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Mold testing
Samples taken in your home, analysed by an accredited laboratory. We do not sell remediation, so the report has nothing to sell you.
4.9 rating, over 4,000 reviews NAMRI-certified inspectors Serving all of Culpeper County
Schedule a mold test Call (703) 450-6398 Find your community
One community in the county has a page of its own with local detail. The packages, the prices and the laboratory are the same across the county, so you can book from either page.
Culpeper's brick Main Street sits above the Rappahannock's floodplain, with newer subdivisions spreading into the surrounding farmland.
Four options, depending on how much of the home you need looked at. Not sure which one fits? Start with the thirty minute visit and a technician will tell you what is actually worth testing. Decide to test while they are there and the visit is written up as a Mold Plus.
No sampling
"Something feels off and I do not know if testing is worth it."
$175
30 minutes on site
One area, tested
"I can see it, or I know exactly where to look."
$345
One targeted area, 1 to 2 hours
One area, plus the source
"There was a leak and I want to know where the water went."
$495
One targeted area, 1 to 2 hours
The whole home
"It could be anywhere, or it keeps coming back."
From $550
Priced by home size, 1 to 2 hours
* Prices shown are for Virginia and Maryland. In Washington DC, Mold Basic is $425, Mold Plus is $575, and Mold Advanced starts at $630. Mold Walk & Talk is $175 everywhere.
Culpeper County grew up around its Rappahannock River crossing, where the brick storefronts and courthouse of the town of Culpeper still anchor the county's oldest section. Farms and crossroads communities filled the surrounding Piedmont for more than a century before newer subdivisions added denser streets close to town, while the outlying county stayed in larger, mostly rural parcels. A house's age in Culpeper usually tracks its distance from that original river crossing, and so does whether it sits on a well and septic system or on the town's own utilities.
Most of Culpeper County sits within the Culpeper Basin, a band of sedimentary rock cut by diabase that the U.S. Geological Survey mapped for its groundwater chemistry in 1983, distinct from the crystalline Piedmont bedrock found in some neighboring counties. Outside the town of Culpeper's own water system, houses depend on wells drilled into that basin rock, and the Rappahannock's floodplain and the low ground along its tributaries hold water long after a storm has passed. Grading that carries runoff away from the foundation, and a crawlspace that stays dry between visits, matter as much here as the age of the house itself.
Local background: U.S. Geological Survey: Chemical Quality of Ground Water in the Culpeper Basin, Virginia and Maryland (1983).
01
Streets closest to the Rappahannock and its tributaries sit on the county's lowest, wettest ground, where a crawlspace can hold standing water long after the river has dropped. The crawlspace's vapor barrier and any sump discharge are checked on those lots, and the report notes standing water if it is present at the time of the visit.
02
Outside the town's water system, most of the county's houses draw from wells set into the Culpeper Basin's sedimentary rock, and that water can run harder and more mineral-heavy than water from crystalline rock found in some neighboring counties. Staining around fixtures and water heaters is documented separately from anything the surface and air samples turn up.
03
Newer houses along the Route 29 corridor sit on tighter, more uniform lots than the farms and older crossroads houses nearby, with builder-grade crawlspaces or slabs and standardized grading. Age does not change the sampling plan, so the same approach applies whether the house was built last year or a century ago.
We do not remove mold, so we have nothing to gain from your results. If your report shows a problem, you choose who fixes it. Once the work is done, we can test again and tell you what we find.
Virginia's residential disclosure statement advises buyers to exercise due diligence, including considering a mold assessment conducted by a business following EPA guidance. Confirm the scope and timing with your agent before settlement. A laboratory sample documents a selected place and time; it does not certify an entire home as mold-free or replace advice about your transaction.
Va. Code section 55.1-703. Current as of September 2026. General information, not legal advice.
The same team, packages and pricing serve the whole county, from the historic district out to the farms and newer subdivisions along the Route 29 corridor. A booking from any Culpeper County address reaches the same scheduling system as one from downtown.
Not for the visit itself. The town of Culpeper sits inside the county and many rural addresses share the same mailing name, so the full street address is what determines the correct jurisdiction on the report, not the town written on your mail. The service, the laboratory work and the pricing are the same either way.
It can. Tell us about any outbuildings, a farmhouse cellar or a second dwelling on the property, since those are separate scope items with their own access and moisture history. The main house is evaluated on its own unless another structure is added to the booking.
The sampling approach is the same. What differs is what a technician expects to find: layered renovations and older finishes near downtown, tighter and more uniform construction on newer lots, and the report is written around what is actually on-site rather than the age of the house.
Real availability on the next screen. No call back required.
Schedule a mold test Request a price
NextDay Inspect
46179 Westlake Dr, Ste 200, Sterling, VA 20165
(703) 450-6398
