Storage tank
$1,600–$2,400Typical cost, including installation
WATER HEATER REPLACEMENT IN GRANITE CITY
Granite City Water Heater
Replacement
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See what replacement costs ↓GRANITE CITY AT A GLANCE
Replacing a water heater in Granite City.
Granite City doesn't say whether swapping a water heater for the same type needs a permit, so call Building & Zoning to check. Its fee schedule, a scan from 2012, lists $40 for a plumbing permit plus $20 for each inspection. Ameren Illinois supplies power, and water comes from Illinois American Water's Granite City system. Occupancy inspections check that each water heater has its own nearby gas shutoff and a flue that is screwed together and slopes upward.
- Permit to replace with the same type
- Check with the city · City of Granite City Building & Zoning Department
- Permit fee
- $40 for the plumbing permit, plus $20 for each inspection (rough, final, misc.) and $8 for each fixture. These come from a scanned fee schedule made in 2012. Water heaters have no fee line of their own.
- Who gets the permit
- For occupancy repairs, the city says all repairs except carpentry, plumbing included, must be done by a licensed contractor holding a valid city permit. We found no rule on homeowners pulling plumbing permits.
- Electric utility
- Ameren Illinois
- Gas utility
- Ameren Illinois
- Water
- Illinois American Water (Granite City system, supplemented by its East St. Louis treatment plant)
- Rebate worth checking
- Ameren Illinois heat pump water heater incentives (Active)
- Typical home
- Built 1957 (median) · 73% owner-occupied
- Companies found
- 3 that advertise water heater work
01 / TYPICAL PRICES
What a new water heater costs.
Know before you call.
Heat-pump tank
$2,500–$5,000Typical cost, including installation
Tankless
$2,400–$5,400Typical cost, including installation
AI equipment illustrations; models vary and images are not to scale. Typical national prices from Home Depot ↗, checked September 28, 2026. The source doesn’t say how many jobs the ranges are based on. These are not Granite City averages or guaranteed quotes.
Compare what each quote includes.Equipment · Labor · Permits · Old heater removalHow to compare quotes →
What we know about prices in Granite City
- National installer’s published rangeThe ranges above. Home Depot ↗
- Local permit fee$40 for the plumbing permit, plus $20 for each inspection (rough, final, misc.) and $8 for each fixture. These come from a scanned fee schedule made in 2012. Water heaters have no fee line of their own.. City of Granite City Building & Zoning Department fee source ↗
- Local company’s advertised priceNone of the local company websites we checked list a full installed price.
- Measured local dataNot collected yet, so no Granite City average is shown.
What can change the price in Granite City?
A mechanical permit is $40 plus item fees. An electrical permit is $40 plus $20 inspections. So work on gas venting or a new circuit may need its own permit. Failing a second inspection costs $40.
02 / COMPANIES WE FOUND
Who replaces water heaters in Granite City?
Companies that advertise water heater replacement here, with what their water heater customers say.
Companies we found in our research. They are not Ember & Tank providers or partners. We show selected reviews, not a rating or every review. How we choose reviews →
BELOMAN (Belo Heating & Cooling)
Lists Granite City among the areas it serves. Based in 5909 Cool Sports Road, Belleville, IL 62223.
- Tank
- Tankless
What the reviews say
Water heater feedback Customers praised tidy, problem-free water heater replacements, a fast no-charge warranty repair, and helpful office staff who gave upfront ballpark pricing.
Worth knowing No water heater complaints found in the sources checked.
4 water heater reviews read, checked September 30, 2026.
Darwyn's Plumbing, Inc.
Lists Granite City among the areas it serves. Based in 2702 Camp Jackson Rd, Cahokia, IL 62206.
- Tank
- Tankless
- Repair
- Emergency service
What the reviews say
We haven’t found reviews that mention this company’s water heater work yet.
Roto-Rooter Plumbing & Water Cleanup (St. Louis)
Lists Granite City among the areas it serves. Based in 2671 Washington Ave, St Louis, MO 63103 (local branch of national company).
- Tank
- Tankless
- Heat pump
- Repair
- Emergency service
What the reviews say
We haven’t found reviews that mention this company’s water heater work yet.
Order: companies based in Granite City first, then companies whose water heater reviews we’ve read. Each group is alphabetical. These businesses are not our employees or vetted partners and do not receive requests from Ember & Tank. We haven’t checked their license, insurance or quality of work. IDPH plumber license verification ↗.
