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Westvane Mold & Moisture · Olympia

Services

Six services. Start with the one you need.

Most jobs start with an inspection, because most mold questions are moisture questions. Some don't need us at all. Every service ends with readings, photos and plain words.

Not sure?

If this sounds like you, start here.

Small spots of mildew on tile or caulk? That's usually a cleaning job. How to clean small spots.

  1. Moisture map: bathroom wall, behind the shower

    WME %
    A grid of moisture readings across a wall. Readings are normal on the left and rise to 38 percent near the shower valve on the right. 11 11 12 12 12 13 13 12 11 12 12 13 14 17 19 15 12 12 13 14 18 24 31 22 12 13 13 15 21 29 38 26 13 13 14 16 19 23 27 20
    Normal, under 15 Watch, 15 to 19 Wet, 20 and up The dashed ring marks the shower valve on the other side. Illustrative readings: a slow drip there wets the wall long before a stain shows.

    01

    Mold inspection

    A careful walk through the house with moisture meters and a thermal camera, so the problem gets a size and a cause.

    Example price
    Example pricefrom $325
    Typical time
    Typical time1.5 to 3 hours on site, report in 1 to 2 business days
    Best for
    Best forA musty smell, a stain, a leak that never quite dried, or a home inspector's note
    About inspection Request a visit
  2. A lab analyst in a white coat looking through a microscope at a bench of sample tubes

    02

    Mold testing

    Air and surface samples sent to an independent lab, when a test can actually answer your question.

    Example price
    Example pricefrom $95 a sample
    Typical time
    Typical time30 to 60 minutes on site, lab results in 2 to 3 business days
    Best for
    Best forA smell with no visible source, real estate paperwork, or checking a finished job
    About testing Request a visit
  3. Two technicians in white protective suits, gloves and shoe covers reviewing a tablet inside a home

    03

    Mold remediation

    Contained, HEPA-filtered removal of growth and damaged materials, with the moisture source fixed before walls go back.

    Example price
    Example pricefrom $600
    Typical time
    Typical time1 to 4 days for most rooms, plus clearance results
    Best for
    Best forVisible growth larger than a doormat, or growth on drywall, insulation or carpet
    About remediation Request a visit

  4. Section: a typical winter attic

    North side left
    Cross-section of a house attic with growth on the left roof boards, a bath fan duct ending in the attic, a blocked eave vent, an air leak around a light and a ridge vent at the top. 1 2 3 4 5

    04

    Attic mold

    Darkened roof sheathing is common in South Sound attics. We clean it and fix the airflow that caused it.

    Example price
    Example pricefrom $2,800
    Typical time
    Typical time1 to 3 days, depending on attic size and insulation
    Best for
    Best forDark staining on roof boards, frost on nails in winter, or a home inspector's attic note
    About attic Request a visit

  5. Section: a vented crawl space after a wet week

    RH 88%
    Cross-section of a crawl space under a house: a downspout draining at the foundation, a torn vapor barrier, standing water, growth on the joists, sagging insulation and a foundation vent. 1 2 3 4 5 6

    05

    Crawl space mold

    Joists and subfloor cleaned, the ground cover fixed, and the crawl space kept dry enough to stay that way.

    Example price
    Example pricefrom $2,000
    Typical time
    Typical time1 to 3 days, plus drying time if there was standing water
    Best for
    Best forMusty smells from the floor, damp insulation under the house, or growth on joists
    About crawl space Request a visit
  6. A gloved lab technician preparing samples at an analysis instrument in a clean room

    06

    Post-remediation verification

    A neutral clearance check after another company's mold work: visual, moisture and air samples, in writing.

    Example price
    Example pricefrom $350
    Typical time
    Typical time1 to 2 hours on site, results in 2 to 3 business days
    Best for
    Best forHomeowners, landlords and agents who want a neutral check before walls close
    About clearance check Request a visit

Request a visit

Not sure which one fits?

Tell us what you're seeing in five short steps. We reply within one business day, and sometimes the answer is that you can clean it yourself.

Start the 5-step request See example prices

Prefer to talk?

Priya answers the office line.

Water coming in right now? Shut off the supply if you can and call a water damage company first. Mold work comes after things are dry.

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