On this page
White Hills homes vary more than subdivision homes: some have crawl spaces, some older basements, and some lots have private wells or septic systems. Mold shows up where those older systems let moisture in — under floors, around equipment rooms and in storage.
About White Hills
White Hills was annexed into Eagle Mountain in 2011, when it had roughly 400 residents. It predates most of the planned communities around it, so you will find a mix of home ages, foundation types and lot sizes — and, on some properties, private utilities rather than city sewer. Confirm what your property has before any work that involves drains or plumbing.
Mold Risks in Older Rural Homes
| Home feature | Where mold grows | Typical fix |
|---|---|---|
| Crawl space | Joists and subfloor above bare soil | Clean joists; install vapor barrier or encapsulate |
| Older basement | Lower walls, storage rooms, around old windows | Remove damaged materials; fix grading and window seals |
| Septic system (if present) | Basement after a backup | Category 3 cleanup; pump and inspect the system |
| Well and pressure tank (if present) | Equipment room walls from condensation or leaks | Insulate the tank and lines; dehumidify |
| Additions | Joints between old and new sections | Seal and flash joints; check under-floor areas |
Older homes often have mold on wood framing as well as on drywall.
Crawl Spaces Need Different Treatment
Crawl spaces are uncommon in Eagle Mountain's newer subdivisions but more common in older and rural homes. A damp crawl space feeds musty smells into the floor above. The fix is cleaning the wood, then sealing the space from the soil — see our crawl space mold cleanup page.
After cleaning, the long-term step is sealing a crawl space with a vapor barrier.
Wells, Pressure Tanks and Older Plumbing
White Hills was annexed in 2011 with about 400 residents, and many of its homes predate the subdivisions around them. Some lots may run on private wells, and wells come with equipment that can leak: pressure tanks, pressure switches and older supply lines, often in a basement corner, utility room or crawl space. A slow drip from a pressure tank fitting can keep a corner wet for months.
- Look under and around the pressure tank and well equipment for rust, drips or a damp floor.
- Listen for the well pump cycling on when no water is running; it can mean a leak.
- Check older galvanized or copper supply lines for green or white crust at fittings.
- If you use an evaporative cooler, check its water line and drain each spring.
Septic Systems and Basement Drains
On a septic system, the lowest drain in the house, usually a basement floor drain, shower or toilet, is the first place a backup shows up. A tank that is due for pumping, a saturated drain field after a wet spring or roots in the line can all push wastewater back into the basement. That is Category 3 water, and anything porous it touches has to come out.
- Pump the tank on the schedule your installer or the health department recommends.
- Keep vehicles, livestock and new structures off the drain field.
- Slow drains or gurgling in the basement are early warnings; call before it backs up.
What to Tell Us When You Call
- Foundation type: basement, crawl space or slab.
- Whether you are on city sewer or septic, and city water or a well.
- Approximate age of the home and any additions.
- Recent water events: storms, plumbing leaks, backups.
This helps us bring the right equipment for rural Eagle Mountain basement mold removal.
Frequently Asked Questions
Can a well pressure tank cause basement mold?
Yes, if a fitting or the tank itself drips slowly. Check the floor and walls around well equipment for rust, staining or dampness a few times a year.
Is White Hills on city sewer or septic?
It varies by property. Some older lots use septic and private wells; check your records or ask the city before work that involves drains.
Are older rural homes more prone to mold?
Not automatically, but older systems — crawl spaces without vapor barriers, aging windows and septic systems — create more ways for moisture to get in.
How do I know if my crawl space has mold?
Musty floors above, damp or sagging insulation and dark spots on joists are common signs. A quick inspection with a moisture meter confirms it.
Do you work on homes with septic systems?
Yes. If there was a backup, we coordinate with your septic contractor and handle the Category 3 cleanup inside the house.