This option depends on the property. Call (209) 563-1650 and we'll confirm whether it's the right fit before anything is scheduled.
Who needs a WDI report in a Pennsylvania home sale?
Most often the buyer orders one because the mortgage lender requires it. FHA and VA loans commonly call for a wood-destroying insect report, and many conventional lenders and relocation companies do too.
Sellers sometimes get one before listing so there are no surprises after an offer is signed. Who orders and pays is set by the agreement of sale and local custom, so check with your agent. This is general information, not legal advice.
Other situations call for one as well: a relocation buyer whose employer's program asks for it, an occasional refinance where the lender wants a current report, or a buyer of an older twin who wants the information even when the loan doesn't require it. With Census (ACS) median build years in the 1940s for Lansdowne, Upper Darby and Chester, many local reports note old damage or signs of past treatment, which is worth knowing before inspection contingencies run out.

What the NPMA-33 wood destroying insect report covers
WDI reports in real-estate sales commonly use the NPMA-33 form. The inspector records whether there is visible evidence of wood-destroying insects, whether there's visible damage, and whether there are signs of a previous treatment. The form also lists parts of the house that were obstructed or inaccessible.
The insects in scope are subterranean termites, carpenter ants, carpenter bees and reinfesting wood-boring beetles such as powderpost beetles. A WDI report is a visual inspection of readily accessible areas on the day of the visit. It isn't a structural opinion and doesn't cover mold or general rot.

Pennsylvania licensing behind a WDI report
A WDI report has to come from a properly licensed inspector. In Pennsylvania, the Department of Agriculture (PDA) licenses pest control businesses and certifies applicators under the Pesticide Control Act of 1973, and 7 Pa. Code § 128.31 puts the business license number on company vehicles, so buyers and agents can ask for that number before the visit.
The form comes from the industry rather than the state: the NPMA-33 is the version many lenders accept, and FHA and VA loans often require one. The lender decides which form it wants and how recent it must be, so confirm both with your loan officer. We'll tell you on the call whether we can issue a report for your sale. This is general information, not legal advice.
What is inspected on a real estate termite inspection
Finished basements, stored belongings and wall coverings limit what any inspector can see. Sellers can help a lot by clearing a path along basement walls and opening crawl space hatches before the appointment. If you just want to know whether a house you already own has termites, a standard termite inspection is the simpler route.
- Exterior foundation walls, porches, decks and attached garages
- Basement or crawl space framing: sills, joists, girders and posts
- Accessible attic framing and eaves, where carpenter bees and ants show up
- Window and door frames, trim and siding near grade
- Wood-to-soil contact, stored lumber and firewood against the house
- Moisture conditions that favor insects, noted where relevant

Talk to us about wdi inspection report
Call and speak with Thom or his team. The inspection is free, and you get a written quote before any treatment.
- ★ 4.8 from 21 Google reviews
- Open 7 days, 8 a.m. to 7 p.m.
- Free inspection before treatment
- Family-run, based in Media, PA
Open 7 days, 8 a.m. to 7 p.m.
Scheduling a WDI inspection before closing
Call with the sale details
Give us the property address, the closing date and the loan type, and we'll confirm whether we can issue the report your lender needs.
Arrange access
The listing agent or seller arranges entry, with the basement, garage and crawl space unlocked.
On-site inspection
The house is checked inside and out, with attention to areas the form asks about.
Findings reviewed
Visible evidence, damage, prior-treatment signs and any blocked areas are recorded on the form.
Report delivered
The completed report goes to whoever ordered it, for the agents and lender.
Treatment quote if needed
If active insects turn up, a written quote for treatment follows so the parties can decide how to handle it.

