Hillsborough Water Bill Pay Online Login & Complete Payment Guide
Official guide for Town Of Hillsborough customers in Hillsborough. Serving approximately 11,766 residents. Learn how to pay your water bill online, find customer service contacts, and manage your account.
📅 Last reviewed: Mar 31, 2026 • Data Verified
Hillsborough Water Department – Quick Overview
Managing your water bill in Hillsborough is straightforward when using the official channels provided by Town Of Hillsborough. This guide provides verified links and step-by-step instructions to ensure your payment is processed securely and on time.
Town Of Hillsborough
Official Water Utility
Phone Number
(650) 375-7487
Office Hours
Mon–Fri 8:00 AM – 5:00 PM
Common payment methods may include online, phone, mail, or in-person payment. Confirm with the official utility before paying.
How to Pay Hillsborough Water Bill Online
Access the Official Portal Start Here
Navigate to the official Town Of Hillsborough payment website by clicking the 'Open Official Portal' button at the top of this guide.
Visit Official Website →Identify Your Account
Locate your Hillsborough water account number from your recent paper bill (usually found in the top right corner) and enter it into the portal.
Select Payment Option
Choose between signing in to your registered account or using the 'One-Time Guest Pay' feature for a faster transaction.
Enter Payment Method
Provide your debit/credit card details or bank routing information. Many Hillsborough residents use eCheck to avoid small convenience fees.
Confirm & Save Receipt
Review the final amount, including any local service fees, and submit. Ensure you save the confirmation number for your records.
Guest Pay Available
Portal Unavailable?
If the official Town Of Hillsborough portal is down for maintenance, you can still pay by phone at (650) 375-7487.
Other Ways to Pay Your Hillsborough Water Bill
📞 Pay by Phone
Call the automated billing system at (650) 375-7487. Have your account number and credit card ready before calling.
Call Now →🏢 Pay In Person
Visit the service desk at 1600 Floribunda Avenue. Standard office hours apply for in-person payments.
View Map →✉️ Pay by Mail
Send a check or money order to the utility office. Include your payment stub to ensure proper account credit.
🔄 Enrollment in AutoPay
Avoid late fees by setting up recurring payments. Most customers link a bank account (ACH) for free processing.
Hillsborough Water Department – Contact & Office Info
Contact Information
Official Hillsborough Water Department
Office Location
1600 Floribunda Avenue
Hillsborough, CA 94010
Customer Service
(650) 375-7487Official Website
Visit Website →Email Support
pwillis@hillsborough.netHours of Operation
Mon–Fri 8:00 AM – 5:00 PM
How to Download Your Hillsborough Water Bill
Follow these steps to securely view and download your official Hillsborough water bill records for proof of residency, accounting, or personal record-keeping:
Log in to the Official Portal
Access the online billing dashboard for Town Of Hillsborough.
Navigate to Billing History
Once logged in, look for the navigation menu option appropriately labeled "Billing History", "My Account", or "Past Statements".
Select and Download PDF
Choose the specific billing cycle you need and click the "Download PDF" or "Print" icon. ℹ️ Note: Most municipal portals only archive statements for the past 12–24 months online.
Common Problems with Hillsborough Billing
Received a Disconnection Notice in Hillsborough?
Do not use online portal payments if your service is scheduled for disconnection. Call (650) 375-7487 immediately or pay in person at the local office to guarantee same-day processing.
Unusually High Bill?
If your Hillsborough water bill spiked suddenly, check your property's toilets and sprinkler systems for leaks before calling to dispute the meter reading.
Hillsborough Payment Pro Tips
Late Fee Warning
Be aware that Town Of Hillsborough typically assesses a 1.50% penalty on past-due water bill balances. Set up AutoPay if possible to avoid these unnecessary charges.
System Outages
If the Town Of Hillsborough portal is down for scheduled maintenance, you can bypass the website and pay by phone directly at (650) 375-7487.
Conservation Rebates in California
Many arid regions in California offer heavy rebates for installing low-flow toilets and drought-tolerant landscaping. Contact your local water board for applications.
External Resources
Frequently Asked Questions – Hillsborough Water Bill
You can pay your Hillsborough water bill online through the official Town Of Hillsborough login page. Most utilities support credit cards, debit cards, and eCheck payments.
For billing inquiries or assistance, call Town Of Hillsborough customer service at (650) 375-7487. They are available during these hours: Mon–Fri 8:00 AM – 5:00 PM.
Yes, many Hillsborough utilities offer guest payment or one-time payment options. You usually need your account number, service address or ZIP code, and payment method to proceed.
Login to the Town Of Hillsborough portal and look for the 'AutoPay' or 'Recurring Payments' section. You can link your bank account or credit card for automatic monthly deductions.
First, check for any visible leaks in your toilets or faucets. If no leaks are found, contact Town Of Hillsborough at (650) 375-7487 to request a meter re-read or a bill audit.
The Town Of Hillsborough billing office is listed at 1600 Floribunda Avenue, Hillsborough, CA 94010. Check office hours before visiting in person.
Many utilities accept past-due payments online, but shutoff or reconnection timing can vary. If service is at risk, call (650) 375-7487 before relying on portal processing time.
Based on official Hillsborough utility records, customers are generally billed on a bi-monthly cycle. Check your most recent statement for your specific due date.