
Get matched with top mold testing and remediation specialists in Portsmouth, RI
There are 4 highly-rated local mold testing and remediation specialists.
Need a pro for your mold testing and remediation project in Portsmouth, RI?
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Find Mold testing and remediation specialists in Portsmouth

State Line Restorations Inc.
State Line Restorations Inc.
At Stateline Restorations, we are here for you when you have a disaster. Whether extreme weather conditions have damaged your home or business, or you discover mold in your space that needs to be eradicated, we are ready to provide you with fast, dependable service. As a family-owned and operated business serving Rhode Island and Massachusetts, we understand the importance of responding to your needs quickly. ✔ Highly Trusted Damage Restoration Service Provider In RI & MA ✔ Professional & Courtesy Restoration Specialists Here To Help ✔ Have Peace Of Mind Knowing We're Licensed & Insured ✔ Family-owned & Operated - Your Satisfaction Guaranteed
"Fired for poor workmanship. Paid in advance for work not completed refused to refund and put lein on our home claiming we owed him more."
Nicole W on March 2025
At Stateline Restorations, we are here for you when you have a disaster. Whether extreme weather conditions have damaged your home or business, or you discover mold in your space that needs to be eradicated, we are ready to provide you with fast, dependable service. As a family-owned and operated business serving Rhode Island and Massachusetts, we understand the importance of responding to your needs quickly. ✔ Highly Trusted Damage Restoration Service Provider In RI & MA ✔ Professional & Courtesy Restoration Specialists Here To Help ✔ Have Peace Of Mind Knowing We're Licensed & Insured ✔ Family-owned & Operated - Your Satisfaction Guaranteed
"Fired for poor workmanship. Paid in advance for work not completed refused to refund and put lein on our home claiming we owed him more."
Nicole W on March 2025
Radon Systems LLC
Radon Systems LLC
Guaranteed Results! Radon Systems LLC has installed over 20,000 successful Radon mitigation systems since 1985. Radon Systems LLC is one of the few full service Radon mitigation companies that remediate both Radon in air and Radon in water. We are state certified and fully insured. Radon Systems LLC is recognized by the National Environmental Health Association (NEHA) and the American Association of Radon Scientists and Technologists (AARST).
"Derick did a great clean job. I live in a ranch with an unfinished basement. Install took around 1 hour. Derick was punctual, professional and informative. System is doing its job!"
James P on July 2024
Guaranteed Results! Radon Systems LLC has installed over 20,000 successful Radon mitigation systems since 1985. Radon Systems LLC is one of the few full service Radon mitigation companies that remediate both Radon in air and Radon in water. We are state certified and fully insured. Radon Systems LLC is recognized by the National Environmental Health Association (NEHA) and the American Association of Radon Scientists and Technologists (AARST).
"Derick did a great clean job. I live in a ranch with an unfinished basement. Install took around 1 hour. Derick was punctual, professional and informative. System is doing its job!"
James P on July 2024

Pro-Green Cleaning & Disaster Specialists
Pro-Green Cleaning & Disaster Specialists
We specialize in Water Restoration, Mold Remediation, Biohazard Cleanup and Commercial Cleaning. We pride ourselves on the quality work we provide, while delivering great customer service! See our services below and call -or- click to schedule a free estimate today!
"They were very nice to work with and they took care of the water damage and potential mold."
Pete A on March 2024
We specialize in Water Restoration, Mold Remediation, Biohazard Cleanup and Commercial Cleaning. We pride ourselves on the quality work we provide, while delivering great customer service! See our services below and call -or- click to schedule a free estimate today!
"They were very nice to work with and they took care of the water damage and potential mold."
Pete A on March 2024

Mold One Rhode Island
Mold One Rhode Island
We have a revolutionary dry fog process that changes the way mold treatment is done. Within the span of a few hours, your home will be completely sterilized of any mold, bacteria, and viruses that are within along with deodorizing any smells.
"They did very good work. They were on time. Very professional."
Walter P on March 2025
We have a revolutionary dry fog process that changes the way mold treatment is done. Within the span of a few hours, your home will be completely sterilized of any mold, bacteria, and viruses that are within along with deodorizing any smells.
"They did very good work. They were on time. Very professional."
