Termite Inspection Cost and the WDI Report
A standalone termite inspection costs $75 to $200 — the report a lender or buyer asks for during a property sale, usually called a WDI (wood-destroying insect) report. Many pest companies will inspect free when they are hoping to sell you a treatment, which is legitimate but has an obvious tension in it. For a purchase, paying $75 to $200 for an independent inspection is generally money well spent.
What an inspection costs, and when it is free
| Type of inspection | What you get | Typical cost |
|---|---|---|
| Free inspection with a treatment quote | Verbal or brief written findings plus a proposal | $0 |
| Standalone WDI / real estate report | Signed report on the standard form, for a transaction | $75–$200 |
| Independent buyer's inspection | Same report, commissioned by you rather than the seller | $100–$250 |
| Annual re-inspection on a warranty | Included in the renewal fee | $150–$350 per year |
| Re-inspection / clearance letter after treatment | Confirmation for a lender | $50–$150 |
| Large or multi-building property | More structures, more time | $200–$500 |
A WDI report is a document with a signature on it and professional exposure behind it, which is why it is priced when a sales inspection is not. Ranges reflect typical 2026 U.S. residential pricing, with the Worcester and Central Massachusetts market sitting in the middle-to-upper half of most of them. These are planning ranges, not quotes.
What a WDI report actually covers
A wood-destroying insect report documents visible evidence in accessible areas, and both of those qualifiers matter more than people realise. It is not a warranty and not a guarantee of absence.
- Termites — mud tubes, galleries, damaged wood, swarmers or shed wings.
- Carpenter ants — frass, galleries, active workers.
- Powderpost beetles and other wood borers — exit holes, frass.
- Carpenter bees — the characteristic round holes in trim and fascia.
- Conducive conditions — wood-to-soil contact, excess moisture, poor drainage, debris under a porch, mulch against siding, a leaking hose bib. This section is the most useful part of the report and the part most people skip.
Read the limitations section, not just the conclusion box. "No evidence of infestation observed" means no evidence was visible in accessible areas. It says nothing about the inside of a finished wall, under a slab, behind stored boxes, or beneath insulation.
Buying or selling: who pays and who should
A WDI report is not a universal legal requirement, but most lenders and most buyers ask for one, and many purchase agreements make it a condition. Practice varies by transaction and by who has the leverage.
| Situation | Who usually pays | Worth knowing |
|---|---|---|
| Buyer's due diligence | Buyer | The one worth paying for yourself. $75–$200 against a $1,200–$4,000 treatment and repairs beyond that |
| Lender requirement | Varies — often buyer | The lender specifies the form; make sure the company uses it |
| Seller pre-listing | Seller | Finding it early means fixing it on your timetable rather than during negotiation |
| Re-inspection after treatment | Usually seller | Some lenders want a clearance letter before closing |
If you are buying, commissioning your own inspection rather than accepting one arranged by the seller or by the company hoping to sell the treatment removes a conflict for about the price of a tank of fuel.
How to get more out of the inspection
- Clear access first. The perimeter of the basement, the crawl space hatch, the areas under sinks, and the garage walls. Anything stacked against a wall is an area the report will list as inaccessible.
- Be there if you can. Twenty minutes walking the property with the inspector is worth more than the document, because you get the reasoning as well as the conclusion.
- Ask about conducive conditions specifically. Which ones did they find, how urgent is each, and which are cheap to fix? Most are.
- Ask what was inaccessible and whether anything about that concerns them.
- Ask whether the evidence is old or active. Historic damage from a colony treated fifteen years ago is a very different negotiation from live activity, and the report should distinguish them.
Termite inspections in Worcester and Central Massachusetts
Standalone WDI reports in the Worcester area run $75 to $200, in line with the national band. Two things about the local market are worth knowing before you commission one.
First, eastern subterranean termites are genuinely established across Worcester County, so a Massachusetts WDI report is not a formality. The persistent local belief that this state is too cold for termites means plenty of buyers skip the inspection on a house where it would have been worth having. The shorter active season does mean damage accumulates more slowly than in the south — but "slower" is not "absent", and a colony that has worked an untreated sill for five years can do a great deal.
Second, the housing stock makes the conducive-conditions section unusually valuable here. Worcester's pre-1930 three-deckers and the Blackstone Valley mill-village housing in Millbury, Grafton, and Oxford are full of exactly the conditions that invite subterranean termites: wooden bulkhead frames rotting into the ground, porch columns with open joints at the base, decades of built-up mulch and regraded soil burying siding, and downspouts discharging directly at the footing. Most of those are cheap to fix and none of them will be on the inspection's conclusion line — they will be in the section people skip.
We do not bundle inspections we hope to convert. A WDI report from us is a document you have commissioned, priced as one, and if it says no evidence was found then that is what it says.
Get an exact number for your situation
Every range on this page is a range, not a quote — the only way to get a real number is for someone to look at what you actually have, because the variables that move the price the most (how far a population has spread, how many openings a building really has, whether adjoining units are affected) are not visible from a phone call. Our on-site inspection across Worcester + Central Massachusetts is free and produces a written treatment plan and price before anything is applied. Call (508) 794-7532.
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Answers
Frequently asked questions
How much does a termite inspection cost?
$75 to $200 for a standalone wood-destroying insect report used in a property transaction, or $100 to $250 for an independent buyer-commissioned inspection. Many pest companies inspect free when quoting a treatment, which is legitimate but carries an obvious tension — for a purchase, paying for your own is usually money well spent.
Do I need a termite inspection to buy a house in Massachusetts?
It is not a universal legal requirement, but most lenders and most buyers ask for a wood-destroying insect report and many purchase agreements make it a condition. Given that eastern subterranean termites are established throughout Worcester County and that homeowners insurance excludes the damage, $75 to $200 is cheap due diligence on a house purchase.
What does a WDI report cover?
Visible evidence in accessible areas of termites, carpenter ants, powderpost beetles and other wood borers, and carpenter bees — plus conducive conditions like wood-to-soil contact, excess moisture, poor drainage, and mulch against siding. It is not a guarantee of absence: it cannot see inside a finished wall, under a slab, or behind stored boxes, and the limitations section says so.
How long does a termite inspection take?
Typically 45 minutes to 90 minutes for an average single-family home, longer for a larger property, a difficult crawl space, or a house with multiple additions. If someone is in and out in fifteen minutes, that is worth asking about — the perimeter, the sill and rim joist, basement posts, the crawl space, and any wood in contact with soil all have to be looked at.
Is a free termite inspection worth having?
For an existing homeowner wanting to know whether they have a problem, yes — it costs nothing and a competent inspector will tell you either way. For a house purchase, be more careful: an inspection paid for by the company hoping to sell the treatment, or arranged by the seller, has a conflict in it that $100 to $250 removes entirely.
What if the inspection finds termites?
Get the findings in writing with a diagram of where evidence was found, then get a second quote before committing. Treatment runs $1,200 to $4,000 depending on method and perimeter, and repairs are a separate contractor job. What you should not do is sign a same-day contract — in Massachusetts the shorter season means you have weeks to decide properly, not hours.