Culligan Coupons & Special Promotions

Save big when you rent, buy or finance with Culligan!

Great deals from Culligan of O'Fallon

Culligan

Free Basic Water Test

Contact Culligan today to learn more about the quality of your water.
Special Offer Special Offer
Limited time offer. Dealer participation varies. See dealer for details. Contaminants may not be in your water.
Offer Expires: June 21, 2022
2022 Culligan International Company
Culligan

$9.95 Rental Offer

Rent a Culligan Water System for just $9.95/month for the first three months!
Special Offer Special Offer
Limited time offer. Dealer participation varies. See dealer for details. Contaminants may not be in your water.
Offer Expires: June 21, 2022
2022 Culligan International Company
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What Clients Say
Matt and the service team are amazing. We had some issues with our water softener and they were out the same day and made it right. We are so thankful! I highly recommend Culligan Water of O'Fallon, MO.
Culligan Customer
Erin Murray
- Culligan Customer