Walter P on March 2025

Mold Test Company North East
Mold Test Company North East
At Mold Test Company North East, we take great pride our experience, expertise, quality and customer service that we provide to meet the consumer's needs. It is our mission to provide excellent workmanship and complete customer satisfaction from start to completion of a project. order to understand the needs and expectations of our customers, we take great care to work and communicate with every customer a professional manner. Our reputation is based on service, safety and quality, regardless of how large or small the job.
"When I called the mold company for my lab results. They gave me a person named Ricardo Echeverria, Senior Mold Analyst to call for the results. He verbally told me that the cause was something like a remodel, construction going on. There was a red flag for a VOC called Methylene Chloride--Banned outdated paint. I sent Ricardo and email asking if I can have a report of what he said in writing. I only received a contaminants list. I said, I am not a scientist and do not understand the lab results.I never received a response back from him. I called Jeremiah Bancroft a few times and asked for a written explanation of the causes. He could not supply me with a written explanation because it was a legal issue. I asked for his help. I need your help. Jeremiah said, go to your primary care for a doctors note. That was the last time I spoke to him on September 19, 2024"
Stephanie B on October 2024
At Mold Test Company North East, we take great pride our experience, expertise, quality and customer service that we provide to meet the consumer's needs. It is our mission to provide excellent workmanship and complete customer satisfaction from start to completion of a project. order to understand the needs and expectations of our customers, we take great care to work and communicate with every customer a professional manner. Our reputation is based on service, safety and quality, regardless of how large or small the job.
"When I called the mold company for my lab results. They gave me a person named Ricardo Echeverria, Senior Mold Analyst to call for the results. He verbally told me that the cause was something like a remodel, construction going on. There was a red flag for a VOC called Methylene Chloride--Banned outdated paint. I sent Ricardo and email asking if I can have a report of what he said in writing. I only received a contaminants list. I said, I am not a scientist and do not understand the lab results.I never received a response back from him. I called Jeremiah Bancroft a few times and asked for a written explanation of the causes. He could not supply me with a written explanation because it was a legal issue. I asked for his help. I need your help. Jeremiah said, go to your primary care for a doctors note. That was the last time I spoke to him on September 19, 2024"
Stephanie B on October 2024
Pro Restoration One
Pro Restoration One
PRO RESTORATION ONE is dedicated to helping individuals and businesses recover from disaster. We provide the following services... Water Damage Fire Damage Mold Remediation Flood Remediation Storm/Disaster Remediation Air Duct/HVAC Cleaning Carpet Cleaning/Extraction Home Cleaning & Disinfecting Odor Removal
PRO RESTORATION ONE is dedicated to helping individuals and businesses recover from disaster. We provide the following services... Water Damage Fire Damage Mold Remediation Flood Remediation Storm/Disaster Remediation Air Duct/HVAC Cleaning Carpet Cleaning/Extraction Home Cleaning & Disinfecting Odor Removal
Pitu's Design & Christian's Comfort Painting/Handyman services
Pitu's Design & Christian's Comfort Painting/Handyman services
New in the business, established Sept. 2022. I have been in the field for more than 25 years. Certified in painting and Decorating through Job Corps. specialize in interior Home improvements. In the past, I have successfully completed more than 200 jobs from million-dollar homes to summer cottages. 100% Customer satisfaction. We highly respect our clients. our goal is to deliver the Quality you deserve in the comfort of your home. We restore old furniture and also change stained finish furniture into modern-day furniture.
New in the business, established Sept. 2022. I have been in the field for more than 25 years. Certified in painting and Decorating through Job Corps. specialize in interior Home improvements. In the past, I have successfully completed more than 200 jobs from million-dollar homes to summer cottages. 100% Customer satisfaction. We highly respect our clients. our goal is to deliver the Quality you deserve in the comfort of your home. We restore old furniture and also change stained finish furniture into modern-day furniture.
CMS Home Inspection
CMS Home Inspection
CMS Home Inspection offers single family, multi family, condo and mobile home inspections throughout Rhode Island and Eastern Connecticut. Additional services include Mold, Radon, Septic and Well Inspections. (Septic available in RI only). Reports delivered within 24 hours. RI license 44163, Septic Inspector 092002, CT license HOI.0001081.
