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Verified Reviews for Mold Testing And Remediation pros in Upper Chichester, PA
*The Angi rating for Mold Testing And Remediation companies in Upper Chichester, PA is a rating based on verified reviews from our community of homeowners who have used these pros to meet their Mold Testing And Remediation needs.
*The HomeAdvisor rating for Mold Testing And Remediation companies in Upper Chichester, PA is a rating based on verified reviews from our community of homeowners who have used these pros to meet their Mold Testing And Remediation needs.
Last update on December 20, 2025
Find Mold testing and remediation specialists in Upper Chichester

Atlas Environmental Inspections
Atlas Environmental Inspections
ATLAS Environmental Inspections is a fully licensed and fully insured environmental inspection firm offering experienced and professional mold and asbestos testing services to residential, commercial, and industrial clients in the greater Philadelphia, Chester, Montgomery, Bucks, and Delaware counties. ATLAS Environmental Inspections continually strives to provide professional, courteous, and accurate environmental inspection services with an emphasis on total customer satisfaction. Atlas Environmental Inspections believes in partnering with its clients and attempts to simplify highly technical industrial or chemical jargon into a more understandable context. Most of our clients have never been exposed to an environmental hazard and consequently do not know where to turn for testing or what steps to take in addressing these concerns.
"I had a bad experience with a different company, and so, I was a little skeptical and wary when I started working with Jason. He was very patient with me, showed me all his credentials, took the time to explain what he would be doing and why, and otherwise showed me that he runs a competent and professional outfit. The type of test they took satisfied my insurance company and they even offered to let me pay after the test was done. In short, I am 100% satisfied with Jason and Atlas Environmental Inspections. It was great being able to work with such a great company after having had that previous bad experience."
Ronald M on September 2023
ATLAS Environmental Inspections is a fully licensed and fully insured environmental inspection firm offering experienced and professional mold and asbestos testing services to residential, commercial, and industrial clients in the greater Philadelphia, Chester, Montgomery, Bucks, and Delaware counties. ATLAS Environmental Inspections continually strives to provide professional, courteous, and accurate environmental inspection services with an emphasis on total customer satisfaction. Atlas Environmental Inspections believes in partnering with its clients and attempts to simplify highly technical industrial or chemical jargon into a more understandable context. Most of our clients have never been exposed to an environmental hazard and consequently do not know where to turn for testing or what steps to take in addressing these concerns.
"I had a bad experience with a different company, and so, I was a little skeptical and wary when I started working with Jason. He was very patient with me, showed me all his credentials, took the time to explain what he would be doing and why, and otherwise showed me that he runs a competent and professional outfit. The type of test they took satisfied my insurance company and they even offered to let me pay after the test was done. In short, I am 100% satisfied with Jason and Atlas Environmental Inspections. It was great being able to work with such a great company after having had that previous bad experience."
Ronald M on September 2023

Aerotek Environmental, LLC
Aerotek Environmental, LLC
Aerotek Environmental is a service-oriented business dedicated to thorough, efficient analysis and treatment anywhere mold is an issue. We have over 25 years of combined experience serving New Jersey, Pennsylvania, and Delaware. We are certified, licensed, and full insured and provide 24/7 Emergency Services and free Telephone Consultations to property owners, property managers, homeowners, renters, buyers, sellers, and real estate agents. We will work with you to address the specific mold issues present in your particular environment, at an affordable price. Call us today for a free telephone consultation.
"Straight forward and efficient, great communication, costs transparent. When presented with challenges of temporary electricity outage was resourceful and creative to get the job done even more than predicted. Cleaned up after work done. Respectful and honest. Would highly recommend! I should have had them do this work years ago, glad I worked with Luis & Steve!"
Christopher P on December 2025
Aerotek Environmental is a service-oriented business dedicated to thorough, efficient analysis and treatment anywhere mold is an issue. We have over 25 years of combined experience serving New Jersey, Pennsylvania, and Delaware. We are certified, licensed, and full insured and provide 24/7 Emergency Services and free Telephone Consultations to property owners, property managers, homeowners, renters, buyers, sellers, and real estate agents. We will work with you to address the specific mold issues present in your particular environment, at an affordable price. Call us today for a free telephone consultation.
"Straight forward and efficient, great communication, costs transparent. When presented with challenges of temporary electricity outage was resourceful and creative to get the job done even more than predicted. Cleaned up after work done. Respectful and honest. Would highly recommend! I should have had them do this work years ago, glad I worked with Luis & Steve!"
Christopher P on December 2025

