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Find Mold & toxic material testers in Yonkers

Avatar for Certified Mold Removal Inc.

Certified Mold Removal Inc.

4.00(
45
)
Approved Pro

Certified Mold Removal Inc.

4.00(
45
)
Approved Pro
Customers say: Super punctual
116 local quotes requested
30 years of experience

Certified Mold Removal has been providing expert licensed and certified mold inspection, testing, removal and remediation services Since 1995! Not All Mold is Dangerous! Don't Let Other Companies Scare You! Call now and we can have a licensed and certified mold inspector at your home today!

"Alaert! I hired this company to test the air in my detached garage and paid $600 for the mold test. The results showed Cladosporium, which is one of the most common molds found both indoors and outdoors. What I didn?t expect was the remediation proposal that followed: over $45,000 in recommended work for a detached garage. In my personal opinion, the scope and price were extremely excessive for the type of mold identified. The quote included multiple rounds of fogging, containment, demolition, and even pages of alarming health claims ? including everything from depression to cancer ? that felt more like fear tactics than practical guidance. I?m not a mold expert, but after getting additional opinions, it was clear to me that the recommended work and the severity of the warnings did not match the situation. I chose not to move forward. If you?re considering this company, I highly recommend getting multiple quotes and doing your own research. My experience left me very uncomfortable"

Andy S on November 2025

Certified Mold Removal has been providing expert licensed and certified mold inspection, testing, removal and remediation services Since 1995! Not All Mold is Dangerous! Don't Let Other Companies Scare You! Call now and we can have a licensed and certified mold inspector at your home today!

"Alaert! I hired this company to test the air in my detached garage and paid $600 for the mold test. The results showed Cladosporium, which is one of the most common molds found both indoors and outdoors. What I didn?t expect was the remediation proposal that followed: over $45,000 in recommended work for a detached garage. In my personal opinion, the scope and price were extremely excessive for the type of mold identified. The quote included multiple rounds of fogging, containment, demolition, and even pages of alarming health claims ? including everything from depression to cancer ? that felt more like fear tactics than practical guidance. I?m not a mold expert, but after getting additional opinions, it was clear to me that the recommended work and the severity of the warnings did not match the situation. I chose not to move forward. If you?re considering this company, I highly recommend getting multiple quotes and doing your own research. My experience left me very uncomfortable"

Andy S on November 2025


Avatar for Environmental Assessments & Solutions, Inc.

Environmental Assessments & Solutions, Inc.

4.98(
107
)
Approved Pro

Environmental Assessments & Solutions, Inc.

4.98(
107
)
Approved Pro
Customers say: Quality work
Recommended by 100% of Angi customers
Recommended by 100% of HomeAdvisor customers
78 local quotes requested

Locally owned and operated mold and indoor environmental testing and consulting services company serving NYS, CTS, and NJS since 1992. With over 31 years experience and over 50,000 inspections completed. Court qualified and experienced. Independent and Unbiased inspections with no eyes on the clock. Weekend and evening appointments at no extra charge. ANGI's super service award winner 6 years in row 2017-2022! ** We NEVER conduct abatement/remediation services*** Please CALL us for a FREE phone consultation today!

"Charles was fantastic. Would recommend!"

eddie e on April 2025

Locally owned and operated mold and indoor environmental testing and consulting services company serving NYS, CTS, and NJS since 1992. With over 31 years experience and over 50,000 inspections completed. Court qualified and experienced. Independent and Unbiased inspections with no eyes on the clock. Weekend and evening appointments at no extra charge. ANGI's super service award winner 6 years in row 2017-2022! ** We NEVER conduct abatement/remediation services*** Please CALL us for a FREE phone consultation today!

"Charles was fantastic. Would recommend!"

eddie e on April 2025


Avatar for Oasis Indoor Environmental, Inc.

Oasis Indoor Environmental, Inc.

4.71(
17
)
Approved Pro

Oasis Indoor Environmental, Inc.

4.71(
17
)
Approved Pro
Customers say: Quality work
13 local quotes requested
20 years of experience

Molds and other allergens are especially troublesome to persons with prior sensitivities or immune compromised. In addition, these allergens can create in ones formerly unaffected new and onset intolerances. When this occurs health is put at serious risk. We do not take any health complaint related to indoor air quality lightly. We understand from our experience in this field that no two people are affected the same way when it comes to mold and other allergens.

