Top-rated biohazard remediation specialists.

Best biohazard remediation specialists near Beloit, OH

Enter your zip and get matched with up to 5 pros

Need a pro for your biohazard remediation project in Beloit, OH?

Select your specific project to find the pro for you.

Verified Reviews for Biohazard Remediation pros in Beloit, OH

*The Angi rating for Biohazard Remediation companies in Beloit, OH is a rating based on verified reviews from our community of homeowners who have used these pros to meet their Biohazard Remediation needs.

*The HomeAdvisor rating for Biohazard Remediation companies in Beloit, OH is a rating based on verified reviews from our community of homeowners who have used these pros to meet their Biohazard Remediation needs.

Last update on May 20, 2026

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

Avatar for AIO Home Services
AIO Home Services
4.9(
119
)
Asbestos - Abatement

Serving Beloit, OH and surrounding areas

Approved

Super Service Award Winner

In business since 2018

Free estimates

Small jobs welcome

"Dr. Pittman and his staff had a genuine concern regarding the asbestos and mold found in my home. I am so pleased of the excellent work they did and the excellent customer service. Thank you Dr. Pittman Carmen H."
Finished 5
Finished 4
Finished 3
Finished 2
Finished 1

+64

Response time1 day
90 neighbors recently requested a quote
Recommended by56%of homeowners
Request Quote
Avatar for Smart Environmental Engineering Consulting and Construction, LLC
Smart Environmental Engineering Consulting and Construction, LLC
4.6(
34
)
Mold & Toxic Material TestIndoor Air Quality TestingMold & Toxic Material Test - For Business

Serving Beloit, OH and surrounding areas

Approved

In business since 1995

Emergency services offered

Small jobs welcome

"Estimate spelled out the process and cost. Both were also explained by Mr. Simon. Cost was as estimated. He and his crew were very courteous, and as far as we can tell, they did a good job of remediation of mold."
1
2
3
4
5

+111

Response time4 hrs
7 neighbors recently requested a quote
Recommended by93%of homeowners
Request Quote
Avatar for Mold Testers LLC
Mold Testers LLC
4.9(
35
)
Mold & Toxic Material TestIndoor Air Quality TestingMold & Toxic Material Test - For Business

Serving Beloit, OH and surrounding areas

Approved

In business since 2022

Free estimates

Warranties offered

"Greg is very experienced in the indoor air quality arena. He is dependable, honest, affordable and he cares deeply about his customers. He was able to find and remediate mold in our home, allowing us to begin to recover. I trust him explicitly and would recommend hiring him in a heartbeat."
Decking
Attic Remediation
Attic Remediation
Attic Remediation
Decking

+44

Response time5 hrs
Response rate100%
7 neighbors recently requested a quote
Request Quote
Avatar for Bactronix of Ohio, Inc.
Bactronix of Ohio, Inc.
4.4(
22
)
Mold & Toxic Material TestIndoor Air Quality TestingMold & Toxic Material Test - For Business

Serving Beloit, OH and surrounding areas

Approved

In business since 2013

Free estimates

Credit card accepted

"Extremely professional, responsive, and knowledgeable. Testing included multiple areas - even some hard to get to areas, explained things thoroughly, and offered a variety of options to remediate concerns. Would highly recommend!!!"
Bactronizing Process
Ready to Spray
Response time9 hrs
83 neighbors recently requested a quote
Recommended by80%of homeowners
Request Quote
Avatar for Cut and Dry Restoration
Cut and Dry Restoration
5.0(
7
)
Mold & Toxic Material TestToxicity and Mold - RemovalMold & Toxic Material Test - For Business

Serving Beloit, OH and surrounding areas

Approved

In business since 2020

Free estimates

Credit card accepted

"They were punctual. Very thorough and explained everything!"
Project Photos
Water Damage Restoration
Water Damage Restoration
Mold Remediation
Mold Remediation

