Top-rated mold testing and remediation specialists.

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Find Mold testing and remediation specialists in Harrisville

Avatar for Oak Leaf Environmental

Oak Leaf Environmental

409 S Pennsylvania Ave
New on AngiNew on Angi
Approved Pro

Oak Leaf Environmental

409 S Pennsylvania Ave
New on AngiNew on Angi
Approved Pro
171 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 Bactronix Corp

Bactronix Corp

500 Lindbergh Dr
4.93(
381
)
Approved Pro

Bactronix Corp

500 Lindbergh Dr
4.93(
381
)
Approved Pro
Customers say: Quick response
Recommended by 97% of Angi customers
Recommended by 97% of HomeAdvisor customers
190 local quotes requested

Bactronix is a locally owned and operated company that values honesty and integrity. We carefully treat your home or business as if it were our own. The Bactronix team is certified through PMII and NADCA, they are experts in latest products, processes and technologies. Our specialists know how to help you create a healthier environment. Services include cleaning/disinfecting air ducts with the most powerful vacuum trucks and EPA registered proprietary disinfection, as well as, testing and treating viruses such as Coronavirus, bacteria, mold, allergens and odors anywhere in your home with the most advance equipment. These services include testing and certification. In addition, we provide equipment rental for wet environments, as well as, dryer vent cleaning certified through CDET. We test and treat homes for “Sick Home Syndrome” for people with high sensitivity (like Asthma and COPD). Our exclusive “ecoresponsible” Bactronizing process is applied electrostatically to assure 100% surface coverage. We focus on building lasting relationships with our customers with guaranteed satisfaction. Bactronix is the most trusted and highest rated company to “FIGHT THE INVISIBLE ENEMY” in your home or work place.

"Corey, Zack,and Jordan arrived on time. They were very professional. They set up,did mold remediation and cleaned up. My rooms were cleaned up before they left. I am mold free tonight because of them. I am greatful."

Maria P on September 2025

Bactronix is a locally owned and operated company that values honesty and integrity. We carefully treat your home or business as if it were our own. The Bactronix team is certified through PMII and NADCA, they are experts in latest products, processes and technologies. Our specialists know how to help you create a healthier environment. Services include cleaning/disinfecting air ducts with the most powerful vacuum trucks and EPA registered proprietary disinfection, as well as, testing and treating viruses such as Coronavirus, bacteria, mold, allergens and odors anywhere in your home with the most advance equipment. These services include testing and certification. In addition, we provide equipment rental for wet environments, as well as, dryer vent cleaning certified through CDET. We test and treat homes for “Sick Home Syndrome” for people with high sensitivity (like Asthma and COPD). Our exclusive “ecoresponsible” Bactronizing process is applied electrostatically to assure 100% surface coverage. We focus on building lasting relationships with our customers with guaranteed satisfaction. Bactronix is the most trusted and highest rated company to “FIGHT THE INVISIBLE ENEMY” in your home or work place.

"Corey, Zack,and Jordan arrived on time. They were very professional. They set up,did mold remediation and cleaned up. My rooms were cleaned up before they left. I am mold free tonight because of them. I am greatful."

Maria P on September 2025


Avatar for Ed Lampl - Environmental & Home Inspections

Ed Lampl - Environmental & Home Inspections

462 Biddle Ave
4.75(
342
)
Approved Pro

Ed Lampl - Environmental & Home Inspections

462 Biddle Ave
4.75(
342
)
Approved Pro
Customers say: Super punctual
Recommended by 91% of Angi customers
Recommended by 91% of HomeAdvisor customers
61 local quotes requested

ASHI Inspector - specializing in residential & commercial inspections, testing for mold, radon (DEP and NRSB certified) and wood destroying insects (certified by Dept. of Agriculture). Air quality - ERMI and VOC testing.

"Very professional and helpful! Would definitely recommend! Extremely thorough."

Paulina W on September 2025

ASHI Inspector - specializing in residential & commercial inspections, testing for mold, radon (DEP and NRSB certified) and wood destroying insects (certified by Dept. of Agriculture). Air quality - ERMI and VOC testing.

"Very professional and helpful! Would definitely recommend! Extremely thorough."

Paulina W on September 2025


Avatar for Radon Shield LLC

Radon Shield LLC

757 Beatty St
4.85(
97
)
Approved Pro

Radon Shield LLC

757 Beatty St
4.85(
97
)
Approved Pro
Customers say: Quick response
Recommended by 95% of Angi customers
Recommended by 95% of HomeAdvisor customers
808 local quotes requested

Radon Shield, LLC is your premier choice for Radon testing and mitigations in New Jersey, New York, and Pennsylvania . We provide high quality work and friendly customer service.You do not need to overpay to get Radon out, We can help. Call today for Professional service you can afford! Our team of professionals include New Jersey certified Radon mitigation specialist(#MIS13009) and Pennsylvania certified Radon mitigation professional(#3055). We are fully insured. Additional email: [email protected]

"Benedict was able to schedule me quickly for remediation. He put my mind at ease. They worked quickly and the space was spotless when they were done. He explained every step and the system in place has really done the job. He has been a pleasure to work with."

