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Biohazard remediation specialists in Castalia

Avatar for Stay Dry Waterproofing - Columbus
Stay Dry Waterproofing - Columbus
20 S 3RD ST
4.17(
47
)
Approved Pro
Stay Dry Waterproofing - Columbus
20 S 3RD ST
4.17(
47
)
Approved Pro
Customers say: Super punctual
372 local quotes requested
15 years of experience

Our team at Stay Dry Waterproofing has over 20 years of experience protecting homes in Columbus. Our team of experts has experience transforming any damp, musty, and wet basement into a comfortable dry living space. We use only tested products that are guaranteed to keep your home safe. Whether you have noticed water, mold, or musty odors emitting from your basement or crawl space, we can help. Stay Dry Waterproofing is Central Ohio's leader in Basement repair and drainage needs. Everything from Basement Waterproofing, Mold Remediation, Foundation Crack and Bowed Wall Repairs, Yard Drainage, and Crawlspace Encapsulation. Life time warranties, Free Estimates and zero percent financing options.

"Great workers and very professional"

Bev S on August 2024

Our team at Stay Dry Waterproofing has over 20 years of experience protecting homes in Columbus. Our team of experts has experience transforming any damp, musty, and wet basement into a comfortable dry living space. We use only tested products that are guaranteed to keep your home safe. Whether you have noticed water, mold, or musty odors emitting from your basement or crawl space, we can help. Stay Dry Waterproofing is Central Ohio's leader in Basement repair and drainage needs. Everything from Basement Waterproofing, Mold Remediation, Foundation Crack and Bowed Wall Repairs, Yard Drainage, and Crawlspace Encapsulation. Life time warranties, Free Estimates and zero percent financing options.

"Great workers and very professional"

Bev S on August 2024


Avatar for Veterans Environmental LLC
Veterans Environmental LLC
5.00(
5
)
Approved Pro
Veterans Environmental LLC
5.00(
5
)
Approved Pro
Customers say: Quick response
Recommended by 100% of Angi customers
Recommended by 100% of HomeAdvisor customers
24 local quotes requested

Veterans environmental specializes in asbestos removal!! We setup proper containments final detailed work to pass final air tests we are detailed and we take pride in our work!!! You will not regret hiring Veterans environmental for all your mold and asbestos work we are a veteran owned company and we will not leave until you are 100 percent satisfied !!!!!!

"Mike and his team did an amazing job. They took great care to make sure everything was done safely. They were in and out quickly too. I highly recommend them."

ted s on October 2024

Veterans environmental specializes in asbestos removal!! We setup proper containments final detailed work to pass final air tests we are detailed and we take pride in our work!!! You will not regret hiring Veterans environmental for all your mold and asbestos work we are a veteran owned company and we will not leave until you are 100 percent satisfied !!!!!!

"Mike and his team did an amazing job. They took great care to make sure everything was done safely. They were in and out quickly too. I highly recommend them."

ted s on October 2024


Avatar for Stay Dry Waterproofing, LLC
Stay Dry Waterproofing, LLC
401 South Chestnut Street
4.85(
845
)
Approved Pro
Stay Dry Waterproofing, LLC
401 South Chestnut Street
4.85(
845
)
Approved Pro
Super Service Award
Customers say: Quick response
Recommended by 90% of Angi customers
Recommended by 90% of HomeAdvisor customers
53 local quotes requested

At Stay Dry Waterproofing, we don’t just fix water problems—we protect your home from the ground up. Serving homeowners across Ohio, we specialize in basement waterproofing, foundation repair, bowed wall stabilization, full foundation replacement, crawl space encapsulation, mold testing/remediation, and custom drainage solutions. What sets us apart? Our IICRC Certification—we’re Central Ohio’s only certified waterproofing company—which means we follow the highest standards in the industry. Our team of trained professionals is known for quality workmanship, transparency, and a relentless focus on customer satisfaction. We understand that protecting your home is a big investment, so we offer 0% financing options to make the process more affordable and stress-free. Call us today at 614-339-3434 and experience the Stay Dry difference!

