How to dispute an electric bill
This guide covers 51 places (50 states and DC). We found a commission complaint page that answered for 37 of them, and a phone number confirmed on the commission page (or an archived copy) for 38. Where we could not confirm something, the table says so.
Before you call
Disputes go wrong when the number was never checked. Start with arithmetic. Compare the kWh on the bill with the same month last year, multiply kWh by each price line and add the flat charges; our bill line guide and how to read your bill show how. Look at whether the read was actual or estimated. In the EIA-861 2024 file, 84% of the 147,612,180 home meters reported are advanced (AMI) meters, so most home meters in the file can record use in short intervals. If a bill rests on an estimate, ask for an actual read.
Gather the last three bills, the account number and the dates and names of earlier calls. This is our suggestion, not a rule from a commission. Ask the utility in writing for the meter read dates and the rate on each line, and keep its answer.
Step 1: the utility
Start with the utility. Rules for what a utility must do while you dispute differ by state. Two examples from rule text we read: in Illinois, rule 280.230 says the customer may file an informal complaint, the utility must answer within 14 days and may not disconnect over the disputed amount during an informal or formal complaint, with safety exceptions. In Massachusetts, 220 CMR 25.03 says a customer may dispute a company's denial of protection by contacting the Department within 7 days, and the company may not terminate pending resolution.
Those are two states. We do not claim your state has the same rule. Check the row for your state in the table below and in our shutoff rules guide. Also note the shutoff notice: Texas requires a disconnection date at least 10 days after issue, Ohio at least 14 days, Alaska at least 15 days, and Florida at least 5 working days of written notice. A dispute does not by itself stop a shutoff in every state, so ask what your state's rule says on the same call.
Step 2: the commission
If the utility's answer does not settle it, the commission is next. Of the 51 places, 48 had a complaint statement in the rule text we read, and the places without one in our files are Maryland, Michigan, New York: that means we read no statement, not that none exists. The table gives each commission's phone and complaint page. A page marked 'not confirmed' may still exist; our check could not load it.
| State | Commission | Phone | Complaint page (answered when we checked) |
|---|---|---|---|
| Alabama | Alabama Public Service Commission | toll-free 800-392-8050; regular 334-242-5211 | complaint page |
| Alaska | Regulatory Commission of Alaska | regular 907-276-6222; toll-free 800-390-2782; regular 907-276-4533 (from the LIHEAP list, not confirmed on the commission site) | not confirmed |
| Arizona | Arizona Corporation Commission | toll-free 800-222-7000; regular 602-542-4251, 520-628-6550 | complaint page |
| Arkansas | Arkansas Public Service Commission | no data | complaint page |
| California | California Public Utilities Commission | toll-free 800-649-7570 | complaint page |
| Colorado | Colorado Public Utilities Commission | toll-free 800-456-0858; regular 303-894-2070 | complaint page |
| Connecticut | Connecticut Public Utilities Regulatory Authority | toll-free 800-382-4586 | complaint page |
| Delaware | Delaware Public Service Commission | toll-free 800-282-8574; regular 302-736-7500 | complaint page |
| District of Columbia | Public Service Commission of the District of Columbia | regular 202-626-5100 | complaint page |
| Florida | Florida Public Service Commission | regular 850-413-6100; toll-free 800-955-8771 (from the LIHEAP list, not confirmed on the commission site) | not confirmed |
| Georgia | Georgia Public Service Commission | regular 404-656-4501; toll-free 800-282-5813 (from the LIHEAP list, not confirmed on the commission site) | complaint page |
| Hawaii | Hawaii Public Utilities Commission | regular 808-586-2020 | complaint page |
| Idaho | Idaho Public Utilities Commission | regular 208-334-0300; toll-free 800-432-0369 (from the LIHEAP list, not confirmed on the commission site) | not confirmed |
| Illinois | Illinois Commerce Commission | toll-free 800-524-0795; regular 217-782-2024 | complaint page |
| Indiana | Indiana Utility Regulatory Commission | toll-free 800-851-4268; regular 317-232-2712 | complaint page |
| Iowa | Iowa Utilities Commission | toll-free 877-565-4450 | complaint page |
| Kansas | Kansas Corporation Commission | toll-free 800-662-0027; regular 785-271-3140 | complaint page |
