Top-rated mold & toxic material testers.

Get matched with top mold & toxic material testers in your area

Enter your zip and get matched with up to 3 pros

Matching on HomeAdvisor

Share some details icon
Share some details about your home project.
Match with local pros icon
Within moments, match with highly-rated local pros.
Compare quotes icon
Compare quotes and choose the best pro for the job.

Mold & toxic material testers in Caldwell

Ace Cleaning and Restoration
85 Franklin Road, Unit 10B
4.74(
107
)
Approved Pro
Ace Cleaning and Restoration
85 Franklin Road, Unit 10B
4.74(
107
)
Approved Pro
Customers say: Quick response
Recommended by 98% of Angi customers
Recommended by 98% of HomeAdvisor customers
40 years of experience

We are a locally owned and operated company. We value honesty, integrity and stand behind our work. We specialize in residential and commercial mold testing and abatement services. We pride ourselves on the quality of our work, as well as our commitment to outstanding results. We look forward to building long term relationships with our clients and guarantee your satisfaction! Call today for a free estimate.

"Terrible experience trying to fix a leak twice, third time tried several times to reach and did not respond."

Jose B on March 2022

We are a locally owned and operated company. We value honesty, integrity and stand behind our work. We specialize in residential and commercial mold testing and abatement services. We pride ourselves on the quality of our work, as well as our commitment to outstanding results. We look forward to building long term relationships with our clients and guarantee your satisfaction! Call today for a free estimate.

"Terrible experience trying to fix a leak twice, third time tried several times to reach and did not respond."

Jose B on March 2022


Mold Test Company Eastern Hub
18 Biogenesis Blvd
New on HomeAdvisorNew on Angi
Approved Pro
Mold Test Company Eastern Hub
18 Biogenesis Blvd
New on AngiNew on HomeAdvisor
Approved Pro
17 years of experience
Free onsite estimate

When you have mold, making the correct decisions right away is critical. Whether it is mold in your home, school, place of work, or apartment there are many factors to consider. Are you going to be involved in a mold lawsuit? Will you be seeking property damages? Is anyone sick from mold exposure? Will you be seeking medical damages? Will you need expert witnesses? If so, what kind? Do you just want to test to be sure your environment is safe? Do you need post mold remediation testing to ensure a good job was done? These and other factors are questions which need to be answered before any environmental testing starts. It is important to know what your goals are and why your testing. Different goals require different environmental tests, i.e. medical damages and property damages require different environmental tests to prove your case in court. Tests that a common, or inexperienced, mold inspector would not typically use or know to use.

When you have mold, making the correct decisions right away is critical. Whether it is mold in your home, school, place of work, or apartment there are many factors to consider. Are you going to be involved in a mold lawsuit? Will you be seeking property damages? Is anyone sick from mold exposure? Will you be seeking medical damages? Will you need expert witnesses? If so, what kind? Do you just want to test to be sure your environment is safe? Do you need post mold remediation testing to ensure a good job was done? These and other factors are questions which need to be answered before any environmental testing starts. It is important to know what your goals are and why your testing. Different goals require different environmental tests, i.e. medical damages and property damages require different environmental tests to prove your case in court. Tests that a common, or inexperienced, mold inspector would not typically use or know to use.


Avatar for Standard Inspection, LLC
Standard Inspection, LLC
109 Sherman Avenue
5.00(
67
)
Approved Pro
Standard Inspection, LLC
109 Sherman Avenue
5.00(
67
)
Approved Pro
Customers say: Quick response
Recommended by 95% of Angi customers
Recommended by 95% of HomeAdvisor customers
36 years of experience

With over 15 years of experience as a former remodeling contractor, we pride our company on Reliability, Great Communication, Integrity, and Quality work. We strongly believe in giving our absolute best in all of our projects, no matter how big or small. We are experts in our trade, and will always keep you educated on your particular task or project. For all of your testing and inspection needs, Give Us a Call Now!

"Frank level of professionalism was above average! I was really impressed. He examined my home and helped me understand the report. His report was fast and efficient. I shared his contact with my neighbors and will hire him again for any future needs."