"Robert from Oasis was incredibly thoughtful and provided great insight into our situation, patiently explaining his thinking. I would use them again and highly recommend."

Kevin W on April 2023

Molds and other allergens are especially troublesome to persons with prior sensitivities or immune compromised. In addition, these allergens can create in ones formerly unaffected new and onset intolerances. When this occurs health is put at serious risk. We do not take any health complaint related to indoor air quality lightly. We understand from our experience in this field that no two people are affected the same way when it comes to mold and other allergens.

"Robert from Oasis was incredibly thoughtful and provided great insight into our situation, patiently explaining his thinking. I would use them again and highly recommend."

Kevin W on April 2023


Avatar for Hydro Contractors

Hydro Contractors

New on HomeAdvisorNew on HomeAdvisor
Approved Pro

Hydro Contractors

New on HomeAdvisorNew on HomeAdvisor
Approved Pro
19 local quotes requested
31 years of experience

Hello , allow me to introduce myself. My name is Jerry Burgos and I am the owner and operator of Hydro Contractor. We are a licensed and insured home remodeling company that specialize in all home restorations (from water, smoke, fire, etc), water removal, mold testing/remediation, and biohazard remediation, along with all phases of remodeling for your home/ business, kitchens, bathrooms, basements, and more! We are highly skilled in all aspects of the job, ranging from plumbing and heating, to electrical, to foundations, to flooring, to outdoor maintenance for your roofing or siding. We are your one stop shop for your home service needs! We offer emergency services and we work with all insurance companies! We make sure you are covered and you receive a 100% pay out, leaving you with no debt for your restoring of your home! No money out of pocket besides your deductible! I work very well with our customers to fulfill there needs as well to ensure that we are offering our best quality of workmanship. Give us a call! We are looking forward to meeting and offering our services! Thank You

Hello , allow me to introduce myself. My name is Jerry Burgos and I am the owner and operator of Hydro Contractor. We are a licensed and insured home remodeling company that specialize in all home restorations (from water, smoke, fire, etc), water removal, mold testing/remediation, and biohazard remediation, along with all phases of remodeling for your home/ business, kitchens, bathrooms, basements, and more! We are highly skilled in all aspects of the job, ranging from plumbing and heating, to electrical, to foundations, to flooring, to outdoor maintenance for your roofing or siding. We are your one stop shop for your home service needs! We offer emergency services and we work with all insurance companies! We make sure you are covered and you receive a 100% pay out, leaving you with no debt for your restoring of your home! No money out of pocket besides your deductible! I work very well with our customers to fulfill there needs as well to ensure that we are offering our best quality of workmanship. Give us a call! We are looking forward to meeting and offering our services! Thank You


Avatar for AMS Restoration/American Mold Solutions LLC

AMS Restoration/American Mold Solutions LLC

4.94(
50
)
Approved Pro

AMS Restoration/American Mold Solutions LLC

4.94(
50
)
Approved Pro
Customers say: Super punctual
Recommended by 98% of Angi customers
Recommended by 98% of HomeAdvisor customers
123 local quotes requested

Our services include Mold Testing, Remediation and Water Extraction as well as Air Duct Cleaning and Sanitizing. We have more than thirty years experience in the building industry. We are capable of repairing any damage caused by mold, water, fire or the remediation itself. We have full compliment of licensed sub- contractors, Electric, Plumbing, Masons etc. Servicing all of New Jersey.

"AMS is our HERO. The city sewer backed up and filled one third of our basement just before kickoff on Super Bowl Sunday. By halftime George had arrived. He calmly assessed the situation, and set up a time to return the following morning. His workers were polite, professional, and meticulous, and did an unbelievable job of cleaning up a horrible mess. By the end of the day the damaged items, sewage , and much of the smell was gone. Huge fans and a germ-killing ionizer ran for three days. When they were finished the floor was bone dry and absolutely clean. It occurred to us that the floor could not have been better cleaned if it were being prepped for painting. So we will be doing so. AMS has innate integrity and a wealth of knowledge across a wide spectrum. Any project can be entrusted to their competent hands. Chester and Jean Lehmann"

Jean L on February 2022

Our services include Mold Testing, Remediation and Water Extraction as well as Air Duct Cleaning and Sanitizing. We have more than thirty years experience in the building industry. We are capable of repairing any damage caused by mold, water, fire or the remediation itself. We have full compliment of licensed sub- contractors, Electric, Plumbing, Masons etc. Servicing all of New Jersey.

