supply with regulated local delivery. | 
| [New York](https://rebateenergy.com/new-york-utility-bill-audit/) | Con Edison; National Grid; NYSEG; RG&E; Central Hudson; Orange & Rockland | ESCO supply options vary by service territory and account. | 
| [Ohio](https://rebateenergy.com/ohio-utility-bill-audit/) | AEP Ohio; AES Ohio; Duke Energy Ohio; Ohio Edison; Cleveland Electric Illuminating; Toledo Edison | Retail choice through regulated distribution utility territories. | 
| [Pennsylvania](https://rebateenergy.com/pennsylvania-utility-bill-audit/) | PECO; PPL Electric; Duquesne Light; Met-Ed; Penelec; Penn Power; West Penn Power | Competitive generation supply alongside local delivery charges. | 
| [Rhode Island](https://rebateenergy.com/rhode-island-utility-bill-audit/) | Rhode Island Energy | Competitive electricity supply; delivery remains with the utility. | 
| [Texas](https://rebateenergy.com/texas-utility-bill-audit/) | Oncor; CenterPoint Energy Houston Electric; AEP Texas; Texas-New Mexico Power | Competitive retail territories only; not every Texas utility area offers retail choice. |

## Restricted business electricity programs

We also review qualifying business electricity accounts in Michigan, Oregon, Virginia,
and Nevada. These markets have restrictions, caps, or approval processes and should
not be described as unrestricted statewide retail choice.

Limited or special-access electricity markets| State / district | Delivery utility examples | Market / account notes | 
| [Michigan](https://rebateenergy.com/michigan-utility-bill-audit/) | DTE Electric; Consumers Energy; other participating utilities | Capped choice program. The statutory 10% cap and utility queues limit access. | 
| [Oregon](https://rebateenergy.com/oregon-electricity-bill-audit/) | Portland General Electric; Pacific Power | Nonresidential Direct Access; tariff and program conditions apply. | 
| [Virginia](https://rebateenergy.com/virginia-utility-bill-audit/) | Dominion Energy Virginia; Appalachian Power | Restricted choice routes, including qualifying large-load accounts; not general statewide access. | 
| [Nevada](https://rebateenergy.com/nevada-electricity-bill-audit/) | NV Energy | Special large-customer process under NRS 704B, subject to eligibility and approval. |

California is outside our service area. Other special arrangements, such as territorial
supplier selection for certain large loads, are not the same as an open retail supplier
market. If your state or utility is not shown, contact the team to discuss scope
rather than assuming eligibility.

Natural gas

## Natural gas choice and business transportation service areas

We serve qualifying commercial natural gas accounts in Connecticut, Delaware, Florida,
Georgia, Illinois, Indiana, Kansas, Kentucky, Maine, Maryland, Massachusetts, Michigan,
Montana, Nebraska, New Hampshire, New Jersey, New Mexico, New York, Ohio, Pennsylvania,
Rhode Island, Texas, Virginia, West Virginia, Wisconsin, Wyoming, and the District
of Columbia. California is excluded.

Some of these areas have established customer-choice programs. Others provide business
transportation service, where a qualifying customer buys gas separately and pays
the utility to deliver it. Minimum usage, metering, enrollment windows, supplier
availability, and tariff terms may limit participation. This is not a claim that
every resident or business in these states can choose a gas supplier.

