Water damage repair and restoration in Thornton, CO

Water damage in Thornton, CO 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. 42% of Thornton's 51,088 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 2 Thornton ZIP codes in Adams County.

Call (833) 462-1975 Request service

House surrounded by flood water after heavy rain

Quick answer

For water, fire or smoke damage in Thornton, CO, 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; 2 Thornton ZIP codes are covered. In newer homes here, appliance and supply-line leaks are the most common cause.

Census data

Thornton homes by the numbers

Homes: 51,088
Median year built: 1996
Built before 1960: 5%
Owner-occupied: 73%

Among the 27 Colorado cities with pages on this site, Thornton ranks #6 by number of homes and has older housing than 23% of them (median build year 1996). Its share of pre-1960 homes (5%) is below the 13% 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); 146,689 residents per the 2024 population estimate.

Local risks

What causes water damage in Thornton

Hidden leaks in newer construction

Newer Thornton 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.

Hail

Front Range hail damages roofs.

Frozen pipes

Cold snaps freeze pipes in exterior walls.

Seasonal risks, licensing and FEMA history across the state are on the Colorado page.

Common calls

Most requested in Thornton

Disaster history in Adams County

Since 2000, FEMA has included Adams County in 3 major disaster declarations: 2 floods, 1 fire. The most recent was Severe Storms, Tornadoes, Flooding, Landslides, and Mudslides in 2015 (DR-4229).

Source: OpenFEMA disaster declarations, retrieved October 5, 2026.

FAQ

Thornton water damage questions

Who do I call for water damage in Thornton?

How old are homes in Thornton?

The median home in Thornton was built in 1996. About 5% of its 51,088 homes were built before 1960 and 42% 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 Adams County had federally declared disasters?

Yes. Since 2000, FEMA has included Adams County in 3 major disaster declarations for storms, floods, fires and similar events, most recently Severe Storms, Tornadoes, Flooding, Landslides, and Mudslides (2015). Federal assistance is only available for declared events; most water damage is handled through homeowners or flood insurance.

Do you cover all of Thornton?

Restoration companies in our network cover 2 Thornton ZIP codes. 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 Thornton

80241, 80614

Water damage help near Thornton

Also covered in Adams County: Henderson · Westminster · Commerce City · Brighton · Sherrelwood · Dupont · Twin Lakes · Bennett

All Colorado coverage

Guides for Thornton homeowners

Water damage in Thornton?

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

Call (833) 462-1975 Request service