"Greg the inspector came out, nice guy very knowledgeable, I spent 14800 in waterproofing and mold removal, new sump pump and a air purifier. Greg and I went over everything the crew was going to do. Well where the water issue I was most concerned about , they side step and only put the drain tile down the middle and not at both sides. Stay Dry ended up sending 1 person to put tile in on both sides and fixed that issue, now I am having water issue where I was not having issues before and come to find out where my water line comes in they just put gravel under and did not put the concrete back in that area. So now I have a new leak and I can't seem to get this company to come back out for a 3rd time to fix this issue. Also I have water coming up from the newly concrete floor, I was told that the concrete has to cure for awhile which I understand that, but I don't think it should be seeping up along the cracks where the new and old concrete meets. Waiting on this company to correct."

Amber L on April 2025

At Stay Dry Waterproofing, we don’t just fix water problems—we protect your home from the ground up. Serving homeowners across Ohio, we specialize in basement waterproofing, foundation repair, bowed wall stabilization, full foundation replacement, crawl space encapsulation, mold testing/remediation, and custom drainage solutions. What sets us apart? Our IICRC Certification—we’re Central Ohio’s only certified waterproofing company—which means we follow the highest standards in the industry. Our team of trained professionals is known for quality workmanship, transparency, and a relentless focus on customer satisfaction. We understand that protecting your home is a big investment, so we offer 0% financing options to make the process more affordable and stress-free. Call us today at 614-339-3434 and experience the Stay Dry difference!

"Greg the inspector came out, nice guy very knowledgeable, I spent 14800 in waterproofing and mold removal, new sump pump and a air purifier. Greg and I went over everything the crew was going to do. Well where the water issue I was most concerned about , they side step and only put the drain tile down the middle and not at both sides. Stay Dry ended up sending 1 person to put tile in on both sides and fixed that issue, now I am having water issue where I was not having issues before and come to find out where my water line comes in they just put gravel under and did not put the concrete back in that area. So now I have a new leak and I can't seem to get this company to come back out for a 3rd time to fix this issue. Also I have water coming up from the newly concrete floor, I was told that the concrete has to cure for awhile which I understand that, but I don't think it should be seeping up along the cracks where the new and old concrete meets. Waiting on this company to correct."

Amber L on April 2025


Avatar for Security First Home Inspections
Security First Home Inspections
11515 Lafayette Road
4.60(
227
)
Approved Pro
Security First Home Inspections
11515 Lafayette Road
4.60(
227
)
Approved Pro
Customers say: True professional
Recommended by 91% of Angi customers
Recommended by 91% of HomeAdvisor customers
34 local quotes requested

Security First Home Inspections proudly serves customers with pride, integrity and attention to the details that matter most to you. This is one of the many things that set us apart from the rest. We are locally owned and operated. Give us a call today!

"Wonderful experience came and did a great job would recommend."

Tianna D on December 2024

Security First Home Inspections proudly serves customers with pride, integrity and attention to the details that matter most to you. This is one of the many things that set us apart from the rest. We are locally owned and operated. Give us a call today!

"Wonderful experience came and did a great job would recommend."

Tianna D on December 2024


Avatar for Mold Test Company OH
Mold Test Company OH
PO Box 783
4.41(
94
)
Approved Pro
Mold Test Company OH
PO Box 783
4.41(
94
)
Approved Pro
Customers say: Quick response
123 local quotes requested
17 years of experience

At Mold Test Company OH, we take great pride in 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. In order to understand the needs and expectations of our customers, we take great care to work and communicate with every customer in a professional manner. Our reputation is based on service, safety and quality, regardless of how large or small the job.

"They were responsive and answered all questions"

Robert H on August 2023

At Mold Test Company OH, we take great pride in 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. In order to understand the needs and expectations of our customers, we take great care to work and communicate with every customer in a professional manner. Our reputation is based on service, safety and quality, regardless of how large or small the job.

