Box 6029 Carol Stream, IL 60197-6029. O'Fallon Water Division Contact Information. A Boil Advisory is issued when the water pressure drops below 20 psi. If your looking for a local (Ofallon) business, he's your man." 618-632-2414 Fax 618-632-1477 100 North Main Street O'Fallon, MO 63366 Phone: 636-240-2000 Hours: 9 a.m. – 3:30 p.m., Monday – Friday Sewer System #1 Ecology Drive O’Fallon, IL 62269 Tel. 100 North Main Street O'Fallon, MO 63366 Phone: 636-240-2000 Hours: 9 a.m. – 3:30 p.m., Monday – Friday Local public utilities are owned and operated by the communities they serve; there are no stockholders to please or profits to make. Pay by Mail. – Fri., 9 a.m. – 3:30 p.m. Public Water Supply District 2 located in O'Fallon, MO. Send payment along with payment stub to: Illinois American Water P.O. Be sure to have your account number handy. A $1.95 transaction fee applies. If your City provided Water service and Trash service has been or is subject to be disconnected as of today and you are making an online payment through the City's website, you must call (636) 281-379-5488 after making your payment to have services restored. Name O'Fallon Water Division Address 255 South Lincoln Avenue O'Fallon, Illinois, 62269 Phone … If your City provided Water service and Trash service has been or is subject to be disconnected as of today and you are making an online payment through the City's website, you must call (636) 281-379-5488 after making your payment to have services restored. Find 939 listings related to O Fallon Plumbing in O Fallon on YP.com. Popularity: #1 of 5 Water Departments in Madison County #20 of 184 Water Departments in Illinois #469 in Water Departments Bethalto Water Department Contact Information Address, Phone Number, and Hours for Bethalto Water Department, a Water Department, at South Prairie Street, Bethalto IL. We strive to provide low-cost, reliable service. Address, Phone Number, Fax Number, and Hours for O'Fallon Water Division, a Water Department, at South Lincoln Avenue, O'Fallon IL. The City of Mascoutah locally owns and operates electric, water, and sewer utilities serving 3,730 customers. No cash, staples or paper clips please. O'Fallon Municipal Centre 100 North Main Street O'Fallon, MO 63366 Phone: 636-240-2000 Hours: Mon. Pay using MasterCard, VISA or Discover. PLEASE NOTE: The City of O’Fallon bills a Utility Deposit to all new Water, Sewer … For office hours please see the website: www.ofallon.mo.us. For office hours please see the website: www.ofallon.mo.us. See reviews, photos, directions, phone numbers and more for O Fallon Plumbing locations in O Fallon, IL. Pay with your bank account: Call 1-800-272-1325 to speak to a customer service representative. He's very reasonable & we have used him for our business and home. Pay In Person Introducing Pay by Phone. 4 reviews of Preferred Plumbing "Kevin has helped us out on numerous occasions, out of some tough spots. Call 1-855-735-5616 to use this automated service.