Know your property’s true flood risk — before it costs you.
Groundswell provides clear, property-specific flood risk analysis that goes beyond standard FEMA flood zone maps — so homebuyers, owners, and investors can make major decisions with confidence.
- Independent & unbiased
- Property-specific analysis
- Certified Floodplain Manager
Understand what flood risk actually means for this property.
Groundswell Flood Advisory is an independent consulting service helping you understand a property’s true flood risk before a major financial decision. Advisory and analytical — not an engineering firm, insurance company, or contractor.
Property-specific, not zone-generic
We analyze elevation, terrain, and site conditions for your exact parcel — not just the FEMA flood zone the whole block shares.
Independent and objective
We sell no insurance, construction, or mitigation products. The guidance is unbiased, with nothing to upsell.
Clear, plain-English findings
Expert interpretation of flood data, translated into what it actually means for this property — no engineering jargon.
Built for confident decisions
A second opinion outside of insurance or contractor sales, so you can buy, hold, or invest with clarity.
Three levels of insight, tailored to your decision.
Every engagement starts with your property address or parcel number. Choose the depth that fits where you are — from a quick read to a full resilience roadmap.
Flood Risk Snapshot
Early-stage buyers and homeowners who want quick clarity on flood exposure.
- FEMA flood zone analysis
- Base flood elevation review
- Estimated parcel elevation & surrounding terrain analysis
- Key flood risk indicators
- Simplified flood risk scoring
- Plain-English explanation of findings
- Optional consultation
Custom quote by property
Comprehensive Assessment
Serious buyers, higher-value homes, and anyone wanting current and future flood risk detail.
Everything in the Snapshot, plus:
- Storm surge analysis
- Riverine flooding review
- High tide flooding exposure
- Sea level rise considerations
- Future flood risk outlook
- Structural vulnerability insights
- Expanded flood scoring
- Consultation & findings review
Custom quote by property
Resilience & Mitigation Plan
Long-term homeowners and owners of higher-risk or waterfront properties.
Everything in the Assessment, plus:
- Customized mitigation recommendations
- Property-specific resilience strategies
- Estimated cost ranges
- Prioritized action roadmap
- Risk reduction insights
- One-on-one advisory session
Custom quote by property
Final pricing depends on property complexity, size, and data availability.
Extras that fit around any tier.
Rush Assessments
Expedited turnaround when you’re working against a closing date or inspection window.
Portfolio & Multi-Property Reviews
Batch analysis for investors and owners evaluating several properties at once.
Elevation Certificate Reviews
Independent review and interpretation of an existing Elevation Certificate.
A straightforward, client-friendly process.
- 01
Submit your property
Send a property address and/or parcel number. That’s all we need to begin.
- 02
Select your service
Choose the Snapshot, Comprehensive Assessment, or Resilience & Mitigation Plan.
- 03
Receive a detailed report
A clear, report-style analysis of the property’s flood risk, in plain English.
- 04
Review together
An optional consultation to walk through findings and recommendations.
Ray Deschler, CFM
Founder, Groundswell Flood Advisory
Expert interpretation of flood data — from someone who has managed it.
Groundswell is led by a nationally Certified Floodplain Manager with municipal floodplain management experience and a background in hydrology, GIS analysis, and climate resilience. That means your property is read by someone who understands the data behind the maps.
- Nationally Certified Floodplain Manager (CFM)
- Municipal floodplain management experience
- Background in hydrology, GIS analysis, and climate resilience
- Independent, unbiased advisory approach
A key difference: Groundswell does not sell insurance, construction, or mitigation products. The guidance is independent and objective — with nothing to sell you but clarity.
Serving Florida’s most flood-exposed communities.
Coverage includes all municipalities and unincorporated areas within the counties below.
Tampa Bay Area
- Hillsborough
- Pinellas
- Manatee
- Sarasota
- Pasco
- Hernando
Southwest Florida
- Lee
- Collier
East Coast Florida
- Brevard
- Volusia
- Flagler
- Duval
- St. Lucie
- Martin
Property outside these counties? Reach out — we may still be able to help.
Start with your property.
Send your property address or parcel number and a little about your decision. Ray will follow up to confirm the right level of review and next steps.
Independent advisory service. We sell no insurance, construction, or mitigation products — just clear analysis of your property’s flood risk.