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Radon Systems LLC

4.99(
219
)
Approved Pro

Radon Systems LLC

4.99(
219
)
Approved Pro
Customers say: Super punctual
Recommended by 99% of Angi customers
Recommended by 99% of HomeAdvisor customers
41 years of experience

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


Avatar for Indoor Environmental

Indoor Environmental

4.98(
46
)
Approved Pro

Indoor Environmental

4.98(
46
)
Approved Pro
Customers say: True professional
Recommended by 95% of Angi customers
Recommended by 95% of HomeAdvisor customers
17 years of experience

WE ARE A GREEN MOLD SOLUTION COMPANY. *Our solutions are free of hazardous materials & harsh chemicals *Within 24 hours mold is eliminated, the property is healthy, & ready to be lived in safely *CERTIFIED professionals *Our personal guarantee *Our customers have saved up to 65% over competitive quotes * We work in confidence. Our company vehicles are unmarked, which allows you to maintain a strong level of privacy for your home or business Our unique process replaces demolition & rebuilding, & reduces the need to replace carpets, furnishings & personal items.

"."

Alexa L on November 2025

WE ARE A GREEN MOLD SOLUTION COMPANY. *Our solutions are free of hazardous materials & harsh chemicals *Within 24 hours mold is eliminated, the property is healthy, & ready to be lived in safely *CERTIFIED professionals *Our personal guarantee *Our customers have saved up to 65% over competitive quotes * We work in confidence. Our company vehicles are unmarked, which allows you to maintain a strong level of privacy for your home or business Our unique process replaces demolition & rebuilding, & reduces the need to replace carpets, furnishings & personal items.

"."

Alexa L on November 2025


Avatar for Indoor Doctor, LLC

Indoor Doctor, LLC

4.87(
159
)
Approved Pro

Indoor Doctor, LLC

4.87(
159
)
Approved Pro
Customers say: True professional
Recommended by 91% of Angi customers
Recommended by 91% of HomeAdvisor customers
24 years of experience

We provide peace of mind & solutions for your indoor environmental needs. IndoorDoctor ® evaluates the health of your indoors using proven testing techniques, unmatched state-of-the-art equipment, and years of experience handling environmental issues like yours. We help determine if your indoor environment is healthy through an unbiased assessment using proven testing techniques, unmatched state-of-the-art testing equipment, and years of experience handling issues like yours. We've successfully completed over 35,000+ indoor environmental inspections. Our goal is to provide you peace of mind about the true nature of your indoor environment. Environmental engineering combines science and engineering principles to improve aspects of the environment. IndoorDoctor® specialists use these fundamentals to define your environmental concern, evaluate its significance, and develop corrective actions or preventative plans to reduce the perceived hazard.

"Tech James, was great. Took his time and explained everything to me. I didn't feel like he was just trying to take my money."

Greg T on November 2025

We provide peace of mind & solutions for your indoor environmental needs. IndoorDoctor ® evaluates the health of your indoors using proven testing techniques, unmatched state-of-the-art equipment, and years of experience handling environmental issues like yours. We help determine if your indoor environment is healthy through an unbiased assessment using proven testing techniques, unmatched state-of-the-art testing equipment, and years of experience handling issues like yours. We've successfully completed over 35,000+ indoor environmental inspections. Our goal is to provide you peace of mind about the true nature of your indoor environment. Environmental engineering combines science and engineering principles to improve aspects of the environment. IndoorDoctor® specialists use these fundamentals to define your environmental concern, evaluate its significance, and develop corrective actions or preventative plans to reduce the perceived hazard.

"Tech James, was great. Took his time and explained everything to me. I didn't feel like he was just trying to take my money."

