Water Heater Repair in Clayton, OH
Clayton's county water is softened to about 9 grains per gallon, and about 35% of homes here heat with electricity. If your water heater has quit or is leaking, call and get a plumber out.
What shapes water heater trouble in Clayton
approximate hardness of Montgomery County's softened water
Source: Montgomery County Environmental ServicesDayton well water, softened
Most Clayton homes get water from Montgomery County Environmental Services, which buys it from the City of Dayton and its well fields. The county says its water is softened to about 9 grains per gallon (157 mg/L) and that many customers don't find a home softener necessary. The county began rehabbing its Westbrook water tank in Clayton in September 2025.
County customer service answers 937-781-2688, and water quality questions go to 937-781-2666. The city's utilities page also lists Dayton Water Services at 937-333-3725.
Check the county inventory
Montgomery County posts a service line inventory you can search to see what your line is made of. If the county's notice says your home has a lead line and you disagree, it asks you to tell it at (937) 345-2210 or [email protected].
1970s homes, gas and electric
The median Clayton home was built in 1972, and only about 6% date from 2000 or later. About 83% are detached houses and about 18% of households rent. Gas heats about 55% of homes, electricity about 35% and propane about 7%, so you'll find electric, gas and propane water heaters here. AES delivers electricity, and the city's utilities page lists Vectren for gas, a utility that's now run by National Fuel.
County plumbing, weekly bulk pickup
Since January 1, 2023, the city has administered its own building permits, with National Inspection Corporation doing reviews and inspections. Plumbing is different: Public Health Dayton and Montgomery County handles all plumbing permits and inspections in Clayton. It lists a replacement installation permit at $30, plus $14 for each fixture or device. Call 937-225-4421.
Every home has to use Rumpke, the city's hauler, at $45.96 a quarter from July 2026. Rumpke takes up to three bulk items a week on your trash day, including appliances, and you don't need to call ahead. The city says appliances with Freon need it removed before pickup.
Safe steps for Clayton 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. National Fuel, which now runs the former CenterPoint Energy Ohio gas utility, answers 1-800-838-0933 around the clock.
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 moreClayton water heater questions
Is Clayton, OH water hard?
Montgomery County softens it to about 9 grains per gallon (157 mg/L), and many customers skip a home softener.
Who issues plumbing permits in Clayton?
Public Health Dayton and Montgomery County handles all plumbing permits and inspections in Clayton. Call 937-225-4421.
Will Rumpke take an old water heater in Clayton?
Rumpke takes up to three bulk items a week, appliances included, on your trash day with no call ahead.
Who supplies gas in Clayton?
The city lists Vectren, the former CenterPoint Energy Ohio utility that National Fuel took over in October 2026.
Where these local facts come from
- US Census Bureau, American Community Survey 2020-2024 (via Census Reporter)
- Montgomery County Environmental Services, Water Quality
- Montgomery County, OH, FAQ: Where does Montgomery County drinking water come from?
- Montgomery County Environmental Services, Service Line Inventory
- Montgomery County Environmental Services, Notification of Lead Service Line
- Montgomery County Environmental Services, Capital Projects / Construction
- City of Clayton, OH, Utilities
- City of Clayton, OH, Building Department
- Public Health - Dayton & Montgomery County, Plumbing Inspection
- City of Clayton, OH, Trash Collection & Recycling
- National Fuel, completes acquisition of CenterPoint Energy's Ohio gas utility
- National Fuel, locations and phone numbers
Figures are the latest published by each source. Pricing and availability are set by the plumber.
No hot water in Clayton?
Call now for water heater repair or replacement.