Does Homeowners Insurance Cover Water Damage in Maryland?

Homeowners insurance and water damage in Maryland guide graphic

Short answer: Yes, homeowners insurance in Maryland often covers sudden, accidental water damage from inside the home, such as a burst pipe or a failed washer hose. It does not cover flooding from outside. Sewer backups and sump pump overflows are covered only if you bought a water/sewer backup endorsement, which Maryland insurers must offer.

Water damage claims are some of the most common, and most confusing, home insurance claims in Maryland. The answer to "am I covered?" depends on where the water came from. This guide walks through each common case, using information from the Maryland Insurance Administration (MIA). If you need help with the cleanup itself, Laurel Dry Pros provides water damage restoration in Laurel, MD and documents everything for your claim.

This is general information, not legal or insurance advice. Every policy is different. Read your own policy and talk with your agent.

The key question: where did the water come from?

Insurers sort water damage by its source. The same wet basement can be covered or not, depending on how the water got there.

Water source	Standard homeowners policy	What you may need
Burst or frozen pipe	Often covered	Act fast; keep heat on in winter
Washer, dishwasher or ice maker leak	Often covered	Report promptly
Water heater tank bursts	Damage often covered; new tank usually not	Photos of the tank and damage
Roof leak after wind or a fallen tree	Often covered	Tarp to stop more damage
Slow, long-term leak	Usually not covered	Fix leaks early
Sewer or drain backup	Not covered without an endorsement	Water/sewer backup endorsement
Sump pump overflow or failure	Not covered without an endorsement	Water/sewer backup endorsement
Flooding from outside (river, surface water)	Not covered	Flood insurance (NFIP or private)
Mold from a covered leak	Sometimes, often with a limit	Check your mold limit

What counts as a "flood"?

For insurance, a flood is not just "a lot of water." It's water from outside that rises and covers normally dry land, such as an overflowing river, heavy rain that pools around the house, or a storm surge. The MIA is clear that standard homeowners policies do not typically cover flood damage. You need a separate flood policy.

In Laurel, that matters for homes near the Patuxent River and low streets that collect storm water. Our flood prep guide covers flood risk and coverage in more detail.

Water damage now? Call (301) 368-0221. Fast drying protects your home and your claim.

Call (301) 368-0221

Does homeowners insurance cover sewer backup?

Not on its own. The MIA explains that if water overflows a sump pump or sewage comes in through pipes or drains designed to carry it away, your policy may cover it only if you purchased a water/sewer backup endorsement.

Maryland law requires insurers to offer this coverage. The MIA notes that most insurers offer several coverage limits, and there's often a separate deductible for these claims. Many policies still won't pay to fix the pipe or drain itself. Check your declarations page for the words "water backup" or "sewer backup." Our guide to sewage backup cleanup explains what to do if it happens.

Does homeowners insurance cover a burst pipe?

Usually, if it was sudden and accidental. The damage the water caused to walls, floors and belongings is the part that's typically covered. Repairing the pipe itself often isn't. Insurers can deny a freeze claim if the home was left unheated. See what to do when frozen pipes burst.

Is mold covered?

Sometimes. If mold grows because of a covered sudden leak, part of the cleanup may be covered, but many policies cap mold coverage at a set dollar amount. Mold from long-term leaks or high humidity usually isn't covered. And the MIA notes that if mold comes from a flood, a homeowners policy almost never covers it, though a flood policy might if the flood itself is covered.

For the full picture, read our guide to whether insurance pays for mold.

Flood insurance: what Maryland homeowners should know

Flood insurance is sold through the National Flood Insurance Program (NFIP), private insurers and surplus lines carriers.
NFIP policies usually have a 30-day waiting period before coverage starts, with a few exceptions such as buying it along with a mortgage.
NFIP basement coverage is limited. It includes cleanup and items like furnaces and water heaters, but not most finished basement contents.
Flood policies don't renew automatically. You must renew them each year.

How to file a water damage claim in Maryland

Stop the water. Shut off the main valve or fix the source if you safely can.
Document everything. Take photos and video of the source, the water and every damaged item before cleanup.
Call your insurer quickly. Most policies require prompt notice.
Prevent more damage. Policies expect you to take reasonable steps, such as water removal and drying. Keep receipts.
Keep damaged items until the adjuster sees them, or photograph them closely, including labels and model numbers.
Get written estimates for mitigation and repairs.
Keep a file of every call, email, receipt and drying log.
Ask questions. If a claim is denied, ask for the reason in writing. You can file a complaint with the MIA if you disagree.

Tips to make sure you're covered before water hits

Read your declarations page and look for a water/sewer backup endorsement. Add it if you have a basement.
Check your mold coverage limit.
Ask your agent whether flood insurance makes sense for your address.
Replace old washer hoses and aging water heaters.
Keep the heat at 55°F or higher when you travel in winter.

Local note: Homes with finished basements in Burtonsville and Columbia are the most likely to need a sewer backup endorsement because they rely on sump pumps. Low-lying homes near streams in Bowie should ask about flood coverage. Condo owners in Silver Spring should compare their unit policy with the building's master policy.

Related reading: See what drives the cost of water damage restoration so you can compare estimates, and learn the difference between water mitigation vs. restoration, which insurers often treat as separate items.

When should you call a water damage professional?

Call as soon as water has soaked drywall, carpet or a ceiling, or if it came from a sewer, sump or outside. A professional moisture map and drying log help prove the extent of the damage and show you took steps to limit it.

Water damage in Laurel? Call (301) 368-0221 to reach Laurel Dry Pros. We'll dry your home and give you the records your adjuster will ask for.

Frequently asked questions

Does homeowners insurance cover water damage from rain?

Rain coming through a roof damaged by wind or a falling tree is often covered. Rain that floods in from the ground or surface water usually isn't covered by a standard policy. That falls under flood insurance.

Does homeowners insurance cover a leaking roof?

Sudden damage, like a storm tearing off shingles, is often covered. A roof that leaks because it's old or poorly maintained usually isn't, because policies exclude wear and tear.

Does homeowners insurance cover a water heater leak?

Sudden water damage from a tank that bursts is often covered. The cost of replacing the water heater itself usually isn't, since it failed from age.

Are renters covered for water damage?

Renters insurance usually covers your belongings, not the building. Like homeowners policies, most renters policies don't cover flooding from outside or sewer backups unless an endorsement was added.

What if my claim is denied?

Ask the insurer to explain the denial in writing and cite the policy language. If you think it's wrong, you can file a complaint with the Maryland Insurance Administration.

Sources

About this article. Written by Laurel Dry Pros Editorial and checked against the sources listed above. Last updated November 1, 2026. General information, not legal, insurance or professional advice. Read our editorial policy and disclaimer.