Greg T on November 2025


Avatar for Green Home Solutions

Green Home Solutions

4.79(
121
)
Approved Pro

Green Home Solutions

4.79(
121
)
Approved Pro
Customers say: Quick response
Recommended by 97% of Angi customers
Recommended by 97% of HomeAdvisor customers
11 years of experience

At Green Home Solutions of Massachusetts, customer satisfaction is what determines our success. Why Choose Green Home Solutions? Here are the advantages of our Indoor Air Quality Services! -Affordable: Typically, we can preserve more of your existing building materials which can reduce costs.-Effective: Our licensed and/or certified representatives determine the source of the mold, mildew or odor problem and treat it. Our product is catalytic, which means it keeps on working.-EPA registered Products: We don’t use harsh chemicals. The health and safety of your family is always our goal. The products we use in our services are selected with that in mind. -Fast: We can complete mold remediation in days not months. This is a fraction of the time it usually takes our competitors.

"The techs Ron and Jose did a great job. They were very professional and also friendly. They got the job done and we are pleased with their work. Highly recommend this company for mold clean up."

Jennifer S on August 2025

At Green Home Solutions of Massachusetts, customer satisfaction is what determines our success. Why Choose Green Home Solutions? Here are the advantages of our Indoor Air Quality Services! -Affordable: Typically, we can preserve more of your existing building materials which can reduce costs.-Effective: Our licensed and/or certified representatives determine the source of the mold, mildew or odor problem and treat it. Our product is catalytic, which means it keeps on working.-EPA registered Products: We don’t use harsh chemicals. The health and safety of your family is always our goal. The products we use in our services are selected with that in mind. -Fast: We can complete mold remediation in days not months. This is a fraction of the time it usually takes our competitors.

"The techs Ron and Jose did a great job. They were very professional and also friendly. They got the job done and we are pleased with their work. Highly recommend this company for mold clean up."

Jennifer S on August 2025


Avatar for Adams Services, Inc.

Adams Services, Inc.

4.86(
29
)
Approved Pro

Adams Services, Inc.

4.86(
29
)
Approved Pro
Super Service Award
Customers say: Quick response
63 years of experience
Free onsite estimate

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(
47
)
Approved Pro

Mold One Rhode Island

4.72(
47
)
Approved Pro
Super Service Award
Customers say: True professional
5 years of experience
Free onsite estimate

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.

"Did the job and got the results quickly. "

Christopher A on November 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.

"Did the job and got the results quickly. "

Christopher A on November 2025


Avatar for Bona Fide Home and Mold Inspections

Bona Fide Home and Mold Inspections

4.75(
51
)
Approved Pro

Bona Fide Home and Mold Inspections

4.75(
51
)
Approved Pro
Customers say: Quick response
Recommended by 90% of Angi customers
Recommended by 90% of HomeAdvisor customers
39 years of experience

Hello and thank you for considering utilizing our Bona Fide Home and or Mold Inspection services established in 1987. We sincerely appreciate your interest !! To put it simply, we at Bona Fide take great pride in offering our clients the best inspection prices throughout the entire State of Rhode Island. Additionally, if you have shopped around, then please let us know your best found inspection price and we will beat it by 10% guaranteed !!! Please also visit our informative web site at www.bonafidehomeandmoldinspections.com and consider viewing our very kind client reviews on Angi / RI Home Inspector Lic #HI-43738 / PMII Mold Inspector-Air tester Cert #CRMI0000036322 / RI General and Roofing Contractor Reg #GC-34474 / BONA FIDE Home & Mold Inspections & Air Quality Tests are the leading recognized sources for expert Home & Mold inspections & Air Quality Tests throughout Rhode Island and Air Quality Tests throughout Massachusetts. We take pride in what we do 7 days a week !!!

"Donny at Bona Fide went above and beyond for us. He performed multiple mold tests and explained the results with a level of detail and clarity that really helped us make informed decisions. He was patient, honest, and incredibly thorough, giving us insight into what was causing the issues and what to expect moving forward. In a situation that could have felt overwhelming, Donny provided steady guidance and real reassurance. We’re very grateful for his help and highly recommend him."