Sandra J on November 2024

Radon Shield, LLC is your premier choice for Radon testing and mitigations in New Jersey, New York, and Pennsylvania . We provide high quality work and friendly customer service.You do not need to overpay to get Radon out, We can help. Call today for Professional service you can afford! Our team of professionals include New Jersey certified Radon mitigation specialist(#MIS13009) and Pennsylvania certified Radon mitigation professional(#3055). We are fully insured. Additional email: [email protected]

"Benedict was able to schedule me quickly for remediation. He put my mind at ease. They worked quickly and the space was spotless when they were done. He explained every step and the system in place has really done the job. He has been a pleasure to work with."

Sandra J on November 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
292 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


Restore With MD LLC

195 Beaver St
No reviews yet

Restore With MD LLC

195 Beaver St
No reviews yet
2 years of experience

Restore with MD is a IICRC certified damage and restoration specialist trained to deal with storm, water, fire, or mold damage for both residential and commercial properties. We are locally and veteran-owned. We serve home owners and businesses across the east coast and have completed jobs in PA, WV, OH, and NY. We are licensed, insured and bondable for all your project needs.

Restore with MD is a IICRC certified damage and restoration specialist trained to deal with storm, water, fire, or mold damage for both residential and commercial properties. We are locally and veteran-owned. We serve home owners and businesses across the east coast and have completed jobs in PA, WV, OH, and NY. We are licensed, insured and bondable for all your project needs.


Mold Medics

Beaver, Lawrence And Mercer Counties
No reviews yet

Mold Medics

Beaver, Lawrence And Mercer Counties
No reviews yet
Free onsite estimate

Mold testing, Mold Remediation, Radon Mitigation, Air Duct Cleaning, Professional Sanitization . Our home allergen specialists help to find the root of any poor air quality issues that you may be experiencing. We provide thorough mold remediation services, top-to-bottom air duct cleaning, accurate mold testing and professional sanitization services to mitigate the air quality problems that are affecting your health. Call or click to get a free, no commitment quote today!

Mold testing, Mold Remediation, Radon Mitigation, Air Duct Cleaning, Professional Sanitization . Our home allergen specialists help to find the root of any poor air quality issues that you may be experiencing. We provide thorough mold remediation services, top-to-bottom air duct cleaning, accurate mold testing and professional sanitization services to mitigate the air quality problems that are affecting your health. Call or click to get a free, no commitment quote today!


ATG Mold

500 Grant St
5.00(
2
)

ATG Mold

500 Grant St
5.00(
2
)
Customers say: Quick response
Recommended by 100% of Angi customers
Recommended by 100% of HomeAdvisor customers

We implement the latest eco-friendly solutions to create the healthiest indoor environments possible for our customers. Our success has been driven largely in part of mixing the latest technology with of our common sense approach to manage different problems our customers face. We take serious pride in knowing that we offer only the safest & most effective products on the market to our customers. Your health and safety matters to us!

"They saved me thousands of dollars by drying out the house."

Ben A on March 2019

We implement the latest eco-friendly solutions to create the healthiest indoor environments possible for our customers. Our success has been driven largely in part of mixing the latest technology with of our common sense approach to manage different problems our customers face. We take serious pride in knowing that we offer only the safest & most effective products on the market to our customers. Your health and safety matters to us!

"They saved me thousands of dollars by drying out the house."

Ben A on March 2019


Allergen Sweep LLC

2073 Prospect Rd
5.00(
17
)

Allergen Sweep LLC

2073 Prospect Rd
5.00(
17
)
Customers say: Quick response
Recommended by 100% of Angi customers
Recommended by 100% of HomeAdvisor customers

Family Owned and Operated providing Air Quality Testing, Mold Testing & Remediation. Elimination of Allergens such as pet dander, ragweed, dust mites, etc. Odor removal - such as Cigarette/cigar smoke, Cooking Odors and Skunk. We even eliminate odors from your vehicle. We offer 10% discount to Military families and Senior Citizens.

"They were timely and complete and made the process seamless"

Matthew K on September 2022

Family Owned and Operated providing Air Quality Testing, Mold Testing & Remediation. Elimination of Allergens such as pet dander, ragweed, dust mites, etc. Odor removal - such as Cigarette/cigar smoke, Cooking Odors and Skunk. We even eliminate odors from your vehicle. We offer 10% discount to Military families and Senior Citizens.

