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Mold testing

Mold Testing in La Plata, MD

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 Charles County

Schedule a mold test Call (703) 450-6398

What our customers say

From our Google reviews.

Sonya was very knowledgeable and explained the air mold testing well. Would definitely use this company again

I hired Next Day Inspect to do a mold inspection on two houses. Scheduling was easy. The inspector could not have been more professional.

How much does mold testing cost in La Plata?

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 La Plata homes

For mold testing in La Plata, identify the affected room and what prompted the call: a stain, persistent odor, visible growth, or a known water event. A cellar, finished basement, garage, or townhouse unit needs a different access plan. The location of the concern and the property’s actual repair history are more useful than the age of nearby buildings.

Tell us when any roof, window, plumbing, or foundation water entry occurred and what was dried or replaced. Bring photographs from before repainting or finishing work. If the concern crosses a shared townhouse wall or a managed roof, arrange permission for any adjoining area before the visit. The technician can evaluate accessible conditions and discuss whether a targeted sample would answer your question.

La Plata Town Hall at dusk

01

Lower-level water history

Record entry, drying, and sump or drainage repairs for the affected basement or cellar.

02

Garage or storage rooms

Describe any actual wet floor, odor, or plumbing issue and what materials were affected.

03

Shared townhouses

Identify the unit and wall, plus the manager or neighbor who controls any needed access.

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 Maryland

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.

EPA: Is sampling for mold necessary?

Mold testing in La Plata, answered straight

Which mold service fits one musty La Plata basement?

Describe the room, current odor, and any water or repair history. The office can help choose a focused visit, moisture evaluation, or targeted sample.

Can a La Plata townhouse unit be tested on its own?

Yes. Give the unit and affected room. Other units and common areas need separate permission and a confirmed scope.

Does a nearby drainage ditch prove indoor mold?

No. Report actual water entry or a present indoor sign at your property; the visit evaluates accessible conditions in the booked building.

What if the wet area was repaired already?

Bring dates and photographs of the leak, drying, and repairs. The technician can assess what remains visible and accessible today.

Book a mold test in La Plata

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

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