Free visual inspection and a written scope of work before any mitigation begins - photos, moisture readings, and drying logs go in your claim file
The scope we write is the scope we bill. Anything new gets shown to you, in writing, before we touch it.
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AfterFast, Reliable Storm Damage Restoration Across Santa Rosa
Storm damage in Santa Rosa rarely looks like a single event. It’s a Diablo wind night that pushes smoke through every gap in a 1960s Rincon Valley ranch, followed by an atmospheric river that finds the weakened roof decking and turns a sunroom into a pond. We get it because we’ve worked both ends of it. Marsh Water Damage Restoration has served Santa Rosa since 2005, and when the wind dies down or the water recedes, we’re the crew that shows up with a written price and a plan. If you’re standing in water or smelling smoke that shouldn’t be there, call (910) 613-6568 now. A live person answers, day or night, and we’ll have a Threshold Verified technician at your door in uniform and photo ID, usually within two hours.
Why Marsh Water Damage Restoration Is Santa Rosa’s Preferred Storm Damage Restoration Company
Santa Rosa homeowners have a specific kind of caution after 2017. The Tubbs Fire taught this city that damage isn’t always visible from the street, and that the insurance process can be as hard to navigate as the restoration itself. That’s exactly why we run every job the way we do. Our Storm Damage Restoration team includes IICRC-, RIA-, and IFA-credentialed technicians who carry professional equipment from Dri-Eaz, Phoenix, and Injectidry. The same gear large commercial losses use, on a Rincon Valley or Bennett Valley home.
We also know Santa Rosa specifically. Fountaingrove rebuilds carry WUI Chapter 7A materials that behave differently under water load than legacy construction. Coffey Park homes have insurance policies that often still reflect the original structure, not the replacement that stands there now. These aren’t abstract concerns. They change scope, timeline, and what gets approved. We build that into the written price before we start because we’ve seen what happens when a contractor doesn’t understand Santa Rosa’s post-fire landscape.
Every call gets a live person, 24/7. Every job gets a documented scope, a written guarantee, and our 365-Day Done Right Promise printed on the work order. If something isn’t right within a year, we fix it. Free second visit included, automatically.
Flood Restoration in Santa Rosa
Flood restoration in Santa Rosa means pulling water from homes that shouldn’t be wet, often in the same week that ash was settling on the windowsills. The city sits between the Russian River drainage and the hills that funnel Diablo winds, so the threat calendar runs year-round: fire weather through October, then an El Niño winter that can drop a month of rain in one week. When a storm hits a post-rebuild Coffey Park home or an older ranch off Montgomery Drive, our job is the same: extract the water, dry the structure, and document everything.
Category 1, 2, and 3 Water
Not all floodwater is equal, and in Santa Rosa the difference matters. Category 1 is clean water from a supply line or rainwater intrusion before it touches contaminants. Category 2 carries dirt, soap, or biological material, which is common when storm runoff gets into a crawl space. Category 3 is sewage or standing floodwater that has picked up what was in the yard or the street. We test classification on-site and adjust the protocol accordingly. A Category 1 extraction might run $2,200 to $4,800 with drying equipment. A Category 3 job in a storm-flooded garage can hit $7,000 or more because it requires antimicrobial treatment and disposal of contaminated materials.
Psychrometric Drying
The trade term is psychrometric drying, which means we measure the moisture in the air and the structure until both are genuinely dry, not just dry to the touch. In a Santa Rosa post-storm environment, that’s the difference between a job that holds and a job that smells like mildew in eight weeks. We use Dri-Eaz dehumidifiers and Phoenix fans, and we document every reading. Your adjuster can see exactly when the structure reached dry, which matters in a city with a history of contested claims.
Basement Flood Cleanup in Santa Rosa
Basement flood cleanup in Santa Rosa tends to mean one of two things: a finished lower room off a hillside home in Fountaingrove or Oakmont, or a partial basement in one of the older flatland neighborhoods that rarely sees that kind of water until a storm overwhelms the drainage. Both are calls we handle. The job starts with extraction, then containment, then evaluation of what the water touched. A Santa Rosa basement flooded by storm runoff typically costs $1,800 to $6,500 depending on size and category, with drying included.
Hillside Drainage and Sump Failure
Homes on the eastern slope get water from uphill even when the rain isn’t directly on the property. Fountaingrove basements are especially vulnerable because post-2017 construction includes WUI-compliant moisture barriers that can hold water against the foundation if drainage is blocked. We check the obvious things first: sump pump, downspout extensions, perimeter drains. Then we map moisture behind walls. Hidden water behind a moisture barrier is a mold problem in waiting, and we’ve learned to treat it as such.
What We Remove and What We Dry
Carpet pad in a flooded basement usually goes. Drywall wicking water more than 24 inches up usually goes. Hardwood can sometimes be dried in place with a low-grain Injectidry mat system, which is better than pulling it. We bring the air movers, the dehumidifiers, and a written list of what comes out and what stays. Before demolition starts, you see the price. You sign it. Then we work.
Trusted Brands We Service in Santa Rosa
We service all major restoration equipment brands and stock parts locally for Santa Rosa customers: Phoenix dehumidifiers, B-Air air movers, XPOWER extractors, Injectidry drying mats, and Dri-Eaz units. Fast turnaround on parts means less time with equipment sitting idle and more time drying your structure. Whether it’s a rental unit you already have on hand or a full setup we’re deploying, our technicians are familiar with the gear and can service it on-site.
