Top-rated lead testing and removal specialists.

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There are 7 highly-rated local lead testing and removal specialists.

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Verified Reviews for Lead Testing And Removal pros in Thornwood, NY

*The Angi rating for Lead Testing And Removal companies in Thornwood, NY is a rating based on verified reviews from our community of homeowners who have used these pros to meet their Lead Testing And Removal needs.

*The HomeAdvisor rating for Lead Testing And Removal companies in Thornwood, NY is a rating based on verified reviews from our community of homeowners who have used these pros to meet their Lead Testing And Removal needs.

Last update on November 14, 2025

Find Lead testing and removal specialists in Thornwood

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
148 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!

"Service is good, but a little pricy"

Emily Z on July 2024

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!

"Service is good, but a little pricy"

Emily Z on July 2024

Avatar for Five Star Environmental, Inc.

Five Star Environmental, Inc.

4.86(
38
)
•Approved Pro

Five Star Environmental, Inc.

4.86(
38
)
•Approved Pro
Customers say: Quick response
Recommended by 92% of Angi customers
Recommended by 92% of HomeAdvisor customers
47 local quotes requested

WE’RE A FULL SERVICE LICENSED AND INSURED COMPANY SPECIALIZED IN ASBESTOS AND LEAD TESTING. WE HELP WITH OBTAINING ASBESTOS SURVEYS/ACP5 AND REMOVING HPD/DOH LEAD PAINT VIOLATIONS. WE ALSO PROVIDE LEAD XRF TESTING TO MEET RECENT NYC HPD LOCAL LAW 31 OF 2020 REQUIREMENTS. WE HAVE OVER 40 YEARS OF COMBINED EXPERIENCE IN THIS INDUSTRY AND HAVE HELPED HUNDREDS S OF HOME AND BUSINESS OWNERS. WE GUARANTEE OUR WORK AND HAVE HANDPICKED OUR STAFF SO THAT WE NEVER LOSE THAT “PERSONAL ATTENTION” THAT YOU RARELY RECEIVE IN THIS INDUSTRY TODAY.

"I called Peter from Five Star Enviromental to come over to inspect for mold in my home ASAP. Because I had water damage. He accommodated me with an appointment right away. What I like about Peter was he is very honest and thorough with my inspection. Not many people are these days. His prices are reasonably. He contacted me right away with the results and wrote up my report. What I like also about Five Star Environmental is they won't make you spend more money than you have to. For example Peter would ask you how many samples would I like to test because each sample goes to the lab and they charge for it. He didn't want me to spend more money than I have too. He said to me save your money. Peter is a mold inspector. He can smell and tell if there is mold right away. If I ever need to test for mold again. I would definitely use Five Star Environmental again. Thank you. Peter."

Angie W on April 2025

WE’RE A FULL SERVICE LICENSED AND INSURED COMPANY SPECIALIZED IN ASBESTOS AND LEAD TESTING. WE HELP WITH OBTAINING ASBESTOS SURVEYS/ACP5 AND REMOVING HPD/DOH LEAD PAINT VIOLATIONS. WE ALSO PROVIDE LEAD XRF TESTING TO MEET RECENT NYC HPD LOCAL LAW 31 OF 2020 REQUIREMENTS. WE HAVE OVER 40 YEARS OF COMBINED EXPERIENCE IN THIS INDUSTRY AND HAVE HELPED HUNDREDS S OF HOME AND BUSINESS OWNERS. WE GUARANTEE OUR WORK AND HAVE HANDPICKED OUR STAFF SO THAT WE NEVER LOSE THAT “PERSONAL ATTENTION” THAT YOU RARELY RECEIVE IN THIS INDUSTRY TODAY.

