Water damage drying
Fire & smoke cleanup
Mold remediation
Storm response
Sewage cleanup
ReconstructionFree 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.
Get your free estimateRestoration Company in Sunnyvale, TX
We’re Marsh Water Damage Restoration, and we handle water, mold, and storm damage in Sunnyvale full-time. Most restoration companies treat Sunnyvale as just another Dallas suburb. We don’t, because the homes here aren’t like the homes ten minutes west. They’re newer, they sit on slab foundations, and the clay soil beneath them moves more than homeowners expect, especially after a hard rain. That combination means Sunnyvale water damage often starts differently than it does in older neighborhoods: hairline slab cracks, wicking moisture into carpet pad, and open-concept layouts that let water travel fast. Call (432) 529-4284 and a live person answers, any hour.
Why Sunnyvale Homes Are Different
Sunnyvale’s growth happened fast, mostly after 2000. What got built were large single-family homes on slab foundations with brick veneer, engineered wood floors, and open floor plans. That’s great for daily living and rough on water damage. A supply line leak in a kitchen island can run under the flooring across half the ground floor before anyone sees it. The engineered wood swells, the carpet pad wicks the moisture, and by the time the smell shows up, the wet zone is far bigger than the visible stain.
Then there’s the soil. Sunnyvale sits on flat terrain with clay-heavy fill dirt. During dry spells, the clay contracts. When a line of thunderstorms rolls through in spring, the same soil swells fast. Around 2010s-era homes on the north side of town, that cycle can leave hairline slab cracks that pull moisture up into the carpet pad. Homeowners often mistake the damp smell for a roof leak and call a roofer first. It’s usually not the roof. It’s the slab and the fill soil doing what Sunnyvale fill soil does.
The climate compounds it. Summers here are hot and humid. A small interior leak that would dry out on its own in West Texas becomes a mold risk within 48 hours in Sunnyvale. Spring brings tornado watches, hail, and straight-line winds. Flash flooding from intense downpours overwhelms drainage in low-lying areas, and that water moves inside fast. We plan every Sunnyvale job around these conditions, not around a generic restoration checklist.
Restoration work we handle
Our Main Sunnyvale Services
The three services Sunnyvale homeowners call us for most are water damage restoration, mold remediation, and storm damage restoration. Each has its own dedicated page with local detail.
Water Damage Restoration in Sunnyvale
Most water damage calls in Sunnyvale start the same way: a supply line lets go under a kitchen sink, a water heater fails in a hall closet, or a slab leak wicks up through the floor. Because homes here are mostly open-concept with engineered wood, water spreads through channels you can’t see from the surface. We map the wet zone with moisture meters before we move anything, so we’re not tearing out dry floor and calling it caution. Equipment runs on the same Dri-Eaz and Injectidry gear commercial restoration crews use. Full details on our Water Damage Restoration in Sunnyvale page.
Mold Remediation in Sunnyvale
Sunnyvale’s humid summers give mold a running start. A small leak that’s been ignored for three weeks can turn into a colony behind baseboards or inside wall cavities before you smell anything. What we see most often here is surface mold on engineered wood and carpet pad from slab-wicking moisture, not big black patches on drywall. That changes the remediation approach: containment first, then source correction, then cleaning, then air clearance testing. Our Mold Remediation in Sunnyvale page covers the process and pricing in full.
Storm Damage Restoration in Sunnyvale
Spring in Sunnyvale means hail, high wind, and occasionally a tornado warning that turns real. When wind-driven rain pushes under soffits or hail cracks a roof, the interior damage shows up hours later. We handle the full sequence: board-up and tarp-over if needed, water extraction, structural drying, and rebuilding what the storm took apart. Since slab homes here don’t dry on their own after a roof breach, speed matters. Read the Storm Damage Restoration in Sunnyvale page for what to expect.
What happens when you call
- 1
A real person answersNo phone trees - you reach a local pro.
- 2
You get an upfront price rangeHonest numbers before anyone is dispatched.
