WQB Mold Removal pulls air and surface samples from Portland properties and sends them to an independent lab, not one we own.
π Call +1-844-578-1604 Now

Air sampling, surface swabs, and ERMI dust analysis each serve a different purpose, and our Portland, OR technicians will recommend the method that actually fits your situation.
Every result comes with a written report you keep, regardless of what we find. Our lab partner uses accredited methodology, which matters if your Portland, OR results ever face scrutiny. We keep a copy of every report on file in case you need it again down the road.
What sets our Mold Testing crew apart in Portland.
We use an independent accredited lab for every Portland sample, keeping results objective. Sample chain-of-custody is documented from collection through lab delivery.
Most Portland jobs benefit from both methods together for a complete picture. We can rush results for Portland clients working against a closing date or claim deadline.
Standard results typically return within a few business days of sample collection. Sample chain-of-custody is documented from collection through lab delivery.
Reports include spore counts and species identification, not just a pass/fail label. We can rush results for Portland clients working against a closing date or claim deadline.
Here's exactly what our Mold Testing service covers in Portland, OR.

Comparing indoor to outdoor spore counts is how a lab determines whether your Portland property has an elevated problem.
A swab or tape lift from a suspect surface identifies the specific mold species present at that spot.
ERMI is especially useful for Portland properties with chronic, hard-to-pin-down air quality complaints.
Testing before remediation establishes a baseline; testing after confirms the work actually brought levels back to normal.
An independent clearance test after remediation confirms the space is safe to reoccupy.
We'll walk you through what your results actually mean in plain language, not just hand you a page of species names.
We keep this simple enough to explain before you book.

A quick call helps our Portland dispatcher send the right equipment on the first visit. We'll give you a realistic arrival window rather than a vague estimate.
Our nearest available crew heads straight to your Portland address with the gear this job actually needs. We arrive in marked vehicles with everything needed to start the assessment right away.
You'll know the full scope and price before we touch anything in your Portland property. Nothing gets added later that wasn't discussed and approved upfront.
You get documentation proving the work was completed to standard. We'll walk the space with you before calling it finished.
We didn't write these β our Portland customers did.

"The lab report gave us exactly what our insurance company asked for β claim approved without a fight."|"Fast sample collection and the results explained clearly over the phone." β Renee A., Portland
"We used the ERMI test to finally figure out why my son's allergies got worse in that one bedroom."|"Independent lab meant we trusted the results more than a company grading its own work." β Oscar V., Portland
"Clearance testing after our remediation gave us real peace of mind before moving back in."|"Straightforward pricing, no surprise add-ons." β Latoya B., Portland
Samples are typically collected within a day or two of your Portland call.
Call +1-844-578-1604WQB Mold Removal collects samples throughout Portland and the surrounding Portland, OR area for lab analysis.
We use the same independent lab for every Portland sample, so results stay consistent and comparable over time.

Proudly serving zip codes in Portland, OR including 97227 97221 97220 97229 97203 97202 97201 97206 97205 97204 97209 97208 97258 97266 97218 97236 97232 97233 97230 97239 97219 97214 97215 97216 97217 97210 97211 97212 97213 97207 97228 97238 97240 97242 97250 97251 97252 97253 97254 97256 97280 97282 97283 97286 97290 97291 97292 97293 97294 97222 97223 97224 97225 97267
The questions we hear most before a testing appointment.

Standard turnaround is typically a few business days from sample collection.
An inspection is a visual and moisture-based assessment; testing involves lab-analyzed samples with documented spore counts.
Some Portland clients only want clearance testing after a visible problem was already treated β either approach is fine.
For the most accurate baseline, we typically recommend testing before any cleaning or remediation begins.
Our reports include the documentation most Portland, OR insurers require β species ID, spore counts, and sampling methodology.