Water Treatment Conditioning locations near Harmon, IL

Showing 1–10 of 10 results

Our Harmon, IL directory covers 10 water treatment conditioning listings in 4 ZIP codes. Listings here were last checked in Jul 2026.

Local Treatment Counselors

Alcohol & Drug Counseling

📍 Serving Your Area, Rock Falls, IL, 61071

📞 815-916-9153

Your local 30-45 day addiction treatment provider.

Safe Home Addiction Treatment

Alcohol & Drug Counseling

📍 Serving Your Area, Rock Falls, IL, 61071

📞 779-475-4335

Your local 30-45 day addiction treatment provider.

Updated Jul 2026

Water Inc

Water Treatment & Conditioning

📍 2404 Locust St, Sterling, IL, 61081

📞 815-626-8844

🌐 water-plus.net

Loescher Heating & Air Conditioning

📍 907 E 17th St, Rock Falls, IL, 61071

📞 815-625-4822

🌐 www.loescherhvac.com

For almost 50 years Loescher Heating and Air Conditioning has been the single source for homeowners serving the region with the most efficient.

Updated Jul 2026

Culligan

Water Treatment

📍 624 Anchor Rd, Dixon, IL, 61021

📞 815-284-7161

🌐 culligan.com

Loescher Heating And AC

Heating Contractors & Heating Systems

📍 907 E 17th St, Rock Falls, IL, 61071

📞 815-625-4822

🌐 loescherhvac.com

Sauk Valley Plumbing

Hardware Stores, Tools & Hardware

📍 207 W 2nd St, Dixon, IL, 61021

📞 815-284-6486

🌐 saukvalleyplumbing.com

Woodhaven Utilities

Water Treatment

📍 507 La Moille Rd, Sublette, IL, 61367

📞 815-849-5435

Illinois American Water OFC

📍 304 2nd Ave, Sterling, IL, 61081

📞 815-625-0017

🌐 illinoisamerican.com

Updated Jul 2026

Donaldson Co Inc

Heating & Air Conditioning (AC) Equipment & Supplies

📍 815 W Progress Dr, Dixon, IL, 61021

📞 815-288-3374

🌐 donaldson.com

Related Categories

Alcohol & Drug Counseling Hardware Stores, Tools & Hardware Heating & Air Conditioning (AC) Equipment & Supplies Heating Contractors & Heating Systems Water Treatment Water Treatment & Conditioning

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