Pest Inspection for Florida Home Buyers: What to Expect and Why It Matters

Florida is one of the most pest-active states in the country. The combination of heat, humidity, and abundant wood construction creates ideal conditions for termites, wood-boring beetles, and wood-decaying fungi. On the Emerald Coast — where many homes are elevated on wood pilings, clad in wood siding, or have wood decks and balconies — pest damage is a real and recurring issue.

This guide explains the difference between a general pest inspection and a WDO (Wood-Destroying Organism) inspection, what each covers, and how to use the findings during your inspection period.

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WDO Inspection vs. General Pest Inspection: What's the Difference?

These two terms are often used interchangeably, but they're not the same thing.

WDO Inspection (Wood-Destroying Organism Inspection)

A WDO inspection is a licensed, regulated inspection performed by a Florida-licensed pest control operator. It specifically looks for:

• Subterranean termites — the most destructive species in Florida; they live underground and build mud tubes to access wood
• Drywood termites — live inside the wood itself; common in coastal areas
• Formosan termites — an aggressive subterranean species; increasingly common in the Florida Panhandle
• Wood-boring beetles — including old house borers and powder post beetles
• Wood-decaying fungi — not an insect, but a WDO inspector is required to report visible fungal damage (often called "wood rot")

The inspector completes a Florida Department of Agriculture Form DACS-13645 (the official WDO report), which documents any evidence of active infestation, previous infestation, or damage from wood-destroying organisms.

General Pest Inspection

A general pest inspection looks at a broader range of pests — ants, cockroaches, rodents, spiders, and other common household pests — but is not a substitute for a WDO inspection. A general pest inspection is typically performed by a pest control company as part of a service agreement, not as a real estate transaction document.

For real estate purposes, you want a WDO inspection, not just a general pest inspection.

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What the WDO Inspector Examines

The inspector conducts a visual inspection of all accessible areas of the home, including:

• Exterior — foundation perimeter, wood siding, trim, decks, fences, and any wood-to-soil contact
• Interior — baseboards, window and door frames, flooring, and visible structural members
• Attic — roof framing, sheathing, and insulation
• Crawlspace (if applicable) — floor joists, beams, and subfloor
• Garage — door frames, wall framing, and any stored wood

For elevated beach homes, the inspector will also examine:

• Pilings — base of each piling for mud tubes, wood rot, or beetle damage
• Floor framing — beams, joists, and blocking visible from below
• Stair stringers and deck framing — often the first areas to show damage

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What the WDO Report Tells You

The WDO report has three possible findings for each organism:

1. No visible evidence — no signs of active infestation, previous infestation, or damage
2. Previous infestation — evidence of past activity (old mud tubes, frass, exit holes) but no active infestation currently visible
3. Active infestation — live insects or active evidence of current infestation

The report also notes visible damage — areas where wood has been structurally compromised by organisms or fungi.

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What Happens If the WDO Report Finds Issues?

Active Infestation

An active termite infestation is a serious finding. Treatment options include:

• Liquid termiticide treatment — applied to the soil around the foundation; effective for subterranean termites
• Tenting (fumigation) — the entire home is tented and fumigated with sulfuryl fluoride; required for drywood termites and Formosan infestations
• Spot treatments — for localized drywood termite activity

Treatment costs range from $500 for spot treatment to $2,000–$5,000+ for full fumigation depending on home size. As a buyer, you can negotiate for the seller to treat before closing, provide a credit, or reduce the price.

Structural Damage

If the WDO report notes significant structural damage, you'll want a licensed contractor or structural engineer to assess the extent and cost of repair. This is separate from the WDO inspection itself. Piling replacement, floor joist sistering, or beam replacement can run $5,000–$30,000+ depending on severity.

Previous Infestation

Previous infestation with no current activity is common and not necessarily alarming — especially in older homes. The key question is whether the damage was repaired and whether a termite bond (warranty) is in place.

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Termite Bonds: What They Are and Why They Matter

A termite bond is a service contract between a homeowner and a licensed pest control company. It typically includes:

• Annual inspections
• Treatment if termites are found
• Repair coverage (on some bonds) if termites cause damage

When buying a home, ask whether there's an existing termite bond and whether it's transferable. A transferable bond with repair coverage is a valuable asset — it means the pest control company is on the hook if termites cause damage after you move in.

Bond transfer fees are typically $100–$300.

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Pest Inspection Costs on the Emerald Coast

• WDO inspection: $75–$150
• Termite treatment (liquid): $500–$1,500
• Termite fumigation (tenting): $1,500–$5,000+
• Termite bond (annual): $150–$400/year

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Special Considerations for Coastal Homes

Wood Pilings

Elevated beach homes on wood pilings are particularly vulnerable. Subterranean termites can travel up pilings from the soil, and wood-decaying fungi thrive in the moist environment under elevated homes. The WDO inspector will examine the base of each piling, but access limitations (dense vegetation, tight clearance) may restrict visibility.

Salt Air and Wood Rot

Salt air accelerates wood deterioration, which can create entry points for wood-boring insects. Decks, railings, window frames, and exterior trim on oceanfront and near-beach homes deserve extra scrutiny.

Formosan Termites

The Florida Panhandle has seen increasing Formosan termite activity in recent years. Formosan colonies are significantly larger and more destructive than native subterranean termites — a mature colony can consume a pound of wood per day. If a WDO report notes Formosan activity, take it seriously.

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The Bottom Line

A WDO inspection is a non-negotiable part of buying a home in Florida. It costs $75–$150 and takes about 30–45 minutes. The findings can range from "no evidence" (the best outcome) to "active infestation with structural damage" (a significant negotiating point or deal-breaker).

Order it alongside your full home inspection during the inspection period. Don't skip it to save $100 — the potential cost of undiscovered termite damage is orders of magnitude higher.

Questions about the inspection process on the Emerald Coast? Contact Kinsey Haddock — I'll help you understand what to order and how to use the results.