Infrared diagnostics
Thermal Imaging for Moisture in Anaheim, CA
A thermal imaging camera shows surface temperature differences. Wet materials often appear cooler because of evaporation, so thermal images can reveal moisture patterns behind walls and ceilings that are invisible to the eye.
Thermal imaging does not see mold, and it does not see through walls. It is a screening tool that tells the inspector where to take moisture readings — every thermal anomaly is confirmed with a meter before it is reported as moisture.
What thermal imaging helps reveal
- Moisture patterns spreading from plumbing walls
- Roof leak paths across ceilings
- Missing or wet insulation
- Cold spots where condensation may form
- Water migration under flooring near wet areas
The process
How thermal imaging works
- 01
Set conditions
Thermal imaging works best with a temperature difference; we may ask you to run heating or cooling beforehand.
- 02
Infrared scan
Walls, ceilings, and floors are scanned for anomalies.
- 03
Meter confirmation
Each anomaly is checked with a moisture meter to separate moisture from other causes.
- 04
Documentation
Thermal and standard photos are paired in the report.
Report & lab details
Paired thermal and visual images
Each area of interest is shown in both a thermal and standard photo, with the confirming moisture reading.
Anomalies that turned out to be non-moisture causes, such as missing insulation or air leaks, are noted so they are not mistaken for water problems.
FAQ
Thermal Imaging questions
Can a thermal camera see mold?
No. It shows temperature. It helps locate moisture, which is what mold needs, and every finding is confirmed with a meter.
Does weather affect thermal imaging?
Yes. It works best when there is a temperature difference between inside and outside or between wet and dry materials.
Is thermal imaging included in inspections?
It is used during inspections where it adds value, and it can also be requested specifically for moisture screening.
Related services
Moisture Detection
Moisture detection with pin and pinless meters to find hidden dampness behind walls, floors, and ceilings in Anaheim and Orange County. Available 24/7.
Learn moreWall Cavity Testing
Wall cavity mold testing through a small access point to check for hidden growth behind drywall in Anaheim and Orange County. Call (657) 582-3393, 24/7.
Learn moreAttic Inspection
Attic mold inspection covering roof sheathing, ventilation, exhaust fans, and roof leaks in Anaheim and Orange County homes. Call (657) 582-3393, 24/7.
Learn moreLearn more
Trusted mold & indoor air resources
Independent public guidance from government and industry organizations. 24H Mold Testing is not affiliated with these sources.
- U.S. EPA — Mold Federal guidance on mold, moisture and cleanup in homes and buildings.
- CDC — Mold and Your Health Health effects of mold exposure and how to reduce dampness.
- California Department of Public Health — Mold California statement on building dampness, mold and health.
- IICRC Industry body that publishes the S520 standard for mold remediation.
- AIHA American Industrial Hygiene Association — indoor air and sampling resources.
- WHO — Dampness and Mould Guidelines World Health Organization indoor air quality guidelines.