Common Storm Damage Restoration Problems We See in Santa Rosa Homes
- Smoke and ash intrusion into HVAC systems after Diablo wind events. Even when no fire reaches a home, fine ash drawn through roof vents and outdoor intakes settles in ductwork. When the heat kicks on, the odor comes back. We’ve seen this repeatedly in homes that survived 2017, and testing for it is now standard on our storm callouts.
- Water trapped behind WUI moisture barriers in post-rebuild walls. Fountaingrove and Coffey Park homes built after 2018 use materials designed to resist fire, but those same barriers can hold storm moisture against framing. A standard drying protocol that doesn’t account for this leaves hidden damp that becomes mold in 48 to 72 hours.
- Older flatland homes with deferred maintenance and aging drainage systems. The 1950s through 1980s housing stock in Rincon Valley and along Montgomery Drive was built for a different storm environment. When heavy rain comes, downspouts, French drains, and foundation seals are often the first point of failure.
- Insurance claim gaps from the 2017 rebuild underpayment problem. Many Coffey Park owners still carry policies written for the original structure’s value, not the replacement cost. Storm damage on top of that means the claim process is already starting behind. We document pre-loss condition and scope of work with photo evidence because we’ve seen how contested these claims get.
Pricing for Storm Damage Restoration in Santa Rosa, CA
We Also Serve Cities Near Santa Rosa
Our crews work throughout Sonoma County, and we’re dispatched locally to nearby communities including Sebastopol, Windsor, Rohnert Park, and Cotati. If you’re searching for Storm Damage Restoration in Santa Rosa but live just outside the city line, give us a call. The same written-price guarantee and Threshold Verified crew standard applies everywhere we work.
Serving Santa Rosa, CA - Our Local Coverage Area
We’re based in the Santa Rosa area and know this community well. Use the map below to see our service coverage - if you’re nearby, we can almost certainly help.
FAQs About Storm Damage Restoration in Santa Rosa
After a Diablo wind fire event, how do I know if my Santa Rosa home has smoke damage even if no fire reached it?
You check the things you can’t see: the HVAC, the attic insulation, the backs of curtains, the tops of door frames. Fine ash from a Diablo wind event travels farther than most homeowners think, and it gets pulled into roof vents and air intakes. If you smell smoke when the furnace kicks on, or you see a gray film on surfaces that were clean before the wind, you have smoke intrusion. We can test for ash residue in the ductwork and document what we find for your insurance claim. In Santa Rosa, this is a standard storm call after fire weather. Call (910) 613-6568 and we’ll come out and assess it.
My Coffey Park home was rebuilt after the Tubbs Fire – why would storm damage restoration be different for my property?
Because your insurance policy may still reflect the original structure’s value, not the replacement cost. That’s the single biggest difference we see in Coffey Park. The home was rebuilt under WUI Chapter 7A codes, which means it’s likely more expensive than the policy value suggests. When storm damage happens on top of that, the claim is starting from a gap. We document pre-loss condition and scope of work thoroughly because we know how long these claims can take. The restoration itself also differs: post-rebuild materials like fire-resistant sheathing and WUI moisture barriers handle water differently than legacy construction, and over-drying or under-drying either one causes problems.
What’s the difference between Category 1, 2, and 3 water damage in Santa Rosa storm flooding?
Category 1 is clean water that hasn’t touched contaminants, like rainwater directly entering through a roof gap. It’s the least expensive to remediate. Category 2 has some biological or chemical load, which is common when storm runoff carries soil, fertilizer, or soap residue into a home. Category 3 is contaminated water: sewage, standing floodwater, or anything that has picked up what was in the yard or street. Santa Rosa rainfall events that create pooling around foundations often produce Category 2 or 3 conditions. Category 3 costs more because it requires antimicrobial treatment and disposal of affected materials. We test the water on-site and tell you what you’re dealing with before we touch anything.
Do I need a CAL FIRE defensible space inspection after storm damage repairs in Fountaingrove?
In most cases, if you’re repairing a Fountaingrove property that falls within the WUI zone, the rebuild permit process includes a CAL FIRE defensible space inspection before the permit closes. Storm damage repairs that stay within the existing footprint may not trigger a full inspection, but if the work touches anything related to Chapter 7A materials, you need a contractor who knows what to expect. We’ve worked enough Fountaingrove rebuilds to know when a permit is required and what inspection will follow. Contractors from outside Sonoma County often get this wrong and leave homeowners holding a stalled permit.
How quickly can mold start growing after a Santa Rosa storm causes water intrusion?
Mold can begin growing in 48 to 72 hours in a Santa Rosa home after water intrusion, especially in crawl spaces and behind walls where air movement is limited. The city’s mild climate and high winter humidity make conditions worse. The faster drying starts, the less likely mold becomes. That’s why we dispatch same-day to Santa Rosa for water intrusion calls and why we use psychrometric readings, measuring the moisture in the air and structure, to confirm the dry-out is complete. If you’ve had water come in and it’s been more than two days, call (910) 613-6568 and we’ll test for hidden moisture.
Written by Tobias Reyner, Owner at Marsh Water Damage Restoration, serving Santa Rosa since 2005.