It could be here.

Mold is hard to find.

Let us help.

Holt Analytical

Holt Analytical is a professional commercial and residential mold inspection and testing service dedicated to all areas of Southern California.

We focus on providing a complete snapshot of the environmental quality of your commercial building or residence at the time of inspection or testing.


Over 15 years of experiences in environmental testing


CMC Certified by American Council for Accredited Certification


Our comprehensive toolkit lets greatly improves our precision and ensures quality results.

What is Mold?

Molds are microscopic organisms found virtually everywhere, indoors and outdoors.

Most people think that mold is slimy, blackish-green discolorations that gradually increase in size, but found only in dirty, unkempt homes or apartments.

The truth is, mold and spores can flourish in sparkling clean environments as well.

Next Steps...