"I called Peter from Five Star Enviromental to come over to inspect for mold in my home ASAP. Because I had water damage. He accommodated me with an appointment right away. What I like about Peter was he is very honest and thorough with my inspection. Not many people are these days. His prices are reasonably. He contacted me right away with the results and wrote up my report. What I like also about Five Star Environmental is they won't make you spend more money than you have to. For example Peter would ask you how many samples would I like to test because each sample goes to the lab and they charge for it. He didn't want me to spend more money than I have too. He said to me save your money. Peter is a mold inspector. He can smell and tell if there is mold right away. If I ever need to test for mold again. I would definitely use Five Star Environmental again. Thank you. Peter."

Angie W on April 2025

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
83 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

Avatar for Safe Space Solutions

Safe Space Solutions

New on AngiNew on Angi
•Approved Pro

Safe Space Solutions

New on AngiNew on Angi
•Approved Pro
19 local quotes requested
1 years of experience

Safe Space Solutions is committed to excellence in every aspect of our business. We uphold a standard of integrity bound by fairness, honesty, and personal responsibility. Our distinction is the quality of service we bring to our customers. Accurate knowledge of our trade combined with ability is what makes us true professionals. Above all, we are watchful of our customers' interests, and make their concerns the basis of our business. 15 years of experience.

Safe Space Solutions is committed to excellence in every aspect of our business. We uphold a standard of integrity bound by fairness, honesty, and personal responsibility. Our distinction is the quality of service we bring to our customers. Accurate knowledge of our trade combined with ability is what makes us true professionals. Above all, we are watchful of our customers' interests, and make their concerns the basis of our business. 15 years of experience.

Avatar for Tri State Flood Inc

Tri State Flood Inc

3.50(
2
)
•Approved Pro

Tri State Flood Inc

3.50(
2
)
•Approved Pro
68 local quotes requested
21 years of experience

At Tri State Flood Inc, we specialize in comprehensive disaster restoration services. Our team is dedicated to safeguarding homes and businesses from the damaging effects of water, fires, mold and storms. Here’s what sets us apart: Water Removal and Storm Damage Restoration: When water wreaks havoc due to storms or other incidents, we’re here to help. Our 24/7 emergency response team swiftly tackles water extraction, drying, and structural repairs. Comprehensive Services: Beyond mold and water remediation, we handle storm damage repairs, basement flood cleanup and fire restoration. Choose Tri State Flood Inc for reliable, efficient, and compassionate restoration services. We’re committed to restoring peace of mind and protecting your property.

"Lesson learned. Always get an estimate. BEFORE the work is done. At least a digital copy. Arrangements for the project were made, with some one named Lynn, for the company to send someone to complete the work. We were quoted over the phone 4500-5000 which included a mold test. A sub contractor with an entirely different company (National Mold Company) was sent. When the contractor arrived, he stated that the job would be much more simpler than first thought. This led us to believe that the job would cost less, no. All said and done, they charged $5500. All said and done, it's almost like no work was done. The stains and the smell are still there. Only one actual board was taken upon the attic room. The ceiling in the bedroom was primed and painted but are still visible and have a funky smell. At this point I'm going to. Do what we should have done; Do the job ourselves. Just now with $5500 less dollars in our pockets. A detailed receipt was not given even though it was requested."

David B on August 2025

At Tri State Flood Inc, we specialize in comprehensive disaster restoration services. Our team is dedicated to safeguarding homes and businesses from the damaging effects of water, fires, mold and storms. Here’s what sets us apart: Water Removal and Storm Damage Restoration: When water wreaks havoc due to storms or other incidents, we’re here to help. Our 24/7 emergency response team swiftly tackles water extraction, drying, and structural repairs. Comprehensive Services: Beyond mold and water remediation, we handle storm damage repairs, basement flood cleanup and fire restoration. Choose Tri State Flood Inc for reliable, efficient, and compassionate restoration services. We’re committed to restoring peace of mind and protecting your property.

