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Top-Rated Mold & toxic material testers in Staten Island - Updated Nov 2026

Avatar for Crown Mold Specialists
Crown Mold Specialists
5.0(
23
)
Mold & Toxic Material Test

Serving Staten Island, NY and surrounding areas

Approved

In business since 2015

Free estimates

Emergency services offered

"I called Crown Mold Specialists and they came out immediately for the mold inspection. I saw black mold in my bedroom and needed it tested asap for confirmation and I got the the lab results next day. I highly recommend them!"
After picture
Mold removal/mold remediation
Closet wall removed
Water Damage Restoration
Air quality testing in bedroom

+82

Response time1 day
1 neighbors recently requested a quote
Recommended by100%of homeowners
Avatar for AAA Lead Professionals
AAA Lead Professionals
4.8(
60
)
Mold & Toxic Material Test

Serving Staten Island, NY and surrounding areas

Approved

Super Service Award Winner

In business since 2008

Free estimates

Emergency services offered

"I used AAA lead professional for asbestos testing and remediation. Josephs company was professional and demonstrated a lot of experience. AAA tested my home, found asbestos and did the remediation as quoted in a timely fashion. I highly recommend Joseph and his team at AAA."
Response time1 day
Response rate100%
Recommended by94%of homeowners
Avatar for Mold Test Company NY
Mold Test Company NY
3.8(
94
)
Mold & Toxic Material Test

Serving Staten Island, NY and surrounding areas

Approved

In business since 2008

Credit card accepted

Offers commercial services

"I thought he did a good job explaining what he did do but very disappointed they didn't explain that you had to pay a lot extra money to actually find out what kind of mold if any you had. The $199.00 fee they only looked for mold & tested the air quality. If they found any mold it cost a lot more to find out what type. He did say we had mold in our crawl space but not what kind, that cost more money. Overall good for what he did do."
Mold Testing
Mold Testing
Mold Testing
Mold Testing
Mold Testing

+68

Response time9 hrs
Response rate100%
237 neighbors recently requested a quote
Avatar for Procyon
Procyon
4.3(
6
)
Mold & Toxic Material Test

Serving Staten Island, NY and surrounding areas

Approved

In business since 2014

Free estimates

Emergency services offered

"I want to thank Procyon team for taking care of my claim . I suffered a pipe break in my home and Procyon came and cleaned up and dried out my home also they testing my home for mold and made sure my home was safe to live in . Procyon also dealt with insurance company who didn’t want to pay and got to pay for my damages. I would highly recommend them!"
Thermal Imaging to Detect Water Intrusion Behind Walls
Kitchen Dining area that has water damage from bathroom above.
House fire
Air Quality Testing
Mold Remediation

+339

Response time1 day
2 neighbors recently requested a quote
Recommended by83%of homeowners
Avatar for Phase 1 Restoration Inc.
Phase 1 Restoration Inc.
4.7(
21
)
Mold & Toxic Material Test

Serving Staten Island, NY and surrounding areas

Approved

In business since 1987

Free estimates

Emergency services offered

"We are moving into an older house with asbestos covering on the pipes. A representative from JBH came in for an estimate and gave us a very accurate idea of the overall cost. Something that we were not able to confirm at the time of the removal...we were told this was a family-owned business and that someone from the family would come in to do the removal. Neither of the men who showed up introduced themselves as part of the family... The men from JBH showed up on time (very polite guys), removed all the asbestos, and then brought us down to show the work they had done. We were supposed to bring in an independent contractor for air monitoring, but the people we reached out to never returned our calls (they'll get their OWN review on Angie's List). In all the craziness of our move, we forgot that we never actually booked an air monitering company. We called JBH the day of the scheduled removal to let them know about the situation and to see if we should reschedule - they ended up calling someone in on our behalf to do the monitering. Not the ideal scenario, but it was great that they did the extra legwork with practically no notice. We did have to call JBH ourselves to follow up on the air testing results, which was the one downside."
Additional Photos
Response time2 days
Response rate100%
Recommended by89%of homeowners
Avatar for C&G Restorations
C&G Restorations
4.9(
123
)
Mold & Toxic Material Test

Serving Staten Island, NY and surrounding areas

In business since 2005

Free estimates

Emergency services offered

"Guy of C&G Restorations is the one bright spot in the issue of having mold in your home. He and his team are remarkably professional. His prices are very reasonable, which I learned after overpaying for a previous mold issue. He's works quickly and thoroughly and leaves the area absolutely spotless. In addition, Guy and his team do not break anything or throw anything out without your knowledge and permission, which happened with the first company I used. Guy explains everything, every step of the way. His friendly manner makes him very easy to deal with, and he replies to texts, phone calls, and/or email in a flash. I wish service companies for all home needs were this wonderful. I hope your home never has mold, but if you do, Guy/C&G Restorations is the absolute best company to work with."
Additional Photos
Additional Photos
Additional Photos
Recommended by98%of homeowners
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FAQs for mold & toxic material test projects in Staten Island, NY

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 Staten Island, NY homeowners’ guide to mold & toxic material tests

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