Costco Dealer, WI
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Your local water experts proudly offer
Industry-leading products
Unparalleled service & delivery
Repairs, regular maintenance and installation, as well as salt and water delivery to your home or office, on your schedule.
Water problem experts
Professional water testing
Free water testing with results in just 30 minutes, with advanced testing from our EPA-certified lab available.
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Disney World USA, Everytown USA
Common water problems in Madison
Perfluorinated chemical problems
PFOA and PFOS are artificial chemicals that were widely used until the year 2000, contaminating drinking water supplies, especially near manufacturing sites. The presence of these chemicals may result in health issues including developmental effects, cancer, liver damage, immune disorders and thyroid imbalance. Learn more about perfluorinated chemicals.
The EPA has set the limit for PFOA and PFOS in drinking water at 70 parts per trillion, but this is only an adversary level and not enforced. This means water providers are not required to test for PFOA and PFOS, and many do not.
Costco Dealer history
When you choose Costco Dealer for your water needs, you're choosing an industry leader with top-rated water treatment equipment, advanced technology and a 100% satisfaction guarantee.
Since 1936, Culligan’s team of local water experts has been committed to providing the best service available. Culligan has seen every local water problem imaginable and is dedicated to solving your unique issues to deliver better water at every tap.
The Culligan of Testing difference
Customer service is top-notch! Their delivery drivers are personable and very easy to work with. It's a pleasure being a client for their company.
Cody Billings
05/01/2022
I love getting bottled water. Culligan makes it so easy and convenient. It’s cheaper than buying bottles and saves the environment. Most important- my pets love this water! I'm filling the bowl three times a day. Wish I did it sooner.
Tammy Caravello
02/26/2022
Culligan does a terrific job with salt delivery, and their customer service. Getting the job done right is foremost, whenever it is done with a smile and a great disposition while hauling heavy and awkward salt bags it really is a WOW moment! Over the course of years doing business with Culligan there has not been a disappointment with sales or ser...
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Lolita Martens
02/26/2022
Culligan cares about your community
Costco Dealer is proud to support the following local organizations:
Don't miss out on local deals
Special offer
$9.95 Rental Offer*
Rent a Culligan Water System for just $9.95/month for the first three months!
*Limited time offer. Dealer participation varies. See dealer for details. Contaminants may not be in your water.
Special offer
$39/month*
Get started with Culligan Water for as low as $39/month!
*Financing terms defined by Aqua Finance. Dealer participation may vary. See dealer for details. Limited time offer. Not valid with other offers.
We're hiring in Madison
We currently have open positions at your local Culligan location
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