This website does not provide cleanup or repair services. Use the state agencies mentioned here to check contractors and ask insurance questions. Your safety always comes first.
State evidence snapshot
Official checks before you hire or file a complaint
Contractor oversight
Trade licensing applies; general-contractor rules may be local. Official Delaware division that licenses regulated professions; consumers can verify licenses for regulated trades.
Check Delaware Division of Professional RegulationInsurance help
Policy language and loss facts determine coverage. This regulator can answer consumer questions and accept complaints; it does not replace your policy.
Visit Delaware Department of InsuranceDisaster information
Use the state emergency-management source for current declarations, recovery programs, and local emergency-management contacts.
Visit Delaware Emergency Management AgencyPermits and complaint path
Verify each regulated trade separately and ask the local building department whether the general contractor or project requires local licensing or permits.
Use Delaware Department of Insurance for insurer questions or complaints. For contractor concerns, start with Delaware Division of Professional Regulation and the local permitting authority when local rules apply.
The First Hour: Recognizing Hazards and Acting Safely
If water is rising inside your home during a storm, the biggest risks are electrical shock and structural failure. Look for water near outlets or appliances, and watch for cracks in walls or a shifting foundation.
Coastal flooding can happen faster than expected during high tide combined with a nor’easter. If authorities issue an evacuation order, leave before roads become impassable.
- Do not wade into water that could be touching live circuits.
- Turn off the main electrical panel only if you can do so without standing in water.
- Shut the main water valve if a broken appliance or pipe is the source.
- If you smell gas or hear a hissing sound, evacuate and call 911.
- Wait for official clearance after a mandatory evacuation.
Delaware’s Typical Water Damage Patterns
Tidal flooding along the Delaware River and bay can soak basements with salt water, while nor’easters may push ocean water into coastal communities. Heavy summer thunderstorms often overwhelm local drainage, leading to street and basement flooding in Wilmington and Dover.
Salt water is particularly destructive because it corrodes wiring and metal fasteners. Mud and debris frequently accompany any flood, complicating cleanup.
- Saltwater flooding demands extra care with electrical systems—have an electrician inspect afterward.
- Tidal flooding often contains oil and chemical residue from roadways.
- Heavy rain can back up sump pumps; test yours before storm season.
- Nor’easter floodwaters may mix with sewage; treat all floodwater as contaminated.
- Be cautious of slippery floors and submerged objects.
Documenting Losses and Handling Insurance Claims
Before you move any wet items, take photos from multiple angles. Include the water line on walls and any damaged belongings. An inventory with serial numbers helps your claim.
Notify your insurer as soon as practical. The Delaware Department of Insurance can answer questions about your policy and accepts complaints if you believe the insurer is not acting fairly.
- Photograph everything before cleanup begins.
- Make a room‑by‑room list of damaged items with approximate values.
- Keep receipts for temporary repairs and hotel stays.
- Ask the insurer for a timeline of the claims process.
- Contact the Delaware Department of Insurance for help with disputes.
Hiring Cleanup and Repair Professionals in Delaware
Delaware’s Division of Professional Regulation licenses specific trades such as electricians and plumbers. While the state does not license all general contractors, you can protect yourself by verifying licenses for the trades that require them.
Always request proof of insurance, get multiple written estimates, and check references before signing an agreement.
- Verify electrician and plumber licenses through the Division of Professional Regulation website.
- For general contractors, ask for local references and proof of insurance.
- Obtain at least three written estimates with a clear scope of work.
- Check for complaints with the Better Business Bureau and Delaware Consumer Protection Unit.
- Do not pay the full amount before the work is complete.
Drying Out and Finding Delaware Recovery Help
Dampness can linger in humid Delaware weather. Use dehumidifiers and fans as soon as electricity is safe. Remove drywall, carpet, and insulation that cannot be dried within 48 hours.
The Delaware Emergency Management Agency publishes disaster recovery information and can connect you with state and federal assistance programs.
- Run a dehumidifier in affected rooms; empty the tank often.
- Trim away wet drywall at least 12 inches above the visible water line.
- Lift carpet and pad; discard pad that has been wet for more than two days.
- Visit the DEMA website for disaster recovery guides and local aid.
- If mold already covers a large area, follow EPA guidance for professional cleanup.
Questions people ask
Does my Delaware homeowners policy cover tidal flooding?
Policy terms, endorsements, the water source, and the loss facts determine coverage. Document the damage, ask your insurer to identify the applicable provisions in writing, and use the state insurance regulator for consumer questions or complaints.
How can I check if a Delaware contractor is licensed?
Use the Delaware Division of Professional Regulation’s online license lookup for electricians and plumbers. For other contractors, ask for proof of insurance and local references.
What should I do in the first hours after a thunderstorm flood?
Ensure the electricity is off if water is near outlets. Take photos of the water level, then call your insurer. Do not pump out a flooded basement too quickly, as pressure differences can damage walls.
Sources and review date
Last reviewed July 29, 2026- Delaware Emergency Management Agency — State of Delaware
- Delaware Department of Insurance — State of Delaware
- Delaware Division of Professional Regulation — State of Delaware
- Flooded Homes Cleanup Guidance — U.S. Environmental Protection Agency
- How to Document Damage After Severe Weather — Federal Emergency Management Agency
Sources are linked for context. Conditions at a specific property require qualified on-site assessment.