Water damage restoration in Delaware, OH
Water damage in Delaware, OH usually starts in one of a few places: a failed supply line or water heater, a roof or window leak, or water that gets into a basement or crawl space. 38% of Delaware's 17,347 homes were built in 2000 or later, so most water damage starts with supply lines, water heaters, appliances and roof or window leaks rather than old pipes. Restoration companies in our network serve 1 Delaware ZIP code in Delaware County.
- Fast callback on emergency requests
- Delaware County · 1 ZIP codes
Quick answer
For water, fire or smoke damage in Delaware, OH, shut off the water or power if it's safe, then call (833) 462-1975. We connect you with an independent restoration company that serves your ZIP; 1 Delaware ZIP code is covered. In newer homes here, appliance and supply-line leaks are the most common cause.
Local risks
What causes water damage in Delaware
Hidden leaks in newer construction
Newer Delaware houses often hide water heaters, air handlers and laundry on upper floors or in attics, so a failed fitting or condensate line can soak ceilings and walls below before anyone notices.
Basement seepage
Spring rain and snowmelt push water through cracks and the wall-floor joint.
Sewer backups
Older combined sewers in several cities back up during storms.
Seasonal risks, licensing and FEMA history across the state are on the Ohio page.
Common calls
Most requested in Delaware
Census data
Delaware homes by the numbers
- Homes
- 17,347
- Median year built
- 1993
- Built before 1960
- 23%
- Owner-occupied
- 62%
Among the 37 Ohio cities with pages on this site, Delaware ranks #24 by number of homes and has older housing than 11% of them (median build year 1993). Its share of pre-1960 homes (23%) is below the 39% average for those cities, so appliance and supply-line leaks are a bigger share of calls.
Source: U.S. Census Bureau, American Community Survey 2019–2023 5-year estimates (tables B25034, B25035, B25003); 46,521 residents per the 2024 population estimate.
Disaster history in Delaware County
Since 2000, FEMA has included Delaware County in 6 major disaster declarations: 5 severe storms, 1 tornado. The most recent was Tornadoes in 2024 (DR-4777).
Source: OpenFEMA disaster declarations, retrieved October 5, 2026.
FAQ
Delaware water damage questions
Who do I call for water damage in Delaware?
For water, fire or smoke damage in Delaware, OH, shut off the water or power if it's safe, then call (833) 462-1975. We connect you with an independent restoration company that serves your ZIP; 1 Delaware ZIP code is covered. In newer homes here, appliance and supply-line leaks are the most common cause.
How old are homes in Delaware?
The median home in Delaware was built in 1993. About 23% of its 17,347 homes were built before 1960 and 38% in 2000 or later, according to the Census Bureau's American Community Survey. Older homes are more likely to have corroded pipes and drains; newer homes see more appliance and supply-line leaks.
Has Delaware County had federally declared disasters?
Yes. Since 2000, FEMA has included Delaware County in 6 major disaster declarations for storms, floods, fires and similar events, most recently Tornadoes (2024). Federal assistance is only available for declared events; most water damage is handled through homeowners or flood insurance.
Do you cover all of Delaware?
Restoration companies in our network cover 1 Delaware ZIP code. Coverage is set ZIP by ZIP, so enter yours in the ZIP checker or call to confirm a company serves your address.
ZIP codes covered in Delaware
43015
Water damage help near Delaware
- Water damage restoration in Dublin, OH13 mi
- Water damage restoration in Westerville, OH14 mi
- Water damage restoration in Hilliard, OH18 mi
- Water damage restoration in Columbus, OH21 mi
- Water damage restoration in Marion, OH22 mi
- Water damage restoration in Reynoldsburg, OH27 mi
- Water damage restoration in Newark, OH37 mi
- Water damage restoration in Urbana, OH38 mi
Also covered in Delaware County: Powell · Sunbury · Galena · Ashley · Ostrander · Radnor · Kilbourne
Guides for Delaware homeowners
Water damage in Delaware?
Stop the source if you can, then call. We'll connect you with a local restoration company that serves your ZIP.
Fast callback on emergency requests