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.
Fast, Reliable Storm & Disaster Restoration Across Fontana
Storm damage in Fontana doesn’t wait for business hours, and neither do we. When a Santa Ana event rips shingles off a Summit Heights roof or debris-flow runoff floods a north Fontana crawl space, the first 48 hours determine whether you’re facing a cleanup or a rebuild. Our Storm & Disaster Restoration team reaches most Fontana neighborhoods within 60 to 90 minutes of your call, with live dispatch answered by a person at (629) 213-4606, 24 hours a day. We don’t run voicemail trees. We show up with drying plans, written scopes, and equipment sized for what Cajon Pass weather actually does to Inland Empire homes.
Why DryMark Restoration Is Fontana’s Preferred Storm & Disaster Restoration Company
DryMark Restoration has restored homes across Fontana for more than a decade, and our crews know this city’s specific risk profile better than any out-of-area contractor can. We’ve worked storm damage along Sierra Avenue after wind events, extracted floodwater from ground-floor units near the 210 corridor, and dried crawl spaces in neighborhoods from Southridge to the Citrus Avenue foothills. Homeowners in Fontana consistently tell us the same thing: they chose us because we put a written price in front of them before anyone touched a wet wall. That’s Haven Standard, Clause 1, and it’s been our operating rule since our founder, Alicia Brennan, started the company in 2011. Alicia built DryMark around a problem she saw from inside the insurance industry: homeowners losing claims because restoration work wasn’t documented well enough to pay out. Every Fontana job gets a photo record on every visit, room-by-room moisture readings, and a signed 365-Day Done Right Promise. If it’s not done right, we make it right, in writing.
Our Storm & Disaster Restoration Services in Fontana

Storm Damage Cleanup
Fontana’s position at the mouth of the Cajon Pass means wind events here hit differently than in Rialto or Ontario. Gusts regularly exceed 60 mph, and when they do, they don’t just knock down fences. They drive fine particulate through every gap in a home’s envelope. Our storm damage cleanup includes HEPA vacuuming of HVAC returns, containment setup where needed, and full documentation of what was found and what was done. We treat wind-driven contamination as a structural issue, not a surface wipe-down.
Flood Damage Restoration
Winter storm runoff from the San Gabriel foothills channels through Fontana’s debris basins and storm drains. When those systems exceeded capacity during the 2023 to 2024 atmospheric river events, north Fontana subdivisions saw ground-floor flooding and crawl-space saturation within hours. Our flood restoration process starts with extraction, then moves to moisture mapping and psychrometric monitoring, which is the measurement of temperature, humidity, and airflow to calculate exactly how fast materials will dry. In Fontana’s post-storm floods, we classify water correctly before we start. Runoff that has moved through debris basins and streets is rarely clean. Category 3 water, which contains contaminants, requires protocols that go beyond extraction and drying.
Emergency Board-Up
A broken window or breached wall after a wind event is an open invitation to rain, pests, and trespassers. Our board-up crews arrive with plywood, fasteners, and the tools to secure openings properly, not just cover them. We document the condition before and after board-up with photos that become part of your claim file. In Fontana, where Santa Ana winds can re-intensify within days of an initial event, a proper board-up isn’t optional.
Roof Tarping
Cajon Pass gusts tear shingles and lift roof edges in ways flatland Fontana homes rarely experience. When wind damage exposes underlayment, the next rain event turns a repair into a replacement. We tarp exposed roof sections with fastened, weather-rated material, not poly sheeting. We photograph every tarp edge and secure point so your adjuster sees exactly what was protected and how.
What happens when you call
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A real person answersNo phone trees - you reach a local pro.
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You get an upfront price rangeHonest numbers before anyone is dispatched.
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A background-checked tech heads outLicensed & insured, dispatched right away.
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You approve before work beginsNothing starts until you say go.
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AfterTrusted Brands We Service in Fontana
We deploy professional-grade drying systems from B-Air, Injectidry, and other manufacturers we trust, and we document all work to IICRC, RIA, and IFA standards. Fontana homeowners don’t need to know what a desiccant dehumidifier is, but they should know we bring the right equipment for their housing stock. Wood-frame stucco homes built during Fontana’s tract-home boom from the mid-1980s through the 2000s dry differently than older construction, and the equipment that works in a 1990s Sierra Lakes home may be wrong for a post-WWII bungalow in the western corridor. We size equipment to the structure, not the square footage alone.
Common Storm & Disaster Restoration Problems We See in Fontana Homes