| Kentucky | Kentucky Public Service Commission | regular 502-564-3940; toll-free 800-772-4636; toll-free 800-648-6056 (from the LIHEAP list, not confirmed on the commission site) | not confirmed |
| Louisiana | Louisiana Public Service Commission | toll-free 800-256-2397; regular 225-342-4404, 225-342-4999 | complaint page |
| Maine | Maine Public Utilities Commission | toll-free 800-452-4699 | complaint page |
| Maryland | Maryland Public Service Commission | toll-free 800-492-0474, 800-201-7165; regular 410-767-8000 | complaint page |
| Massachusetts | Massachusetts Department of Public Utilities | toll-free 877-886-5066; regular 617-737-2836 | complaint page |
| Michigan | Michigan Public Service Commission | toll-free 800-292-9555; regular 517-284-8100 | not confirmed |
| Minnesota | Minnesota Public Utilities Commission | toll-free 800-657-3782; regular 651-296-0406 | complaint page |
| Mississippi | Mississippi Public Service Commission | toll-free 800-356-6428, 800-356-6430, 800-356-6429; regular 601-961-5434 | complaint page |
| Missouri | Missouri Public Service Commission | toll-free 800-392-4211; regular 573-751-3234 | complaint page |
| Montana | Montana Public Service Commission | toll-free 800-646-6150; regular 406-444-6150 | complaint page |
| Nebraska | Nebraska Public Service Commission | toll-free 800-526-0017; regular 402-471-3101 | not confirmed |
| Nevada | Public Utilities Commission of Nevada | regular 702-486-2600, 775-684-6100 | complaint page |
| New Hampshire | New Hampshire Public Utilities Commission | regular 603-271-2431; toll-free 800-852-3793 (from the LIHEAP list, not confirmed on the commission site) | not confirmed |
| New Jersey | New Jersey Board of Public Utilities | toll-free 800-624-0241; regular 609-341-9188 | complaint page |
| New Mexico | New Mexico Public Regulation Commission | toll-free 888-427-5772 | complaint page |
| New York | New York State Public Service Commission | toll-free 800-342-3377; toll-free 800-342-3355 (from the LIHEAP list, not confirmed on the commission site) | complaint page |
| North Carolina | North Carolina Utilities Commission | toll-free 866-380-9816; regular 919-733-9277 | complaint page |
| North Dakota | North Dakota Public Service Commission | regular 701-328-2400 | not confirmed |
| Ohio | Public Utilities Commission of Ohio | toll-free 800-686-7826 | complaint page |
| Oklahoma | Oklahoma Corporation Commission | toll-free 800-522-8154; regular 405-521-2331 | complaint page |
| Oregon | Public Utility Commission of Oregon | toll-free 800-522-2404; regular 503-378-6600 | not confirmed |
| Pennsylvania | Pennsylvania Public Utility Commission | toll-free 800-692-7380 (from the LIHEAP list, not confirmed on the commission site) | not confirmed |
| Rhode Island | Rhode Island Public Utilities Commission | regular 401-941-4500 | complaint page |
| South Carolina | Public Service Commission of South Carolina | regular 803-896-5100 | not confirmed |
| South Dakota | South Dakota Public Utilities Commission | regular 605-773-3201, 605-773-5280 | complaint page |
| Tennessee | Tennessee Public Utility Commission | toll-free 800-342-8359; regular 615-741-2904 | complaint page |
| Texas | Public Utility Commission of Texas | regular 512-936-7000; toll-free 888-782-8477 (from the LIHEAP list, not confirmed on the commission site) | not confirmed |
| Utah | Utah Public Service Commission | regular 801-530-7622; toll-free 800-874-0904 | complaint page |
| Vermont | Vermont Public Utility Commission | toll-free 800-622-4496; regular 802-828-2811 (from the LIHEAP list, not confirmed on the commission site) | complaint page |
| Virginia | Virginia State Corporation Commission | regular 804-371-9967; toll-free 800-552-7945 (from the LIHEAP list, not confirmed on the commission site) | not confirmed |
| Washington | Washington Utilities and Transportation Commission | regular 360-664-1160 | complaint page |
| West Virginia | Public Service Commission of West Virginia | toll-free 800-344-5113; regular 304-340-0300 (from the LIHEAP list, not confirmed on the commission site) | not confirmed |
| Wisconsin | Public Service Commission of Wisconsin | toll-free 800-225-7729; regular 608-266-2001 | complaint page |
| Wyoming | Wyoming Public Service Commission | toll-free 888-570-9905; regular 307-777-7427 | complaint page |
Source: state commission websites, checked 2026-10-02; where a phone was not confirmed on the commission site it comes from the HHS LIHEAP Clearinghouse disconnect page and is marked. "not confirmed" means the complaint page did not answer our check or we found none. CSV, 51 rows, with the URLs and check status.
