Water Heater Repair in Coshocton, OH
Coshocton lime-softens well water drawn near the Walhonding River, and about 37% of homes here date to 1939 or earlier. If your water heater has quit or is leaking, call and get a plumber out.
What shapes water heater trouble in Coshocton
Lime-softened well water
Coshocton's water comes from wells off State Route 83 North, near where Mill Creek meets the Walhonding River, tapping a large sand and gravel aquifer. The city plant, expanded in 2008 and rated for 15 million gallons a day, lime-softens the water, then recarbonates, filters, disinfects and fluoridates it. About 6 million gallons a day go out to more than 5,400 customers.
The city's 2025 report doesn't list a hardness figure. Softening cuts down scale, but a tank still collects sediment, so a heater that rumbles or pops is worth a flush.
Service lines and water emergencies
The city keeps its service line inventory open to the public at 118 Bridge Street and is still updating the customer-owned side, with a QR code in its water report for residents to report what they have. In its latest lead testing, none of 30 samples was over the action level.
To report a water line break or other water or sewer emergency, call the water plant at 740-622-1577. If no one answers, the city says to call the sheriff's office at 740-622-2411.
Old homes, mostly gas
The median Coshocton home was built in 1954. About 37% date from 1939 or earlier and only about 6% from 2000 or later. About 76% of homes heat with gas and 22% with electricity, and about 43% of households rent. In a house that old, the heater's venting and gas connector may be decades old too, so have them checked when the tank is replaced.
Ask the health district first
The Coshocton Public Health District now requires plumbing permits for commercial plumbing work tied to new construction, additions or replaced plumbing, with inspections handled by the Zanesville-Muskingum plumbing department. The announcement doesn't cover homes, so call the district at 740-622-1426 to ask what a residential water heater job needs.
Kimble handles the city's trash. For questions about trash or a bulky item, the city points residents to Kimble at 1-800-201-0005.
Safe steps for Coshocton homes
- Leaking? Close the cold water valve on top of the tank.
- Turn off the gas valve or the breaker for the heater.
- Gas smell? Leave the house, then call 911 and your gas utility from outside, using the emergency number on your gas bill.
Where we take calls
Coshocton, Coshocton County, ZIP codes 43812. Not sure your address is covered? Call and we'll check.
Nearby towns
Repair, replacement and emergencies

Water Heater Repair
Gas, electric and tankless repairs, from pilot lights to heating elements.
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No Hot Water
Cold shower this morning? Get the cause found and fixed fast.
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Leaking Water Heater
Water around the tank or a dripping relief valve. Act before it floods.
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Emergency Water Heater Repair
Burst tank, gas smell or water everywhere. Call right away.
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Water Heater Replacement
When repair no longer makes sense, get a new tank or tankless unit.
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Tankless Water Heater Repair
Error codes, lukewarm water and scale buildup on tankless units.
Learn moreCoshocton water heater questions
Is Coshocton's water softened?
Yes. The city lime-softens its well water. Its 2025 report doesn't list a hardness number.
Who do I call about a water main break in Coshocton?
The water plant at 740-622-1577. If no one answers, the city says to call the sheriff's office at 740-622-2411.
Do I need a plumbing permit for a water heater in Coshocton?
The health district's new permit rule covers commercial work. For a home, call the Coshocton Public Health District at 740-622-1426 to ask.
Where can I see what my service line is made of?
The city's inventory is open to the public at 118 Bridge Street, and the city is still updating the customer side.
Where these local facts come from
- US Census Bureau, American Community Survey 2020-2024 (via Census Reporter)
- City of Coshocton, Utilities Department
- City of Coshocton, 2025 Drinking Water Quality Report
- Your Ohio News, new Coshocton plumbing permit information announced
- City of Coshocton, Kimble trash service notice
Figures are the latest published by each source. Pricing and availability are set by the plumber.
No hot water in Coshocton?
Call now for water heater repair or replacement.