Ione is the low end of Amador County, down around 300 feet where the foothills flatten into the valley, and the hottest town on this site by a wide margin. Summer afternoons here push past 100 degrees again and again. A cold supply duct running through a baking attic sweats all summer and drips onto the ceiling drywall below it.
The old core near the highway is small-lot houses and a few brick commercial buildings. The newer half is the Castle Oaks subdivisions around the golf course, homes on slabs built over the last few decades, many owned by people who work at Mule Creek State Prison, open since June 1987 and the town's big employer. A provider who works the lower county takes the call; we route it and nothing else.
In a slab house there is no crawl space to smell. A slow leak under the slab spreads sideways under the laminate, and the first sign is a dark edge along a baseboard or a plank that lifts at one corner. The flooring and the lower drywall come out, the slab gets dried, and the leak gets found before anything goes back, as laid out on the mold removal page. A sweating attic duct that stained a hallway ceiling is an HVAC mold cleaning call, and the fix is insulation on the duct, not just new drywall. Where an upstairs tub has dripped into the downstairs ceiling for a season, mold damage repair covers the rebuild.
In the older half the crew asks about the swamp cooler, because a pad that stayed wet after October feeds the furnace cabinet all winter.
The Castle Oaks Golf Club anchors the newer neighborhoods, and the fairways stay green because the sprinklers run every summer night. Houses backing onto the course get overspray on the stucco, and a wall that never dries at the bottom is a common source there. Inside city limits, the City of Ione is the local government you deal with when a rebuilt wall needs paperwork.
Dial (209) 764-2249 the day you notice the plank lifting, and tell us whether the house is in the old core or out by the course; that sets where the provider looks first.
Sealed containment, negative air, and removal of the wet drywall, trim, and insulation behind a stain in a Kirkwood condo or a foothill home.
Dark growth on a closet wall or under a window handled the same careful way as any other color: find the water, remove what is porous.
Room-by-room containment after a pipe split in an empty unit in January or a roof leak ran unseen through a whole ski season.
Roof sheathing and insulation fouled by ice dams, warm-side condensation, or a bath fan venting into the attic, cleaned and dried under the snow line.
Growth behind a vanity, above a shower, or inside a wall fed by a weeping valve or a fan that never cleared the steam.
Furnace cabinets, coils, ducts, and evaporative coolers cleaned when the musty smell arrives every time the blower kicks on.
Tracking a musty smell to the damp material producing it, removing that material, and treating the air so the smell does not return with the next thaw.
New drywall, trim, insulation, and subfloor installed once the framing reads dry and the leak that started it is closed.