We confirmed 38 phone numbers (3 of them from an archived copy of the commission's page, because the live site blocked our check), and 12 come from the LIHEAP list. Check the number on the commission's site before you rely on it.
What the rule text says, by state
These summaries are from the shutoff rules we read for each state. They are about complaint rights stated inside disconnection rules, not the full complaint procedure of the commission.
| State | Rule or statute | What the rule text says about complaints |
|---|---|---|
| Alaska | 3 AAC 52.450 | Notice must give the commission phone, address and website and state the customer may file a complaint with the commission under 3 AAC 48.120 or 48.130. Commission phone number not read in the text we read. |
| California | Cal. Public Utilities Code § 779.1 | Customers whose complaint got an adverse result may appeal to the commission ((e)); notice must include the commission's phone number (number itself not in text). |
| Florida | Fla. Admin. Code R. 25-6.105 | Notice must tell customer they may complain to the utility's customer relations and to the Florida PSC at 1(800) 342-3552 (toll free), as stated in the rule text. |
| Illinois | 83 Ill. Adm. Code 280.230 | 280.230: informal complaint to the ICC Consumer Services Division (phone, in person or writing); utility must answer within 14 days; utility may not disconnect over the disputed amount during an informal or... |
| Massachusetts | 220 CMR 25.03 | Customer may dispute a company's denial of protection by contacting the Department (of Public Utilities) within 7 days; company may not terminate pending resolution ((2),(6)). No phone number read. |
| Ohio | Ohio Adm. Code 4901:1-18-06 | Notice must state: contact PUCO at 1-800-686-7826 (toll free) 8 a.m. - 5 p.m. weekdays, http://www.puco.ohio.gov; Ohio Consumers' Counsel 1-877-742-5622 ((A)(5)(d)). |
| Pennsylvania | 52 Pa. Code § 56.100 | Text refers to informal complaints to the Commission and the Bureau of Consumer Services under §§ 56.161-56.165; no phone number in text read. |
| Texas | 16 Tex. Admin. Code § 25.483 | Required notice text names the Public Utility Commission of Texas, P.O. Box 13326, Austin, TX 78711-3326, tel. (512) 936-7120 or toll-free in Texas (888) 782-8477; Relay Texas 1-800-735-2989 ((m)(5)). |
Source: Rule text read 2026-10-02, each state's source in the shutoff guide; eight of 48 states with a complaint statement shown, all in the CSV with the source URL. Summaries are ours; read the rule for the exact words. Retrieved 2026-10-02. CSV, 48 rows.
Texas's rule requires the disconnection notice to name the Public Utility Commission of Texas with its address and phone. Florida's rule requires the notice to say you may complain to the utility and to the Florida PSC, with the toll-free number. Ohio's requires the notice to give the PUCO number. If your notice names a number, that is the place to start.
