MoldHelpUSAWhat mold inspection includes
- Lower walls and baseboards in homes repaired after flooding
- Closets, bathrooms, and exterior walls in coastal homes
- The water heater, supply lines, and AC condensate drain
- Attic space and roof penetrations
- Moisture-meter and thermal readings through finished walls
- A report naming the source and a scope
Mold Inspection in San Diego: local factors
About 52% of San Diego homes were built before 1980 (Census ACS), and the city's moisture problems differ more by neighborhood than by house age. A good inspection starts by working out which pattern applies.
What the inspector checks
Homes rebuilt after the 2024 flood. Meter readings along the base of rebuilt walls, thermal imaging for cool damp zones, and, where readings run high, a small inspection hole to look at the framing and the insulation behind it.
Coastal homes. Closets on exterior walls, bathrooms without fans, and window walls, plus a reading of indoor humidity. In beach neighborhoods, the inspector also looks at how the house is ventilated, because the moisture often comes from the air rather than a pipe.
Inland homes. The water heater, supply lines under sinks, and the air conditioner's drain line and pan, which in many homes run through a closet or the attic.
When to book one
- A smell that returns in a room near the coast; see what a musty smell means.
- Your home took water in January 2024 and the walls were closed quickly.
- Before buying a house with a known water history.
- Spots that come back after cleaning.
Who to hire in California
The state licenses neither mold inspectors nor general home inspectors. Ask for training such as ACAC or IICRC certification, proof of insurance, a sample report, and whether the company also removes mold. One that does not has nothing to gain from the size of the problem.
What it costs
Angi's national data puts a mold inspection at about $300 to $1,000, with lab samples and larger homes toward the top. See mold testing in San Diego for lab work alone, or mold remediation in San Diego once the source is clear.
Booking
Give the neighborhood, whether the house flooded in 2024, and where you see or smell mold. The company on the line prices the visit before booking, and calling is free.
Mold Inspection cost in San Diego
| Job | Typical range |
|---|---|
| Mold inspection (national, Angi) | $300–$1,000 |
| Lab sample, each (national, HomeGuide) | $50–$350 |
Licensing for mold inspection in San Diego
California has no mold inspector or home inspector license. Ask a San Diego inspector for training, insurance, a sample report, and whether the company also sells remediation.