"Lesson learned. Always get an estimate. BEFORE the work is done. At least a digital copy. Arrangements for the project were made, with some one named Lynn, for the company to send someone to complete the work. We were quoted over the phone 4500-5000 which included a mold test. A sub contractor with an entirely different company (National Mold Company) was sent. When the contractor arrived, he stated that the job would be much more simpler than first thought. This led us to believe that the job would cost less, no. All said and done, they charged $5500. All said and done, it's almost like no work was done. The stains and the smell are still there. Only one actual board was taken upon the attic room. The ceiling in the bedroom was primed and painted but are still visible and have a funky smell. At this point I'm going to. Do what we should have done; Do the job ourselves. Just now with $5500 less dollars in our pockets. A detailed receipt was not given even though it was requested."

David B on August 2025

Avatar for Exclusive Testing Labs, Inc.

Exclusive Testing Labs, Inc.

4.51(
41
)
•Approved Pro

Exclusive Testing Labs, Inc.

4.51(
41
)
•Approved Pro
Customers say: Quality work
Recommended by 92% of Angi customers
Recommended by 92% of HomeAdvisor customers
43 local quotes requested

Exclusive Testing Labs Inc. is a full service testing and abatement/remediation company specializing in asbestos, lead based paint, mold and indoor air quality. Since 1990, we have been an industry leader in affordable environmental testing and hazard removal, servicing Westchester County and all 5 Boroughs in New York City. Our belief is that customer service is not only the experience that we deliver, but the promises that we keep and our ability to follow through with each and every customer. We offer a wide array of analytical testing services to investigate potential hazards in and around your home. At Exclusive Testing Labs we pride ourselves on our rapid response, quick turnaround times with testing results, and innovative-cost effective solutions to meet your needs. Let us be your environmental company.

"I chose this company initially because of their fine record of service to many clients since 1990. After working with Anthony, the owner, I soon realized why they earned that praise. As a client I felt respected immediately. Anthony took my concerns seriously and gave me the time to discuss the issues so I could benefit from his expertise and feel secure in my decisions. He not only provided the services I needed but went out of his way to research free resources I could pursue to find other solutions on my own, if need be. By being knowledgeable, practical, cost conscious , and honest to a fault, Anthony engendered trust in his approach to my problems. Working with him and his team gave me complete confidence to proceed with his recommendations. If I have further work to be done, I will turn to Anthony and his company in as my consultants of choice!"

Patricia L on June 2019

Exclusive Testing Labs Inc. is a full service testing and abatement/remediation company specializing in asbestos, lead based paint, mold and indoor air quality. Since 1990, we have been an industry leader in affordable environmental testing and hazard removal, servicing Westchester County and all 5 Boroughs in New York City. Our belief is that customer service is not only the experience that we deliver, but the promises that we keep and our ability to follow through with each and every customer. We offer a wide array of analytical testing services to investigate potential hazards in and around your home. At Exclusive Testing Labs we pride ourselves on our rapid response, quick turnaround times with testing results, and innovative-cost effective solutions to meet your needs. Let us be your environmental company.

"I chose this company initially because of their fine record of service to many clients since 1990. After working with Anthony, the owner, I soon realized why they earned that praise. As a client I felt respected immediately. Anthony took my concerns seriously and gave me the time to discuss the issues so I could benefit from his expertise and feel secure in my decisions. He not only provided the services I needed but went out of his way to research free resources I could pursue to find other solutions on my own, if need be. By being knowledgeable, practical, cost conscious , and honest to a fault, Anthony engendered trust in his approach to my problems. Working with him and his team gave me complete confidence to proceed with his recommendations. If I have further work to be done, I will turn to Anthony and his company in as my consultants of choice!"

Patricia L on June 2019

Avatar for Anthi Environmental Corp.

Anthi Environmental Corp.

5.00(
9
)
•Approved Pro

Anthi Environmental Corp.

5.00(
9
)
•Approved Pro
Customers say: Quick response
Recommended by 100% of Angi customers
Recommended by 100% of HomeAdvisor customers
121 local quotes requested

We guarantee your satisfaction and we won’t leave until the job is done right. We pride ourselves on the quality work we provide, while delivering great customer service! Check out our services offered and call or click to schedule a free estimate today.