Munis and co-ops
A commission's reach over city-owned and member-owned utilities can be narrower than over investor-owned ones. In South Dakota the PUC says it has no ratemaking authority over co-ops or municipal utilities (see how rate cases work). That is about rates, not complaints, and we did not read each state's rule on complaint jurisdiction. Call the commission and ask, or ask the utility's board. We have no data on which states take complaints about which utility types.
If the dispute is about being behind
A billing dispute and a hardship problem are different. If the bill is right and you cannot pay, see the help paying your bill pages and the shutoff notice checklist. Your state page lists assistance programs and the commission.
What this guide does not cover
It does not cover tariff rules for meter testing, back-billing limits, deposits, late fees or refunds, because we have no data from the files we read. It is not legal advice. For a billing error with a large amount, ask the commission what your options are.
Key facts and where they come from
| Fact | Value | Source | Date |
|---|---|---|---|
| Places covered | 51 | State commission sites, our check | 2026-10-02 |
| Commission complaint pages that answered | 37 of 51 | State commission sites, our check | 2026-10-02 |
| Phones confirmed on the commission's page or an archived copy | 38 of 51 | State commission sites, our check | 2026-10-02 |
| Phones listed (any source) | 50 of 51 | Commission sites and HHS LIHEAP Clearinghouse | 2026-10-02 |
| States with a complaint statement in the rule text read | 48 of 51 | State rule texts, see shutoff guide | 2026-10-02 |
| Illinois: utility must answer a complaint within | 14 days | 83 Ill. Adm. Code 280.230, Cornell LII or state source in the shutoff guide | 2026-10-02 |
| Massachusetts: time to contact the Department over a denial of protection | 7 days | 220 CMR 25.03 | 2026-10-02 |
| Texas: disconnection date after notice issued | At least 10 days | 16 Tex. Admin. Code § 25.483 | 2026-10-02 |
| Ohio: notice before disconnection | At least 14 days | Ohio Adm. Code 4901:1-18-06 | 2026-10-02 |
| Alaska: written notice before disconnection | At least 15 days | 3 AAC 52.450 | 2026-10-02 |
| Florida: written notice before disconnection | At least 5 working days | Fla. Admin. Code R. 25-6.105 | 2026-10-02 |
| Home meters that are AMI meters | 84% of 147,612,180 | EIA-861 2024 Advanced_Meters | 2024 data |
| Date of the HHS LIHEAP disconnect page used for phones | 07/20/2026 | HHS ACF LIHEAP Clearinghouse | retrieved 2026-10-02 |
Keep reading
- Electric shutoff rules and winter protections
- How to read your electric bill
- Electric bill line by line
- Help paying your bill, state by state
- State utility commissions and rate cases
- Glossary
Questions
Who do I contact first about a wrong bill?
Your utility, in writing if you can. Then the commission. We found a complaint page that answered for 37 of 51 commissions.
Can the utility shut me off while I dispute?
It depends on the state. Illinois rule 280.230 says it may not disconnect over the disputed amount during a complaint, with safety exceptions. Massachusetts says the company may not terminate pending resolution of a protection dispute. Check your state's rule.
How long does the utility have to answer?
In Illinois, 14 days under rule 280.230. We did not verify the time in other states.
How much notice before a shutoff?
Texas: a date at least 10 days after the notice is issued. Ohio: at least 14 days. Alaska: at least 15 days. Florida: at least 5 working days of written notice.
Is an estimated read a reason to dispute?
It is a reason to ask. In EIA-861 2024, 84% of home meters are AMI, so asking for an actual read is reasonable.
Is the commission phone number reliable?
We confirmed 38 of 51 on commission pages or archived copies (3 archived). The others come from the LIHEAP list and are marked.
Does the commission handle co-op and city utility complaints?
It may not. South Dakota's PUC says it has no ratemaking authority over co-ops or municipal utilities, which is about rates. Ask your commission about complaints.
Is this legal advice?
No. It lists what the rule texts and commission sites we read say, with dates. For a large or complex dispute, ask the commission or a lawyer.