Penelope S on October 2022

With over 15 years of experience as a former remodeling contractor, we pride our company on Reliability, Great Communication, Integrity, and Quality work. We strongly believe in giving our absolute best in all of our projects, no matter how big or small. We are experts in our trade, and will always keep you educated on your particular task or project. For all of your testing and inspection needs, Give Us a Call Now!

"Frank level of professionalism was above average! I was really impressed. He examined my home and helped me understand the report. His report was fast and efficient. I shared his contact with my neighbors and will hire him again for any future needs."

Penelope S on October 2022


Avatar for Mold Reconnaissance, LLC
Mold Reconnaissance, LLC
337 Paramus Rd
4.50(
1
)
Approved Pro
Mold Reconnaissance, LLC
337 Paramus Rd
4.50(
1
)
Approved Pro
Customers say: Quick response
2 years of experience
Free onsite estimate

Mold Recon is a locally owned and operated company that values honesty and integrity in all aspects of our business. Our dedicated team of professionals have over 20 years of hands on experience, to provide innovative ideas and suggestions tailored to your projects. Our services are customized to your individual needs, paying close attention to the details of each project that we are involved with. Please feel free to contact us today!

"They were punctual, and professional, and provided results within 48 hours."

james b on April 2023

Mold Recon is a locally owned and operated company that values honesty and integrity in all aspects of our business. Our dedicated team of professionals have over 20 years of hands on experience, to provide innovative ideas and suggestions tailored to your projects. Our services are customized to your individual needs, paying close attention to the details of each project that we are involved with. Please feel free to contact us today!

"They were punctual, and professional, and provided results within 48 hours."

james b on April 2023


Avatar for Blue Planet Construction Services
Blue Planet Construction Services
120 Kings Highway
4.66(
40
)
Approved Pro
Blue Planet Construction Services
120 Kings Highway
4.66(
40
)
Approved Pro
Customers say: Quality work
Recommended by 92% of Angi customers
Recommended by 92% of HomeAdvisor customers
8 years of experience

Serving the entire State of New Jersey, Blue Planet Construction and Environmental Services offers complete turn key design and build services. We specialize in HOME HEALTH issues, WATER INFILTRATION, MICROBIAL CONTAMINATION, AIR QUALITY New construction, new or remodeled kitchens and bathrooms, water heater solutions, plumbing, electrical, carpentry, concrete work and masonry, chimneys,flooring,air quality testing, mold remediation, foundation repairs, roof repairs, and waterproofing inspection and installation, sheet rock installation, repair, and painting. We offer one stop shopping for all of your household needs! We are experts in dealing with your home owner's insurance. Helping you determine coverage and how to work with the adjusters to ensure you receive maximum coverage. Our mold remediation division also offers water damage restoration. Contact us to learn how we can disinfect your home or office. Call us today for your free inspection and estimate! 732-284-7150

"They were very thorough. The only issue I have is that they both test and remediate. I think that is a conflict of interest."

Maryann T on October 2024

Serving the entire State of New Jersey, Blue Planet Construction and Environmental Services offers complete turn key design and build services. We specialize in HOME HEALTH issues, WATER INFILTRATION, MICROBIAL CONTAMINATION, AIR QUALITY New construction, new or remodeled kitchens and bathrooms, water heater solutions, plumbing, electrical, carpentry, concrete work and masonry, chimneys,flooring,air quality testing, mold remediation, foundation repairs, roof repairs, and waterproofing inspection and installation, sheet rock installation, repair, and painting. We offer one stop shopping for all of your household needs! We are experts in dealing with your home owner's insurance. Helping you determine coverage and how to work with the adjusters to ensure you receive maximum coverage. Our mold remediation division also offers water damage restoration. Contact us to learn how we can disinfect your home or office. Call us today for your free inspection and estimate! 732-284-7150

"They were very thorough. The only issue I have is that they both test and remediate. I think that is a conflict of interest."

Maryann T on October 2024


Avatar for Certified Mold Removal
Certified Mold Removal
56 Churchill Street
4.83(
6
)
Approved Pro
Certified Mold Removal
56 Churchill Street
4.83(
6
)
Approved Pro
Customers say: Quick response
Recommended by 100% of Angi customers
Recommended by 100% of HomeAdvisor customers
29 local quotes requested

With over ten years of experience we focus on testing and remediation services in the Freehold area. We will treat your property as if it were our own. Give us a call today, we look forward to working with each and every customer.