See before-and-after replacement examples from independent companies →
HOMES IN GRANITE CITY
What Granite City homes are like.
1957Median year built
84%Built before 1980
73%Owner-occupied
70%Heat with utility gas
83%Single-family homes
About 84% of homes were built before 1980. Older homes often have older venting, smaller closets and shutoff valves that should be checked before install day.
70% of homes heat with utility gas, so gas water heaters with existing venting are common here.
U.S. Census Bureau, American Community Survey ACS 2024 5-year ↗ (2020-2024). Heating fuel is what homes use to heat the house. It often, but not always, matches the water heater’s fuel.
LOCAL CONDITIONS
What’s different in Granite City.
Gas shutoff and flue checked at occupancy
Under the city's occupancy checklist, each water heater needs its own gas shutoff valve. It must be in the same room, within 6 feet of the heater, and before the connector. The flue pipe needs three screws at every joint, good support, and an upward slope of at least 1/4 inch per foot.
Which codes the city uses
Granite City follows the 2018 IRC and IMC, the 2017 NEC, and the latest Illinois State Plumbing Code.
ENERGY & WATER
Who supplies Granite City homes.
Energy
- Electric: Ameren Illinois (Ameren Illinois meter-base rules are cited on the city's inspection page)
- Gas: Ameren Illinois (Not yet confirmed on a Granite City page)
Water
Illinois American Water (Granite City system, supplemented by its East St. Louis treatment plant)
Illinois American Water 2025 Water Quality Report – Granite City (IL1195030) ↗
REBATES & CREDITS
Rebates for Granite City homes.
For Ameren Illinois customers in Granite City. Ask installers for the price before rebates, then check with the program that you qualify.
- Ameren Illinois heat pump water heater incentives ↗Active$1,150 instant discount when a contractor buys an ENERGY STAR heat pump water heater from a participating distributor, or when you use a Program Ally contractor.
- Illinois IRA Home Energy Rebates (HEAR and HOMES) ↗Not launchedIllinois EPA says its HEAR application has not yet been processed by U.S.
- Federal Energy Efficient Home Improvement Credit (25C) ↗EndedCovered improvements made through December 31, 2025.
Checked September 30, 2026. Who qualifies and the conditions: Illinois rebates · How to check an incentive.
PERMITS & LICENSING
Permits and licenses in Granite City.
Permits and who issues them
Granite City requires a plumbing permit for renovating, remodeling or adding new plumbing. It doesn't say whether replacing a water heater with the same type counts. Book plumbing inspections at least two business days ahead. Inspectors use the latest Illinois State Plumbing Code.
The city mentions Granite City-licensed electricians and contractors 'holding a valid city permit.' We found no registration rule for plumbers.
City of Granite City Building & Zoning Department ↗ · Granite City Building & Zoning – FAQs ↗ · Granite City Building & Zoning – Building Inspection ↗ · Granite City Permit Fee Schedule (scanned PDF, created 2012) ↗
Check the installer’s license
Ask for the license number and search it yourself on the IDPH plumber license verification ↗. A listing on Ember & Tank is not a license check. Illinois licensing explained →
NEARBY CITIES
Compare places near Granite City.
| City | Distance | Permit to replace | Fee | Electric |
|---|---|---|---|---|
| Collinsville | 7 mi | Not required (conditions apply) | $25 | Ameren Illinois, Southwestern Electric Cooperative |
| East St. Louis | 8 mi | Required | — | Ameren Illinois |
| Glen Carbon | 8 mi | Check with city | $65 | Ameren Illinois |
| Edwardsville | 9 mi | Check with city | $20 | Ameren Illinois, Southwestern Electric Cooperative |
| Wood River | 10 mi | Check with city | — | Ameren Illinois |
| Cahokia Heights | 11 mi | Check with city | — | Ameren Illinois |
COMMON QUESTIONS
Granite City water heater questions.
How much is a plumbing permit in Granite City?
The posted schedule shows $40 for the permit, $20 for each inspection and $8 for each fixture. That schedule is a 2012 scan, so check the current amount with Building & Zoning.
Granite City Permit Fee Schedule (scanned PDF, created 2012) ↗
What will the city look at on my water heater?
At occupancy inspections, it looks for a gas shutoff in the same room within 6 feet. It also checks that the flue has three screws at each joint and slopes up 1/4 inch per foot.
More guides: Illinois water heater replacement · All local guides