NAL East Environmental Services, Inc.
NAL East Environmental Services, Inc.
( 877 ) 665 - 3837 NAL EAST ONLY DOES TESTING, NO CONFLICT. HomeAdvisor Award for HIGHEST RATING TESTING COMPANY. We have no conflict of interest like most companies have. We are not Remediators, Duct Cleaners or Contractors. We conduct Residential & Commercial Inspections including Indoor Air Quality Testing, such as Mold, Asbestos, Lead , Radon VOC's and Allergens. We work closely with Attorneys, Banks, Builders, Contractors, Property Buyers & Sellers, Insurance Companies, Mortgage Companies, Property Managers, Realtors, Remediation Companies and many State and Federal Agencies. We conduct Post Remediation Assessment to make sure clean-up was conducted correctly. We have no conflict of interest. All Inspectors carry at least three (3) Certifications, not certifications that you get on the internet. All Inspectors are Certified by the American Indoor Air Quality Council (AIAQC) and the American Council for Accredited Certifications (ACAC). All results & reports within 12-24 hours.
"I saw NAL East Environmental, read their Profile & was extremely impressed. Their Inspectors’ are Highly Educated Professionals. Words can’t describe how Grateful I am for Mark Stern & Joe Chairmonte. Testing was explained with Professionalism, Knowledge & Compassion. Mark is a Genuine Professional. He was Respectful & Kind as he explained and knew what should be tested. Joe was already set up. They were extremely thorough. After testing, Mark said, “Please call with any questions,” He was true to his word. After finding Acute Mold issues in Our Rental Home of 17+!years. Mark showed much care for Our well-being. It’s RARE to find a Co. with such Caring Inspectors w/High Moral Values, Yet, here they are!! I hired Mark & Joe again for Surface Testing. I’ve since referred Mark & Joe to Family. NAL East is The BEST! Thank you & Many Blessings to Mark & Joe. You are Amazing Assets to NAL Eastern & Our Community!! Jacqueline W., Yardley, PA"
Jacqueline W on November 2025
( 877 ) 665 - 3837 NAL EAST ONLY DOES TESTING, NO CONFLICT. HomeAdvisor Award for HIGHEST RATING TESTING COMPANY. We have no conflict of interest like most companies have. We are not Remediators, Duct Cleaners or Contractors. We conduct Residential & Commercial Inspections including Indoor Air Quality Testing, such as Mold, Asbestos, Lead , Radon VOC's and Allergens. We work closely with Attorneys, Banks, Builders, Contractors, Property Buyers & Sellers, Insurance Companies, Mortgage Companies, Property Managers, Realtors, Remediation Companies and many State and Federal Agencies. We conduct Post Remediation Assessment to make sure clean-up was conducted correctly. We have no conflict of interest. All Inspectors carry at least three (3) Certifications, not certifications that you get on the internet. All Inspectors are Certified by the American Indoor Air Quality Council (AIAQC) and the American Council for Accredited Certifications (ACAC). All results & reports within 12-24 hours.
"I saw NAL East Environmental, read their Profile & was extremely impressed. Their Inspectors’ are Highly Educated Professionals. Words can’t describe how Grateful I am for Mark Stern & Joe Chairmonte. Testing was explained with Professionalism, Knowledge & Compassion. Mark is a Genuine Professional. He was Respectful & Kind as he explained and knew what should be tested. Joe was already set up. They were extremely thorough. After testing, Mark said, “Please call with any questions,” He was true to his word. After finding Acute Mold issues in Our Rental Home of 17+!years. Mark showed much care for Our well-being. It’s RARE to find a Co. with such Caring Inspectors w/High Moral Values, Yet, here they are!! I hired Mark & Joe again for Surface Testing. I’ve since referred Mark & Joe to Family. NAL East is The BEST! Thank you & Many Blessings to Mark & Joe. You are Amazing Assets to NAL Eastern & Our Community!! Jacqueline W., Yardley, PA"
Jacqueline W on November 2025

ACI-Tech Inc
ACI-Tech Inc
ACI-Tech Inc. is a licensed and fully-certified provider of remediation services. Asbestos removal is not offered in New Jersey.
"Everything went great. From the estimate to scheduling to the work that was completed the job went smoothly."
Adam R on July 2025
ACI-Tech Inc. is a licensed and fully-certified provider of remediation services. Asbestos removal is not offered in New Jersey.
"Everything went great. From the estimate to scheduling to the work that was completed the job went smoothly."
Adam R on July 2025

SS John & Marin Restoration LLC
SS John & Marin Restoration LLC
We are 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.
"Excellent and professional work. Thorough and responsive "
Shayan R on October 2025
We are 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.
"Excellent and professional work. Thorough and responsive "
Shayan R on October 2025

Macks Mold Removal, LLC
Macks Mold Removal, LLC
With over 15 years of experience, Macks Mold Removal LLC 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
"I hired Mack's Mold Removal after careful consideration of others that provided similar services. I made the decision to hire Jeff, and I am glad I did. He arrived on time and performed the work as promised. I was impressed with the quality of work within the time restraints I had. He also honored the estimated price he initially drafted for the job. I highly recommend Jeff's services to anybody confronted with mold related issues. "
jeff k on October 2025
With over 15 years of experience, Macks Mold Removal LLC 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
"I hired Mack's Mold Removal after careful consideration of others that provided similar services. I made the decision to hire Jeff, and I am glad I did. He arrived on time and performed the work as promised. I was impressed with the quality of work within the time restraints I had. He also honored the estimated price he initially drafted for the job. I highly recommend Jeff's services to anybody confronted with mold related issues. "
jeff k on October 2025

