Reno gets seven inches of rain a year. The mold is still there.

In the high desert, mold does not come from the weather. It comes from a pipe that dripped inside a wall, a roof that leaked under an ice dam, a swamp cooler that ran wet all summer, or a crawl space nobody has looked in since the house was built. Call now and be connected with a local mold provider who finds the water first.

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Dry climate, wet wall

Everyone in Washoe County knows the air is dry. That is exactly why a mold patch here means something specific: some part of the house has been wet for a while, and the desert air never reached it. A supply line behind the washer. A shower valve dripping into the wall. Snowmelt that backed up under the shingles in February and ran down inside the framing until April.

Wiping the spot or painting over it treats the part you can see. The wet material behind it keeps feeding new growth, and the patch is back by the next season.

A local provider starts with a moisture meter, not a sprayer. The readings show which drywall is wet, whether the insulation behind it is holding water, and where the water is coming in. That is what decides how big the job is.

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Talk to someone now about the mold in your home

Describe where you see it or smell it. The call is routed to an independent local provider who handles mold removal and remediation in your part of Washoe County.

  • Say where the growth is: a bathroom wall, a crawl space, under a window, or behind the washer.
  • Mention any leak, burst pipe, or roof problem, even one that was fixed last winter.
  • Say whether the smell gets stronger when the furnace, air conditioner, or swamp cooler runs.
  • Mention if the house has a crawl space or a basement, and whether it has ever had water in it.
  • Tell the agent if a tenant, a buyer, or a home inspection raised it.
  • Mention anyone in the home with asthma or allergies.
  • Have the property address and a callback number ready.

What the crew does, and what it means for you

What happens What it means for you
Moisture readings before anything is opened The scope is based on what is actually wet, not on a guess about the wall
Plastic containment and negative air on the work area Dust and spores stay inside the sealed room instead of traveling through the ducts
Wet drywall, insulation, and trim out; framing and hard surfaces cleaned Porous material that holds growth leaves; studs, joists, and tile get cleaned and stay
The leak, ice dam, or crawl space moisture fixed as part of the plan You are not paying to remove mold while the thing that grew it keeps running
Drying equipment until the framing reads dry New drywall goes in over dry wood, so the same wall does not come open again next year
Photos, readings, and an itemized scope at the end A buyer, a tenant, an insurer, or an HOA gets a record instead of a reassurance

Before you scrub it

If the patch is smaller than a bath mat and it is on tile, grout, or a painted hard surface, cleaning it yourself is reasonable. If it is on drywall, in a closet ceiling, under a sink, or bigger than that, leave it alone. Close the door and do not spray bleach on drywall. Bleach soaks into the paper and does nothing for the growth inside the board. Find where the water came from, take a photo, then call.

Washoe County specifics that change the job

Older Reno is built over crawl spaces. The bungalows in the Old Southwest and Midtown, and the ranch homes across Northwest Reno and Sparks from the 1960s and 70s, have a few feet of dirt and framing under the floor. A plumbing leak down there can run for months before anyone smells it upstairs. The 2000s subdivisions in Somersett, Damonte Ranch, Spanish Springs, and South Meadows have a different problem: a bathroom fan that vents into the attic, and a two-story layout where an upstairs tub leaks into a downstairs ceiling.

Winter adds ice dams. Snow melts off a warm roof, refreezes at the cold eave, and the water behind it backs up under the shingles. Up at Incline Village that happens every year; in Reno it happens after the big storms. The stain shows up on a ceiling weeks later, and the insulation above it has been wet the whole time.

Swamp coolers are the summer version. A roof-mounted cooler with a stuck float drips into the attic all season, and the musty smell arrives the first cold night the furnace kicks on.

Rebuilding after removal often needs a permit through the city, or through the Washoe County Building Program for unincorporated addresses like Sun Valley, Spanish Springs, and Washoe Valley. Providers handle that when the rebuild requires it.

Insurance, without the promises

Many homeowner policies limit what they pay for mold, and mold that follows a slow leak is often treated differently from mold that follows a burst pipe. Nobody on this site can tell you what your policy will pay. What the crew can do is photograph the affected area, log the moisture readings, and give you an itemized scope so the adjuster has something to work with. If the water came from the street side of the meter, the Truckee Meadows Water Authority is who to call about that line; anything past the meter is the homeowner's.

Where the calls come from

Reno, Sparks, Sun Valley, Spanish Springs, Verdi, Cold Springs, Lemmon Valley, Washoe Valley, and Incline Village, plus the Reno neighborhoods from the Old Southwest out to Somersett and Damonte Ranch. The full list of nearby communities is on the areas page.

Call (775) 459-9573 to be connected with an independent local mold provider anywhere in Washoe County.

Lines are open for Washoe County mold calls

One call connects you with an independent local mold provider. Tell them where you see it or smell it, and what got wet, even if the leak is already fixed.

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