"They were timely and complete and made the process seamless"

Matthew K on September 2022


Restoration 1 of Pittsburgh South Hills

70 W. Manilla Ave.
No reviews yet

Restoration 1 of Pittsburgh South Hills

70 W. Manilla Ave.
No reviews yet
Free onsite estimate

WE SERVICE 24/7 FOR WATER, FIRE, SMOKE, AND MOLD EMERGENCIES FOR RESIDENTIAL, COMMERCIAL, AND INDUSTRIAL PROPERTIES. WHY RESTORATION 1? -WE'RE THE BEST DAMAGE RESTORATION COMPANY IN THE INDUSTRY -WE WORK DIRECTLY WITH YOUR INSURANCE COMPANY OR ADJUSTER TO KEEP IT AS SIMPLE AS POSSIBLE FOR YOU -WE HELP YOU THROUGHOUT THE PROCESS, SO AS TO CAUSE THE LEAST AMOUNT OF DISRUPTION IN YOUR LIFE -WE MAKE SURE THE WORK IS DONE ACCORDING TO IICRC STANDARDS, WHICH GOVERN THE RESTORATION INDUSTRY -WE ENSURE EACH JOB IS PERFORMED CORRECTLY AND PROFESSIONALLY -WE MAKE SURE YOUR HOME OR BUSINESS IS BACK TO PRE-LOSS CONDITIONS AS QUICKLY AS POSSIBLE -WE TREAT YOUR HOME OR BUSINESS LIKE IT'S OUR OWN -WE TAKE CARE OF ALL PAPERWORK

WE SERVICE 24/7 FOR WATER, FIRE, SMOKE, AND MOLD EMERGENCIES FOR RESIDENTIAL, COMMERCIAL, AND INDUSTRIAL PROPERTIES. WHY RESTORATION 1? -WE'RE THE BEST DAMAGE RESTORATION COMPANY IN THE INDUSTRY -WE WORK DIRECTLY WITH YOUR INSURANCE COMPANY OR ADJUSTER TO KEEP IT AS SIMPLE AS POSSIBLE FOR YOU -WE HELP YOU THROUGHOUT THE PROCESS, SO AS TO CAUSE THE LEAST AMOUNT OF DISRUPTION IN YOUR LIFE -WE MAKE SURE THE WORK IS DONE ACCORDING TO IICRC STANDARDS, WHICH GOVERN THE RESTORATION INDUSTRY -WE ENSURE EACH JOB IS PERFORMED CORRECTLY AND PROFESSIONALLY -WE MAKE SURE YOUR HOME OR BUSINESS IS BACK TO PRE-LOSS CONDITIONS AS QUICKLY AS POSSIBLE -WE TREAT YOUR HOME OR BUSINESS LIKE IT'S OUR OWN -WE TAKE CARE OF ALL PAPERWORK

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Mold Testing and Remediation questions, answered by experts

While the air inside your home should have some moisture—the ideal humidity level is between 30% and 50%—too much moisture can lead to issues. Some ways to tell if there’s too much moisture in your home include condensation inside your windows, mildew growth in the bathroom or mold on surfaces, peeling paint, or an uptick in allergy symptoms.

Using bowls of water for humidity can be an effective way to increase the humidity level in a room, but it's essential to consider potential risks. Placing bowls of water near heat sources might pose a hazard as they could spill, causing damage or creating slip hazards. Moreover, stagnant water can become a breeding ground for bacteria or mold (you really want to get rid of black mold stat) if not changed regularly, potentially negatively affecting indoor air quality. Water bowls can also accidentally spill onto surfaces, causing water damage to furniture or flooring. Regular maintenance and cautious placement can mitigate these risks.

Mold thrives in high-moisture environments, whether that’s steady leaks or just high condensation. Around the house, common causes of mold include leaky pipes, a leaking roof, high humidity, poor ventilation, a damp basement, rotting food in the fridge, wet clothing and towels not hung properly for drying, a leaking foundation, and a leaky air conditioner.

And, of course, if your home suffers from flood damage, you stand the risk of developing mold in the aftermath. That’s why it’s important to act quickly at the first sign of mold.

Turn off the water main immediately. Hire a professional plumber to check on your pipes and make any replacements so you avoid water damage. You don’t want to take any risks with flooding, so it’s best to consult a professional plumber as quickly as possible.

While mold in the bathroom can appear black, it isn’t always the dangerous black mold strain Stachybotrys chartarum. This type of mold typically appears after a flood or a long-term leak. If you suspect black mold, you should get it tested by a local mold testing service to determine whether it’s safe to remove yourself.

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The Harrisville, 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.