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Mold & toxic material testers in Royersford

Avatar for PuroClean of Newtown Square
PuroClean of Newtown Square
4611 West Chester Pike
5.00(
6
)
Approved Pro
PuroClean of Newtown Square
4611 West Chester Pike
5.00(
6
)
Approved Pro
Customers say: Quick response
2 years of experience
Free onsite estimate

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


Avatar for SIS Mold & Home Inspections
SIS Mold & Home Inspections
1172 Skelp Level Rd
5.00(
2
)
Approved Pro
SIS Mold & Home Inspections
1172 Skelp Level Rd
5.00(
2
)
Approved Pro
Customers say: Quick response
Recommended by 100% of Angi customers
Recommended by 100% of HomeAdvisor customers
10 years of experience

We are a small, veteran-owned local business, your safety is our priority. We inspect and test for mold and radon. SIS only performs testing and inspections, not remediation. We have no conflict of interest. For mold testing and inspections, you will receive a report that is clear and easy to understand with lab results interpreted. The mold inspector has done thousands of inspections and tests in the Delaware valley and keeps current with mold education. For radon testing, SIS uses Continuous Radon Monitors (CRM's) to perform short term tests. We provide professional test results and reports. PA state license # 3589 and nationally certified (NRPP).

"Bob from SIS is a straight shooter, provides options, clear explanations and associated costs on the necessary steps to remediate the problem. Good communication, timely and professional. Pleasantly surprised with my experience with SIS and the contractor they recommended to do the work. Easy 5-star rating, not too common these days."

Dennis H on February 2024

We are a small, veteran-owned local business, your safety is our priority. We inspect and test for mold and radon. SIS only performs testing and inspections, not remediation. We have no conflict of interest. For mold testing and inspections, you will receive a report that is clear and easy to understand with lab results interpreted. The mold inspector has done thousands of inspections and tests in the Delaware valley and keeps current with mold education. For radon testing, SIS uses Continuous Radon Monitors (CRM's) to perform short term tests. We provide professional test results and reports. PA state license # 3589 and nationally certified (NRPP).

"Bob from SIS is a straight shooter, provides options, clear explanations and associated costs on the necessary steps to remediate the problem. Good communication, timely and professional. Pleasantly surprised with my experience with SIS and the contractor they recommended to do the work. Easy 5-star rating, not too common these days."

Dennis H on February 2024


Avatar for Mold Test Company PA
Mold Test Company PA
PO Box 14
4.18(
110
)
Approved Pro
Mold Test Company PA
PO Box 14
4.18(
110
)
Approved Pro
Customers say: Quick response
195 local quotes requested
17 years of experience

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


Avatar for The Radon Bros LLC
The Radon Bros LLC
2522 Deep Creek Rd
4.86(
11
)
Approved Pro
The Radon Bros LLC
2522 Deep Creek Rd
4.86(
11
)
Approved Pro
Super Service Award
Customers say: Quick response
Recommended by 90% of Angi customers
Recommended by 90% of HomeAdvisor customers
211 local quotes requested

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.

"They didn't clean up, but it was a basement."

Dan K on May 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.

"They didn't clean up, but it was a basement."

Dan K on May 2025


Avatar for SS John & Marin Restoration, LLC
SS John & Marin Restoration, LLC
5410 Hawthorne St
5.00(
7
)
Approved Pro
SS John & Marin Restoration, LLC
5410 Hawthorne St
5.00(
7
)
Approved Pro
1 years of experience
Free onsite estimate

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.

"I had a great experience working with Al. From the get go they were very responsive to the request and promptly scheduled an in home consultation. Al is certified in mold remediation and walked me through the steps in detail. Working with them through the remediation process was a breeze and I was given quick updates on the progress and the outcomes. They also accommodated an adhoc request to remediate an area not in the scope of work at no extra fee. They are thorough and meticulous in the process and attention to details is excellent. I had a truly great experience working with Al and also Sebastian and will definitely recommend them for any mold remediation work. Thanks, Rohit"

Rohit D on May 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.

"I had a great experience working with Al. From the get go they were very responsive to the request and promptly scheduled an in home consultation. Al is certified in mold remediation and walked me through the steps in detail. Working with them through the remediation process was a breeze and I was given quick updates on the progress and the outcomes. They also accommodated an adhoc request to remediate an area not in the scope of work at no extra fee. They are thorough and meticulous in the process and attention to details is excellent. I had a truly great experience working with Al and also Sebastian and will definitely recommend them for any mold remediation work. Thanks, Rohit"

Rohit D on May 2025


Avatar for J&J Abatement and Demolition LLC
J&J Abatement and Demolition LLC
Located In:
4.82(
17
)
Approved Pro
J&J Abatement and Demolition LLC
Located In:
4.82(
17
)
Approved Pro
Customers say: Quick response
Recommended by 94% of Angi customers
Recommended by 94% of HomeAdvisor customers
86 local quotes requested

We have the experience and dedication to get the job done right! Specializing in Asbestos Removal 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!

"Amazing. Got it done thoroughly and quickly, was responsive and on time. I highly recommend Jay!!"

Justin S on December 2023

We have the experience and dedication to get the job done right! Specializing in Asbestos Removal 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!

"Amazing. Got it done thoroughly and quickly, was responsive and on time. I highly recommend Jay!!"

