Extraction and restoration for Sullivan homes and businesses damaged by summer thunderstorms, hail, heavy rain and wind that drive water through roofs, windows and walls.
Fastest: call (833) 490-5225. Or send this and we call you back.
Summer storms bring heavy rain, hail and wind that can breach roofs, windows and siding within minutes. Water entry leads to interior ceiling and wall damage, saturated insulation, and mold risk if drying is delayed. Fast extraction and comprehensive drying are essential. Sullivan Water Damage Restoration provides 24/7 emergency response for storm water damage in Sullivan and Jefferson County, with crews standing by to extract water and deploy drying equipment immediately after a storm passes.
Summer thunderstorms in the region generate intense rainfall (1 to 3 inches in 30 minutes), hail that can punch through roofing, and straight-line winds (derechos) that exceed 60 mph. These storms develop rapidly and move through in 30 to 60 minutes, but the damage they cause takes weeks to restore. A roof breach that seems small can allow water to pour into the attic, walls and multiple rooms if the rain is heavy enough.
The risk season runs from May through September, with June and July seeing the highest frequency of severe thunderstorms. National Weather Service data shows that thunderstorms with hail and wind damage occur 2 to 3 times per year in the county, on average.
Immediate action after a storm is critical. If the roof or windows are breached, cover the opening to prevent continued water entry. Call (833) 490-5225 right away—emergency crews can deploy tarps and begin extraction within hours of the storm passing.
Do not attempt to repair roof damage or climb onto the roof after a storm. Do not use temporary patches that are not secure, as they can blow off in additional wind. Stay indoors until the storm has passed and emergency crews have assessed the damage.
Hail punches through shingles or hail-driven wind dislodges shingles and flashing. Water enters the attic and runs down interior walls or drips onto upper-floor ceilings. Damage can involve multiple rooms if the entry point is not sealed quickly.
Window wells and basement-level window frames are prone to water entry during intense rainfall, especially if gutters are clogged or downspouts do not extend far from the foundation. Basements can flood rapidly if drains are blocked.
Gutters clogged with leaves or debris can overflow during a downpour, and water runs down the soffit into wall cavities and insulation. The damage extends beyond what is visible and requires comprehensive moisture inspection.
High winds push rain through gaps in siding, around windows, and through damaged seals. Water travels into walls and down to the basement or crawl space, saturating insulation and framing.
A crew is dispatched as fast as one is available, and you approve the estimate before any work starts.
Call (833) 490-5225 right away. If the damage is visible from outside, do not attempt to climb onto the roof or climb a ladder—stay inside and in a safe location. If the roof is breached and water is actively entering, move away from the area and do not try to patch it yourself. Emergency crews can tarp the roof and begin extraction within hours.
Document the damage with photographs or video for your insurance claim, but your safety comes first. Do not venture into the attic or up a ladder during or immediately after a storm.
Call your insurance company to file a claim as soon as it is safe to do so. Insurance adjusters will assess the damage and approve the scope of restoration work.
If the damage is limited to one room or attic area, drying typically takes 5 to 10 days with air movers and dehumidifiers running continuously. If water has penetrated walls or extended damage across multiple rooms, drying can take 2 to 4 weeks.
Drying is tracked by moisture readings in insulation, framing and drywall. The goal is to reach normal moisture levels (below 16% in wood, below 3% in concrete) and maintain those levels for one week to ensure stability.
Faster drying is achieved by opening windows (if weather permits), running fans, and maximizing dehumidifier capacity. Outdoor humidity affects drying speed—summer humidity slows the process compared to drier spring weather.
Yes, most homeowners policies cover sudden water damage from storms (roof leaks, window leaks) under the dwelling coverage. Some policies exclude coverage if the damage results from poor maintenance (clogged gutters, aged roofing), so check your policy language.
Coverage limits may apply—check whether your policy covers the full cost of restoration or whether there is a deductible (typically $500 to $1,000). Flood damage (water entering from outside ground level, not from the sky) is not covered under standard policies and requires separate flood insurance.
Filing the claim promptly (within 30 days) is important for timely processing.
Storm damage is water entering from above (through the roof or windows) during a thunderstorm. Flood damage is water entering from ground level or rising from groundwater (heavy rain saturating the ground, river overflow). Insurance coverage is different for each.
Storm damage to roofs and windows is covered under standard homeowners insurance. Flood damage requires separate flood insurance through the National Flood Insurance Program (NFIP).
Call (833) 490-5225 to discuss your situation and file a restoration claim. We handle both storm and flood damage and can guide you through the insurance process.
A technician locates the breach (roof damage, window flashing failure, gutter overflow). If the leak is still active, a tarp is deployed over the roof or a temporary patch is applied to windows or siding. This prevents water from continuing to enter while drying is underway.
Pumps and vacuums remove standing water from attics, walls and rooms. Wet insulation, drywall and flooring are evaluated for drying potential or removal. Drywall with water staining is usually cut out to expose framing for drying.
Industrial-sized air movers and dehumidifiers are positioned in affected rooms and in the attic. Moisture readings are taken at least daily to track drying progress. Ventilation is maximized (windows and doors opened as weather permits) to assist drying.
Once the structure is nearly dry, a careful mold inspection is conducted. If visible mold is found, affected materials are removed. Humidity is maintained below 55% relative humidity as the drying concludes to prevent mold growth.
The region experiences an average of 2 to 3 severe thunderstorms per year (hail or wind > 50 mph), per National Weather Service data for Jefferson County.
June through August is the peak season for thunderstorm activity, with downbursts and derechos most common in June and July.
Hail damage to roofs is common in the county and is well-documented by insurance companies. Hail from a single storm cell can be 3/4 inch to 1.5 inches in diameter.
The region's elevation (900–1,000 feet) and location in the path of Great Lakes moisture and upper-level wind patterns drive frequent thunderstorm development in spring and summer.
Not sure if you're covered? Check your ZIP code.
Extraction, structural drying with daily moisture readings, and cleanup for Sullivan homes, farmhouses and businesses across Jefferson County.
Water damage repair for ceilings in Sullivan, including mapping and drying of ceiling cavities, and assessment of drywall and framing.
Mold assessment and remediation in Sullivan after water damage, including visible growth inspection, containment and cleanup protocols.
Professional structural drying and dehumidification for Sullivan homes and businesses, with daily moisture readings, ambient humidity control, and verification of complete drying to prevent mold and secondary damage.
Mold can begin growing within 24 to 48 hours if water is not dried immediately. Fast extraction and drying within the first 48 hours prevent mold. This is why emergency response is critical.
If drying is started immediately and dehumidification is aggressive, light water damage to a ceiling may dry in place. Staining and testing are required to assess. Heavy saturation usually requires removal and replacement.
Review the policy language and the adjuster's report for the reason for denial. If you believe the denial is incorrect, you can file an appeal with your insurance company or contact the Wisconsin Office of the Commissioner of Insurance for guidance.
No. Inadequate drying leads to mold and secondary damage. Professional equipment (commercial dehumidifiers, air movers, moisture meters) and daily moisture tracking ensure the structure dries completely.