Chlorinating Ltd has been family owned and operated since 1977. We have established ourselves as a leading contractor in the field of water disinfection of waterworks utilities. Chlorinating Ltd. is Chicagoland’s #1 water chlorination expert. Whatever your job requires, we can handle it. You’ll appreciate the expertise, flexibility, value, and professionalism we bring to every job. We respond immediately to all inquiries and provide fast turnaround on quotes. Contact us today!