How soon do you need the termite letter?
Lenders set how recent the report must be at closing, so ask your loan officer early rather than ordering one the week of settlement. A report done too soon after the agreement may expire; one ordered too late leaves no room for treatment if something is found.
We're open 7 days, 8 a.m. to 7 p.m. If your closing is tight, call early in the day: same-day visits are often possible when the schedule allows, though we can't promise a specific turnaround until we know the date and the house. Call (209) 563-1650 to confirm this report is available for your property.
What if the WDI inspection finds active termites?
It's common, especially in older Delaware County homes, and it rarely kills a sale. Typically the seller arranges treatment before closing, or the parties agree on a credit. The lender may want proof of treatment along with the report.
Treatment for an active colony is usually a liquid termite treatment along the foundation or, where wells or slabs make soil work hard, termite bait stations. Visible damage may need a contractor's opinion. Old damage with signs of past treatment and no live insects is reported as such.
What affects the cost of a WDI report
Every report is quoted before the visit. The main factors are:
House age and layout drive most of the time on site. A Drexel Hill brick twin with an open, unfinished basement can be read quickly along exposed sills, while a Ridley Park Victorian with a stone cellar, an enclosed porch and a detached garage takes longer and may list more obstructed areas.
The sale itself adds variables. When the first report finds activity, treatment and any re-inspection are separate items, and the agreement of sale usually decides which party covers them. Ask for each piece in writing before you book, so nothing surprises the buyer, the seller or the lender at settlement.
- Size of the house and number of outbuildings to include
- Crawl spaces, attics or detached garages that add time
- Whether the lender requires a particular form
- Re-inspection after treatment, if the sale calls for one
- Any treatment needed, which is quoted separately
What our wdi inspection report includes
- Confirmation on the call that we can issue your report
- Exterior and interior check of readily accessible areas
- Inspection for termites, carpenter ants, carpenter bees and wood-boring beetles
- Notes on visible damage and evidence of past treatment
- A list of obstructed or inaccessible areas
- Completed report delivered to the party who ordered it
- Written treatment quote if active insects are found
Why call No Bugs Exterminator for wdi inspection report
Straight answer on the first call
We'll tell you right away whether we can issue a WDI report for your sale.
Open every day
Our phones are answered seven days a week, 8 a.m. to 7 p.m., around weekend showings.
Treatment handled locally
If the report turns up termites, Thom and his team can inspect for treatment and give a written quote from our Media base.
A small Media business
No Bugs Exterminator is family-run from Heather Knoll Lane in Media, PA, so most Delaware County closings are a short drive away.
Rated 4.8 on Google
21 Google reviews give us a 4.8-star average.
Where we provide wdi inspection report
Home sales across the area keep WDI reports in demand. In Drexel Hill and Ridley Park, brick twins and Victorian railroad-suburb houses often show old, treated damage that the report has to describe. In Chadds Ford Township and West Chester, newer and historic homes sit side by side, and deck framing and carpenter bee galleries come up often.
- Upper Darby Township
Rowhomes with a 1948 median build year often carry old damage or signs of past treatment along basement sills, which the report has to record.
- Lansdowne
Victorian homes near Darby Creek, built around a 1943 median, have stone cellars and porches that a wood-destroying insect report has to describe carefully.
- Wayne
Victorian rail-suburb houses near Lancaster Avenue often have deep porches and older framing that add inspected areas to a sale.
- Radnor Township
Main Line sales in Villanova, Wayne, St. Davids and Rosemont include larger houses with outbuildings, decks and finished lower levels to document.
- Swarthmore
Large pre-war homes beside the Crum Woods often show carpenter bee galleries in trim and older termite damage that buyers want explained.
- Chester Heights
Townhome communities off Route 452 built around 1987 have attached decks and shared foundation lines that come up on the form.
- Concord Township
Garnet Valley school-district subdivisions behind Concordville, built around 1997, draw buyers whose FHA or VA loans may call for a WDI report.
- Bethel Township
1990s subdivisions on former farmland near Booths Corner have slab garages and mulch beds that a WDI inspector checks closely.
- Village Green-Green Ridge
Ranch and split-level streets off Pennell Road, built around 1962, often have crawl spaces and garage slabs that limit what an inspector can see.
What customers say on Google
4.8 out of 5 from 21 reviews on Google. Quoted as written by customers.
Very professional and knowledgable service providers. They mainly solved our problems in one visit!
Easiest experience, very professional, well done 👍
Thom is a top-notch pest control specialist! And is one of the most genuine guys in the industry. He came to inspect a situation I had going on at the house, took his time, offered detailed advice, and didn’t take a penny.
WDI Inspection Report: common questions
Who needs a WDI report in a Pennsylvania home sale?
Usually the buyer, because the lender asks for it. FHA and VA loans commonly require a wood-destroying insect report, and many other lenders and relocation companies want one as well. Sellers of older Delaware County homes sometimes order one before listing to avoid surprises. Your agreement of sale and your agent will tell you who orders it; this is general information, not legal advice.
How fast can I get a report before closing?
It depends on the schedule and the house, so call as soon as you know your closing date and loan type. We're open seven days from 8 a.m. to 7 p.m., which gives more room to book around showings and settlement dates. Ask your lender how recent the report must be so it isn't done too early or too late.
What if the inspection finds active termites?
The report records the activity, and the buyer, seller and lender decide how to handle it. Most often the seller arranges treatment before closing or offers a credit. A written treatment quote helps both sides put a number to it. Many older stone and brick homes here show signs of past activity, so finding termites is not unusual.
Does a clean WDI report mean the house has no termites?
Not necessarily. The report covers only what was visible and accessible on the day of the inspection. Termites can be working behind finished walls, under carpet or inside a soil-filled porch. That's why the form lists obstructed areas, and why buyers of older homes often keep up a yearly inspection after they move in.
Is a WDI report the same as a home inspection?
No. A home inspector reviews the roof, systems and structure in general, while a WDI report focuses only on wood-destroying insects and the conditions that favor them. Many buyers get both. When a home inspector flags possible termite damage in a basement sill, the WDI report is usually what settles the question for the lender.
Related services
Helpful guides from our blog
Ready to get rid of the problem?
Thom and his team serve Media, Delaware County and southeastern Pennsylvania, open 7 days, 8 a.m. to 7 p.m..
- ★ 4.8 from 21 Google reviews
- Open 7 days, 8 a.m. to 7 p.m.
- Free inspection before treatment
- Family-run, based in Media, PA
Open 7 days, 8 a.m. to 7 p.m.




