The Rio Grande Valley's average relative humidity of 70–85% and year-round warm temperatures create near-ideal conditions for mold growth. Hidden mold — inside walls, under flooring, in attics, and behind cabinets — is far more common in RGV homes than most homeowners realize. Here's when to get an inspection and what to expect.
When You Should Get a Mold Inspection
- After any water damage event — roof leak, burst pipe, flooding, or appliance failure
- When you smell musty odors — especially if the smell is persistent and localized
- When buying a home — standard home inspections often miss hidden mold
- When family members have unexplained allergy symptoms — especially symptoms that improve when away from home
- After a period of high humidity or flooding — even without visible water damage
- When you see water stains — stains indicate past or current moisture intrusion
What a Professional Mold Inspection Includes
Visual Inspection
A thorough visual inspection of all accessible areas — walls, ceilings, floors, attic, crawl spaces, HVAC system, and areas around plumbing fixtures. We look for visible mold growth, water stains, moisture damage, and conditions that promote mold growth.
Moisture Mapping
Using moisture meters and thermal imaging, we identify areas of elevated moisture — even inside walls and under flooring — that indicate hidden water damage and potential mold growth.
Air Quality Testing (When Indicated)
Air samples collected and sent to a certified laboratory identify the types and concentrations of mold spores in your home's air. This is particularly useful when mold is suspected but not visible.
Written Report
A detailed written report identifying the location, type, and extent of any mold growth, along with a remediation plan and cost estimate.
Common Mold Types Found in RGV Homes
- Cladosporium — most common; found on surfaces and in HVAC systems
- Penicillium/Aspergillus — common in water-damaged materials; can cause respiratory issues
- Stachybotrys (black mold) — requires sustained moisture; found in chronically wet materials
Does Insurance Cover Mold Inspection and Remediation?
If the mold resulted from a covered water damage event, your homeowner's insurance typically covers both the inspection and remediation. Texas Prime Homes documents the connection between the water event and the mold growth to support your claim.
Call (956) 250-4094 for a free mold assessment across the Rio Grande Valley.