Apex Plumbing & Sewer, Inc. offers 24 hour Emergency Service and has been serving the Chicagoland area for over 25 years. Licensed, Bonded & Insured. Billingual Staff. Free Estimates. Since 1983, we have been serving Lakeview, Lincoln Park, Chicago and throughout Illinois area. Whether you need complete faucet and toilet installation, drain cleaning or repairs of any kind, including tankless water heaters, give us a call on 773-477-7714.