CMS Home Inspection offers single family, multi family, condo and mobile home inspections throughout Rhode Island and Eastern Connecticut. Additional services include Mold, Radon, Septic and Well Inspections. (Septic available in RI only). Reports delivered within 24 hours. RI license 44163, Septic Inspector 092002, CT license HOI.0001081.
Initial Response Restoration
Initial Response Restoration
Initial Response provides the highest quality restoration in the industry. We help clients who are unfortunate enough to have experienced a disaster. We assists primarily with water damage restoration, fire and smoke damage clean up, mold remediation, and wind damage repairs. Following the necessary steps to getting the property restored, we offer assistance in getting our clients through the rebuild phase as well. We work with your insurance company directly to restore your property. People ask what are your hours? We are a 24/7 company ready to take on any size job big ir small to put smiles on our clients faces during these tough times.
Initial Response provides the highest quality restoration in the industry. We help clients who are unfortunate enough to have experienced a disaster. We assists primarily with water damage restoration, fire and smoke damage clean up, mold remediation, and wind damage repairs. Following the necessary steps to getting the property restored, we offer assistance in getting our clients through the rebuild phase as well. We work with your insurance company directly to restore your property. People ask what are your hours? We are a 24/7 company ready to take on any size job big ir small to put smiles on our clients faces during these tough times.
Abbey Environmental Testing and Services, Inc.
Abbey Environmental Testing and Services, Inc.
We offer residential mold inspections, air quality testing for molds and allergens, and radon measurements. We're BBB Accredited and for the past three years have been awarded the BBB Certificate of Customer Satisfaction and Excellence! Our mold inspections evaluate both external and internal conditions of your property and identify when there is mold. We utilize air quality sampling and surface sampling to identify the types and concentrations of mold spores using accredited 3rd party laboratories. Our inspections also identify conditions that could cause mold in the future and can save thousands on expensive remediations. In the event of a small mold contamination, we can remediate to return the area to a pre-mold healthy condition. For larger remediations, we can refer you to a number of excellent remediation companies that we work with. Our radon measurements use state of the art CRM's (Continuous Radon Monitor) that provide important data on radon levels within the environment. We also offer Electret ion Radon measurements for longer term measurements, or for those looking for a slightly less expensive solution. We're fully insured, certified and licensed and we educate our clients while we go about our business! This has been very well received as we believe our clients want to understand just what they're paying for and it helps prevent future issues. Check out our services offered and call or click to schedule an inspection or measurement today!
"He was prompt and very informative."
Tabetha H on October 2021
We offer residential mold inspections, air quality testing for molds and allergens, and radon measurements. We're BBB Accredited and for the past three years have been awarded the BBB Certificate of Customer Satisfaction and Excellence! Our mold inspections evaluate both external and internal conditions of your property and identify when there is mold. We utilize air quality sampling and surface sampling to identify the types and concentrations of mold spores using accredited 3rd party laboratories. Our inspections also identify conditions that could cause mold in the future and can save thousands on expensive remediations. In the event of a small mold contamination, we can remediate to return the area to a pre-mold healthy condition. For larger remediations, we can refer you to a number of excellent remediation companies that we work with. Our radon measurements use state of the art CRM's (Continuous Radon Monitor) that provide important data on radon levels within the environment. We also offer Electret ion Radon measurements for longer term measurements, or for those looking for a slightly less expensive solution. We're fully insured, certified and licensed and we educate our clients while we go about our business! This has been very well received as we believe our clients want to understand just what they're paying for and it helps prevent future issues. Check out our services offered and call or click to schedule an inspection or measurement today!
"He was prompt and very informative."
Tabetha H on October 2021
The Portsmouth, RI 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.
Budgeting for an indoor air quality test can be worth the cost if you are worried about your health or have moved into a new home.
Mold remediation cost can quickly escalate. But if you have mold in your home, the cost for mold remediation is worth it.
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.
Acceptable moisture levels in drywall depend on the relative humidity in your home and a few other factors. Use this guide to learn what's okay and what's not.
If you suspect you have mold under your vinyl flooring, you will need to work with a professional to replace it.
Tired of an unmistakable odor permeating your living space? Learn how to get rid of a mold smell in your house, and reclaim a clean and odor-free home.
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