No public roster
Septic companies in Illinois
372 septic companies on record across Illinois, built from public data.
- Companies
- 372
- Counties covered
- 40
- Cities covered
- 193
The licence check in Illinois
No public septic licence roster is published for Illinois that we can check a company against, so licence status on every page here reads as unverified. That is a gap in the public record, not a mark against any company. If you know of a public roster we have missed, tell us and we will add it.
Cities in Illinois
- Chicago 7
- Springfield 7
- Antioch 6
- Decatur 5
- Champaign 4
- Joliet 4
- Batavia 3
- DeKalb 3
- Elk Grove Village 3
- Lincoln 3
- Machesney Park 3
- Marion 3
- Mattoon 3
- Milan 3
- Peoria 3
- Sandwich 3
- Urbana 3
- Amboy 2
- Beardstown 2
- Bondville 2
- Brimfield 2
- Brookfield 2
- Canton 2
- Carol Stream 2
- Caseyville 2
- Cherry Valley 2
- Collinsville 2
- Dieterich 2
- Edwardsville 2
- Effingham 2
- Heyworth 2
- Jacksonville 2
- Jerseyville 2
- Kankakee 2
- McHenry 2
- Monticello 2
- New Lenox 2
- O'Fallon 2
- Pekin 2
- Peru 2
- Rockford 2
- Shorewood 2
- Spring Grove 2
- St. Charles 2
- Streator 2
- Sycamore 2
- Taylorville 2
- Tilton 2
- Wauconda 2
- West Chicago 2
- Wheeling 2
- Yorkville 2
- Addison 1
- Aledo 1
- Argenta 1
- Arlington 1
- Ashmore 1
- Athens 1
- Atwood 1
- Aurora 1
- Aviston 1
- Barrington 1
- Bartlett 1
- Belleville 1
- Belvidere 1
- Bloomington 1
- Bolingbrook 1
- Bourbonnais 1
- Braceville 1
- Breese 1
- Bridgeview 1
- Bristol 1
- Byron 1
- Cameron 1
- Carbondale 1
- Carlyle 1
- Cary 1
- Chandlerville 1
- Chatham 1
- Cherry 1
- Chillicothe 1
- Colona 1
- Columbia 1
- Country Club Hills 1
- Countryside 1
- Crete 1
- Creve Coeur 1
- Crystal Lake 1
- Dallas City 1
- Downers Grove 1
- Elburn 1
- Eldorado 1
- Ellsworth 1
- Elmhurst 1
- Erie 1
- Evanston 1
- Fairbury 1
- Franklin Park 1
- Freeport 1
- Galesburg 1
- Geneva 1
- Genoa 1
- Gilberts 1
- Godfrey 1
- Granite City 1
- Hampshire 1
- Harrisburg 1
- Henry 1
- Herrin 1
- Highland Park 1
- Hillsdale 1
- Hinckley 1
- Hoopeston 1
- Ivesdale 1
- Johnsburg 1
- Lacon 1
- Lake Bluff 1
- Lake Zurich 1
- Lake in the Hills 1
- Lakemoor 1
- Lemont 1
- Liberty 1
- Lockport 1
- Macomb 1
- Manito 1
- Manteno 1
- Marengo 1
- Maroa 1
- Martinsville 1
- Mason 1
- Mendon 1
- Mendota 1
- Metamora 1
- Midlothian 1
- Millstadt 1
- Mineral 1
- Monee 1
- Montgomery 1
- Morris 1
- Morrison 1
- Mt Carmel 1
- Mt Carroll 1
- Mt Morris 1
- Mt Prospect 1
- Naperville 1
- Newton 1
- Normal 1
- North Aurora 1
- North Riverside 1
- Northlake 1
- Oakwood Hills 1
- Odin 1
- Onarga 1
- Oquawka 1
- Orangeville 1
- Oregon 1
- Orion 1
- Ottawa 1
- Plainfield 1
- Pocahontas 1
- Pontiac 1
- Princeville 1
- Quincy 1
- Richview 1
- Rochester 1
- Rock Falls 1
- Rockton 1
- Romeoville 1
- Roscoe 1
- Salem 1
- Seneca 1
- Sigel 1
- Spring Bay 1
- Staunton 1
- Stillman Valley 1
- Stonefort 1
- Sullivan 1
- Sumner 1
- Tinley Park 1
- Tonica 1
- Toulon 1
- Troy 1
- Union 1
- Vandalia 1
- Virden 1
- Virginia 1
- Volo 1
- Waterloo 1
- West Frankfort 1
- Willisville 1
- Wilmington 1
- Woodstock 1
- Wyoming 1
Counties in Illinois
- Cook County, IL
- Lake County, IL
- Will County, IL
- DuPage County, IL
- McHenry County, IL
- Kane County, IL
- LaSalle County, IL
- Champaign County, IL
- Madison County, IL
- Peoria County, IL
- Sangamon County, IL
- St. Clair County, IL
- DeKalb County, IL
- Macon County, IL
- Winnebago County, IL
- Ogle County, IL
- Tazewell County, IL
- Christian County, IL
- Kendall County, IL
- Vermilion County, IL
- Williamson County, IL
- Boone County, IL
- Coles County, IL
- Effingham County, IL
- Kankakee County, IL
- McLean County, IL
- Bureau County, IL
- Grundy County, IL
- Jersey County, IL
- Macoupin County, IL
- Rock Island County, IL
- Adams County, IL
- Cass County, IL
- Clinton County, IL
- Henry County, IL
- Logan County, IL
- Piatt County, IL
- Saline County, IL
- Stephenson County, IL
- Whiteside County, IL
How these are ranked
By verification score, out of 100, across six checks published in full on how we rank. No company paid to appear and none can pay to rank higher. The score counts records and is not a judgment about workmanship.