The Radon Bros LLC
The Radon Bros LLC
The Radon Bros LLC 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.
"We had our radon fan replaced by Radon Bros in January 2025. From the beginning, the new fan was noticeably louder than the previous one. At that time, the technician advised us that the increased noise was due to the fan being stronger than our prior unit. Over time, the fan became increasingly louder and ultimately stopped working in early December 2025. When a technician returned to replace the fan, we were informed that the fan originally installed was defective and that Radon Bros had stopped using that manufacturer due to known issues. Despite this, we were charged a $99 labor fee for the replacement. We do not understand why we were responsible for this charge when the failure was due to a defective fan that your company was already aware of and no longer installs. We felt we had no choice but to pay the $99 in order to have our radon mitigation system restored and functioning properly. "
Beth S on December 2025
The Radon Bros LLC 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.
"We had our radon fan replaced by Radon Bros in January 2025. From the beginning, the new fan was noticeably louder than the previous one. At that time, the technician advised us that the increased noise was due to the fan being stronger than our prior unit. Over time, the fan became increasingly louder and ultimately stopped working in early December 2025. When a technician returned to replace the fan, we were informed that the fan originally installed was defective and that Radon Bros had stopped using that manufacturer due to known issues. Despite this, we were charged a $99 labor fee for the replacement. We do not understand why we were responsible for this charge when the failure was due to a defective fan that your company was already aware of and no longer installs. We felt we had no choice but to pay the $99 in order to have our radon mitigation system restored and functioning properly. "
Beth S on December 2025

Mold Test Company PA
Mold Test Company PA
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.
"The mold testing is fine. The mold remediation company is very sketchy. Just buy some air purifiers."
Dan T on June 2024
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.
"The mold testing is fine. The mold remediation company is very sketchy. Just buy some air purifiers."
Dan T on June 2024

PuroClean of Newtown Square
PuroClean of Newtown Square
As leaders in the restoration industry, PuroClean provides professional restoration services in Newtown Square and nearby areas. We currently serve Newtown Square by providing a variety of services including local Newtown Square water damage restoration, smoke and fire damage restoration, biohazard cleanup, mold remediation and much more. We serve both residential and commercial clients.
"Tyler came over to assess basement moisture and he thoroughly inspected the area and shared his professional opinion. It didn't involve him doing anything at first--the step is to call a plumber. He didn't charge for his time and insight, and I was really impressed by that."
Gary G on August 2024
As leaders in the restoration industry, PuroClean provides professional restoration services in Newtown Square and nearby areas. We currently serve Newtown Square by providing a variety of services including local Newtown Square water damage restoration, smoke and fire damage restoration, biohazard cleanup, mold remediation and much more. We serve both residential and commercial clients.
"Tyler came over to assess basement moisture and he thoroughly inspected the area and shared his professional opinion. It didn't involve him doing anything at first--the step is to call a plumber. He didn't charge for his time and insight, and I was really impressed by that."
Gary G on August 2024

The Radon Bros
The Radon Bros
The Radon Bros is a certified provider specializing in radon testing, mitigation, and system repairs for homes, businesses, and schools across Pennsylvania, Delaware, and Maryland. They also offer mold testing and comprehensive indoor air quality assessments to ensure safer living and working environments. The company provides tailored solutions, including radon system installation and expert consultations for contractors, with a commitment to safety, health, and air quality.
"They were really helpful and polite they explained the job from start to finish and they explian how radon is harmful."
David R on November 2025
The Radon Bros is a certified provider specializing in radon testing, mitigation, and system repairs for homes, businesses, and schools across Pennsylvania, Delaware, and Maryland. They also offer mold testing and comprehensive indoor air quality assessments to ensure safer living and working environments. The company provides tailored solutions, including radon system installation and expert consultations for contractors, with a commitment to safety, health, and air quality.
"They were really helpful and polite they explained the job from start to finish and they explian how radon is harmful."
David R on November 2025
The Upper Chichester, PA homeowners’ guide to mold testing and remediation services
From average costs to expert advice, get all the answers you need to get your job done.

The cost of a mold inspection might seem high, but it’s one of the best investments you can make for your health and home. Read on to learn cost-saving tips.

Mold remediation cost can quickly escalate. But if you have mold in your home, the cost for mold remediation is worth it.

What does black mold look like? It has a dark color and may appear slightly fuzzy. Use this guide to learn about the variations in black mold’s appearance.

Water damage vs. mold: knowing the difference could help you identify mold as soon as it appears. Keep reading to learn signs of water damage and mold.

Mold is a common concern for many homeowners, especially black mold. Is black mold toxic? Yes, and that's why you need to know how to identify it.

Mold in your furnace can cause long-term problems for your family. If there’s mold present in your furnace, the spores will spread quickly through the home. Here’s how to take quick action to fix the problem.
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