Biller name
Aquarion Water Company
HQ: Monroe, CT
Legal name
Aquarion Water Company
Website
Deferit is unaffiliated with Aquarion Water Company
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How to pay Payment methods Support Late fees FAQ Split into installments
Aquarion Water Company Account & Billing Support
| Department | Number / Channel |
|---|---|
| Customer Service Main | 800-732-9678 |
| Emergency / Outage | 800-732-9678 |
Retrieved July 2026 · Source: aquarionwater.com/contact ·aquarionwater.com/contact-us · current departmental phone numbers and hours of operation.
About Aquarion Water Company
Aquarion Water Company is a privately-owned water utility incorporated in 1857 and headquartered in Bridgeport, Connecticut. The company ranks among the seven largest investor-owned water utility companies in the United States and provides regulated and non-regulated water-related services to approximately 230,000 customers across Connecticut, Massachusetts, and New Hampshire.
Aquarion Water Company bills commonly include water consumption charges, sewer and wastewater fees, stormwater charges, and service fees. Deferit is unaffiliated with Aquarion Water Company.
How to Pay Your Aquarion Water Company Bill
- Online: Pay through customer portal at aquarionwater.com or with credit/checking account; MA and non-residential CT/NH customers incur $1.95 fee.
- Phone: Call 866-446-2516 available 24/7 to pay with checking or credit card.
- Mail: Mail check or money order to regional payment addresses in Connecticut, Massachusetts, or New Hampshire.
- Auto-Pay: Set up automatic payments through the online customer portal at aquarionwater.com.
- In-Person: Pay in cash or debit card at Walmart or authorized financial institutions in Connecticut, Massachusetts, and New Hampshire.
- App: Download Aquarion Water mobile app for iOS or Android to view bills and pay online.
- With Deferit: pay now and split into 4 installments, once every two weeks. Learn more →
Payment Methods & Addresses
Retrieved July 2026 · Source: aquarionwater.com/billing.
Late Fees & Payment Policies
| Policy / Fee | Amount | Notes |
|---|---|---|
| Convenience fee for one-time card payments | $1.95 for Massachusetts customers and non-residential customers in Connecticut and New Hampshire | Charged by processor KUBRA; not received by Aquarion |
Retrieved July 2026 · Source: aquarionwater.com/customer-service/payment-and-billing
Need to split your Aquarion Water Company bill into installments?
Retrieved July 2026 · Source: aquarionwater.com.
| Aquarion Water Company payment arrangement |  Deferit | |
|---|---|---|
| How to access | Check Aquarion Water Company'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 Aquarion Water Company offers payment arrangements, limits are set by Aquarion Water Company 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 Aquarion Water Company 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 Aquarion Water Company'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 Aquarion Water Company 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 | Aquarion Water Company bills only | Aquarion Water Company 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 Aquarion Water Company bill with Deferit
Earn 2% cashback on every bill, redeemed off your next payment. No subscription fee.
Common Questions About Aquarion Water Company
Can I use Deferit to pay my Aquarion Water Company bill? ›
Yes. Enter your Aquarion Water Company bill amount in Deferit and we pay Aquarion Water Company in full right away. You repay us in 4 bi-weekly installments.
What payment methods does Aquarion Water Company accept? ›
Aquarion Water Company typically accepts online payments via credit card, debit card, or bank transfer. Visit aquarionwater.com or contact their support team for the most up-to-date options.
Does Aquarion Water Company offer autopay? ›
Most billers offer automatic payment to help avoid late fees. Visit Aquarion Water Company's website or app to check whether autopay is available and how to enroll.
What do I do if I can't pay my Aquarion Water Company bill on time? ›
Contact Aquarion Water Company 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: July 2026