Biller name
Central Maine Power
HQ: Augusta, ME
Legal name
Central Maine Power
Website
Deferit is unaffiliated with Central Maine Power
Pay your Central Maine Power bill with Deferit
Earn 2% cashback on every bill you pay with Deferit.
Financing Option
Deferit can pay your bill now, then you pay it back later.
How to pay Support FAQ Split into installments
Central Maine Power Account & Billing Support
| Department | Number / Channel |
|---|---|
| Customer Service Main | 800-750-4000 |
| Non-Residential Customers | 800-565-3181 |
| Credit & Collections | 800-686-4044 |
| Emergency / Outage | 800-696-1000 |
| TTY | 711 |
| Corporate Office | 800-565-0121 |
Retrieved June 2026 · Source: cmpco.com/support/contactus · current departmental phone numbers and hours of operation.
About Central Maine Power
Central Maine Power (CMP) is a subsidiary of Avangrid, which is a wholly-owned subsidiary of the Spanish energy company Iberdrola. CMP operates in Maine, serving portions of New England and the northeastern United States, and delivers electric transmission and distribution services to customers in its Maine service territory.
Central Maine Power bills commonly include electric generation charges, electric delivery and transmission charges, regulatory assessments, and grid modernization fees. Deferit is unaffiliated with Central Maine Power.
How to Pay Your Central Maine Power Bill
- Online: Visit https://www.cmpco.com/account/waystopay/payonline to pay online by credit card, debit card, or checking/savings account through the secure customer portal.
- Phone: Call 1-800-750-4000 (press option 2 for automated service, available 24/7) or call a Customer Care Representative Monday-Friday, 7:30 a.m. to 6:00 p.m.
- Mail: Send checks or money orders to Central Maine Power Company, P.O. Box 847810, Boston, MA 02284-7810.
- Auto-Pay: Sign up for AutoPay at https://portal.cmpco.com/payments/autopay/first-step for automatic monthly payments.
- In-Person: Find an authorized payment agency location to pay your bill in person (contact customer service at 1-800-750-4000 for locations).
- App: Download the CMP mobile app (available on iOS and Android) and pay your bill in three clicks; access at https://www.cmpco.com/account/waystopay/app.
- With Deferit: pay now and split into 4 installments, once every two weeks. Learn more →
Need to split your Central Maine Power bill into installments?
Retrieved June 2026 · Source: cmpco.com.
| Central Maine Power payment arrangement |  Deferit | |
|---|---|---|
| How to access | Check Central Maine Power's online account, payment portal, or customer support team for available payment arrangement options. | Sign up, take a picture of your bill, and Deferit pays it on your behalf. Online or in app. |
| Maximum split | If Central Maine Power offers payment arrangements, limits are set by Central Maine Power based on your account status. We couldn't verify a published maximum split. | 4 installments, once every two weeks, up to your Deferit balance |
| Eligibility & approval | Decided by Central Maine Power at request time based on account status | Monthly Deferit membership, no lock-ins. Cancel anytime. |
| Fees & interest | Fees and interest were not published in the sources reviewed. Check Central Maine Power's payment portal or support team before setting up an arrangement. | Monthly Deferit membership plus a $0.99 processing fee per bill. No interest. No late fees on eligible Deferit memberships.* |
| If you miss a payment | Missed-payment consequences are set by Central Maine Power and may include late fees, service interruption, or collection activity depending on your account. | You can reschedule a repayment date in the app before it's due. Late fees may apply depending on your Deferit membership.* |
| Works for | Central Maine Power bills only | Central Maine Power and most other US household bills |
| Learn more → |
*No late fees feature included with Max and Ultra memberships. Installments on the Lite membership may incur late fees if overdue. See Membership terms for details.
Pay your Central Maine Power bill with Deferit
Earn 2% cashback on every bill, redeemed off your next payment. No subscription fee.
Common Questions About Central Maine Power
Can I use Deferit to pay my Central Maine Power bill? ›
Yes. Enter your Central Maine Power bill amount in Deferit and we pay Central Maine Power in full right away. You repay us in 4 bi-weekly installments.
What payment methods does Central Maine Power accept? ›
Central Maine Power typically accepts online payments via credit card, debit card, or bank transfer. Visit cmpco.com or contact their support team for the most up-to-date options.
Does Central Maine Power offer autopay? ›
Most billers offer automatic payment to help avoid late fees. Visit Central Maine Power's website or app to check whether autopay is available and how to enroll.
What do I do if I can't pay my Central Maine Power bill on time? ›
Contact Central Maine Power directly to ask about payment arrangements or hardship assistance programs. Deferit can also help — split your bill into 4 payments to ease the immediate financial pressure.
Updated: June 2026