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.
Restoration Company in Key Biscayne, FL
Marsh Water Damage Restoration handles water, mold, and storm damage across Key Biscayne, a barrier island with exactly one way on and off: the Rickenbacker Causeway. That single access point reshapes how restoration work gets done here. When a hurricane passes close, Miami-Dade can close the causeway for days, locking contractors out while water sits inside homes and condo towers. We plan around that reality, and we answer the phone at (910) 613-6568 around the clock.
Why Key Biscayne Homes Are Different
Key Biscayne sits 3 to 6 feet above sea level with Biscayne Bay on one side and the Atlantic on the other. A storm that pushes water from both directions can flood streets from the bay and the ocean at the same time. That dual surge exposure means water finds its way into buildings that never saw flooding before, and the salt in that water accelerates corrosion on fasteners, HVAC coils, and electrical components long after the standing water is gone.
The housing stock splits into two distinct generations. Oceanfront and bayfront condo towers built in the 1960s through 1980s often have post-tension concrete slabs, where hidden water intrusion at balcony connections can travel far from the visible stain. Interior single-family homes, many rebuilt after Hurricane Andrew in 1992, were constructed to the stricter post-Andrew Miami-Dade codes. We routinely work in both types in the same week, and each requires a different drying and demolition approach. The salt air alone expands the scope of many claims beyond what inland Miami-Dade properties typically need.
Our Main Key Biscayne Services
Most calls we receive from Key Biscayne fall into three categories, and each has its own dedicated page with local pricing, timelines, and the specific challenges we see on the island.
Water Damage Restoration in Key Biscayne
Water extraction on a barrier island moves faster when the crew knows the building stock. In oceanfront condos, we chase moisture through post-tension concrete where water can sit hidden for weeks. In Andrew-era homes, we deal with modern framing that dries differently than the original construction. Every job starts with a written price before we pull a single baseboard. Learn more about Water Damage Restoration in Key Biscayne.

Mold Remediation in Key Biscayne
Closed-up, un-air-conditioned high-rises after a storm can develop actionable mold colonies within 48 to 72 hours. If the causeway is closed for 96 hours, the problem is already entrenched before any contractor can reach the door. That is why condo associations on the island benefit from having a contracted restoration company pre-authorized with the Village’s post-storm access list. See Mold Remediation in Key Biscayne for containment, removal, and clearance details.

Storm Damage Restoration in Key Biscayne
Storm damage here is never just water. Wind tears at windows and balcony doors, rain enters through compromised roofs and cladding, and the salt-saturated air complicates every repair. We scope the full damage, document it with photos for your insurance adjuster, and hand you a written price before work begins. Details on Storm Damage Restoration in Key Biscayne cover board-up, tarping, and full repair timelines.

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 Key Biscayne
Our crews run equipment from Dri-Eaz, Phoenix, and XPOWER on Key Biscayne jobs. These are commercial-grade extractors, air movers, and dehumidifiers, the same units large commercial losses use, sized down for residential work. We stock common replacement parts locally so equipment downtime never stalls a drying job. See our brands for the full equipment list.
Pricing for Restoration Company in Key Biscayne, FL
| Service | Typical Range in Key Biscayne |
|---|---|
| Water extraction only (no drying equipment) | $400 – $1,200 |
| Full water damage restoration with drying | $2,500 – $12,000 |
| Mold remediation (small contained area) | $1,000 – $3,500 |
| Mold remediation (whole condo or single-family) | $6,000 – $25,000 |
| Hurricane water damage restoration | $4,000 – $45,000+ |
| Storm damage board-up and tarping | $800 – $4,000 |
| Ceiling or drywall replacement after water | $1,500 – $6,500 |
| Flood cut and demolition only | $3 – $8 per linear foot |
| Wet insulation removal and replacement | $1 – $4 per square foot |
Prices in Key Biscayne run higher than inland Miami-Dade for two reasons: saltwater intrusion spreads corrosion beyond the visible damage, and access logistics across the causeway add time. Every quote we give is written, fixed, and agreed before any work starts.
Neighborhoods We Serve in Key Biscayne
We cover the entire island, from the oceanfront condominium towers near Bill Baggs Cape Florida State Park to the bayfront buildings along Crandon Boulevard and the single-family streets of the Village. Typical response time on the island is within 90 minutes for an emergency water call, traffic on the causeway permitting.
- Crandon Park
- Cape Florida
- The Village of Key Biscayne
- Ocean Lane Drive
- Harbor Drive
Service Area – Cities Near Key Biscayne
Our restoration crews respond across the Miami metro, including Miami Beach, FL, Miami, FL, Coral Gables, FL, and Hialeah, FL. We coordinate dispatch from the brand’s Miami (South Florida) office, so a crew can be on the causeway quickly when an emergency call comes in from Key Biscayne.
Serving Key Biscayne, FL - Our Local Coverage Area
We’re based in the Key Biscayne 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 Key Biscayne
Once the Rickenbacker Causeway is open to contractors, our typical response is within 90 minutes. Before any major storm, we recommend that island homeowners and condo associations secure a pre-authorized restoration agreement so a crew and equipment are already credentialed for post-storm access. Call (910) 613-6568 and we can explain how that works.
For condo interiors, your association may require a work authorization and proof of insurance before our crew enters. We provide that documentation immediately. For exterior work, Village permitting rules apply. We handle the paperwork coordination with your property manager and can often have it sorted the same day you call us.
No. For scheduled water damage or mold remediation work during normal conditions, the causeway is not an issue. We schedule our Key Biscayne appointments around peak traffic to keep arrival times consistent. If a closure is announced, we contact every scheduled customer to rebook before you have to call us.
If water, mold, or storm damage has found its way into your Key Biscayne home, call (910) 613-6568. A live person answers. We will tell you who is coming, when they will arrive, and what the job costs before any work begins. The estimate is free.
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 Key Biscayne Customers Say
"Knowing the techs were background checked was a big deal with them working in our home for days. Respectful and careful with our belongings."
- Priya S."Washing machine hose burst while we were out. The crew arrived with badges, set up fans and dehumidifiers, and checked the wall cavities with a moisture meter. Floors were dry in four days."
- Colleen A."Clear communication about what insurance would cover and what wouldn't. Never felt pushed."
- Oscar P.






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