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Best biohazard remediation specialists near Woonsocket, RI

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Top-Rated Biohazard remediation specialists in Woonsocket - Updated Nov 2026

Avatar for Bona Fide Home and Mold Inspections / Certified Mold Remediations
Bona Fide Home and Mold Inspections / Certified Mold Remediations
4.6(
61
)
Mold & Toxic Material TestIndoor Air Quality TestingMold & Toxic Material Test - For Business

Serving Woonsocket, RI and surrounding areas

Approved

In business since 1987

Free estimates

Emergency services offered

"Don is the best in the business! He was so great, I hired him twice! In the first home he inspected, Don was able to quickly show me all the mold in the house, which was the deal breaker (there were other problems with the home). I trusted Donâ s inspection for the second home, and I am glad I did. We are now closing in August! Don was extremely knowledgeable, personable, always early for each inspection, and provided a behind expected service. He really has the buyers back! I am recommending Bona Fide Home and Mold Inspections to anyone looking to buy a house!"
Response time3 hrs
15 neighbors recently requested a quote
Recommended by85%of homeowners
Avatar for Mold One Rhode Island
Mold One Rhode Island
4.7(
56
)
Mold & Toxic Material TestToxicity and Mold - RemovalIndoor Air Quality Testing+1 more

Serving Woonsocket, RI and surrounding areas

Approved

Super Service Award Winner

In business since 2021

Free estimates

Warranties offered

"They responded quickly to my inquiry and were very informative. They were able to address my mold problem within a week. I chose Mold One because they only needed a half day to address my problem and they did not need to tear out walls and other affected items. Our basement/workshop was full of stuff which we did not have to remove. When finished the moldy odor was absent from the basement. Their price was considerably lower than that of conventional remediators. Their warranty is for one year and I am hoping the process holds up as promised."
Our tech holding the fog head
The crawlspace filled with our dry fog treatment
Mold we've encountered
Mold we've encountered
Mold we've encountered

+3

Response time10 hrs
Response rate95%
35 neighbors recently requested a quote
Avatar for Indoor Environmental
Indoor Environmental
5.0(
56
)
Mold & Toxic Material TestToxic Lead - TestingIndoor Air Quality Testing+2 more

Serving Woonsocket, RI and surrounding areas

Approved

In business since 2009

Free estimates

Warranties offered

"In the end no mold or mildew was found and we were assured that no remediation would be necessary. Overall it was a very positive experience and I would definitely recommend Indoor Environmental to anyone looking for this kind of service."
3 neighbors recently requested a quote
Recommended by95%of homeowners
Avatar for Green Home Solutions
Green Home Solutions
4.5(
141
)
Mold & Toxic Material TestIndoor Air Quality TestingMold & Toxic Material Test - For Business

Serving Woonsocket, RI and surrounding areas

Approved

In business since 2015

Free estimates

Warranties offered

"Tech came out and did an inspection of the entire house. He was very professional explaining what he was looking for and what he found. I received the results of the air quality test the next day and was told that there was no remediation necessary."
Attic Mold Remediation
After Remediation by Green Home Solutions
Tanner with the Chevy Colorado
Steve and Tanner
Hepa Air Scrubber

+55

Response time1 day
43 neighbors recently requested a quote
Recommended by95%of homeowners
Morry R.S. NewEngland LLC
4.3(
6
)
Toxicity and Mold - Removal

Serving Woonsocket, RI and surrounding areas

Approved

In business since 2007

Free estimates

Credit card accepted

Here at Morry Remediation Services. We strive to satisfy all of our customers and will go the extra mile to make sure you are completely satisfied. We believe in fostering a collaborative relationship to understand your specific requirements and tailor our services to meet your unique needs and we will work effectively to achieve the best possible outcome for your project.

Avatar for Boston junk haulers
Boston junk haulers
5.0(
3
)
Hazardous Waste Removal

Serving Woonsocket, RI and surrounding areas

Approved

Free estimates

Emergency services offered

Small jobs welcome

"We used Boston Junk Haulers for debris removal and cleanup at one of our job sites, and I was very pleased with their service. They were responsive, showed up on time, worked efficiently, and left the job site clean when they were finished. Very professional and easy to work with. I would definitely recommend Boston Junk Haulers and will be using them again for future projects."
Basement cleanout
Basement cleanout
Basement cleanout
Basement cleanout
Basement cleanout

+3

8 neighbors recently requested a quote
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Biohazard Remediation FAQs, answered by experts

Mold in a furnace is frequently found on evaporator coils, filters, or within the ductwork. The mold appears in dark, fuzzy patches in either black, green, or white. You may also notice a musty odor. Green or white mold can be cleaned with DIY methods, but if you see black mold, call a professional. Black mold is toxic and harmful to your health.

It is common for mold to grow around air vents, especially in areas with high humidity or moisture problems. These vents provide a perfect environment for mold to thrive due to the condensation caused by the meeting of warm and cool air. Mold growth can be accelerated by the presence of dust and debris around the vents. Regular maintenance, proper ventilation, and addressing any water leaks or excess humidity can prevent the growth of mold around air vents.

In most cases, it is safe to return home after mold remediation is complete. You should follow your mold remediation technician’s recommendations, but most pros request that homeowners wait one day after the process is complete to move back in.

After returning home, be sure to carefully inspect the exposed areas for any remaining signs of mold spores. Contact the mold remediation company if you detect any lingering mold.

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 and other fungi love moisture, so the best way to prevent mold growth after water damage is to remove as much moisture as possible. First, find the source of the water or moisture, such as a leak or clogged gutters, and correct the problem. Next, remove standing water, vacuum up puddles with a shop vacuum, and run blower fans and dehumidifiers for 24 to 72 hours. Once you've removed all traces of moisture, disinfect the area using either vinegar or bleach to kill any remaining mold spores.

The Woonsocket, RI homeowners’ guide to biohazard remediation services

From average costs to expert advice, get all the answers you need to get your job done.