Lake County Water Department Phone Number, Office Address, Hours and Customer Service Help
Use this guide to find Lake County Water Department contact help, office location, business hours, water bill support, new service questions, emergency water issue steps, map directions, video resources and official verification links before calling, visiting or paying a water bill.
Lake County Water Department searches usually come from customers who need a phone number, office address, office hours, water bill payment help, new service, account support, outage information, emergency guidance or directions to the water/public works office.
☎️ Fast contact route for most users
Bill or account issue: Call during business hours and keep your account number, service address, recent bill and payment confirmation ready.
Office visit: Confirm the current office address and hours first. Bring ID, water account number, bill, notice, application documents and payment method.
Water emergency: Use the official emergency or after-hours number listed by Lake County. If there is danger to life or property, call 911.
Lake County Water Department Phone, Address and Hours Quick Facts
The details below are formatted for quick user action. Because “Lake County” can refer to different counties in different states, verify the county, water provider and current office details before using this information for payment, emergency reporting or an in-person visit.
What This Lake County Water Department Guide Covers
Lake County Water Department Phone Number
A commonly listed Lake County Public Works / water customer service phone number is 847-377-7500. Use the phone route for account questions, service questions, billing support, new service help, payment posting, meter questions and water service routing.
Call during business hours for account help
For account balance, billing, payment posting, new service, service transfer or customer account questions, call during the listed county office hours whenever possible.
Have your account details ready
Before calling, prepare your account number, service address, name on account, bill date, amount due, payment confirmation and callback phone number.
Ask for the correct division
If your issue is not billing, ask whether you need water field operations, meter service, utility billing, engineering, public works, inspections or emergency dispatch.
Lake County Water Department Office Address and Hours
For Lake County, Illinois Public Works, a commonly listed office address is 650 W Winchester Road, Libertyville, IL 60048. Office hours can vary by department, holiday and service type, so confirm current hours before visiting.
Office Address
650 W Winchester Road, Libertyville, IL 60048
Verify before visitingOffice Hours
Check current county office hours before visiting
Holidays may change hoursCheck the correct Lake County
Before using the address, confirm that your water provider is the Lake County office shown here and not another Lake County in another state.
Verify holiday closures
County offices may close for holidays, severe weather, staff training, emergency events or special schedules.
Bring documents for your task
For billing, bring your bill and account number. For new service, bring photo ID, lease/deed or closing documents, and payment method for any deposit or setup fee.
Lake County Water Bill Pay and Account Support
For Lake County water bill payment, begin from the official county public works or utility billing page. Do not enter your account number or payment information through random search ads, directory websites or unofficial “pay any bill” pages.
| Task | What to prepare | Best action |
|---|---|---|
| Pay water bill | Account number, amount due, service address and payment method. | Use official county bill pay route only. |
| Payment not posted | Confirmation number, date, amount and payment method. | Call customer service with proof of payment. |
| High bill | Current bill, past usage, meter reading and leak notes. | Ask about meter review, leak adjustment or usage check. |
| Past due account | Past-due notice, account number and payment plan request. | Call before service interruption deadlines. |
Start New Water Service in Lake County
New water service may be needed when moving into a property, opening a business, changing the account holder, reconnecting after vacancy or transferring service. Requirements can vary based on the property location and whether Lake County is the correct water provider for that address.
Confirm service area
Provide the exact service address and ask whether the address is served by Lake County Public Works / water services or by another city, village, township or private utility.
Ask what documents are required
New service may require photo ID, lease, deed, closing statement, business documents, phone number, email and deposit payment.
Confirm activation and first bill
Ask when service will start, whether a meter reading or inspection is required, whether someone must be present, and when the first bill will arrive.
Lake County Water Emergency, Leak or Outage Help
Water emergencies may include water main breaks, no water, low pressure, meter box damage, flooding near a public line, sewer-related issues or possible contamination concerns. Use the emergency or after-hours number listed by the official county water provider.
Urgent water issue
Call the official water office or after-hours emergency number listed by Lake County.
Verify emergency numberLife-safety emergency
If water creates road danger, electrical danger, injury risk or immediate safety risk, call 911.
Use 911 for dangerGive the exact location
Provide the street address, nearest intersection, subdivision, building name, meter location or landmark.
Describe what is happening
Say whether water is flowing, pressure is low, service is off, a meter box is damaged, or water is entering a road, home, basement or yard.
Ask for a work order number
If the office provides a work order or callback reference, write it down with the time and name of the person you spoke with.
