Culligan of Sioux City

Specializing in water softeners, drinking water & water filtration solutions
Rated 4.2 / 5

Your local water experts proudly offer

Industry-leading products
Water softeners, filters, reverse osmosis (RO) drinking water systems, bottleless coolers, 5-gallon bottles and more.
Unparalleled service
Repairs, regular maintenance, installation and emergency service on all makes and models.
Convenient delivery
Salt and water delivered to your home or office, on a schedule that works for you.
Professional water testing
Free results in just 30 minutes, with advanced testing from our EPA-certified lab available.

Get in touch

712-252-4479

Address & hours

1111 W. 21st St., Sioux City, IA 51103, US
Monday 8:30 AM – 4:30 PM
Tuesday 8:30 AM – 4:30 PM
Wednesday 8:30 AM – 4:30 PM
Thursday 8:30 AM – 4:30 PM
Friday 8:30 AM – 4:30 PM
Saturday Closed
Sunday Closed

Areas served

Allen, Dakota City, Dakota Dunes, Emerson, Hinton, Homer, Hubbard, Jackson, Jefferson, McCook Lake, North Sioux City, Ponca , Sergeant Bluff, Sioux City, South Sioux City
Hard Water Bad Tasting Water High Iron Water

Common water problems in Sioux City

Bad tasting water problems

Before your water enters your home, it can pick up bad tasting contaminants - from private wells, miles of underground utility pipes or even the local municipal water source itself. You may not be able to see these contaminants, but when you taste the water, something is obviously not right.

Common water taste problems include:

  • Pin-hole leaks in your plumbing
  • Blue-green stains on your fixtures, sinks and tubs
  • Blueish stains or residue on laundry
  • Light colored hair tinted blue-green
  • Metallic taste

Hard water problems

Hard water results from high levels of calcium and magnesium in water. Hard water minerals stick to everything water touches, and do more than leave an unsightly residue - they can actually harm your home and cost you money.

Common hard water problems include:

  • Stains and buildup on sinks, shower heads, and dishes
  • Dry skin and hair
  • Costly long-term damage to water appliances

High iron water problems

Iron enters the water supply from a variety of sources - the soil around private wells, corrosion in the pipes themselves and organically occurring reactions with elements in the water.

Common high iron problems include:

  • Rusty, red-brown stains on your fixtures, sinks and tubs
  • Rusty stains or residue on laundry
  • Yellow, brown, red or orange-colored water
  • Metallic tasting water
  • Certain foods prepared in water turning black -potatoes and teas are commonly affected

Culligan of Sioux City history

When you choose Culligan Sioux City for your water needs, you’re choosing an industry leader with top-rated water treatment equipment, advanced technology and a 100% satisfaction guarantee.
Culligan has been serving Sioux City since 1939, and is currently owned by third generation Culligan Water expert, Mark Coffey. Started by Mark's grandfather John Coffey, Culligan Sioux City's team of local water experts has been committed to providing the best service available for over 80 years.
Culligan of Sioux City

Don't miss out on local deals

Special offer
$15 Rental Offer*
Try a Culligan Water System for $15/mo for the first 6 months.
*Limited time offer. Dealer participation varies. See dealer for details. Contaminants may not be in your water.
Special offer
$1/day*
Get started for less than $1/day!
*Limited time offer. Dealer participation varies. See dealer for details. Contaminants may not be in your water.
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We're hiring in Sioux City

We currently have open positions at your local Culligan Water location
Join the team
Culligan Employee Transporting Water