Wood Destroying Pest Inspection Report
The pest inspection report, commonly called a WDO report (short for wood destroying organisms), is one of those documents that agents sometimes treat as a formality until it comes back with findings. Then suddenly it's the center of everyone's attention. If you're working a deal in California, you need to understand what this report actually says, what lenders care about, and how to use it as a negotiation tool without letting it blow up your escrow.
Why This Document Matters
Real talk: a bad pest report can tank a deal faster than almost any other inspection finding. Termite damage, dry rot, fungus, and other wood destroying organisms are common in California properties, and treatment costs can run anywhere from a few hundred dollars to tens of thousands depending on the scope. That's not a small line item.
The WDO report is ordered during the escrow phase, typically as part of the inspection period. It may be required by the lender, especially for VA and FHA loans, which have specific requirements around Section 1 findings. Even when it's not technically required, buyers almost always want one, and sellers benefit from knowing what's there before it surfaces as a surprise.
Understanding this report is also part of your disclosure obligations. If findings exist and you know about them, they need to be disclosed. That's not optional. It connects directly to the broader disclosure process, which is why good disclosure coordination matters from day one of escrow.
How It Works
A licensed pest control company inspects the property and produces a written report organized by findings. In California, these inspectors are licensed and regulated by the California Department of Consumer Affairs Structural Pest Control Board, which sets standards for how reports must be formatted and what must be included.
The report covers wood destroying pests (termites, beetles, carpenter ants) and wood destroying organisms (fungus, dry rot). The inspector looks at accessible areas of the structure, crawl space, attic, fences, decks, and any visible wood that could be affected.
The resulting report splits findings into two categories, Section 1 and Section 2, plus notes on any inaccessible areas the inspector couldn't evaluate. Each section comes with treatment recommendations and cost estimates from that company.
Key Sections Explained
Section 1 covers active infestations or existing damage. If termites are present right now, or if dry rot has already compromised structural wood, it goes in Section 1. This is the part lenders pay attention to, particularly VA and FHA lenders who typically require Section 1 items to be cleared before they'll fund the loan.
Section 2 covers conditions that aren't currently infested or damaged, but are likely to lead to infestation if left uncorrected. A wood beam too close to soil grade, a planter against the foundation, faulty drainage near wood framing. These are risk factors, not active problems. Section 2 clearance is generally not required by lenders, though buyers sometimes negotiate for sellers to address these items anyway.
Inaccessible areas are places the inspector couldn't reach, a crawl space with no access, a wall cavity, an attic too tight to enter. These get noted in the report but can't be cleared without gaining access. Sometimes a second inspection is needed after opening access or completing repairs.
Cost estimates in the report come from the inspecting company, which is also a pest control operator trying to win your business. That's not a knock on the industry, just something to keep in mind when you're evaluating numbers.
Common Mistakes to Avoid
Confusing Section 1 and Section 2. This one trips up agents regularly. A seller agrees to address "all pest report findings" and everyone assumes that means Section 1 only. But the buyer's agent is reading it as everything. Get specific in your negotiations. State clearly which section you're addressing and whether you're requiring clearance.
Not understanding what the lender requires. VA loans are strict about Section 1 clearance. FHA has similar requirements in many cases. If you don't confirm lender requirements early, you might find out at the end of escrow that the loan can't fund until treatment is complete and cleared. That can blow your close date. Deadline management matters here because treatment, clearance inspections, and documentation take time.
Failing to get a clearance report after treatment. Treatment without a clearance letter means nothing to a lender. The pest company needs to come back, verify the work, and issue a clearance. If that step gets skipped, you're starting over.
Using an outdated report. Most lenders won't accept a WDO report older than 30 days. If the deal takes longer than expected or falls out of escrow and re-opens, check the date on that report before submitting it to a new lender.
Getting only one estimate. The inspecting company's bid is a starting point, not the final word. Sellers especially should get at least two or three estimates before agreeing to any credit or repair amount, because numbers can vary significantly.
Pro Tips from a TC
Order the pest report early in the inspection period. Don't wait until the last minute, especially if there's any chance of Section 1 findings that will need to be addressed before close.
If you're on a VA or FHA transaction, confirm lender requirements before negotiations start. Some lenders require the inspecting company to also do the treatment. Others just want proof the work was done by a licensed operator. Know before you negotiate.
Request a clearance report as a deliverable in the contract when the seller agrees to treat. Don't just say "seller to complete Section 1 treatment." Say "seller to provide clearance report from licensed pest control company confirming all Section 1 items have been addressed prior to close of escrow."
If inaccessible areas are noted, have a conversation with your client early. Those areas can become a sticking point if findings are discovered after close, and buyers should understand they're accepting some unknowns.
For a closer look at how disclosures and inspection reports interact, this overview of selling real estate in California gives useful context on why this state plays by its own rules.
Related Documents
- Agent Visual Inspection Disclosure (AVID)
- Transfer Disclosure Statement (TDS)
- Seller Property Questionnaire (SPQ)
- Request for Repair (RR)
- Contingency Removal (CR)
- All California real estate documents
Frequently Asked Questions
Q: Who pays for the pest inspection in California?
There's no set rule on this in California. It's negotiable. In some markets and price ranges, sellers order and pay for the pest report upfront as part of the listing package. In others, buyers order it during their inspection period and pay out of pocket. For VA loans, there's a specific rule: the veteran borrower is not allowed to pay for the pest inspection. The cost must be covered by the seller, lender, or another party. Know your loan type before anyone pulls out a credit card.
Q: What's the difference between a termite inspection and a pest inspection?
People use these terms interchangeably but they're not exactly the same. A WDO inspection (which is what this report covers) looks at wood destroying organisms broadly, including termites, dry rot, fungus, and other wood-attacking organisms. A "termite inspection" technically focuses on termites specifically. In practice, most licensed pest control inspectors in California do the full WDO inspection when they're hired for this purpose. Always confirm scope with the inspector before they show up, and make sure the report format meets your lender's requirements.
Q: Can the seller refuse to make repairs after a bad pest report?
Yes. A pest report finding, even a serious one, doesn't automatically obligate the seller to repair anything. What matters is what's written in the purchase agreement. If the contract says "seller to provide pest clearance" or "seller to complete Section 1 treatment," that's binding. If it doesn't say that, the pest report is informational and the buyer's recourse is typically to negotiate, accept the property as-is, or cancel during the contingency period. This is why how you write the initial offer matters. Writing competitive offers with clear pest report terms protects your buyer without making your offer uncompetitive.
Pest reports are one of those documents where the details live in the fine print, and the fine print has real money attached to it. If you're juggling multiple transactions and want someone tracking these reports, clearances, and lender requirements without things slipping through the cracks, that's exactly what a California virtual TC does. Relaxed Agent's transaction coordination services cover the full escrow process so you can focus on your clients instead of chasing paperwork.
Learn About Other Documents
Addendum
A document used to modify, add to, or clarify terms in the purchase agreement after it has been executed by all parties.
Buyer's Final Walk-Through Verification
A form confirming the buyer inspected the property one final time before closing and found it in the agreed-upon condition, with any agreed repairs completed.
Counter Offer
A response to an offer that proposes different terms, effectively rejecting the original offer and creating a new offer for the other party to consider.


