"They were responsive and answered all questions"

Robert H on August 2023


Nature Boy Wildlife
Found In
4.85(
39
)
Nature Boy Wildlife
Found In
4.85(
39
)
Customers say: Super punctual
Recommended by 94% of Angi customers
Recommended by 94% of HomeAdvisor customers

We provide humane and effective solutions to your pest and wildlife nuisances. With a Wildlife Biologist on staff, we know critters and how to handle them. Have confidence that we will help you and your nuisance find the best possible outcome. We are licensed, insured, and proud to offer 10% off for Veterans.

"Oh my God Matt was fantastic not only did he come on a holiday to take care of this for me but he found another nest which he took care of and checked my attic even got rid of a stagnant little pond in the landscaping for me. He cannot be beat and will find and take care of any pests that you may have."

Christine K on September 2024

We provide humane and effective solutions to your pest and wildlife nuisances. With a Wildlife Biologist on staff, we know critters and how to handle them. Have confidence that we will help you and your nuisance find the best possible outcome. We are licensed, insured, and proud to offer 10% off for Veterans.

"Oh my God Matt was fantastic not only did he come on a holiday to take care of this for me but he found another nest which he took care of and checked my attic even got rid of a stagnant little pond in the landscaping for me. He cannot be beat and will find and take care of any pests that you may have."

Christine K on September 2024


Crime Scene Kleaners
2440 Us St Rt 249
5.00(
1
)
Crime Scene Kleaners
2440 Us St Rt 249
5.00(
1
)
Customers say: Quick response
Recommended by 100% of Angi customers
Recommended by 100% of HomeAdvisor customers

Crime Scene Kleaners is a family owned and operated business. We strictly adhere to O.S.H.A as well as Federal and State operation standards. Whether it’s a crime scene clean up, accident clean up, decomposition, gross filth, hoarding or an infestation of bats, mice, rats, or bugs, we are certified and trained to clean up the aftermath. Here at Crime Scene Kleaners, we understand your needs, and the sometimes fragile situations. When the inevitable occurs you can rest assured that Crime Scene Kleaners will respond in a professional, timely and caring manner. For a free quote, call Crime Scene Kleaners and we will help you get your life back on track.

Crime Scene Kleaners is a family owned and operated business. We strictly adhere to O.S.H.A as well as Federal and State operation standards. Whether it’s a crime scene clean up, accident clean up, decomposition, gross filth, hoarding or an infestation of bats, mice, rats, or bugs, we are certified and trained to clean up the aftermath. Here at Crime Scene Kleaners, we understand your needs, and the sometimes fragile situations. When the inevitable occurs you can rest assured that Crime Scene Kleaners will respond in a professional, timely and caring manner. For a free quote, call Crime Scene Kleaners and we will help you get your life back on track.


CERTIFIED RESTORATION, LTD.
124 Cleveland Road E
5.00(
6
)
CERTIFIED RESTORATION, LTD.
124 Cleveland Road E
5.00(
6
)
Customers say: Quick response
Recommended by 100% of Angi customers
Recommended by 100% of HomeAdvisor customers

Professional restoration service for your home or business. IICRC Certified: WRI, FSRI, OCT. Experienced with insurance claims. 24 Hour Emergency Response

Professional restoration service for your home or business. IICRC Certified: WRI, FSRI, OCT. Experienced with insurance claims. 24 Hour Emergency Response


Platinum Restoration
104 Reaser Ct
4.13(
31
)
Platinum Restoration
104 Reaser Ct
4.13(
31
)
Customers say: Quality work
24 years of experience

Platinum Restoration is a locally owned contractor that specializes in insurance restoration projects, both commercial and residential. We offer our services to clients in Cuyahoga, Lorain, Huron, Erie, and Medina counties. Our Team has over 20 years of experience in the insurance restoration industry. We make sure that our phones are answered 24 hours a day by a live operator who will quickly dispatch prepared emergency workers to your site.

"Ruben and Chris did a great job on our drywall. Professional and friendly."