Justin S on December 2023


Avatar for The Radon Bros
The Radon Bros
5.00(
2
)
Approved Pro
The Radon Bros
5.00(
2
)
Approved Pro
Customers say: Terrific value
Recommended by 100% of Angi customers
Recommended by 100% of HomeAdvisor customers
531 local quotes requested

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.

"Good pricing and estimate over the phone. Great communication and prompt and clean service. Radon went from 9.5 to 0.5 in the basement."

Spencer M on January 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.

"Good pricing and estimate over the phone. Great communication and prompt and clean service. Radon went from 9.5 to 0.5 in the basement."

Spencer M on January 2025


Avatar for RAM Environmental
RAM Environmental
5.00(
13
)
Approved Pro
RAM Environmental
5.00(
13
)
Approved Pro
Customers say: Quick response
Recommended by 100% of Angi customers
Recommended by 100% of HomeAdvisor customers
85 local quotes requested

Whether you like it or not, mold is everywhere. Although not all mold is harmful, there is a chance that potentially dangerous mold can grow. That’s why utilize the most effective and eco-friendly mold remediation techniques and products to ensure that your environment is safe and habitable. With over 11 years of professional mold remediation and water damage restoration experience, we are here address any mold and water issues you may have. Please visit us at https://www.homeadvisor.com/rated.RAMEnvironmentalLLC.137713636.html

"Brandon and Ray were awesome. They’re very professional. And extremely hardworking. Very Kind and considerate. They went above and beyond. I would definitely recommend them and we will call them back when we need them again. Thanks again Brandon."

Margie W on March 2025

Whether you like it or not, mold is everywhere. Although not all mold is harmful, there is a chance that potentially dangerous mold can grow. That’s why utilize the most effective and eco-friendly mold remediation techniques and products to ensure that your environment is safe and habitable. With over 11 years of professional mold remediation and water damage restoration experience, we are here address any mold and water issues you may have. Please visit us at https://www.homeadvisor.com/rated.RAMEnvironmentalLLC.137713636.html

"Brandon and Ray were awesome. They’re very professional. And extremely hardworking. Very Kind and considerate. They went above and beyond. I would definitely recommend them and we will call them back when we need them again. Thanks again Brandon."

Margie W on March 2025


Avatar for Oak Leaf Environmental
Oak Leaf Environmental
409 S Pennsylvania Ave
New on HomeAdvisorNew on Angi
Approved Pro
Oak Leaf Environmental
409 S Pennsylvania Ave
New on AngiNew on HomeAdvisor
Approved Pro
900 local quotes requested
Free onsite estimate

If you're a property owner seeking peace of mind regarding mold, asbestos, lead, radon, or air quality issues, the skilled environmental team at Oak Leaf Environmental is here to assist you. We offer a comprehensive range of services designed to keep your home or business environment healthy, allowing you to focus on the well-being of everyone inside.

If you're a property owner seeking peace of mind regarding mold, asbestos, lead, radon, or air quality issues, the skilled environmental team at Oak Leaf Environmental is here to assist you. We offer a comprehensive range of services designed to keep your home or business environment healthy, allowing you to focus on the well-being of everyone inside.


Avatar for J & A Environmental Services
J & A Environmental Services
2417 WELSH RD
5.00(
39
)
Approved Pro
J & A Environmental Services
2417 WELSH RD
5.00(
39
)
Approved Pro
Customers say: Quick response
Recommended by 100% of Angi customers
Recommended by 100% of HomeAdvisor customers
258 local quotes requested

Our mission at J & A Environmental Services, LLC is to continue the growth of our business by doing right by all of our clients. We truly care about your health and environment, so we take our jobs very seriously. We offer Mold Remediation, Air Quality Testing, Basement Waterproofing, Odor Removal, and Water Damage Clean-up. J&A Environmental Services, LLC is a fair honest company with excellent customer service. J&A Environmental Services, LLC built the brand by helping one family at a time to eliminate the mold in their environment. Call us 24/7 for all your Environmental needs. We have 100+ five star ratings on Angi's Leads and 34 five star ratings on Angi's Ads.

"Al and John were great - very informative and thorough, very neat. They needed to move a bunch of shelves in my basement so they can treat the walls and let them dry. They came back a few days later and put everything back. They also set up my new dehumidifier and explained how to operate it."

gene K on March 2025

Our mission at J & A Environmental Services, LLC is to continue the growth of our business by doing right by all of our clients. We truly care about your health and environment, so we take our jobs very seriously. We offer Mold Remediation, Air Quality Testing, Basement Waterproofing, Odor Removal, and Water Damage Clean-up. J&A Environmental Services, LLC is a fair honest company with excellent customer service. J&A Environmental Services, LLC built the brand by helping one family at a time to eliminate the mold in their environment. Call us 24/7 for all your Environmental needs. We have 100+ five star ratings on Angi's Leads and 34 five star ratings on Angi's Ads.

"Al and John were great - very informative and thorough, very neat. They needed to move a bunch of shelves in my basement so they can treat the walls and let them dry. They came back a few days later and put everything back. They also set up my new dehumidifier and explained how to operate it."

gene K on March 2025

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FAQs for mold & toxic material test projects in Royersford, PA

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 Royersford, PA homeowners’ guide to mold & toxic material tests
From average costs to expert advice, get all the answers you need to get your job done.
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