"Excellent"

Imani P on February 2023

With over ten years of experience we focus on testing and remediation services in the Freehold area. We will treat your property as if it were our own. Give us a call today, we look forward to working with each and every customer.

"Excellent"

Imani P on February 2023


E&V Services LLC
Based In
New on HomeAdvisorNew on Angi
Approved Pro
E&V Services LLC
Based In
New on AngiNew on HomeAdvisor
Approved Pro
111 local quotes requested

We have the experience and dedication to get the job done right! Specializing in asbestos services; 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! Call or click for your FREE estimate today!

We have the experience and dedication to get the job done right! Specializing in asbestos services; 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! Call or click for your FREE estimate today!


Avatar for Aerotek Environmental
Aerotek Environmental
3111 Route 38, #11, Suite 291
4.77(
79
)
Approved Pro
Aerotek Environmental
3111 Route 38, #11, Suite 291
4.77(
79
)
Approved Pro
Customers say: Quality work
183 local quotes requested
22 years of experience

Our mission is to provide a full service qualitative approach to indoor air quality and microbial concerns by coordinating the investigation, remedial design and application elements of each project. We are committed to achieve leadership and excellence in providing high quality microbial assessment, investigation and certified mold remediation services throughout NJ, PA, & DE. We believe this can be accomplished by recognizing and meeting our essential responsibilities to our clients, employees, suppliers, and the community. Our approach allows us to provide our clients cleaner and healthier living by utilizing practical experience, technical excellence, and client responsiveness.

"I needed to have a mold issue addressed in my condo which had developed due to a leak in the roof. I contacted Aerotek Environmental having received their contact details from Angi Ads. From my first contact with Brandon of Aerotek Environmental he was the most helpful of all that I had spoken to about my issue. In addition to giving a reasonable cost estimate, Brandon took the time to carefully explain the step by step remediation process that his company would provide which included digital photos before, during and on completion of work. Having decided to use Aerotech the process ran very smoothly from setting the schedule date through the actual work and payment for services. Communication with Brandon was excellent - If I called or sent a text Brandon would either promptly answer or respond in a very short time. On the scheduled day, Felix Castro (job foreman) and his team arrived on time. Felix explained in detail exactly what he and his team would be doing. On completion of the work, Felix ensured that all debris was removed and provided full details as to what had been done and what he and his team found to be the most likely area of the leak. I am very satisfied with the entire process of working with Brandon who along with Felix and his team provided excellent customer service and would not hesitate to call in again should the need arise. I would highly recommend Brian and Aerotek Environmental to anyone in need of mold remediation services"

Jim P on October 2024

Our mission is to provide a full service qualitative approach to indoor air quality and microbial concerns by coordinating the investigation, remedial design and application elements of each project. We are committed to achieve leadership and excellence in providing high quality microbial assessment, investigation and certified mold remediation services throughout NJ, PA, & DE. We believe this can be accomplished by recognizing and meeting our essential responsibilities to our clients, employees, suppliers, and the community. Our approach allows us to provide our clients cleaner and healthier living by utilizing practical experience, technical excellence, and client responsiveness.

"I needed to have a mold issue addressed in my condo which had developed due to a leak in the roof. I contacted Aerotek Environmental having received their contact details from Angi Ads. From my first contact with Brandon of Aerotek Environmental he was the most helpful of all that I had spoken to about my issue. In addition to giving a reasonable cost estimate, Brandon took the time to carefully explain the step by step remediation process that his company would provide which included digital photos before, during and on completion of work. Having decided to use Aerotech the process ran very smoothly from setting the schedule date through the actual work and payment for services. Communication with Brandon was excellent - If I called or sent a text Brandon would either promptly answer or respond in a very short time. On the scheduled day, Felix Castro (job foreman) and his team arrived on time. Felix explained in detail exactly what he and his team would be doing. On completion of the work, Felix ensured that all debris was removed and provided full details as to what had been done and what he and his team found to be the most likely area of the leak. I am very satisfied with the entire process of working with Brandon who along with Felix and his team provided excellent customer service and would not hesitate to call in again should the need arise. I would highly recommend Brian and Aerotek Environmental to anyone in need of mold remediation services"