Russ B on July 2023

Platinum Restoration is a locally owned contractor that specializes in insurance restoration projects, both commercial and residential. We offer our services to clients in Cuyahoga, Lorain, Huron, Erie, and Medina counties. Our Team has over 20 years of experience in the insurance restoration industry. We make sure that our phones are answered 24 hours a day by a live operator who will quickly dispatch prepared emergency workers to your site.

"Ruben and Chris did a great job on our drywall. Professional and friendly."

Russ B on July 2023


Global Plasma Solutions
10 Mall Terrace
5.00(
1
)
Global Plasma Solutions
10 Mall Terrace
5.00(
1
)
Customers say: Quality work
Recommended by 100% of Angi customers
Recommended by 100% of HomeAdvisor customers

Global Plasma Solutions is a manufacturing company that sells air purification systems primarily into the commercial and residential markets. Home owners can benenfit from our systems as they are easily adapted to any HVAC system. Go to www.gpshvac.com to find a certified contractor near you to have one installed within your home.

Global Plasma Solutions is a manufacturing company that sells air purification systems primarily into the commercial and residential markets. Home owners can benenfit from our systems as they are easily adapted to any HVAC system. Go to www.gpshvac.com to find a certified contractor near you to have one installed within your home.

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Biohazard remediation services FAQs

There are several instances where household biohazard cleanup would be needed. All in all, anytime an event can potentially expose people to chemicals, pathogens, or viruses, a biohazard cleanup company must be called. These events can include:

  • Sewage backup

  • Unattended death or crime scene after death

  • Virus decontamination

  • Medical waste disposal 

  • Animal waste disposal 

  • Odor control   

  • Hazardous chemical removal

The cost of biohazard cleanup averages between $3,000 and $5,000 for most homeowners. Some services, like sanitizing high-traffic areas or sanitizing surfaces from a virus, cost closer to $1,500. However, other circumstances, like the extensive cleanup after a major sewer backup, could cost as much as $25,000

While a biohazard cleanup sounds like a scary process, knowing what to expect can help ease your concerns and set you up for success. It’s good to note that more than one professional might be needed depending on your situation, but that will be determined during the assessment. What you can expect during a home biohazard cleanup is the following:

  • Assessment: The first step in this process is for a biohazard cleanup professional to assess the damage. They create a report that includes the biohazard safety level, the needed damage cleanup, and the time it should take to complete the project. 

  • Setup: The cleanup professional prepares the site to prevent cross-contamination and reduce toxicity risk. This process can include tarping and creating decontamination zones. 

  • Removal of surface contamination: Any contaminated materials are removed from the area, starting with large materials followed by small ones. The professional can assess any floor-related damage once everything is removed from the site. 

  • Salvaging items: The biohazard cleanup professionals assess which items can be saved and which are contaminated beyond the point of saving. Those deemed unsafe will be disposed of immediately. 

  • Waste disposal: The next step is carefully disposing of the hazardous waste. Your professional will place the contaminated items in specific containers to keep the contamination from spreading.   

  • Disinfection: The house will be disinfected and odor-neutralized. Even more minor details, like light switches and bulbs, will be disinfected so that they do not recontaminate the area in the future. 

  • Restoration: Once the decontamination is complete, the last step is to restore the home. This includes repairing the damage to flooring, walls, or even the home's foundation.  

Most homeowner’s insurance policies can help cover the cost of biohazard cleanings for specific events. Biohazard events like unattended death, infectious disease, and medical emergency are generally covered, as are flooring and drywall repairs. It’s best to check with your insurance company to see what is specifically covered.

One of the best ways to prepare for a home biohazard cleanup is not to touch anything. Do not remove belongings, even if they are of value or importance, from the area as they are likely contaminated. It’s essential not to use any cleaning products of your own, as the cleaning company will be using chemicals that could interact with your products. 

One thing you can do to prepare is take pictures of your space and belongings that need to be cleaned, especially if you plan on filing a claim with your insurance company. In addition, take time to make a list of items that are valuable, sentimental, or otherwise important. The cleanup company must evaluate these belongings to make sure they are safe. 

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