Biller name
Unitil
HQ: Hampton, NH
Legal name
Unitil Corporation
Website
Deferit is unaffiliated with Unitil
Pay your Unitil 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 Payment methods Support FAQ Split into installments
Unitil Account & Billing Support
| Department | Number / Channel |
|---|---|
| Customer Service / Billing Main | 888-301-7700 |
| Emergency / Outage | 888-301-7700 |
Retrieved June 2026 · Source: electricchoice.com/utilities/unitil · current departmental phone numbers and hours of operation.
About Unitil
Unitil Corporation is an interstate electricity and natural gas utility company serving approximately 102,400 electric customers and over 75,900 natural gas customers across New Hampshire, Massachusetts, and Maine. The company operates through three wholly-owned distribution utilities: Unitil Energy Systems, Inc., Fitchburg Gas and Electric Light Company, and Northern Utilities, Inc.
Unitil bills commonly include electricity usage charges, natural gas consumption fees, transmission and distribution charges, and applicable regulatory fees. Deferit is unaffiliated with Unitil.
How to Pay Your Unitil Bill
- Online: Pay online via MyUnitil portal at unitil.com/account-billing/billing-payment-options
- Phone: Call 1-888-301-7700 to pay by phone
- Mail: Send check payment to Unitil, P.O. Box 981077, Boston, MA 02298-1077
- Auto-Pay: Enroll in Uni-Pay automatic bank draft via MyUnitil or call 1-888-301-7700
- With Deferit: pay now and split into 4 installments, once every two weeks. Learn more →
Payment Methods & Addresses
Retrieved June 2026 · Source: unitil.com/account-billing/billing-payment-options ·unitil.com/faqs/how-do-i-pay-my-bill-online ·unitil.com/faqs/how-do-i-pay-my-bill-over-phone ·unitil.com/faqs/how-do-i-pay-my-bill-mail.
Need to split your Unitil bill into installments?
Retrieved June 2026 · Source: unitil.com.
| Unitil payment arrangement |  Deferit | |
|---|---|---|
| How to access | Check Unitil'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 Unitil offers payment arrangements, limits are set by Unitil 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 Unitil 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 Unitil'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 Unitil 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 | Unitil bills only | Unitil 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 Unitil bill with Deferit
Earn 2% cashback on every bill, redeemed off your next payment. No subscription fee.
Common Questions About Unitil
Can I use Deferit to pay my Unitil bill? ›
Yes. Enter your Unitil bill amount in Deferit and we pay Unitil in full right away. You repay us in 4 bi-weekly installments.
What payment methods does Unitil accept? ›
Unitil typically accepts online payments via credit card, debit card, or bank transfer. Visit unitil.com or contact their support team for the most up-to-date options.
Does Unitil offer autopay? ›
Most billers offer automatic payment to help avoid late fees. Visit Unitil's website or app to check whether autopay is available and how to enroll.
What do I do if I can't pay my Unitil bill on time? ›
Contact Unitil 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