Home/Mold Testing/Fairfax County/Fairfax Station, VA
Mold testing
Mold Testing in Fairfax Station, VA
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 Fairfax County
How much does mold testing cost in Fairfax Station?
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
Mold Walk & Talk
"Something feels off and I do not know if testing is worth it."
$175
30 minutes on site
- Time with an environmental technician
- Moisture meter and thermal camera
- Findings explained on the spot
- Each additional 30 minutes $95
- No samples or laboratory work
One area, tested
Mold Basic
"I can see it, or I know exactly where to look."
$345
One targeted area, 1 to 2 hours
- Indoor sample plus outdoor comparison
- Accredited laboratory analysis
- Written laboratory report
- Additional samples $95 each
One area, plus the source
Mold Plus
"There was a leak and I want to know where the water went."
$495
One targeted area, 1 to 2 hours
- Everything in Mold Basic
- Moisture and thermal evaluation of the area
- Read Your Mold Report guide
- Each additional area $50 plus its $95 sample
The whole home
Mold Advanced
"It could be anywhere, or it keeps coming back."
From $550
Priced by home size, 1 to 2 hours
- Whole home moisture and thermal evaluation
- Sampling in the areas that call for it
- Read Your Mold Report guide
- Post-remediation re-test $295 held 3 months
* 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.
Where moisture can hide in Fairfax Station homes
For mold testing in Fairfax Station, identify the room or separate structure with an odor, stain or visible growth. Tell us whether the concern is in a basement, crawlspace, attic, garage or guest building and how the technician can reach it.
Share when water entered, what caused it, and how the materials were dried or repaired. A stain that returns after rain calls for different checks from one below a leaking fixture. The technician can evaluate accessible moisture conditions and discuss targeted sampling when it would add useful evidence.
01
Guest houses and garages
Identify the building with the concern, whether it is conditioned and how the technician can reach it.
02
Lower-level water
Record any standing water, sump issue, drainage repair or recurring odor in a basement or crawlspace.
03
Roof and window marks
Note whether a stain follows rain and provide dates of roof, gutter and window work.
We only perform testing, not remediation.
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.
Before you book mold testing in Virginia
Tell us which room or unit is affected, what you can see or smell, and the history of any water entry, drying or repairs. Ask which package includes the evaluation or laboratory samples needed for your question. If you need a report for a sale or repair deadline, confirm appointment options and expected laboratory turnaround with the office before relying on that date.
Mold testing near Fairfax Station
Mold testing in Fairfax Station, answered straight
Can you assess a Fairfax Station guest building?
Yes. Identify the structure, affected room and whether it is heated or occupied. Confirm access, scope and price for a separate building when scheduling.
Does a wooded lot mean mold testing is needed?
Tree cover alone does not establish indoor mold. Describe actual water entry, persistent damp materials, a recurring odor, stain or visible growth at the property.
What should I share about a wet crawlspace?
Provide dates of standing water, drainage or sump repairs, damaged materials and recurring odor. Confirm safe access before the appointment.
Can you test a stain after the roof was repaired?
Yes. Bring the leak, drying and repair history and photographs from before repainting. The technician can assess current accessible conditions and explain whether sampling adds value.
Book a mold test in Fairfax Station
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