Yelm · Thurston County · the Nisqually valley

Mold Inspection in Yelm, WA.

Independent mold inspection in Yelm and southeast Thurston County, backed by an ISO/IEC 17025-accredited lab. Thermal imaging, plain-English reports, and zero remediation upsell — we don’t fix mold, we just tell you what’s there. Inspections start at $150.

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ISO/IEC 17025 lab Thermal imaging included No remediation upsell

Pacific Northwest home, Yelm, Thurston County

$150Mold inspections start at

100+Mold types tested

ISO 17025Accredited lab

2-3 dayLab turnaround

Why Yelm Homes Are Prone to Mold

Yelm sits on the prairie of the Nisqually valley at the edge of Joint Base Lewis-McChord, and the city has grown several times over since the 1990s. Fast growth means a lot of newer construction, including homes framed and closed in during the wet season, alongside rural acreage, manufactured homes, and older farmhouses on the outskirts. Tight modern homes can trap construction moisture that never fully dried, and bath fans or dryer vents that were not properly vented outside make it worse.

What’s Included in a Complete Mold Inspection

A thorough walkthrough, the right tools, lab-backed sampling on request, and a written report you can hand to insurance, your buyer, or your remediation contractor. No corners cut, no padding the bill.

Visual & moisture walkthrough

Every accessible area inspected — living spaces, bathrooms, kitchens, basements, crawlspaces, attics, utility rooms. We document moisture readings, humidity levels, and any visible signs of growth or water intrusion.

Thermal & infrared imaging

Thermal imaging reveals temperature anomalies behind walls and ceilings — the cold spots that indicate hidden moisture from leaks, condensation, or vapor intrusion. Included on every Complete Mold Inspection at no extra charge.

Optional air sampling

Air samples capture mold spores from the indoor environment and ship to the lab for species identification and concentration measurement. Most useful when there are health symptoms but no visible growth, or for real estate documentation.

Optional surface sampling

Tape-lift or swab samples from suspected growth, sent to the lab for confirmation and species ID. Especially useful when you can see something but don’t know if it’s mold — or which kind.

Written photo-documented report

A PDF report with every area inspected documented, photo evidence, moisture readings, lab results (when sampled), and clear plain-English recommendations. Formatted to share with insurance, realtors, or remediation contractors.

Honest pre-call

If your situation doesn’t actually need an inspection, we’ll tell you on the phone before booking. We make zero money turning away non-jobs — we just don’t want to charge you $150 for a problem that didn’t exist.

Don’t get spored into spending $2,500 on a mold inspector.

Full mold inspections in Yelm start at just $150 — the most affordable, certified, quality-driven option in Washington State. Thermal scan included; the base covers up to 1,500 sqft (+$50 per additional 500 sqft). Optional add-ons: air samples $250 for the first (with an outdoor control sample) then $100 each, surface samples $100 each.

Use the calculator to estimate your total before you book.

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How a Mold Inspection Works

Four steps from first call to a written, lab-backed report you can hand to insurance, your buyer, or your remediation contractor.

Book online or call

Same-day reply. We confirm the scope, the address, and your timeline before locking the slot. No surprise fees.

On-site inspection

1.5 to 2 hours for a typical home. Visual walkthrough, moisture readings, thermal imaging, and any optional sampling you opted in to.

Lab analysis

Samples ship to our ISO/IEC 17025-accredited lab. Results come back in 2 to 3 days — full species identification and concentration data.

Written report delivered

Photo-supported PDF with findings, lab results, and recommendations. Ready to share with insurance, realtors, or remediation contractors.

Mold Inspection FAQ — Yelm, WA

The questions we get most often when homeowners in Yelm are deciding whether to book.

A complete mold inspection in Yelm starts at $150 — the most affordable, certified, quality-driven option in Washington State. The base covers up to 1,500 sqft (+$50 per additional 500 sqft) with thermal imaging included. Optional lab samples: an air sample is $250 for the first (it includes an outdoor control sample) then $100 each additional, and surface samples are $100 each — you only pay for what you need. Most local competitors charge $1,500–$2,500 for the same scope.

A non-invasive walkthrough of every accessible area, thermal imaging to find hidden moisture, humidity and moisture readings, and a written photo-documented report with sampling recommendations. If you opt in to lab samples, the lab tests for 100+ mold species and other particles.

Common signs: persistent musty smell, visible discoloration, peeling paint, warped baseboards, ongoing respiratory symptoms after moving in, recent water damage. In Thurston County, the long wet season, older homes, and crawlspaces all raise the baseline risk.

Yes, and it is personal for us. This business was started after its owners found mold in their own newly built home. Framing that got rained on before the house was closed in, tight modern building envelopes, and vents that were never properly terminated outside can all cause mold in a house that is only a few years old.

Yes. Reports are formatted for buyer/seller use and routinely shared with realtors, escrow officers, and insurance adjusters. We’re independent — we don’t perform remediation — so the report is unbiased. We work around tight closing timelines.

Yes. Yelm and the surrounding Thurston County communities are part of our regular service area, dispatched from our office in Toledo, WA. Very rural properties may include a small travel fee, always quoted in writing before booking.

Only if the data says so. We don’t perform remediation — that’s a deliberate separation. Many of our reports conclude no remediation is needed, which is the answer customers most often want and rarely get from inspectors who also sell the cleanup.