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Find Mold & toxic material testers in Fresno

Fresno Mold Busters
4.6(
27
)

Serving Fresno, CA and surrounding areas

Approved

In business since 2000

Free estimates

Credit card accepted

"TL:DR: Luke handled the treatment process itself with utmost professionalism. He worked efficiently, and kept us informed every step of the way. Luke and Gaby clearly care about their clients? health and well-being, not just the job. If you're dealing with mold,especially in a rental or shared building, FresnoPure is the team you want on your side. They don?t cut corners, they tell it like it is, and they fight for your right to live in a safe and healthy home. See google review for full description**"
Response time4 hrs
Recommended by62%of homeowners
Avatar for Value Guaranteed Inspections
Value Guaranteed Inspections
5.0(
49
)

Serving Fresno, CA and surrounding areas

Approved

Super Service Award Winner

In business since 2024

Free estimates

Emergency services offered

"Victor was very professional, and thorough in completing our home inspection. Leaving us with clear knowledge of what is to come with our investment. He also took extra steps in providing us with educational material to maintain simple maintenance throughout the year. Highly recommend"
Response time1 day
Response rate90%
27 neighbors recently requested a quote
Avatar for Central Valley Water Restoration
Central Valley Water Restoration
5.0(
5
)

Serving Fresno, CA and surrounding areas

In business since 2023

Free estimates

Emergency services offered

Welcome to Central Valley Water Restoration, your trusted partner in water damage restoration and recovery. We have established ourselves as a provider of comprehensive water damage restoration services.\n\nAt Central Valley Water Restoration, we understand the devastating effects that water damage can have on your property. Whether it's a burst pipe, a flooded basement, or a natural disaster, our team of highly trained professionals is ready to respond quickly and efficiently to mitigate the damage and restore your property to its pre-loss condition.\n\nOur top priority is customer satisfaction, and we strive to exceed your expectations in every aspect of our service. From the moment you contact us, our friendly and knowledgeable staff will guide you through the restoration process, providing clear communication and personalized solutions tailored to your specific needs.

Water Mitigation
Water Mitigation
Water Mitigation
Water Mitigation
Water Mitigation

+27

Recommended by80%of homeowners
Environmental Solutions
New to Angi

Serving Fresno, CA and surrounding areas

In business since 2012

Free estimates

Emergency services offered

We are your professional insurance property management and restoration specialists. We have over seven years of experience in the industry, and customer satisfaction is our main concern. We can assess your property for existing and potential future mold problems. We are here to assess and alert you to potential and/or existing issues of concern, preferably before they negatively impact your health.

Avatar for Specialized Home Inspections
Specialized Home Inspections
0.0(
19
)

Serving Fresno, CA and surrounding areas

In business since 2009

Free estimates

Emergency services offered

Specialized Deep Carpet , Air Duct cleaning and sanitizing. Inspections and Thermal inspections. Waterproof seal coating, Decorative concrete seal coating, Power washing, Environmental testing and Mold removal. Interior sanitization treatments. Consulting services.\n\nIf your looking for a company that can offer you premium service than you need to give us a call!\nSpecialized Home Inspections, is a specialty company who offers home inspections to environmental testing. We are the complete service that can give you the best information and photos regarding your potential home purchase. When you receive our report you will be amazed on the detail, clear photos, Thermal IR images, free 100 day limited inspection warranty, Free BuildFax report, discounts, book on how to maintain your home, dividers keeping all the information o

 Insufficient Insulation in ceiling
 Professional three ring binder
 Cool air intrusion door needs weather stripping
 Organized with dividers
 Attic entry hatch is not insulated

+3

Recommended by94%of homeowners
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FAQs for mold & toxic material test projects in Fresno, CA

Some companies offer a no‑cost phone or video consultation that screens for red flags. If the discussion points to a real issue, the pro will recommend a paid on‑site inspection. The complimentary call clarifies whether you need full testing, but it isn’t a substitute for samples, lab work, or a written report. Always confirm what the free service covers before you schedule.

A standard inspection, which includes basic air and surface samples, takes an average of two hours. If the pro needs to probe hidden spaces, such as wall cavities or ductwork, plan on up to six hours. Extra time allows the inspector to reach tight areas, collect additional samples, and document findings. Lab analysis is a separate process and often adds several business days to the overall timeframe before you receive the full report.

Mold thrives where moisture lingers and air flow is poor. Common hotspots include bathroom walls, kitchen backsplashes, window sills, HVAC vents, fireplaces, crawl spaces, and enclosed attics. Check these areas regularly—especially after leaks or high‑humidity weather—to catch growth early and avoid costly repairs.

Unchecked mold can knock 20% to 37% off a home’s market value because buyers worry about hidden damage and health risks. Even after remediation, visible staining or a history of major moisture issues can still lower offers and prolong the time on the market. Addressing mold quickly protects both your property’s structural integrity and its resale appeal.

The Fresno, CA homeowners’ guide to mold & toxic material tests

From average costs to expert advice, get all the answers you need to get your job done.