"Peter and his team were very thorough in assessing and remediating my mold problem. His staff was very knowledgeable, professional and courteous throughout the process. Issue was identified , remediated and contained with modern state of the art equipment."

Greg D on November 2023

We guarantee your satisfaction and we won’t leave until the job is done right. We pride ourselves on the quality work we provide, while delivering great customer service! Check out our services offered and call or click to schedule a free estimate today.

"Peter and his team were very thorough in assessing and remediating my mold problem. His staff was very knowledgeable, professional and courteous throughout the process. Issue was identified , remediated and contained with modern state of the art equipment."

Greg D on November 2023

Avatar for Environmental Assessments & Solutions, Inc.

Environmental Assessments & Solutions, Inc.

4.98(
107
)
•Approved Pro

Environmental Assessments & Solutions, Inc.

4.98(
107
)
•Approved Pro
Super Service Award
Customers say: Quality work
Recommended by 100% of Angi customers
Recommended by 100% of HomeAdvisor customers
115 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 WPS Contracting Group LLC

WPS Contracting Group LLC

New on AngiNew on Angi
•Approved Pro

WPS Contracting Group LLC

New on AngiNew on Angi
•Approved Pro
22 local quotes requested
4 years of experience

WPS CONTRACTING GROUP LLC IS a locally owned and operated company that values honesty and integrity and treats your home as if it were our own. We offer a variety of testing and abatement services that are customizable to each individual project. You will find us to be competitively priced, paying close attention to the details of each and every project that we are involved with. We look forward to building lasting relationships and guarantee your satisfaction!

WPS CONTRACTING GROUP LLC IS a locally owned and operated company that values honesty and integrity and treats your home as if it were our own. We offer a variety of testing and abatement services that are customizable to each individual project. You will find us to be competitively priced, paying close attention to the details of each and every project that we are involved with. We look forward to building lasting relationships and guarantee your satisfaction!

Avatar for QCC Water Damage

QCC Water Damage

5.00(
5
)
•Approved Pro

QCC Water Damage

5.00(
5
)
•Approved Pro
Super Service Award
Customers say: Quick response
37 local quotes requested
Free onsite estimate

We specialize in mold remediation, water damage restoration and sewer backup cleaning services. We pride ourselves on the quality work we provide, while delivering great customer service! Please see the services we offer below and call -- or-- click to schedule a free estimate today!

"Robert called me immediately upon request and was at my home within a few hours. He investigated the extent of the water damage, set up several fans and dehumidifiers, and within a few days my basement was dry again. Highly recommended!"

Coral E on April 2025

We specialize in mold remediation, water damage restoration and sewer backup cleaning services. We pride ourselves on the quality work we provide, while delivering great customer service! Please see the services we offer below and call -- or-- click to schedule a free estimate today!

"Robert called me immediately upon request and was at my home within a few hours. He investigated the extent of the water damage, set up several fans and dehumidifiers, and within a few days my basement was dry again. Highly recommended!"

Coral E on April 2025

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Lead Testing and Removal questions, answered by experts

With regular testing, treatment, and maintenance, water from a community well should be safe to drink. Unfortunately, the EPA does not regulate private wells, and contamination can happen. 

If you have doubts about the quality and safety of your drinking water, you have options for testing. You can pick up kits from your local home supply store or harvest samples and send them to a local testing facility. To get the most complete water quality testing and system diagnosis, seek a local well professional. They know what to test for and can recommend and implement a longer-lasting solution.

Mold, VOCs, radon, carbon monoxide, and particulate matter are typically measured.

Professional lead testing services typically cost between $200 and $500, with the price varying based on the extent of testing and the specific areas tested within the property.

Testing typically costs between $200 and $600, depending on the number of samples and laboratory analysis.

Costs depend on the number of samples, testing method, lab fees, and whether on-site inspections are required.

The Thornwood, NY homeowners’ guide to lead testing and removal services

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

See all articles

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