+3

32 neighbors recently requested a quote
Request Quote
Avatar for YANKEE HAUL AWAY LLC
YANKEE HAUL AWAY LLC
4.9(
15
)
Hazardous Waste Removal

Serving Beloit, OH and surrounding areas

Approved

Free estimates

Emergency services offered

Warranties offered

"Everything was done fast and efficient. Exceeded my expectations with all the construction material. I would highly recommend Yankee Haul Away to everyone"
Bedroom
Kitchen
Garage
Back porch
Kitchen

+50

79 neighbors recently requested a quote
Request Quote
Avatar for Mold Test Company OH
Mold Test Company OH
4.2(
108
)
Mold & Toxic Material TestIndoor Air Quality TestingMold & Toxic Material Test - For Business

Serving Beloit, OH and surrounding areas

Approved

In business since 2008

Emergency services offered

Small jobs welcome

"Jeremiah came out and tested the air and moisture and other items to determine if I had mold in my basement. After getting the test results there was evidence of mold and he recommended a company that provides a do it yourself kit for mold remediation. (Not cheap). After getting the items and realizing that there was more work, it would have been better for me to let my insurance company handle this as I do have coverage for mold/fungi. Though having a professional do the work is expensive, from what Jeremiah mentioned, it does not guarantee that the work will be complete or the source of the problem taken care of. He mentioned most companies will take care of the mold but not necessarily the cause of the mold. For this I would have to contact another company."
Basement
Basement wall
Insulation
Insulation
Flashing

+69

Response time9 hrs
294 neighbors recently requested a quote
Recommended by89%of homeowners
Request Quote
Avatar for 9 by 9 Environmental, LLC
9 by 9 Environmental, LLC
5.0(
2
)
Asbestos - AbatementMold & Toxic Material Test

Serving Beloit, OH and surrounding areas

Approved

In business since 2025

Free estimates

Emergency services offered

We've built an excellent reputation for customer satisfaction by providing quick estimates, a great attention to detail, and competitive pricing. \nBeing a screened and approved professional gives you the peace of mind you need to allow us to give your home the attention it deserves. Call us today and let's get started!

Response time10 hrs
Response rate99%
34 neighbors recently requested a quote
Request Quote
...
Showing 1-10 of 86
Biohazard Remediation FAQs, answered by experts

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.

Tree sap is not usually dangerous to humans or pets. But some trees do produce dangerous sap. Notably, ash, birch, cedar and similar saps can irritate the skin but aren’t dangerous. Sap from trees like the Brazilwood, Mahogany, Milky Mangrove or well-named Poison Walnut can be corrosive, cause nausea, or trigger those with asthma. But for most backyard trees, protective equipment like a sturdy pair of gloves should be fine.

It is generally not safe to live in a house with smoke damage, as even minor damage can pose long-term health hazards and structural risks. While it might seem safe temporarily depending on the severity, you should relocate if there is major damage or visible soot. Smoke smells and residue contain dangerous particulates and chemical compounds, including carcinogens, that are hazardous to breathe and can cause respiratory issues. These signs of damage are not always visible but can have dangerous short-term and long-term effects on your health, belongings, and your home's structural materials. You should not stay in the house until a trained professional from a smoke remediation or restoration company has assessed the damage and determined it is safe to return. Your insurance company may cover the cost of alternative housing while the professional work is completed.

If you have mold under your vinyl flooring, it’s recommended that you have it ripped out and start fresh. Mold isn’t something to take lightly and should involve a visit from a professional who can both test and identify the mold. If you’re determined to remedy it yourself, wear all the proper protective equipment—eye goggles, a high N-rated mask, and long, disposable gloves.

It's never a good idea to mix chemicals, particularly bleach with an acid like vinegar. Doing so can produce chlorine gas, which is lethal. Choose either vinegar or bleach–or another cleaner, then stick with using that cleaner every time you wash your washing machine.

If you do accidentally mix vinegar and bleach, open a window and leave the area immediately. Take any pets or children with you.

The Beloit, OH homeowners’ guide to biohazard remediation services

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

See all articles