- 3
A background-checked tech heads outLicensed & insured, dispatched right away.
- 4
You approve before work beginsNothing starts until you say go.
Brands We Service in Sunnyvale
We use professional drying and extraction equipment from Dri-Eaz, Phoenix, and XPOWER, the same gear large commercial restoration crews run. Our technicians carry IICRC, RIA, and IFA credentials, so the person running the equipment knows why it’s set the way it is. See our brands for the full equipment and credential breakdown.
See the difference
Before
After
Before
After
Before
AfterPricing for Restoration Company in Sunnyvale, TX
| Service | Typical range in Sunnyvale |
|---|---|
| Water extraction only (before drying) | $900 – $1,600 |
| Water damage restoration (full, incl. structural drying) | $2,500 – $7,800 |
| Slab leak repair (detection + repair + drying) | $2,200 – $5,900 |
| Mold inspection (visual + moisture mapping) | $250 – $450 |
| Mold remediation (containment, cleaning, clearance) | $1,800 – $6,500 |
| Mold remediation with full source repair | $3,200 – $9,000 |
| Storm damage cleanup (tarp, board-up, extraction) | $1,200 – $3,500 |
| Storm damage restoration (full rebuild scope) | $4,500 – $12,000 |
Two things push prices up in Sunnyvale. Engineered wood floors that hide water under the surface mean larger demo zones than a visual inspection suggests, and slab leaks require detection work most standard water jobs don’t. Whatever the number turns out to be, you’ll see it in writing before any work starts. That’s not a policy. It’s printed on every work order we hand you.
Neighborhoods We Serve in Sunnyvale
We run crews across Sunnyvale and the surrounding area daily. Typical response time to most Sunnyvale neighborhoods is under 90 minutes once you’re on the schedule, often faster when a crew is already in the area.
- The Trails of Sunnyvale
- Parkway Estates
- The Homestead
- North Sunnyvale
- Duck Creek area
Service Area – Cities Near Sunnyvale
Marsh Water Damage Restoration covers Sunnyvale and the surrounding DFW communities. If you’re across the town line, we’re in Balch Springs, TX, Seagoville, TX, Irving, TX, and Dallas, TX regularly. Same written-price guarantee, same live 24/7 phone answer.
Serving Sunnyvale, TX - Our Local Coverage Area
We’re based in the Sunnyvale 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 Restoration Company in Sunnyvale
Most Sunnyvale calls get a crew on site within 90 minutes, often faster when someone is already working nearby. The phone line is answered by a live person 24/7, so the response clock starts when you call, not when a voicemail gets checked. Call (432) 529-4284 and you’ll know your window before you hang up.
Water extraction and drying don’t require a permit. Structural repairs, like replacing drywall or subfloor after a slab leak or storm, sometimes do. Sunnyvale’s building office handles permits directly, and we’ll tell you upfront if your specific job needs one before work starts. No surprises after demo day.
Yes. We document every job with photos and written moisture readings before and after, and we bill insurance directly when you file a claim. That documentation is what adjusters need to approve the scope. If you’re not sure whether to file, call us and we’ll walk through what your policy likely covers.
If you’re dealing with water, mold, or storm damage in Sunnyvale, call (432) 529-4284. A live person answers, and you’ll have a written price before anything gets touched.
What happens when you call
- 1A real person answersNo phone trees - talk to a local damage restoration pro.
- 2You get an upfront price rangeHonest numbers before anyone is dispatched. No surprises.
- 3We come out and measureLicensed & insured, at a time that suits you - the visit and the quote are both free.
- 4You get the price in writingLine-itemed, yours to keep, and nothing starts until you say go.
What Sunnyvale Customers Say
"Pipe broke under the sink and soaked the cabinet and floor. They extracted the water, removed the wet flooring, and documented everything for the insurance."
- Judith L."Basement seepage after a storm. They pumped it out, treated for mold spores, and installed a dehumidifier for the week. Smell is gone."
- Walter D."Daily moisture readings were shared on my phone, so I knew when the drying was done. No surprises."
- Fiona K.