Contact a Water Treatment Company in Chicagoland, IL

Call or email us, the premier water treatment company in Chicagoland, with your questions. We will respond quickly.

Main Office, Mail To:
Johnson Water Conditioning
220 W. St. Charles Rd.
Villa Park, Illinois 60181

Phone: 630-832-9393

Service Dispatch Center:
Johnson Water Conditioning
1820 Wallace Ave, Suite 120
St. Charles, Illinois 60174

Phone: 630-584-5559

Service Dispatch Center:
Johnson Water Conditioning
1036 Liberty Drive
Elburn, Illinois 60119

Phone: 630-940-8949

Service Dispatch Center:
Johnson Water Conditioning
1537 Lighthouse Dr.
Naperville, Illinois 60565

Phone: 630-352-2020

Service Dispatch Center:
Johnson Water Conditioning
1200 Tunbridge Trail
Algonquin, Illinois 60102

Phone: 847-658-6559

Service Dispatch Center:
Johnson Water Conditioning
305 Front St, Suite 2
Mchenry, Illinois 60050

Phone: 815-307-3330

Service Dispatch Center:
Johnson Water Conditioning
1 E. Main St.
Cary, Illinois 60013

Phone: 847-949-8000

Service Dispatch Center:
Johnson Water Conditioning
600 Hart Rd, Suite 205
Barrington, Illinois 60010

Phone: 847-271-6995

Service Dispatch Center:
Johnson Water Conditioning
316 Illini Drive
Yorkville, Illinois 60560

Phone: 630-383-6530

Service Dispatch Center:
Johnson Water Conditioning
32W626 Rochefort Lane
Wayne, Illinois 60184

Phone: 630-653-8600

Service Dispatch Center:
Johnson Water Conditioning
Orland Park, Illinois 60462

Phone: 708-349-9393

Service Dispatch Center:
Johnson Water Conditioning
353 N. Blue Jay St.
Cortland, Illinois 60112

Phone: 815-723-3333

Service Areas

In Illinois we serve the following Chicagoland cities and parts of Indiana and Wisconsin (cities not listed):