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

Avatar for Environmental Services Corp
Environmental Services Corp
4.9(
69
)
Asbestos - AbatementToxicity and Mold - Removal

Serving Downs, IL and surrounding areas

Approved

Super Service Award Winner

In business since 2020

Free estimates

Emergency services offered

"Max just left my home and I already know he is the person to make our home safe! He will pack out our basement, remove mold, and remediate asbestos. I couldn’t be more happier! We are also looking for him to epoxy the floors."
Vermiculite insulation in attic
Asbestos Floor tile
Asbestos transite siding removal
Asbestos pipe
Insulation removal
Enclosure for asbestos removal

+56

Response time1 day
Response rate100%
Recommended by74%of homeowners
Avatar for Healthy Homes LLC
Healthy Homes LLC
4.7(
19
)
Toxicity and Mold - RemovalIndoor Air Quality TestingMold & Toxic Material Test+1 more

Serving Downs, IL and surrounding areas

Approved

In business since 2015

Warranties offered

Credit card accepted

"He was extremely professional, knowledgeable, and honest. After the visual inspection, he said we didn't need further testing which saved us a lot of money. He provided a thorough explanation for all of my questions and concerns. He also checked all the areas I was concerned with which included some cutting and removing of quarter round. This was a free estimate. Based on his integrity and knowledge, I would definitely hire him in the future."
Additional Photos
Additional Photos
Additional Photos
Additional Photos
Additional Photos

+40

5 neighbors recently requested a quote
Recommended by54%of homeowners
Avatar for Healthy Homes, LLC
Healthy Homes, LLC
4.5(
32
)
Mold & Toxic Material TestMold & Toxic Material Test - For BusinessToxicity and Mold - Removal

Serving Downs, IL and surrounding areas

Approved

In business since 2015

Emergency services offered

Warranties offered

"This is an awesome company and their service were superior. After purchasing a home in Decatur and thinking that when I purchased this house that the mole problem was remediated. The company T.I.C. was to remove the mold and they did nothing but paint the walls, it was a cover up. I begin to get ill and I called Healthy Homes. Caleb, Peyton and their crew oh my goodness they were wonderful. They were professional, respectful and yet personable. They explained what they were going to do and they tirelessly worked to remediate my problem. They got the job done, they removed the mold and everything else that had mold on it. They cleaned up after they were done. If I could I would give them a rating of 10 star. I would highly recommend this company. I promise you, you will not be disappointed. If you want the job done right, hire this company. A big thank you to these guys and God's blessings. Classie H."
Justice Project
Justice Project
Justice Project
Justice Project
Justice Project

+36

Response time2 days
Response rate92%
2 neighbors recently requested a quote
Avatar for Pure Maintenance of Central Illinois - USA Mold Service
Pure Maintenance of Central Illinois - USA Mold Service
4.9(
12
)
Mold & Toxic Material TestToxicity and Mold - RemovalIndoor Air Quality Testing+1 more

Serving Downs, IL and surrounding areas

Approved

In business since 2019

Warranties offered

Credit card accepted

"We called Pure Maintenance when we discovered mold in our attic and they were very responsive to our Angi request. They came out promptly, did a thorough review and provided photos of the mold extent. Unfortunately, they were not able to perform all of the services we wanted to have done so we opted for a different provider. I would recommend them for light mold restoration - everyone was very courteous, knowledgeable and professional."
Bedroom Dry Fogging
Mold Stain Removal Treatment
Mold Stain Removal Treatment
Christmas Living Room Dry Fogging
Dry Fogging

+80

Response time1 day
Response rate86%
34 neighbors recently requested a quote
Avatar for Mold Test Company IL
Mold Test Company IL
3.8(
106
)
Mold & Toxic Material TestIndoor Air Quality TestingMold & Toxic Material Test - For Business

Serving Downs, IL and surrounding areas

Approved

In business since 2008

Emergency services offered

Small jobs welcome

"They were quick to respond and professional during the inspection. However, they did not care to look in the crawl space and looked only after I pointed it out and opened a vent for them to see. They were satisfied with seeing the problem only in the room."
Mold Inspection
Mold Inspection
Mold Inspection
Mold Inspection
Mold Inspection

+78

Response time1 day
277 neighbors recently requested a quote
Recommended by80%of homeowners
Breaking the Mold
4.9(
51
)
Mold & Toxic Material TestMold & Toxic Material Test - For Business

Serving Downs, IL and surrounding areas

In business since 2009

Free estimates

"Back in 2015, I had a company that offered to remediate my basement for $1,600. John came along and was going to do my whole house (basement, two floors and a attic) for $1,200. After he saw my uniform, he asked if I was serving in the Military. When I said yes, he knocked another $200 off. He went everywhere and was so professional. I would TOTALLY hire him again."
Response time1 day
Response rate92%
Recommended by100%of homeowners
Avatar for AOM Remodeling and Restoration
AOM Remodeling and Restoration
4.6(
52
)
Hazardous Waste Removal

Serving Downs, IL and surrounding areas

In business since 2012

Free estimates

Emergency services offered

"David arrived on time, covered all floor surfaces to prevent paint spills. Used painters tape to make job look professional which it did. Sanded down rough spots, used 1 coat of primer on all surfaces and 1 coat of high quality paint. David started project at 9:00 am and completed project at 8:00 pm same day. No hassles with AOM Painting. I would recommend to everyone."
Kitchen accent
picture 1
picture 2
tan and white trim room
blue and white trim room

+5

Recommended by90%of homeowners
Avatar for Illinois Home Solutions
Illinois Home Solutions
4.3(
203
)
Mold & Toxic Material TestToxicity and Mold - Removal

Serving Downs, IL and surrounding areas

In business since 1980

Free estimates

Credit card accepted

"Project: Inspection for Mold or Toxic Materials Jim has a very professional, pleasant and practical approach to addressing solutions for simple and/or more challenging projects. He inspected our bathroom and basement area for mold and found a very easy fix on our part. No charge for inspection and encouraged us to buy an inexpensive mold/mildew product that would be effective to remedy the area. My husband and I would highly recommend Illinois Home Solutions."
Bathroom
Bedroom 1
Basement
Bedroom 2
Built-in Bookcase

+30

Recommended by97%of homeowners
Showing 1-10 of 36
Biohazard Remediation FAQs, answered by experts

Slime mold will go away on its own within a few days to a couple of weeks. Generally, there is no need to use chemicals on this matter. If you want to get rid of it right away, rake over the slime mold and the surrounding area or hose off large patches of it.

Humidity, moisture, and a lack of ventilation can all cause mold to grow on surfaces in and around your home.

While metal ducts are known for being the most durable choice, flex ductwork is a safe alternative with a host of additional benefits. The key to installing flexible ducts is to make sure they’re properly sized and installed. For optimal results, it’s always best to hire a duct installation pro who has extensive experience with flex duct installation.

Fiber cement siding is resistant to mold and mildew, so it won’t be as affected by these problems as something like wood siding. However, damage to your siding or improper installation can still lead to water getting behind your siding, in which case, mold can grow behind it and damage other building materials. Contact a siding repair professional if you suspect you have a leak.

Frequently, fungi have a gray color with a powdery or fuzzy texture on a wall. In showers, fungi and mildew may resemble a pink slime. Meanwhile, toxic mold may resemble a fuzzy growth on walls that’s often black or green in color. Some toxic black mold will have specks of orange or white on it. However, not all dark-colored mold you find on a wall is toxic. An infestation of toxic mold often will spread faster than fungi on walls. If you are unsure whether you have toxic mold, reach out to a professional for help.

The Downs, IL homeowners’ guide to biohazard remediation services

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