"AMS is our HERO. The city sewer backed up and filled one third of our basement just before kickoff on Super Bowl Sunday. By halftime George had arrived. He calmly assessed the situation, and set up a time to return the following morning. His workers were polite, professional, and meticulous, and did an unbelievable job of cleaning up a horrible mess. By the end of the day the damaged items, sewage , and much of the smell was gone. Huge fans and a germ-killing ionizer ran for three days. When they were finished the floor was bone dry and absolutely clean. It occurred to us that the floor could not have been better cleaned if it were being prepped for painting. So we will be doing so. AMS has innate integrity and a wealth of knowledge across a wide spectrum. Any project can be entrusted to their competent hands. Chester and Jean Lehmann"

Jean L on February 2022


Avatar for Quality Home Inspection Services LLC

Quality Home Inspection Services LLC

4.76(
17
)
Approved Pro

Quality Home Inspection Services LLC

4.76(
17
)
Approved Pro
Customers say: Quick response
Recommended by 100% of Angi customers
Recommended by 100% of HomeAdvisor customers
19 years of experience

Offering exceptional service and personalized attention, Quality Home Inspection Services LLC, and associates has been serving New Jersey with a wide range of Inspection services for over 25 plus years. Backed by both industry-specific and construction-related knowledge, we offer our client’s an in-depth understanding of the housing inspection industry that exceeds that of any of our competitor’s. By personalizing the inspection needs for your next home or apartment, we look for creative solutions that are sure to meet all of your needs. General Inspections, Home Inspections, Commercial Inspection, Limited Inspections, WDI Inspections, Lead Inspections, Risk Assessments, Sewer Scope Inspections, Radon Inspection, Condo Inspection, Apartment Inspection, Move-out Inspection, Move-In inspection, and more.

"Good job thank you"

Joan Q on October 2023

Offering exceptional service and personalized attention, Quality Home Inspection Services LLC, and associates has been serving New Jersey with a wide range of Inspection services for over 25 plus years. Backed by both industry-specific and construction-related knowledge, we offer our client’s an in-depth understanding of the housing inspection industry that exceeds that of any of our competitor’s. By personalizing the inspection needs for your next home or apartment, we look for creative solutions that are sure to meet all of your needs. General Inspections, Home Inspections, Commercial Inspection, Limited Inspections, WDI Inspections, Lead Inspections, Risk Assessments, Sewer Scope Inspections, Radon Inspection, Condo Inspection, Apartment Inspection, Move-out Inspection, Move-In inspection, and more.

"Good job thank you"

Joan Q on October 2023


Avatar for ALL PRO CLEANING & RESTORATION SERVICES

ALL PRO CLEANING & RESTORATION SERVICES

4.76(
34
)
Approved Pro

ALL PRO CLEANING & RESTORATION SERVICES

4.76(
34
)
Approved Pro
Customers say: Super punctual
Recommended by 94% of Angi customers
Recommended by 94% of HomeAdvisor customers
71 local quotes requested

When disaster strikes, All Pro is waiting 24 hours a day, 7 days a week, 365 days a year. Regardless of the magnitude of damage, All Pro’s experienced technicians are capable of assisting you and your client in managing the disaster crisis. All Pro works closely with you and your client at every phase: Consultation—A technical specialist examines and evaluates the disaster. Evaluation—The disaster site is secured, and service methodologies and timelines are developed and submitted to you and your client. Education—Technical specialists review coverage and educate the insured on the restoration process, while easing their minds about the disaster. Quality Checks and Service—Work is processed, secured, and stored at All Pro’s facility. A checklist of all work is reviewed and inspected prior to final quality sign-off from the managing principal. Follow-up—A technical specialist calls you and your clients to ensure that work has been satisfactorily completed.

"Very good and excellent service."