Jordan L on December 2025

Hello and thank you for considering utilizing our Bona Fide Home and or Mold Inspection services established in 1987. We sincerely appreciate your interest !! To put it simply, we at Bona Fide take great pride in offering our clients the best inspection prices throughout the entire State of Rhode Island. Additionally, if you have shopped around, then please let us know your best found inspection price and we will beat it by 10% guaranteed !!! Please also visit our informative web site at www.bonafidehomeandmoldinspections.com and consider viewing our very kind client reviews on Angi / RI Home Inspector Lic #HI-43738 / PMII Mold Inspector-Air tester Cert #CRMI0000036322 / RI General and Roofing Contractor Reg #GC-34474 / BONA FIDE Home & Mold Inspections & Air Quality Tests are the leading recognized sources for expert Home & Mold inspections & Air Quality Tests throughout Rhode Island and Air Quality Tests throughout Massachusetts. We take pride in what we do 7 days a week !!!

"Donny at Bona Fide went above and beyond for us. He performed multiple mold tests and explained the results with a level of detail and clarity that really helped us make informed decisions. He was patient, honest, and incredibly thorough, giving us insight into what was causing the issues and what to expect moving forward. In a situation that could have felt overwhelming, Donny provided steady guidance and real reassurance. We’re very grateful for his help and highly recommend him."

Jordan L on December 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
18 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 Drycrete Waterproofing

Drycrete Waterproofing

4.99(
271
)

Drycrete Waterproofing

4.99(
271
)
Customers say: True professional
Recommended by 100% of Angi customers
Recommended by 100% of HomeAdvisor customers

Drycrete Waterproofing is the premier full-service basement waterproofing company. We specialize in interior drainage systems, sump pump installation and servicing, foundation crack injections, slab removal and basement lowering. We are the most trusted source for guaranteed solutions to wet and damp basements in homes or businesses in Massachusetts. Drycrete uses the best available products on the market and our expert process transforms a wet undesirable basement into a safe, dry and usable space. Our company values are based around Integrity, Innovation, Craftsmanship & Compassion.

"I moved into a 2 year old house to immediately find water seeping into the basement. I found some signs of it around the baseboard moldings. I called a couple of companies, one of them Drycrete and another, an interior french drain company. The french drain company wanted to jack hammer my finished basement and install one of their systems, an additional sump pump, and a ton of exterior work for pump discharge. That was going to cost 15-20k. Drycrete on the other hand, walked around the perimeter and noticed the obvious - foundation cracks. Those are cheap to fix, but not a guarantee. In any case, I decided to start from the top down, cracks first, 20k french drain later. The process for a crack seal is pretty straight forward and if I wasn't as pannicked I would have attempted it myself. They used Poly to inject into the crack and it worked. The basemet is dry. My sheetrock is open and the wall is still bare from the spray foam along the crack lines. I constantly measure the moisture content in the baseplates and it's slowly getting back to normal. But the moral of the story is - whatever company you bring on to a job site, whatever sperialty it is that they do, that's the solution they will likely propose to you. Drycrete did a good job as far as getting the right diagnosis. If I had to change anything about my experience with Drycrete, maybe I woould have requested for them to put up Zipwalls around the work area. Drywall and concrete dust went everywhere. Overall, good work y'all."

Yevgeniy B on January 2023

Drycrete Waterproofing is the premier full-service basement waterproofing company. We specialize in interior drainage systems, sump pump installation and servicing, foundation crack injections, slab removal and basement lowering. We are the most trusted source for guaranteed solutions to wet and damp basements in homes or businesses in Massachusetts. Drycrete uses the best available products on the market and our expert process transforms a wet undesirable basement into a safe, dry and usable space. Our company values are based around Integrity, Innovation, Craftsmanship & Compassion.

