Plumbers in Naperville, IL.

Water heater out, drain backed up or a pipe leaking? King's plumbers serve Naperville homes and businesses with around-the-clock service.

  • Available 24/7
  • Up-front estimates
  • 100% satisfaction guarantee
(708) 687-6898
A King plumber working under a sink while a homeowner looks on
Your Naperville plumbers

Plumbers Naperville has trusted since 1968.

Since 1968, Naperville homeowners have relied on King for urgent plumbing fixes and the preventative maintenance that heads them off, from the historic east side to the subdivisions built in the '80s and '90s.

Your plumber diagnoses the problem, talks through next steps with you and gives you an estimate before any work starts. Most problems get fixed on the first visit with the tools on the truck. Every job is backed by our 100% satisfaction guarantee.

For heating and cooling, see Naperville HVAC.

Call (708) 687-6898
Plumbing$25 offany plumbing repair

Hire King to solve your plumbing problem and save $25.

Local know-how

What Naperville homes are up against.

Naperville's population tripled in the 1980s and '90s, and eight in ten homes were built between 1970 and 2009. The water comes from Lake Michigan, and the DuPage River runs through town.

149,540residents (2020 Census)
1990median year homes were built (ACS 2020–24)
8 gpgwater hardness (137 mg/L), DuPage Water Commission
81%of homes built between 1970 and 2009
  • Moderately hard lake water

    Naperville buys Lake Michigan water from the DuPage Water Commission, treated at Chicago's Jardine plant. At about 8 grains per gallon, it leaves scale in water heaters and fixtures over time. A tankless unit needs regular descaling, and a water softener cuts scale across the house.

  • Boom-era homes at 25 to 45

    Houses from Naperville's 1980s and '90s boom are now roughly 25 to 45 years old. That's the age when shut-off valves stick, supply lines wear out and original water heaters give up. Our plumbing repair team fixes what's failing and tells you what's close.

  • A river town's basements

    Naperville got 14 inches of rain in less than 24 hours in 1996, and flooded again in 2013. A working sump pump with a battery backup is cheap insurance for a finished basement.

  • The older east side

    The Naperville Historic District covers 573 buildings on the city's older east side. Drain and sewer lines there have decades on them, so recurring clogs usually need more than a plunger. We clear them with drain cleaning.

Naperville plumbing questions

Naperville plumbing FAQ.

Still have a question? Call us 24/7.(708) 687-6898
Do you offer commercial plumbing in Naperville?
Yes. Call and tell us the issue, and we'll let you know how fast a commercial plumber can get to your business. We've worked with businesses of all types and sizes, from retail storefronts to large warehouses.
Can I get a plumber in Naperville after hours?
Yes. Our plumbers are available around the clock, and we'll send one to your Naperville home as soon as possible.
Is Naperville's water hard?
Moderately. The DuPage Water Commission, which supplies Naperville's Lake Michigan water, puts it at about 8 grains per gallon (137 mg/L). That's far softer than typical well water, but enough to leave scale in a water heater over time. We install water softeners if you want less of it.
Should I switch to a tankless water heater?
It depends on your household's hot water use and budget. Your plumber can walk you through both. Tankless vs. standard water heaters.
Will I get a price before the work starts?
Yes. Your plumber finds the problem first and gives you an up-front price. Nothing starts until you approve it.
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Plumbing service, 24/7.

King’s plumbers are on call day and night across Chicagoland and Northwest Indiana.

Plumbing services, 24/7, in Chicago & Northwest Indiana

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Where the customer is King.

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Naperville plumbing savings.

$100 off a new tank or tankless water heater, 10% off drain cleaning and $25 off a new sump pump.

Water heaters$100 offa new water heater

Get $100 off a new water heater installation, traditional or tankless.

Drains10% offany drain cleaning

Clogged drain? Hire King to clear it and save 10%.

Sump pumps$25 offa sump pump replacement

Need a new sump pump for your basement? Hire King and get $25 off.

King locations

Where our plumbers work from.

Naperville plumbing calls are dispatched from our Chicagoland locations. Call the main line, (708) 687-6898, any time.

HeadquartersOak Forest, IL4813 W. 159th Street
Oak Forest, IL 60452
(708) 808-6162Get directions
Frankfort, IL101 Ontario Street
Frankfort, IL 60423
(815) 781-2710Get directions
Oak Lawn, IL4505 Southwest Hwy
Oak Lawn, IL 60453
(708) 808-6320Get directions
Morton Grove, ILServing Skokie & the North Shore6310 Lincoln Ave.
Morton Grove, IL 60053
(708) 584-4468Get directions
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Around Naperville

Plumbing across the west suburbs.

Our plumbers serve Naperville and the rest of Chicago's west suburbs.

    All cities we serve

    We serve most of Chicagoland and Northwest Indiana. Don’t see your town? Call (708) 687-6898 to confirm.

    North suburbs

    SkokieEvanstonGlenviewMorton GroveLincolnwoodWilmetteWinnetkaNorthbrookHighland ParkLake ForestLake BluffLibertyville

    Northwest suburbs

    Des PlainesSchaumburgHoffman EstatesElginBarrington HillsBloomingdaleHanover ParkFox Lake

    West suburbs

    NapervilleOak ParkHinsdaleLa GrangeDarienCicero

    South suburbs

    Oak ForestHomewoodLemontHickory HillsPalos Park

    Southwest suburbs

    FrankfortOak LawnOrland ParkTinley ParkMokenaNew LenoxLockportJolietPalos HeightsPalos HillsHomer GlenMidlothianFlossmoorManhattan

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