- Skipped HVAC inspection on smoke calls. Cajon Pass wind pressure forces fine ash into return-air intakes even when no visible soot is present. Our crew responded to a post-Santa Ana smoke complaint in the Summit/Citrus Avenue corridor where no soot was visible on any surface. We pressured the ducts, found fine Cajon Pass ash packed into the return-air intake, and set containment before running HEPA air scrubbers and HEPA-vacuuming the trunk lines. We finished with antimicrobial treatment of the plenum and a drying log showing the system restored to pre-loss condition. Skip that step and the odor returns weeks later.
- Wind-driven water intrusion treated like a standard leak. Stucco cracks opened by 60 to 80 mph gusts funnel water behind OSB sheathing. Once water reaches OSB, it delaminates, and mold develops behind the stucco before moisture mapping catches it visually. In Fontana’s tract-built stock, we assume wind-driven water has traveled farther than the visible stain suggests.
- Category 1 assumptions on flooded ground floors. Post-debris-flow runoff from the San Gabriel foothills carries soil, hydrocarbons, and biological contaminants. Treating that water as clean is a documentation error that can void a claim. We classify water by source and history, not by appearance.
- Delayed crawl-space response in north Fontana. Debris-flow flooding saturates crawl spaces quickly, and Fontana’s low relative humidity during Santa Ana season gives homeowners false confidence that things are “drying fine.” They’re not. Vapor pressure differential, the force that pushes moisture from wet materials into dry air, moves slowly in enclosed crawl spaces without mechanical drying. We see hidden mold in north Fontana crawl spaces regularly when extraction was delayed by even 24 hours.
Pricing for Storm & Disaster Restoration in Fontana, CA
We Also Serve Cities Near Fontana

Our Storm & Disaster Restoration in Fontana crews also respond across the nearby Inland Empire. We serve Bloomington, Rialto, Rancho Cucamonga, and Riverside with the same written-price policy and documented photo record. Dispatch and scheduling are coordinated from our Inland Empire office, but the crews on your street are local and know these neighborhoods.
Serving Fontana, CA - Our Local Coverage Area
We’re based in the Fontana 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 - Storm & Disaster Restoration in Fontana

Why does Fontana get more wind-driven smoke damage than Rialto or Ontario?
Fontana sits at the mouth of the Cajon Pass, the strongest Santa Ana wind funnel in the Inland Empire, and gusts through this corridor routinely exceed 60 to 80 mph, which forces fine wildfire particulate deeper into HVAC returns and wall cavities than flatland cities experience. Rialto and Ontario get smoke; Fontana gets pressurized smoke intrusion. The fix is duct inspection and HEPA cleaning, not just surface wiping. Call (629) 213-4606 for an assessment.
How quickly can mold start after a Fontana storm flood if I don’t extract the water immediately?
In Fontana’s post-storm conditions, mold colonization can begin within 24 to 48 hours on saturated drywall and OSB, especially when Santa Ana conditions keep the air dry and homeowners assume materials are drying on their own. Enclosed cavities don’t dry without mechanical air movement. Extraction and drying equipment need to be on site the day of the flood, not the day after.
Do I need to check my HVAC filters after a Santa Ana event even if my house is far from any fire?
Yes, in Fontana specifically, fine Cajon Pass ash can reach HVAC return-air intakes miles from an active fire because wind pressure through the pass forces particulate into negative-pressure zones created by your system’s intake. Change or inspect filters after any wind event, and if you smell smoke indoors, have the ductwork inspected. We’ve found packed ash in homes with no visible soot anywhere.
What does ‘Category 3 water’ mean in Fontana’s post-storm floods?
Category 3 water is grossly contaminated water carrying soil, bacteria, or chemicals, and in Fontana it’s the correct classification for most post-debris-flow flood water that has moved through the San Gabriel foothills and storm drain system. Category 3 requires full extraction, removal of saturated porous materials, antimicrobial treatment, and documented drying, not just carpet cleaning. Misclassifying it can void your claim.
How do you dry out a crawl space in north Fontana after debris-flow flooding saturates it?
We extract standing water, remove contaminated debris, then install drying systems, typically Injectidry panels or high-volume air movers paired with dehumidifiers sized for the crawl-space volume, and we monitor moisture daily with psychrometric readings until materials reach target dryness. Vapor pressure differential does the heavy lifting once air movement is correct. Call (629) 213-4606 for an exact written quote, free.
Contact DryMark Restoration in Fontana
If storm damage has already happened, call (629) 213-4606 now. A live person answers, day or night, and we’ll dispatch a crew to your Fontana home with a written scope, documented photo record, and the equipment to dry it right the first time. Alicia Brennan and the DryMark Restoration team have restored homes across Fontana and the Inland Empire since 2011, always under The Haven Standard. Free estimates, written before work begins, every time.
Written by Alicia Brennan, Owner at DryMark Restoration, serving Fontana and the Inland Empire since 2011.






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