Joseph C on May 2022

When disaster strikes, All Pro is waiting 24 hours a day, 7 days a week, 365 days a year. Regardless of the magnitude of damage, All Pro’s experienced technicians are capable of assisting you and your client in managing the disaster crisis. All Pro works closely with you and your client at every phase: Consultation—A technical specialist examines and evaluates the disaster. Evaluation—The disaster site is secured, and service methodologies and timelines are developed and submitted to you and your client. Education—Technical specialists review coverage and educate the insured on the restoration process, while easing their minds about the disaster. Quality Checks and Service—Work is processed, secured, and stored at All Pro’s facility. A checklist of all work is reviewed and inspected prior to final quality sign-off from the managing principal. Follow-up—A technical specialist calls you and your clients to ensure that work has been satisfactorily completed.

"Very good and excellent service."

Joseph C on May 2022


Procyon

5.00(
5
)
Approved Pro

Procyon

5.00(
5
)
Approved Pro
Customers say: Quick response
Recommended by 100% of Angi customers
Recommended by 100% of HomeAdvisor customers
214 local quotes requested

We can offer Mold Testing and Remediation. Water Damage. Smoke Damage. Fire Damage. Our owner is on site for all jobs! Call today we work flawlessly with your insurance company.

"I can’t say enough good things about Procyon. When a sudden flood in my basement occurred, their team responded with urgency and professionalism, arriving promptly and fully prepared. They quickly assessed the situation and got to work immediately. They ensured that every bit of moisture was taken care of, preventing any future mold or structural issues. I was especially impressed by their attention to detail. They didn’t just focus on removing the water, they also followed through with thorough drying, disinfecting, and post-remediation inspections to ensure my basement was safe and sound. They communicated with me every step of the way, which gave me peace of mind throughout the entire process. Thanks to their efforts, what could have been a disaster turned into a manageable situation. I highly recommend Procyon for anyone in need of reliable and effective remediation services. Their dedication, expertise, and customer care were second to none."

Chloe C on February 2025

We can offer Mold Testing and Remediation. Water Damage. Smoke Damage. Fire Damage. Our owner is on site for all jobs! Call today we work flawlessly with your insurance company.

"I can’t say enough good things about Procyon. When a sudden flood in my basement occurred, their team responded with urgency and professionalism, arriving promptly and fully prepared. They quickly assessed the situation and got to work immediately. They ensured that every bit of moisture was taken care of, preventing any future mold or structural issues. I was especially impressed by their attention to detail. They didn’t just focus on removing the water, they also followed through with thorough drying, disinfecting, and post-remediation inspections to ensure my basement was safe and sound. They communicated with me every step of the way, which gave me peace of mind throughout the entire process. Thanks to their efforts, what could have been a disaster turned into a manageable situation. I highly recommend Procyon for anyone in need of reliable and effective remediation services. Their dedication, expertise, and customer care were second to none."

Chloe C on February 2025


Avatar for Top Home Inspection Services LLC

Top Home Inspection Services LLC

5.00(
10
)
Approved Pro

Top Home Inspection Services LLC

5.00(
10
)
Approved Pro
Customers say: Quick response
Recommended by 90% of Angi customers
Recommended by 90% of HomeAdvisor customers
2 years of experience

Top Home Inspection Services LLC is the solution to all of your inspection needs. We take great pride in our extreme professionalism, timeliness, and superior customer service on every job. We make sure to develop a lasting relationship, so that the next time service is needed, there will be no question on who to call.

"Quick response time. Very professional."

John D on December 2023

Top Home Inspection Services LLC is the solution to all of your inspection needs. We take great pride in our extreme professionalism, timeliness, and superior customer service on every job. We make sure to develop a lasting relationship, so that the next time service is needed, there will be no question on who to call.

"Quick response time. Very professional."

John D on December 2023


Avatar for World Class Environmental, LLC

World Class Environmental, LLC

New on HomeAdvisorNew on HomeAdvisor
Approved Pro

World Class Environmental, LLC

New on HomeAdvisorNew on HomeAdvisor
Approved Pro
20 local quotes requested
1 years of experience

We pride our company on reliability, great communication, integrity, and quality work. We are experts in our trade and will do our best to keep you as educated as we can on your particular task or project. We look forward to earning your business!

We pride our company on reliability, great communication, integrity, and quality work. We are experts in our trade and will do our best to keep you as educated as we can on your particular task or project. We look forward to earning your business!

...
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FAQs for mold & toxic material test projects in Yonkers, 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 Yonkers, 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.