Jim P on October 2024


Avatar for Green Home Solutions
Green Home Solutions
14 Forest Drive
5.00(
9
)
Approved Pro
Green Home Solutions
14 Forest Drive
5.00(
9
)
Approved Pro
Customers say: Quick response
Recommended by 100% of Angi customers
Recommended by 100% of HomeAdvisor customers
108 local quotes requested

Green Home Solutions of Greater Morris County employee's 4 people. All our mold remediation work is done by Green Home Solutions employees. All air quality testing is done by a certified Air Quality Home Inspector if needed. We are offering a special promotion to all Angies List customers who need to treat and kill mold. Save $100 off any job between $500-$999 and $200 off any job over $1000. Included with ever job is a standard 90 day warranty, 1 year warranty with a pre air quality test and a 2 year warranty with a pre and post air quality test. Payment is due upon completion of the job. We accept all major credit cards, cash and checks.

"I cannot praise Green Home Solutions highly enough. In less than one week, they diagnosed the problem area in my house, came in and completely remediated the mold. It's just gone -- visually it looks great and the spore detectors are all clear. The crew was friendly and efficient, and were very patient with my 8-month old puppy who really wanted to hang out. I also like that they use environmentally friendly treatments. I highly recommend Green Home Solutions to anyone who has an indoor air issue."

Paul G on April 2024

Green Home Solutions of Greater Morris County employee's 4 people. All our mold remediation work is done by Green Home Solutions employees. All air quality testing is done by a certified Air Quality Home Inspector if needed. We are offering a special promotion to all Angies List customers who need to treat and kill mold. Save $100 off any job between $500-$999 and $200 off any job over $1000. Included with ever job is a standard 90 day warranty, 1 year warranty with a pre air quality test and a 2 year warranty with a pre and post air quality test. Payment is due upon completion of the job. We accept all major credit cards, cash and checks.

"I cannot praise Green Home Solutions highly enough. In less than one week, they diagnosed the problem area in my house, came in and completely remediated the mold. It's just gone -- visually it looks great and the spore detectors are all clear. The crew was friendly and efficient, and were very patient with my 8-month old puppy who really wanted to hang out. I also like that they use environmentally friendly treatments. I highly recommend Green Home Solutions to anyone who has an indoor air issue."

Paul G on April 2024


Avatar for Certified Mold Removal Inc.
Certified Mold Removal Inc.
56 Churchill St
4.00(
45
)
Approved Pro
Certified Mold Removal Inc.
56 Churchill St
4.00(
45
)
Approved Pro
Customers say: Super punctual
321 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

...
Showing 1-10 of 764

Mold & toxic material tests FAQs

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 homeowners guide to mold & toxic material tests
From average costs to expert advice, get all the answers you need to get your job done.
Two professionals removing asbestos from a roof
Apr 26, 2025
Apr 26, 2025
Asbestos testing costs depend on the size of your home, its condition, and your location. This test ensures your home is safe from this hazardous material.
professional in protective suit removing asbestos from attic of home
Apr 25, 2025
Apr 25, 2025
Concerned about asbestos in your home? Learn how to identify, manage, and safely remove this hazardous material with expert guidance on abatement methods, regulations, and best practices.
professional testing for toxic lead in home
Apr 26, 2025
Apr 26, 2025
Budget for lead paint inspection costs based on factors such as home size, location, home condition, repairs and removal, additional tests, and more.
professional removing mold damaged wallpaper from home
Apr 25, 2025
Apr 25, 2025
Budget for mold inspection costs based on factors such as the size of your home, testing type, mold type, location, accessibility, and more.
professional testing the air quality in a home
Apr 14, 2025
Apr 14, 2025
Budget for the cost of an indoor air quality test based on factors such as home size, pollutant type, potential remediation needs, labor, and more.
sump pump radon gas removal system in basement of home
Mar 28, 2025
Mar 28, 2025
Budget for radon mitigation system costs based on factors such as location, permits, professional labor, system type, testing, and more.
Share project details to get started.