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    Verified biohazard remediation services reviews

Find Biohazard remediation specialists in Berkeley

Avatar for Bio 911
Bio 911
5.0(
17
)
Mold & Toxic Material TestMold & Toxic Material Test - For BusinessToxicity and Mold - Removal

Serving Berkeley, CA and surrounding areas

Approved

In business since 2018

Free estimates

Credit card accepted

"I cannot express enough gratitude for the outstanding services provided by Bio 911. Their dedication to restoring safety and cleanliness in the face of a daunting biohazard situation is truly commendable. From the moment they stepped in, their professionalism, expertise, and compassion were evident in every aspect of their work. Facing a biohazardous situation in my home was an incredibly stressful and overwhelming experience. However, Bio 911 swiftly took charge, putting my mind at ease. Their prompt response and clear communication throughout the process reassured me that I was in capable hands. The team at Bio 911 exhibited an exceptional level of expertise and attention to detail. They meticulously assessed the extent of the biohazard, implemented stringent safety protocols, and efficiently began the cleanup and remediation process. Their commitment to utilizing the latest technology and adhering to industry best practices was evident in every step they took. What truly impressed me was the compassion and empathy displayed by Bio 911. They understood the emotional toll that a biohazard situation can take on individuals and families, and they went above and beyond to ensure that I felt supported throughout the process. Their genuine care for my well-being was truly touching and helped alleviate much of the stress I was experiencing. Throughout the remediation process, Bio 911 maintained open and transparent communication. They kept me informed about their progress, addressed any concerns I had, and explained the steps they were taking to ensure the complete eradication of the biohazard. Their commitment to thoroughness and excellence was evident in the final result – a clean, safe, and habitable environment. I wholeheartedly recommend Bio 911 to anyone in need of biohazard remediation services. Their unwavering dedication to safety, their expertise, and their compassion make them an exceptional choice in times of crisis. Bio 911 not only restored my living space but also provided me with a renewed sense of security and peace of mind. Thank you, Bio 911, for your exceptional service and for going above and beyond to make a difficult situation much more manageable."
Mold contamination due to roof leak
Bird droppings contamination
Bird carcasses and bird droppings
Bird droppings contamination
Mold contamination due to roof leak

+29

Response time8 hrs
Response rate100%
1 neighbors recently requested a quote
Avatar for Moisture & Restoration Consultants, LLC
Moisture & Restoration Consultants, LLC
4.8(
59
)
Mold & Toxic Material TestIndoor Air Quality TestingMold & Toxic Material Test - For Business

Serving Berkeley, CA and surrounding areas

Approved

In business since 1994

Emergency services offered

Warranties offered

"Dave was super helpful and steered me toward the real solution I needed -- not testing but direct remediation of a leaking window and wall. His experience really helped get the job done and to calm my nerves after I discovered the leak!"
Mold Remediation Project
Master Bathroom
Master Bathroom
Hall Bathroom
Hall Bathroom

+27

Response time4 hrs
9 neighbors recently requested a quote
Recommended by85%of homeowners
Avatar for Quality Air Environmental Consulting, LLC
Quality Air Environmental Consulting, LLC
4.9(
10
)
Mold & Toxic Material Test - For Business

Serving Berkeley, CA and surrounding areas

Approved

In business since 2019

Free estimates

Customers say: Quality work

"Brad immediately called me back and was able to schedule an appointment within a few days. He was very knowledgeable about the potential of lead contamination in our old house. Great customer service and was very clean. I highly recommend!"
Asbestos Testing in skyscraper
Private Residence Floor Survey
Response time1 day
Recommended by100%of homeowners
Avatar for McCormick Home Builders, Inc.
McCormick Home Builders, Inc.
4.7(
42
)
Hazardous Waste Removal

Serving Berkeley, CA and surrounding areas

Approved

In business since 2017

Free estimates

Customers say: True professional

"We hired McCormick to remodel our master bathroom, and the process couldn’t have been smoother. Khaled guided us through everything, and his team was skilled and respectful. They handled the job efficiently, stayed within budget, and kept our home tidy. Now, our bathroom feels like a relaxing oasis, with high-quality finishes and a modern touch we love. McCormick’s attention to detail really made the difference, and I’d gladly hire them for future remodels. This experience was everything we hoped for."
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+1

Response time6 hrs
Recommended by17%of homeowners
Avatar for Mold Test Company Central CA
Mold Test Company Central CA
4.0(
89
)
Mold & Toxic Material TestIndoor Air Quality TestingMold & Toxic Material Test - For Business

Serving Berkeley, CA and surrounding areas

Approved

In business since 2015

Emergency services offered

Small jobs welcome

"This was not the first time using an Air Quality inspection company. They were help full, accessible, timely, accurate, and provided an analysis report that included a representative to review and answer questions. They also provided a referral to a remediation company that approached the issue in an efficient and cost effective manner."
Attic Ceiling
Drywall
Drywall
Insulation
Insulation

+66

Response time10 hrs
180 neighbors recently requested a quote
Recommended by86%of homeowners
Home Pro Remodeling & Construction, Inc.
4.1(
31
)
Hazardous Waste Removal

Serving Berkeley, CA and surrounding areas

Approved

In business since 2019

Free estimates

Credit card accepted

"After calling a few companies, we found Home pro remodeling. Ariel the manager gave us a good offer for the retaining wall, it was the best offer we received compare to other companies ! His guys are super professional, nice and clean. We were very happy with the experience. If you are looking to remodel your home , Home pro remodeling is definitely the best in the area! They are the real deal."
Response time5 days
Recommended by77%of homeowners
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Showing 1-10 of 203
Biohazard Remediation questions, answered by experts

It depends on the type of AC unit and the extent of the mold growth. For example, if you have a small amount of mold in your central air conditioner, it’s worth cleaning it to protect your HVAC system and your health. In situations like these, you can often remove the mold yourself in a couple of hours. On the other hand, if you have a portable AC unit with a severe mold problem, it makes more sense to buy a new one. On average, replacing a portable AC unit costs $100 to $500.

No, you cannot throw away a bottle of ammonia or ammonia-based cleaner in your regular garbage. Instead, dilute it and pour it down the drain or dispose of it in the trash as a neutralized solid material. You can also contact local chemical companies to see if they’ll accept unused containers of ammonia since it does not expire.

If you are not at high risk of contracting disease and take proper safety precautions, it’s considered generally safe to clean mouse droppings on your own. Before handling any droppings, make sure to put on protective equipment such as plastic gloves and a face mask. Individuals who are immunocompromised, have medical conditions, and children should especially avoid exposure to mouse droppings. 

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.

Not necessarily. If the mold is only on the surface or in small areas, you may be able to clean it effectively without removing all the caulk. However, if the mold has deeply penetrated the caulk or the caulk is damaged or deteriorating, you should remove the caulk completely and replace it to ensure thorough mold removal and prevent future growth.

The Berkeley, CA homeowners’ guide to biohazard remediation services

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