Mold Testing Services

AI-powered mold testing and air quality solutions for Fresno and surrounding counties.

A close-up view of a section of an interior corner, where a wooden surface meets another wall. There appears to be significant dark brown mold or mildew growth covering portions of a peeling, textured surface. The area looks aged and deteriorated, with various shades of brown and beige.
A close-up view of a section of an interior corner, where a wooden surface meets another wall. There appears to be significant dark brown mold or mildew growth covering portions of a peeling, textured surface. The area looks aged and deteriorated, with various shades of brown and beige.
Onsite Air Sampling

Professional air sampling to detect mold spores in your environment.

AI Spore Identification

Advanced AI technology identifies mold spores quickly and accurately.

Rapid Digital Reports

Receive fast, detailed reports on mold testing results and recommendations.

Mold Mitigation and Treatment

At Valley Mold Masters we specialize in developing comprehensive mold mitigation and treatment plans tailored to meet the specific needs of each client. Our experienced team thoroughly assesses the situation, identifying the source of mold growth and implementing effective strategies to eliminate it. We understand that dealing with mold can be stressful and overwhelming, which is why we're dedicated to providing clear and detailed plans to ensure a safe and healthy environment. Additionally, we work with all major insurance carriers, helping you navigate the claims process seamlessly so you can focus on restoring your property. With our commitment to excellence and customer satisfaction, you can trust us to handle your mold issues with professionalism and expertise.

Mold Fogging Treatment

Our ULV fogging blankets every nook with an EPA‑approved antimicrobial mist that destroys airborne mold spores and odors in one quick, demolition‑free visit.

Mold Mitigation

Our comprehensive mold mitigation service locates and removes contaminated materials, dries hidden moisture, and applies targeted antimicrobial protection, restoring a clean, healthy environment in one streamlined process.

Customer Reviews

See what our clients say about our mold testing services.

Valley Mold Masters provided exceptional service and a thorough inspection!

Michael Young
A smartphone lying on a surface with its screen displaying an air quality monitoring app. The app shows various air quality measurements in detail, including PM10, PM2.5, PM1 levels, and temperature. It also indicates that the current air quality index (CAQI) is 73 with a status of 'average'.
A smartphone lying on a surface with its screen displaying an air quality monitoring app. The app shows various air quality measurements in detail, including PM10, PM2.5, PM1 levels, and temperature. It also indicates that the current air quality index (CAQI) is 73 with a status of 'average'.

Fresno, CA

I was impressed with the AI-powered identification and rapid report delivery. Highly recommend their services for thorough mold testing in the area.

A textured wall with a combination of exposed patches of green and brown mold or mildew. There is a decorative border with circular patterns running horizontally.
A textured wall with a combination of exposed patches of green and brown mold or mildew. There is a decorative border with circular patterns running horizontally.
J. Soto

Tulare, CA

★★★★★
★★★★★

Mold Testing

Expert air quality testing for mold in your area.

A fuzzy, blue-gray mold has formed in a circular pattern on the surface of a liquid in a clear glass container. The mold has a central off-white spot, and there are some small droplets of liquid visible on its surface.
A fuzzy, blue-gray mold has formed in a circular pattern on the surface of a liquid in a clear glass container. The mold has a central off-white spot, and there are some small droplets of liquid visible on its surface.
Air Sampling

Onsite air sampling for accurate mold detection services.

Several circular colonies of mold with a fuzzy texture and white to beige coloration on a dark background. The colonies vary in size, exhibiting a spore-like appearance with some areas showing concentric growth patterns.
Several circular colonies of mold with a fuzzy texture and white to beige coloration on a dark background. The colonies vary in size, exhibiting a spore-like appearance with some areas showing concentric growth patterns.
A circular white Honeywell device placed on a wooden surface, possibly a smoke detector or air quality monitor. The device has a series of small holes arranged in a circular pattern and features branding and a small switch on the front. The background is blurred, suggesting an indoor setting with wooden textures.
A circular white Honeywell device placed on a wooden surface, possibly a smoke detector or air quality monitor. The device has a series of small holes arranged in a circular pattern and features branding and a small switch on the front. The background is blurred, suggesting an indoor setting with wooden textures.
A detailed view of a deteriorating room corner featuring ornate ceiling moldings with floral designs, patches of peeling paint on the walls, and visible structural damage. A modern metallic pipe with two round ventilation outlets runs along the ceiling, coupled with an industrial-style light fixture.
A detailed view of a deteriorating room corner featuring ornate ceiling moldings with floral designs, patches of peeling paint on the walls, and visible structural damage. A modern metallic pipe with two round ventilation outlets runs along the ceiling, coupled with an industrial-style light fixture.
AI Identification

AI-powered spore identification for precise mold analysis.