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WATER HEATER REPLACEMENT IN ZION
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See what replacement costs ↓ZION AT A GLANCE
Yes, Zion requires a plumbing permit for a hot water heater, and the form says an expansion tank is required. A licensed plumber signs the application. Electric service is ComEd; gas is North Shore Gas. City water comes from Lake Michigan.

01 / TYPICAL PRICES



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 Zion averages or guaranteed quotes.
02 / COMPANIES WE FOUND
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 →
Lists Zion among the areas it serves. Based in 1200 N. Milwaukee, Glenview, IL 60025.
Water heater feedback Reviewers praised Abt staff for following up until a multi-system project that included a tankless water heater was finished, and for handling an emergency water heater replacement.
Worth knowing No water heater complaints found in the sources checked.
2 water heater reviews read, checked September 30, 2026.
Order: companies based in Zion 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 ZION
About 64% 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
On Zion's plumbing permit form, the hot water heater line is marked "expansion tank required."
ENERGY & WATER
REBATES & CREDITS
For ComEd and North Shore Gas customers in Zion. Ask installers for the price before rebates, then check with the program that you qualify.
Checked September 30, 2026. Who qualifies and the conditions: Illinois rebates · How to check an incentive.
PERMITS & LICENSING
Zion's plumbing permit form lists a hot water heater as a fixture and notes an expansion tank is required. A licensed plumber signs it and lists the total value of the work. The permit expires if work doesn't start within six months or isn't done within a year.
Yes. Zion posts its contractor registration rules (2024) and separate registration forms for plumbing, mechanical, electrical and general contractors.
City of Zion Building Department ↗ · City of Zion: Application for Plumbing Permit (2024) ↗ · City of Zion: Forms, Apps & Permits ↗
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
| City | Distance | Permit to replace | Fee | Electric |
|---|---|---|---|---|
| Beach Park | 2 mi | Check with city | — | ComEd |
| Waukegan | 6 mi | Required | By job value (from $125) | ComEd |
| Gurnee | 8 mi | Required | $40 | ComEd |
| Lindenhurst | 9 mi | Required | — | ComEd |
| North Chicago | 10 mi | Check with city | — | ComEd |
| Gages Lake | 10 mi | Not required (conditions apply) (county) | $35 | ComEd |
COMMON QUESTIONS
Yes. The city's plumbing permit form lists a hot water heater as a fixture and requires an expansion tank.
North Shore Gas, which lists Zion as one of the towns it serves.
More guides: Illinois water heater replacement · All local guides