According to state, county, the manufacturer’s service requirements and NSF/ANSI Standard 40, it is recommended that all Residential on-site wastewater treatment systems be inspected and serviced every 6 months, Commercial systems at 3 month intervals.

Northern Illinois Septic Service, Inc. (NISS) offers service and maintenance contracts as well as repairs. NISS sells, services and repairs most aerobic and septic treatments plants, mechanical systems, aerators and lift stations. 

We service and sell many brand name wastewater treatment systems. Ask us about your system brand!

  • Aqua Safe Factory Authorized Service Provider

  • AquaO2 (formerly Aquarobic) Distributor and Factory Authorized Service Provider 

  • AquaKlear Wastewater systems Factory Authorized Service Provider

  • Caviette Wastewater Systems

  • Clearstream Wastewater systems Factory Authorized Service Provider

  • Hydro-Action

  • Multi-Flo Distributor and Factory Authorized Service Provider

  • Nayadic Distributor and Factory Authorized Service Provider

  • Pirana Factory Authorized Service provider 

  • Sludge Hammer 

  • Sybr-Aer Distributor and Factory Authorized Service Provider

  • Whitewater Wastewater Systems Factory Authorized Service Provider

Service, Maintenance and Sales

Call for an Estimate Today

815-981-8954

Services include: 

  • Aerobic and mechanical septic system sales service repairs

  • Aerators

  • Alarms

  • Lift stations (residential)

  • Maintenance contracts

  • Chlorine (calcium hypochlorite)

  • Risers

  • Baffles

  • Camera Inspections

  • Header lines

  • Jetting

  • Small Repairs

Service, Maintenance and Sales

Dekorra Rocks

Dekorra rocks can hide access points in your yard.

riser install

New riser install, so you have access to the tank in case of an emergency situation where you would need to rod or jet inlet pipe. Also makes it serviceable.

Sybr-Aer control panel

Trouble shooting a Sybr-Aer control panel.

sludge sample

A sludge sample is taken during routine service, and helps us gauge when the tanks will need to be pumped.

lift station before

The lift station was originally installed so deep, 6’-7’, that you couldn’t work on it. We replumbed it, so that you wouldn’t need to pump the tank and go inside the tank to work on the lift station.

replumbed lift station after

The lift station was originally installed so deep, 6’-7’, that you couldn’t work on it. We replumbed it, so that you wouldn’t need to pump the tank and go inside the tank to work on the lift station.

Multi-Flo sock replacement

A “sock” is a filter for Multi-Flo, each Multi-Flo unit has 30 socks. Over time, socks may need to be replaced if they are too far gone and cannot be deep cleaned.

Multi-Flo after deep cleaning socks

A “sock” is a filter for Multi-Flo, each Multi-Flo unit has 30 socks. Over time, socks can become clogged and may need to be deep cleaned, we do this with a pressure washer.

Aquarobic riser before

A landscaper accidentally damaged the riser. In the next photo, you will see the finished replacement.

Aquarobic riser after

A replacement riser was installed after a landscaper accidentally damaged the previous one.

Hook-ups and Installation

Sybr-Aer install

We hook up aerobic units for installers.

Nayadic install

We hook up aerobic units for installers.

Multi-Flo install

We hook up aerobic units for installers.

Sybr-Aer install 800+trash

We hook up aerobic units for installers.

Clearstream install

We hook up aerobic units for installers.

Bio-Microbics install

A 3 Bio-Microbics unit. We hook up the Bio-Microbics unit for the installers.

Bio-Microbics install 2

A 3 Bio-Microbics unit. We hook up the Bio-Microbics unit for the installers.

Bio-Microbics install 3

A 3 Bio-Microbics unit. We hook up the Bio-Microbics unit for the installers.

Sybr-Aer install 500 plastic

We hook up aerobic units for installers.

Contact Us

Counties: Boone, Northern Cook, DeKalb, DuPage, Kane, Northern Kendall, Lake, McHenry, Winnebago 

Areas We Cover in Northern Illinois

Cities Include: Addison, Antioch, Barrington, Batavia, Belvidere, Bloomingdale, Caledonia, Capron, Crystal Lake, Deer Park, Dundee, Elburn, Elgin, Garden Prairie, Genoa, Glen Ellyn, Hampshire, Hawthorn Woods, Huntley, Inverness, Kildeer, Kingston, Lake Holiday, Lake Villa, Lake Zurich, Lombard, Long Grove, Machesney Park, McHenry, Medinah, Naperville, Oswego, Palatine, Plainfield, Rockford, Roscoe, Roselle, St. Charles, Sandwich, Schaumburg, Sleepy Hollow, Somonauk, Spring Grove, Sycamore, Wadsworth, Wauconda, Wayne, West Chicago, Yorkville

Northern Illinois Septic Service, Inc.

46W350 Lenschow Road, Hampshire, IL 60140
(815) 981-8954 . info@northernillinoisseptic.com

www.NorthernIllinoisSepticService.com


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Bio-Microbics install 2

A 3 Bio-Microbics unit. We hook up the Bio-Microbics unit for the installers.