"I moved into a 2 year old house to immediately find water seeping into the basement. I found some signs of it around the baseboard moldings. I called a couple of companies, one of them Drycrete and another, an interior french drain company. The french drain company wanted to jack hammer my finished basement and install one of their systems, an additional sump pump, and a ton of exterior work for pump discharge. That was going to cost 15-20k. Drycrete on the other hand, walked around the perimeter and noticed the obvious - foundation cracks. Those are cheap to fix, but not a guarantee. In any case, I decided to start from the top down, cracks first, 20k french drain later. The process for a crack seal is pretty straight forward and if I wasn't as pannicked I would have attempted it myself. They used Poly to inject into the crack and it worked. The basemet is dry. My sheetrock is open and the wall is still bare from the spray foam along the crack lines. I constantly measure the moisture content in the baseplates and it's slowly getting back to normal. But the moral of the story is - whatever company you bring on to a job site, whatever sperialty it is that they do, that's the solution they will likely propose to you. Drycrete did a good job as far as getting the right diagnosis. If I had to change anything about my experience with Drycrete, maybe I woould have requested for them to put up Zipwalls around the work area. Drywall and concrete dust went everywhere. Overall, good work y'all."

Yevgeniy B on January 2023


Avatar for Hearthstone Home Inspection

Hearthstone Home Inspection

4.93(
103
)

Hearthstone Home Inspection

4.93(
103
)
Customers say: Super punctual
Recommended by 97% of Angi customers
Recommended by 97% of HomeAdvisor customers

You don't want surprises when you move into your new home. Why Hire Us For Your Home Inspection? Since 1995 we have inspected thousands of homes of nearly every style, size, age and condition found in New England. Our backgrounds and ongoing experience in renovation construction and real estate management keeps us in tune with buyers' concerns and up-to-date on the complexities of the modern home. Using Homegauge software we create easy to understand reports with color photos and an easy to read summary. Your report will be delivered via email or over the Internet within hours of completion of your inspection. You can have confidence in a certified member of ASHI. The American Society of Home Inspectors (ASHI) is the largest and most respected organization of Home Inspectors in the country. ASHI members must meet stringent requirements and complete annual education classes.

"It went well. They arrived early and inspect the home interior and exterior. They provide thorough report. Mathew recently check in to see how the service were and how they will improve."

Alexis C on September 2022

You don't want surprises when you move into your new home. Why Hire Us For Your Home Inspection? Since 1995 we have inspected thousands of homes of nearly every style, size, age and condition found in New England. Our backgrounds and ongoing experience in renovation construction and real estate management keeps us in tune with buyers' concerns and up-to-date on the complexities of the modern home. Using Homegauge software we create easy to understand reports with color photos and an easy to read summary. Your report will be delivered via email or over the Internet within hours of completion of your inspection. You can have confidence in a certified member of ASHI. The American Society of Home Inspectors (ASHI) is the largest and most respected organization of Home Inspectors in the country. ASHI members must meet stringent requirements and complete annual education classes.

"It went well. They arrived early and inspect the home interior and exterior. They provide thorough report. Mathew recently check in to see how the service were and how they will improve."

Alexis C on September 2022

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Mold Testing and Remediation questions, answered by experts

No, it isn’t. This is one of those things that needs to be dealt with immediately because mold will spread at a rapid rate and can go from just one spot on the wall to a serious health risk in a matter of days. Prolonged exposure can be extremely dangerous, so any mold issues (or even suspected mold) need to be dealt with right away. 

Mold doesn’t take long to form, especially in dark, isolated areas like under the floorboards, where you’re less likely to know it’s wet in the first place. Mold can take root and proliferate in just 24 to 48 hours, but it can be up to a week before you start to notice funky smells. 

Higher energy bills, ductwork over a decade old, poor airflow, and noisy ducts are a few common signs of bad ductwork. A moldy smell or musty odor, visual damage, increased allergies, and poor temperature control are other signs.

Yes, mold in the basement of your home will affect the conditions upstairs. Mold spores can travel through the air and into the supply vents of your home’s ventilation system. It is extremely important to remove any mold in your basement as soon as possible so it doesn’t affect the health of those living in the house.

Air purifiers are meant to kill airborne mold, along with pollen and dirt. Air purifiers are a good option if you have allergies and need a whole-home solution, whereas dehumidifiers are best for naturally damp areas (like a bathroom). Consider getting an indoor air quality test to determine if an air purifier is right for you.

The Woonsocket, RI homeowners’ guide to mold testing and remediation services

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