Hallmann Sanitary Service/Hallmann Septic provides septic tank pumping, cleaning, inspections, and system repairs in Chicago, IL. They offer comprehensive maintenance to help keep septic systems functioning properly and provide repair services such as installing baffles and hydro-jetting lines to address system issues.

Zeilinga Services, Inc. is a septic system company based in Chicago, IL. They provide septic tank pumping, inspection, repair, and installation services, along with drain field repair and septic pump replacement. Their work includes servicing various septic units such as Aqua 02, AquaKleer, and Norweco systems. They perform thorough maintenance tasks like cleaning pumps, changing filters, checking alarms, and conducting sludge tests to determine pumping needs. Zeilinga Services also offers specialized capabilities including jetting, lift station work, TV camera line inspections, and root control treatments.

Carl's Septic Services is a family-owned company based near Chicago, IL, serving DuPage, Will, Kane, Kendall, and Cook counties. Founded in 1962, the company offers a full range of septic system services including pumping, repair, installation, and system design. Their team consists of fully certified and state-licensed technicians who handle everything from routine maintenance to new septic system installations. With over 60 years of experience, Carl's Septic Services brings extensive knowledge to each project.

JW Trenching, Inc. is a septic system repair and installation company serving Chicago, IL. They provide a range of services including soil testing for septic suitability, septic field locating, system design, and consulting. Their capabilities include septic tank replacement and repair, lift station pump replacement, and septic field repair or replacement. They also install various septic systems such as stone trench, chamber trench, mound systems, sand filter, raised filter bed, constructed wetland, textile filter, peat filter, and drip irrigation systems.