Natural gas programs and representative delivery utilities| State / district | Delivery utility examples | Market / account notes | 
| [Connecticut](https://rebateenergy.com/connecticut-utility-bill-audit/) | Connecticut Natural Gas; Southern Connecticut Gas; Eversource / Yankee Gas | Commercial transportation programs; the utility still delivers the gas. | 
| [Delaware](https://rebateenergy.com/delaware-utility-bill-audit/) | Delmarva Power; Chesapeake Utilities | Qualifying commercial / industrial transportation accounts. | 
| [District of Columbia](https://rebateenergy.com/washington-dc-utility-bill-audit/) | Washington Gas | Supplier choice with local utility delivery. | 
| [Florida](https://rebateenergy.com/florida-natural-gas-bill-audit/) | Peoples Gas; Florida Public Utilities; Florida City Gas | Business transportation options and volume requirements vary by utility. | 
| [Georgia](https://rebateenergy.com/georgia-natural-gas-bill-audit/) | Atlanta Gas Light | Marketer choice in the AGL territory; other Georgia systems can differ. | 
| [Illinois](https://rebateenergy.com/illinois-utility-bill-audit/) | Nicor Gas; Peoples Gas; North Shore Gas | Choice in these territories; do not assume the same small-business program at every Illinois utility. | 
| [Indiana](https://rebateenergy.com/indiana-natural-gas-bill-audit/) | NIPSCO | The NIPSCO CHOICE program; other accounts require tariff-specific review. | 
| [Kansas](https://rebateenergy.com/kansas-natural-gas-bill-audit/) | Kansas Gas Service | Business gas transportation; qualification and metering conditions apply. | 
| [Kentucky](https://rebateenergy.com/kentucky-natural-gas-bill-audit/) | Columbia Gas of Kentucky | Customer Choice in the Columbia territory; other transportation options depend on usage and tariff. | 
| [Maine](https://rebateenergy.com/maine-utility-bill-audit/) | Unitil / Northern Utilities; Bangor Gas; Maine Natural Gas (now part of Unitil); Summit Natural Gas | Commercial / industrial unbundled transportation, subject to each utility’s terms. | 
| [Maryland](https://rebateenergy.com/maryland-utility-bill-audit/) | BGE; Washington Gas | Choice in participating territories; not every Maryland gas utility has the same program. | 
| [Massachusetts](https://rebateenergy.com/massachusetts-utility-bill-audit/) | Eversource; National Grid; Unitil; Berkshire Gas; Liberty | Competitive supply and transportation conditions depend on utility and account. | 
| [Michigan](https://rebateenergy.com/michigan-utility-bill-audit/) | Consumers Energy; DTE Gas; Michigan Gas Utilities; SEMCO | Gas Customer Choice in participating utility territories. | 
| [Montana](https://rebateenergy.com/montana-natural-gas-bill-audit/) | NorthWestern Energy | Gas supply choice exists even though the general electricity market is no longer open to choice. | 
| [Nebraska](https://rebateenergy.com/nebraska-natural-gas-bill-audit/) | Black Hills Energy | Choice Gas in Rate Area 5; not a statewide entitlement. | 
| [New Hampshire](https://rebateenergy.com/new-hampshire-utility-bill-audit/) | Unitil / Northern Utilities; Liberty | Eligible business transportation accounts; confirm current tariff and supply availability. | 
| [New Jersey](https://rebateenergy.com/new-jersey-utility-bill-audit/) | PSE&G; New Jersey Natural Gas; Elizabethtown Gas; South Jersey Gas | Third-party gas supply within participating utility territories. | 
| [New Mexico](https://rebateenergy.com/new-mexico-natural-gas-bill-audit/) | New Mexico Gas Company | Business transportation option for qualifying accounts. | 
| [New York](https://rebateenergy.com/new-york-utility-bill-audit/) | Con Edison; National Grid; NYSEG; RG&E; Central Hudson; National Fuel | ESCO supply and delivery review; confirm the account’s utility and applicable terms. | 
| [Ohio](https://rebateenergy.com/ohio-utility-bill-audit/) | Columbia Gas of Ohio; Enbridge Gas Ohio; Duke Energy Ohio; National Fuel Ohio (formerly CenterPoint / Vectren) | Customer choice in participating territories. National Fuel acquired the former CenterPoint Ohio gas utility on October 1, 2026. | 
| [Pennsylvania](https://rebateenergy.com/pennsylvania-utility-bill-audit/) | UGI Utilities; Peoples Natural Gas; other participating distributors | Supplier choice and business transportation; compare the applicable utility program. | 
| [Rhode Island](https://rebateenergy.com/rhode-island-utility-bill-audit/) | Rhode Island Energy | Business gas transportation; verify supplier availability and enrollment requirements. | 
| [Texas](https://rebateenergy.com/texas-utility-bill-audit/) | Atmos Energy / relevant local gas distributor | Qualifying commercial or industrial transportation—not universal gas choice for small businesses. | 
| [Virginia](https://rebateenergy.com/virginia-utility-bill-audit/) | Washington Gas; Columbia Gas of Virginia | Choice in participating territories; other utilities require separate eligibility checks. | 
| [West Virginia](https://rebateenergy.com/west-virginia-natural-gas-bill-audit/) | Mountaineer Gas | Transportation / pooling for qualifying accounts under the applicable tariff. | 
| [Wisconsin](https://rebateenergy.com/wisconsin-natural-gas-bill-audit/) | We Energies; Wisconsin Public Service | Business transportation programs; do not assume general small-customer choice is active. | 
| [Wyoming](https://rebateenergy.com/wyoming-natural-gas-bill-audit/) | Black Hills Energy | Choice Gas applies to designated service areas; enrollment and program rules apply. |

From territory to line item

## Different utilities. The same need for clear evidence.

For an electricity account, the review can examine the supplier rate, utility rate
class, billing demand, meter records, and adjustments. For natural gas, the review
can examine the supply agreement, billing units, conversion factors, delivery rates,
and transportation-related charges within scope.

We identify the company responsible for each disputed line item, even when supplier
and delivery charges appear on one consolidated statement. Older bills may use a
former utility name; the service address, meter, and account history help connect
the records.

![Illustrative utility statement and calculator prepared for review](https://rebateenergy.
com/wp-content/uploads/2026/10/utility-bill-review-editorial.jpg)

AI-generated editorial illustration.

## Check your business account with us

Start with a recent complete statement, the service state, your delivery utility,
and any separate supplier bill or agreement. For several locations, keep each account’s
records together. We can then explain which documents would support a [historical review](https://rebateenergy.com/three-year-historical-bill-review/).

Review the [electricity audit](https://rebateenergy.com/commercial-electricity-bill-audit/),
[natural gas audit](https://rebateenergy.com/commercial-natural-gas-bill-audit/),
or [process and pricing](https://rebateenergy.com/how-it-works-and-pricing/) pages
for more detail.

Guide reviewed October 2026. Utility examples are representative, not an exhaustive
directory. Program eligibility and supplier participation can change. The current
utility program and the account’s applicable tariff control eligibility; listing
a market does not promise a refund or a right to switch suppliers.

## Start with a recent utility bill.

Upload one commercial electric or natural gas bill for an AI-assisted preliminary
screening. The internal report goes to our team for human follow-up. A full recovery
engagement requires a signed audit agreement and letter of authorization.

[Start your bill review ↗](https://rebateenergy.com/#ua-start)

[Utility bill glossary](https://rebateenergy.com/utility-bill-audit-glossary/)[Process & pricing](https://rebateenergy.com/how-it-works-and-pricing/)
[Browse all pages](https://rebateenergy.com/site-map/)