Lake County Water Account Help Checklist
When calling about a water account, clear details help customer service route the issue quickly. Use the table below before calling or visiting.
| Issue | What to have ready | What to ask |
|---|---|---|
| Account balance | Account number and service address. | “What is my current balance and due date?” |
| Payment issue | Confirmation number, amount and date paid. | “Can you check payment posting?” |
| High bill | Current bill, previous bills and leak notes. | “Can you review meter reading or usage?” |
| Move service | Old address, new address and move date. | “Do I need a final meter read or new application?” |
| New service | ID, lease/deed, address and deposit method. | “What is required to activate water?” |
What to Bring to the Lake County Water Office
Before visiting, prepare the documents and payment information that match your task. This is especially important for new service, deposits, high bill questions, reconnection and account-name changes.
| Visit reason | Bring this |
|---|---|
| Pay bill | Bill, account number, payment method and ID if required. |
| New service | Photo ID, lease/deed/closing documents, service address, deposit payment and contact information. |
| Payment issue | Receipt, confirmation number, bank/card record, amount and date paid. |
| High bill | Current bill, past bills, meter photos if available and leak repair notes. |
| Final bill | Move-out date, forwarding address, account number and final meter read request. |
What to Say When Calling Lake County Water Department
Start with your issue
Say: “I’m calling about a water account / bill payment / new service / outage / leak / high bill.”
Give your address and account number
Say: “The service address is [address]. The account number is [number], if available.”
Ask for the next step
Say: “What document, payment, work order, application or deadline do I need to complete next?”
Lake County Water Department Map and Directions
This map uses the commonly listed Lake County, Illinois Public Works office location: 650 W Winchester Road, Libertyville, IL 60048. Verify the correct Lake County and office address before visiting.
Lake County Public Works / Water Services Office
Use this map for office location reference. Confirm the department and address before driving.
Lake County Water Department Video Guide
This video section avoids a broken YouTube search-list iframe. If you find a verified official Lake County water or public works video ID, replace this card with a direct youtube-nocookie.com/embed/VIDEO_ID iframe.
How Water Customer Service and Bill Pay Usually Work
Use the video search button below for visual help, then rely on the official Lake County water or public works page for final phone, address, hours, payment and emergency details.
Find a Lake County Water Video
No verified official YouTube video ID is available in this chat. This keeps the WordPress page clean and avoids a non-playing embed.
Search Related Videoshttps://www.youtube-nocookie.com/embed/VIDEO_ID.Official Lake County Water Department Resources to Verify
Use these verification links before publishing. Because “Lake County” can refer to different counties, replace search links with direct official county URLs once you confirm the exact provider.
Lake County Website
Main official Lake County website for department verification and public works access.
Open Lake County WebsitePublic Works Page
Find the official public works or water services page before publishing deep links.
Find Public Works PageOnline Bill Pay
Find and verify the official bill payment portal before adding payment instructions.
Find Bill Pay PageNew Service
Verify application forms, deposits, documents and meter activation process.
Find New Service InfoEmergency / After Hours
Confirm after-hours water emergency reporting instructions.
Find Emergency InfoLake County Water Department Phone, Hours, Address and Office FAQs
What is the Lake County Water Department phone number?
A commonly listed Lake County Public Works water customer service phone number is 847-377-7500. Verify the correct county and current phone number on the official county website before calling.
Where is the Lake County Water Department office?
For Lake County, Illinois Public Works, a commonly listed office address is 650 W Winchester Road, Libertyville, IL 60048. Verify the current address before visiting.
What are Lake County Water Department hours?
Office hours can vary by department and holiday schedule. Verify current business hours on the official Lake County website before visiting.
Can I pay my Lake County water bill online?
Use only the official Lake County government, public works or verified utility billing portal before entering account or payment information.
How do I start new water service in Lake County?
Contact the official water or public works office, confirm your service address, prepare photo ID and property documents, then ask about deposits, service activation and first bill timing.
What should I bring to the Lake County water office?
Bring photo ID, water account number if available, service address, bill or notice, payment method, lease or deed for new service, and any confirmation number for recent payments.
Who should I call for a Lake County water emergency?
Use the emergency or after-hours number listed by the official Lake County water provider. If there is immediate danger, call 911.
Is this page for every Lake County?
No. Several U.S. states have a Lake County. This guide is written for Lake County water department search intent and uses commonly listed Lake County, Illinois Public Works details. Verify the correct county before using the information.
Is this an official Lake County website?
No. This is an informational guide. Always confirm current phone numbers, address, hours, emergency numbers, fees and payment links directly with the official Lake County government website.
Best Way to Contact Lake County Water Department
For most users, the fastest route is to call the commonly listed customer service number, 847-377-7500, during business hours and keep your account number, service address, bill or payment confirmation ready.
If you need to visit, the commonly listed Lake County, Illinois Public Works office location is 650 W Winchester Road, Libertyville, IL 60048. Because several U.S. counties are named Lake County, always verify the exact county, office address, hours, emergency number and payment portal on the official county website before taking action.
Editorial note: This guide is informational and helps users find Lake County Water Department phone, address, hours, bill pay and customer service resources faster. Live web verification is disabled in this chat, so phone numbers, office address, hours, payment portals, emergency instructions, fees and official URLs must be confirmed directly with the official Lake County government or public works website before publishing or taking action.