Caldwell Water Department - Pay Bill, Contact, Address & Services
Everything you need for West Caldwell Water Department — serving 10,759 residents in Caldwell, NJ.
10,759
Residents Served
3,835
Connections
Mon–Fri 8:00 AM – 5:00 PM
Office Hours
Caldwell Water Department Address
West Caldwell, NJ 07006
Local Tip: Street parking near Caldwell municipal offices fills up fast before 10 AM. Arrive early if paying in person or drop your check in the after-hours payment box.
Caldwell Water Department Contact
Customer Service
(973) 226-2600
Office Hours
Mon–Fri 8:00 AM – 5:00 PM
How to Pay Your Caldwell Water Bill Online
Visit the Official Payment Page
Go to the West Caldwell Water Department website. Look for the "Pay My Bill" or "Online Payments" section.
Enter Your Account Number
Find your account number on your paper bill (top-right corner). Enter it along with your last name or service address.
Choose a Payment Method
Select credit card, debit card, eCheck, or bank draft. eCheck is often free while cards may have a small convenience fee.
Confirm and Save Your Receipt
Review the total, submit payment, and save or screenshot your confirmation number. Payments usually post within 1-2 business days.
Quick Tip: Payments made before 3 PM usually post the same business day. Weekend and holiday payments process the next business day.
Caldwell Water Bill Payment Guide
Complete step-by-step payment instructions, accepted methods, billing tips, and more.
💡 Caldwell Insider Tips
Best Time to Call
Lines are shortest right when the office opens. Try calling at 8:00 AM on a Tuesday or Wednesday to skip the queue.
Save on Fees
Caldwell accepts eCheck payments at no extra charge. Card payments may add a $2-3 convenience fee per transaction.
Start, Stop, or Transfer Water Service
Start New Service
Moving into Caldwell? Contact West Caldwell Water Department at least 3 business days before your move-in date.
✓ Valid photo ID required
✓ Proof of address (lease or deed)
✓ Deposit may apply for new accounts
Stop Service
Moving out? Request disconnection at least 2 business days ahead. You will receive a final bill.
✓ Final meter reading scheduled
✓ Forwarding address for final bill
✓ Deposit refunded within 30 days
Transfer Service
Moving within Caldwell? Transfer your existing account instead of closing and reopening.
✓ Same account number kept
✓ No new deposit needed
✓ Processing: 1-3 business days
Report Water Issues in Caldwell
Water Leak
Notice water pooling near the street or sidewalk? Call West Caldwell Water Department immediately. Do not try to access the meter box yourself.
Sewer Backup
Call your utility before contacting a plumber. Caldwell will check the main line first at no charge if the issue is on their side.
Service Outage
No water? Check with your neighbors first. If the outage is widespread, call (973) 226-2600 for a restoration estimate.
Real-Life Tip: Take a quick photo or video of the issue before calling. It helps dispatch prioritize and gives the crew a head start before arriving on site.
Caldwell Water Billing & Fees
Caldwell Water Department FAQ
Visit the official West Caldwell Water Department payment portal online. You can pay with a credit card, debit card, or eCheck. A guest pay option is available if you do not have an online account.
You can reach West Caldwell Water Department at (973) 226-2600. The office is open during Mon–Fri 8:00 AM – 5:00 PM.
West Caldwell Water Department is located at 21 Colonial Lane, West Caldwell, NJ 07006.
Yes. Most municipal portals offer a one-time guest payment option. You only need your account number from a recent paper bill.
Call West Caldwell Water Department immediately at (973) 226-2600. For after-hours emergencies, most departments have a 24/7 hotline. Do not attempt to fix a main line break yourself.
Contact West Caldwell Water Department at (973) 226-2600 at least 3 business days before your move date. Bring a valid ID and proof of address to start new service.