Looking for a plumber in Iowa? Long winters freeze pipes, old basements take on water and hard water wears out water heaters. Call Same Day Plumber any time to reach an Iowa-licensed plumber.
Call a Plumber in Iowa (833) 763-0420Plumbing in Iowa: What Differs by City
Iowa licenses plumbers and plumbing contractors through a state board. In Des Moines and Davenport, the licensed contractor pulls the permit.
Much of Iowa's water is hard. Sioux City is very hard, and the city suggests setting softeners at 24 grains. Des Moines keeps its water below about 8.8 grains.
Some cities soften the water for you. Iowa City brings it down to about 3 grains, and Cedar Rapids to about 7.
Older basements can back up in heavy rain. Des Moines helps pay for approved work that protects a home from sewer backups.
Davenport gets treated Mississippi River water. Waterloo runs on 13 wells.
Pick your Iowa city below for local water, permit and repair details.
Iowa Cities With Local Plumbing Guides
- Des Moines, IAFrozen pipes · Basement sewer backups · Hard water scale
- Cedar Rapids, IAFrozen pipes · Basement water · Scale in water heaters
- Davenport, IAOld pipe · Sump pump failures · Frozen pipes
- Sioux City, IAVery hard water · Old pipe · Frozen pipes
- Iowa City, IAFrozen pipes · Old pipe · Water heater replacement
- Waterloo, IAOld pipe · Frozen pipes · Basement sewer backups
- Ankeny, IASump pump failure · Frozen pipes · Water heater replacement
- West Des Moines, IAFrozen pipes · Sump pump failure · Water heater replacement
- Ames, IAFrozen pipes · Sump pump failure · Drain clogs
Plumbing Codes, Permit Offices and Water Hardness by Iowa City
| City | Plumbing code | Permits issued by | Water hardness |
|---|---|---|---|
| Des Moines | Not listed | City of Des Moines Permit and Development Center | Hard |
| Cedar Rapids | Not listed | City of Cedar Rapids Building Services | Moderately hard |
| Davenport | 2024 Iowa Uniform Plumbing Code with Davenport amendments | City of Davenport Building Division | Moderately hard to very hard |
| Sioux City | Not listed | Not listed | Very hard |
| Iowa City | Not listed | Not listed | Softened by the city to about 3 grains per gallon |
| Waterloo | Not listed | Not listed | Not published |
| Ankeny | Not listed | Not listed | Not published |
| West Des Moines | Not listed | Not listed | Hard after softening at the plant |
| Ames | Not listed | Not listed | Softened by the city to about 9 grains per gallon (153 ppm in August 2026) |
How to Check a Plumber's License in Iowa
Plumbers and plumbing contractors in Iowa are licensed by the state. Before work begins, ask for the license number and look it up with the Iowa Plumbing and Mechanical Systems Board.
Plumbing Services Available Across Iowa
- Emergency PlumbingBurst pipes, flooding, sewage backups and loss of water, any hour.
- Drain CleaningClogged sinks, tubs, toilets and main sewer lines.
- Water Heater Repair & ReplacementNo hot water, leaking tanks, tank and tankless repair or replacement.
- Leak Detection & RepairHidden, slab and pipe leaks found and fixed before they cause damage.
- Sewer Line RepairCamera inspection, sewer repair and trenchless replacement.
- Pipe Repair & RepipingBurst, frozen and corroded pipes repaired or replaced.
- Toilet RepairRunning, clogged, leaking and broken toilets repaired or replaced.
- Faucet & Fixture RepairFaucets, garbage disposals and shower valves.
- Sump Pump RepairSump pump repair, replacement and battery backups.
- Gas Line RepairGas leak repair and appliance hookups by licensed plumbers.
- Water Softeners & FiltrationWater softeners, whole-house filtration and well pumps.
- Commercial Plumbing & BackflowCommercial plumbing service and backflow testing.