Mold Testing in Spokane

Mold testing answers one question: is there an abnormal amount of mold in this building, and where is it coming from. It does not fix anything. It does not clean anything. It gives you a defensible set of numbers and a written explanation of what those numbers mean, so you can decide what to do next.

We are a testing company only. We do not perform remediation, and we do not take referral fees from the companies that do. That matters more than it sounds. Most businesses in Spokane that advertise mold testing also sell the cleanup, which means the person deciding whether you have a problem is the same person who gets paid if the answer is yes. Neither Washington nor Idaho licenses mold inspection or assessment, so nothing in state law prevents that arrangement. New York banned it outright under Labor Law Article 32. Here, independence has to be chosen.

If you want a straight answer about your house, that is what this service is.

When testing is actually worth paying for

Testing is worth it when the answer changes what you do. It usually does in these situations.

You can smell it but cannot find it. A musty odor with no visible growth is the single most common reason people call. Air sampling plus moisture mapping is designed for exactly this.

Someone in the house is reacting. What the science supports is allergic response, asthma triggering, and upper respiratory irritation in sensitive people, and serious fungal infection in the severely immunocompromised. That is a real problem worth solving. It is not the same as the claims you will find online, and we will not tell you otherwise.

You are buying the house. A Washington home inspector is not going to answer this for you. WAC 308-408C-030 explicitly excludes environmental hazards including mold from the standards of practice, and WAC 308-408C-050 requires the pre-inspection contract to state that mold is not investigated unless separately agreed in writing. That is why your inspector wrote "possible microbial growth, recommend further evaluation" and moved on.

You had a water event. A supply line let go, the washer overflowed, the roof leaked during a thaw. You dried it out and want to know whether you got it all.

There is a dispute. Landlord and tenant, buyer and seller, contractor and homeowner, insurer and insured. RCW 59.18.060 requires Washington landlords to maintain the unit and to give tenants written information on the health hazards of indoor mold, but there is no testing mandate anywhere in the statute. So testing in rental disputes is driven entirely by one side wanting evidence.

Testing is not worth it when you are staring at three square feet of obvious black growth on a bathroom wall you already know is wet. You do not need a lab to confirm what your eyes are telling you. Fix the water, clean the surface, move on. We will tell you that on the phone before you book.

Why Spokane homes grow mold in a dry climate

Spokane averages 17.2 inches of rain a year. People assume that rules mold out. It does not, because annual rainfall is the wrong variable. Residential mold here is driven by water intrusion events, not by humid air.

The county has 241,434 housing units and a population of 558,344. In the City of Spokane proper, roughly 27% of the housing stock predates 1950, and single-family detached homes average about 70 years old. That is old plumbing, old roofs, old foundations, and a lot of crawlspaces built before anyone thought about a vapor barrier.

Then there is winter. Spokane averages 43.9 inches of snow with sustained hard freezes. Nationally, frozen pipes and cold weather damage account for about 7% of all insurance claims, and burst pipes are the third most costly loss event in the country behind hurricanes and tornadoes at roughly $1.4 billion a year. Add ice dams pushing meltwater backward under shingles into attics and wall cavities, then spring melt saturating soil against foundations.

The insurance numbers make the point. Triple-I and ISO data put water damage and freezing claims at 1.61 per 100 insured homes per year with average severity of $13,954. That is about one home in sixty filing a water claim annually. Across Spokane and Kootenai counties that is roughly 3,100 to 4,500 claims a year. And the American Housing Survey finds 8 to 10% of homes have leak-related water damage in a given year, five to six times the claim rate, which means most water damage never gets reported to anyone. Lawrence Berkeley National Laboratory's review of the research puts about 47% of US homes as having dampness or mold.

None of that means your house has a problem. It means the dry summer is not the protection people think it is.

What we do on site

A typical residential visit is one to two hours. Larger or more complicated properties run three to four.

Interview and history. What you smelled, when, what changed, what got wet, what has been repaired. Half of the diagnosis is usually in the timeline.

Visual assessment. Every accessible area, with attention to the places water actually goes: under sinks, behind toilets, at exterior wall bases, along rim joists, at roof penetrations, in crawlspaces and attics.

Moisture mapping. Pin meters where we can probe and pinless meters for scanning intact surfaces. Wet materials are the whole story. Mold is a symptom.

Thermal imaging. An infrared camera shows temperature differentials behind finishes. Evaporative cooling from a wet cavity reads cold. This finds things a flashlight cannot.

Borescope. When a reading and a thermal image disagree, or when we need to see inside a wall cavity or a sealed chase, a small camera through a discreet hole settles it.

Psychrometrics. Relative humidity, temperature, and dew point in each zone. Dew point is what tells us where condensation will form.

Air samples. Collected with a calibrated pump drawing a measured volume of air through a spore trap cassette, either Air-O-Cell or Allergenco-D, then sent to an accredited lab for direct microscopic examination.

An outdoor control sample on every job, always. Outdoor air always contains mold spores. Indoor counts mean nothing in isolation. "Elevated" means elevated relative to what is outside your own house on that day, not elevated against some universal number. Any report that hands you indoor counts without a same-day outdoor baseline is not interpretable, and plenty of them get sold that way.

Surface samples where they help. A tape lift or swab confirms whether visible growth is actually mold rather than soot, mineral efflorescence, or overspray.

Pricing

Lab results normally come back in one to three business days, and your written report follows within a day of that. The report includes the lab data, the outdoor comparison, our moisture and thermal findings, photos, and a plain explanation of what it all means. It is written to be handed to a contractor, an insurer, an attorney, or a buyer without translation.

Why independence changes the report

When a company sells both the test and the cleanup, the incentive runs one direction. Borderline findings become urgent. A single elevated genus becomes a whole-house containment proposal. That is not a claim that every such company is dishonest. It is a claim that the structure makes objectivity harder than it needs to be.

We take no fee from any remediation contractor. If your samples come back normal, we say so and you paid us $425 for the peace of mind. If they come back elevated, we tell you what is elevated, where the water is, and what a competent remediator would need to scope the work. Then you hire whoever you want.

Jesse Futia owns and runs the company. He does the inspections himself and he shows up when he says he will.

Frequently asked questions

How long until I know something? You will get verbal preliminary findings before we leave, covering moisture readings and anything obvious. Lab results take one to three business days, and the written report follows within a day of that. Rush 24 hour lab turnaround is $100.

Can a lab tell me if the mold in my house is making me sick? No, and nobody can. There is no diagnostic test that ties a specific mold to a specific person's symptoms. A lab tells you what genera are present and in what concentration relative to outdoors. Health questions belong with your physician.

Do I need to leave during the test? No. We do ask that windows and exterior doors stay closed for a few hours beforehand and that you avoid vacuuming that morning, so the air samples reflect normal conditions.

Will you tell me who should do the cleanup? We will explain the scope of work in terms any qualified remediator can bid, and describe what the IICRC S520 standard expects. We will not steer you to a specific company, because we do not get paid to.

What if you find nothing? That is a common outcome and a legitimate one. You get a report documenting normal conditions, which is worth having in a purchase, a rental dispute, or an insurance file.

Book a test

Call or send a message describing what you are seeing, smelling, or worried about. If testing will not help you, we will say so before you spend anything. If it will, we will schedule it and give you numbers you can act on.