Top-rated biohazard remediation specialists.

Best biohazard remediation specialists near Beverly, MA

Enter your zip and get matched with up to 5 pros

Need a pro for your biohazard remediation project in Beverly, MA?

Select your specific project to find the pro for you.

TRUSTED BY BEVERLY, MA HOMEOWNERS

  • Average homeowner rating star icon4.8
    Average homeowner rating
  • Verified reviews icon12
    Verified biohazard remediation services reviews

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

Impresair Environmental Corp
4.8(
159
)
Asbestos - Abatement

Serving Beverly, MA and surrounding areas

Approved

In business since 1998

Free estimates

Emergency services offered

"Extremely well. I hired Impresair to remove a layer of asbestos shingles from the exterior of my house. But, as the asbestos shingles were gradually removed, we discovered that the house also had a second layer of asphalt shingles under the asbestos shingle layer that was visible. This meant that a second, and unexpected, layer of siding also needed to be removed and hauled away. No problem for Impresair. They just brought in additional workers to complete the extra removal work on schedule...and finished the work on a day when we were experiencing showers for the entire day. They simply worked through the showers. Impresair is a very professional company and I strongly recommend them to anyone who is interested in removing asbestos shingles from an old house. They arrived on time and the crew worked very diligently for three long days. When the siding was all off, they cleaned up the job site very well and made every attempt to locate any stray nails that might have been overlooked during the clean up work. A week later, they sent me a number of official documents for my retention that serve to substantiate that asbestos had been remediated successfully at my address. I am truly delighted with the results and would definitely hire them again for any future asbestos removal work that I might need."
Response time2 days
1 neighbors recently requested a quote
Recommended by98%of homeowners
Avatar for My Pure Environment New England
My Pure Environment New England
4.8(
105
)
Mold & Toxic Material TestMold & Toxic Material Test - For BusinessToxicity and Mold - Removal

Serving Beverly, MA and surrounding areas

Approved

In business since 2020

Free estimates

Emergency services offered

"Fantastic service. Had high mold counts for my Dads house. Other companies were 2-3 times higher and we had to vacate the house for 5 days. Rey came in treated the house and we were back the next day. Had an independent mold tester come in after remediation and the results were well below acceptable levels. My Dads health has improved dramatically and has changed his quality of life: Thank you Rey!"
Fog building up
Deep clean
Full Fog
Attic Rafters
Attic Rafters

+3

Response time5 hrs
Response rate95%
Recommended by80%of homeowners
Avatar for Voda Cleaning & Restoration of North Shore Boston
Voda Cleaning & Restoration of North Shore Boston
4.9(
17
)
Toxicity and Mold - Removal

Serving Beverly, MA and surrounding areas

Approved

In business since 2025

Free estimates

Emergency services offered

"If we could give our technician, Paul, 10 stars we would. Paul was so conscientious and detailed in cleaning our sectional sofa. The floors were covered to prevent any residual spray products from getting on the floor. The house trim corners were protected from hose scraping. When the work was completed, everything was left in pristine condition. The company was good at communicating the scope of the job, sent reminders about the scheduled time & date, and thoroughly explained their pricing process."
Recovery Service
Upholstery Cleaning
IICRC
Stairs
After - Landing

+5

7 neighbors recently requested a quote
...
Showing 1-10 of 192
Biohazard Remediation FAQs, answered by experts

Several factors contribute to the persistent growth of mold in vents, with excess moisture being the most common culprit. Consistent mold formation in vents indicates an ongoing moisture problem within the HVAC system or its surroundings, likely caused by condensation on cool surfaces in areas with high humidity. Moisture accumulation can also result from leaks in ductwork, inadequate ventilation, or insufficient insulation, creating an environment favorable for mold growth. Regular inspections, addressing potential sources of moisture, maintaining proper ventilation, and routine HVAC maintenance can help prevent the recurrence of mold in vents. If the issue persists, seek professional assistance to identify and rectify the underlying problems.

Ideal humidity conditions generally range from 30% to 50%, with 45% considered optimal humidity for most homes. If your humidity levels drop below that range, you can turn your dehumidifier off. Additionally, suppose the temperature where the dehumidifier is installed falls below 60 degrees Fahrenheit. In that case, it's best to turn it off and unplug it since cooler temperatures can cause the unit's coils to freeze.

Mold remediation costs between $1,200 and $3,750 in most cases, but the exact price will depend on the extent of the mold issue and how accessible your attic space is. Keep in mind that this price range only includes the removal of damaged materials. Your total might be significantly higher if you need professionals to provide build-back services, too, like replacing damaged insulation or roof decking.

Eliminating mold from wood permanently poses a challenge as the mold spores have the ability to deeply penetrate the porous wood surface. While surface mold can be effectively eradicated with proper cleaning and preventative measures, it's difficult to guarantee its non-recurrence under favorable conditions. To prevent mold from reappearing, it is important to identify and resolve the root cause of the moisture that triggered mold growth initially.

Ensuring appropriate ventilation and a dry environment, or consider applying protective finishes such as sealant, varnish, or paint to prevent future moisture penetration and mold growth. Consistently inspect and maintain the area to keep the wood free from mold in the long term.

Most grass mold isn’t harmful to humans. Slime molds in particular aren’t toxic and may even possess some benefits. Other molds, like powdery mildew and snow mold, generally aren’t a concern, but can still cause allergic reactions and respiratory distress in those with high allergy risk and compromised immune systems.  

The Beverly, MA homeowners’ guide to biohazard remediation services

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