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  • Average homeowner rating star icon4.4
    Average homeowner rating
  • Verified reviews icon14
    Verified mold testing and remediation services reviews

Find Mold testing and remediation specialists in Portsmouth

Avatar for Adams Services, Inc.

Adams Services, Inc.

4.86(
29
)
Approved Pro

Adams Services, Inc.

4.86(
29
)
Approved Pro
Customers say: Quick response
17 local quotes requested
62 years of experience

At Adams Emergency One, we have 56 years of experience servicing the RI and South Coast of MA in Fire recovery, Water damage, sewage backup, emergency cleaning, Mold remediation, ventilation and dryer duct cleaning and Indoor air quality testing. We are a hands on company, that takes the time to make sure that every customer's needs are handled correctly the first time. We pride ourselves on our prompt and courteous service, explaining in plain detail, all steps that a project will take. We work with all insurance companies and use their Xactimate pricing for all our estimates. We are a certified firm with Indoor Air Quality Association, Environmental Solutions Association, Restoration Sciences Academy, IICRC and carry a general contractor's license in the state of Rhode Island. We also carry a rating of A++ with the BBB We accept for payment: Cash, Check, Zelle, Venmo, PayPal and Credit cards.

"They responded, came out, and did the work quickly."

Lester H on October 2025

At Adams Emergency One, we have 56 years of experience servicing the RI and South Coast of MA in Fire recovery, Water damage, sewage backup, emergency cleaning, Mold remediation, ventilation and dryer duct cleaning and Indoor air quality testing. We are a hands on company, that takes the time to make sure that every customer's needs are handled correctly the first time. We pride ourselves on our prompt and courteous service, explaining in plain detail, all steps that a project will take. We work with all insurance companies and use their Xactimate pricing for all our estimates. We are a certified firm with Indoor Air Quality Association, Environmental Solutions Association, Restoration Sciences Academy, IICRC and carry a general contractor's license in the state of Rhode Island. We also carry a rating of A++ with the BBB We accept for payment: Cash, Check, Zelle, Venmo, PayPal and Credit cards.

"They responded, came out, and did the work quickly."

Lester H on October 2025


Avatar for Mold One Rhode Island

Mold One Rhode Island

4.72(
46
)
Approved Pro

Mold One Rhode Island

4.72(
46
)
Approved Pro
Customers say: True professional
87 local quotes requested
4 years of experience

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


Avatar for Mold Test Company North East

Mold Test Company North East

4.27(
73
)
Approved Pro

Mold Test Company North East

4.27(
73
)
Approved Pro
Customers say: Quick response
77 local quotes requested
17 years of experience

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


Avatar for Pro Restoration One

Pro Restoration One

No reviews yet

Pro Restoration One

No reviews yet
9 years of experience

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

No reviews yet

Pitu's Design & Christian's Comfort Painting/Handyman services

No reviews yet
3 years of experience

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

No reviews yet

CMS Home Inspection

No reviews yet

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

No reviews yet

Initial Response Restoration

No reviews yet

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.


Avatar for Abbey Environmental Testing and Services, Inc.

Abbey Environmental Testing and Services, Inc.

5.00(
3
)

Abbey Environmental Testing and Services, Inc.

5.00(
3
)
Customers say: Quick response
Recommended by 100% of Angi customers
Recommended by 100% of HomeAdvisor customers

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



Real Dry Waterproofing - Scituate

4.86(
51
)

Real Dry Waterproofing - Scituate

4.86(
51
)
Customers say: Quality work
Recommended by 92% of Angi customers
Recommended by 92% of HomeAdvisor customers

Family owned business since 1982 and 2016 Angie's List Super Service Award winner. All long term employees, no salesman and the two owners are on every job. We do not sub-contract unless it is a field of expertise outside of our field of business. We do offer financing and payment plans.

"The entire experience, from start to finish, was a pleasure, which we were not expecting. From the time Curt came out to take a look at our issue, from the time the team was wrapping up the work, everyone was extremely professional and friendly. We always heard from Curt when he said we would hear from him, and the team on-site was a hard-working group of professionals. The quote from Real Dry was about 3k less than competitors. There were no high-pressure sales tactics, and no surprise add-ons to the quote. And the work they performed is top notch! They did a fantastic job and they will be my go-to company for any services they offer. We are very happy with the entire experience!"

Tristan B on June 2022

Family owned business since 1982 and 2016 Angie's List Super Service Award winner. All long term employees, no salesman and the two owners are on every job. We do not sub-contract unless it is a field of expertise outside of our field of business. We do offer financing and payment plans.

"The entire experience, from start to finish, was a pleasure, which we were not expecting. From the time Curt came out to take a look at our issue, from the time the team was wrapping up the work, everyone was extremely professional and friendly. We always heard from Curt when he said we would hear from him, and the team on-site was a hard-working group of professionals. The quote from Real Dry was about 3k less than competitors. There were no high-pressure sales tactics, and no surprise add-ons to the quote. And the work they performed is top notch! They did a fantastic job and they will be my go-to company for any services they offer. We are very happy with the entire experience!"

Tristan B on June 2022

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Mold Testing and Remediation questions, answered by experts

Mold can be hazardous to your health. Some people are allergic to mold and experience a reaction when exposed to mold spores. The reaction varies from person-to-person, but can include a runny nose, skin irritation, and asthma attack. Mold can also be irritating to people who aren't allergic, causing respiratory, skin, and eye irritation. In some cases, mold exposure can lead to infections.

Mold grows quickly. It typically begins to grow on drywall about 24 hours after exposure to moisture or humidity. Drywall is a porous material, which makes it particularly hospitable to mold growth. 

While mold growth begins after just a day or so, it can take a few weeks before the evidence becomes visible. Mold spores will typically appear on the drywall surface within three weeks of growth starting.

Mold is very likely if you do not take action to fully dry your home within around 24 to 48 hours after water damage occurs. This can happen even faster in warm, dark locations with extensive water damage. In areas of the home that receive ample sunlight and only have slight moisture issues, it can take weeks for mold to appear.

Iron sediments from rusty pipes are not likely to cause health problems. While a glass of yellow-hued water is off-putting, it is generally safe to drink yellow water in the short term. But you certainly want to address this problem. In the meantime, switching to bottled water until the yellow water issue is resolved is a good idea. 

Knowing what to expect during a mold inspection can help make the process easier. Prepare by closing doors and windows for 48 hours, turning off HVAC systems for at least two hours, and avoiding disinfectant chemicals for at least 48 hours. 

The mold inspection process takes between 24 and 48 hours. Your professional will check walls, fireplaces, air ducts, vents, and windows for visible spores. They will also take an outdoor base air sample. Your pro will send these samples to a lab for testing and advise you on the findings.

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.