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

Avatar for Dedication Restoration
Dedication Restoration
4.6(
115
)
Mold & Toxic Material TestToxicity and Mold - RemovalHazardous Waste Removal+2 more

Serving Alpha, IL and surrounding areas

Approved

In business since 2018

Free estimates

Emergency services offered

"They were on time, pleasant...explained what they were going to do and did it...price seemed very reasonable for the work and we would certainly recommend them to others...did duct cleaning, some mold remediation and radon testing."
Response time4 hrs
15 neighbors recently requested a quote
Recommended by95%of homeowners
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 Alpha, IL and surrounding areas

Approved

In business since 2008

Emergency services offered

Small jobs welcome

"Very personable and professional, thorough with checking heating vents .Setting up test equipment and taking samples .Excellent at explaining what he was doing and why. Respected my home."
Mold Inspection
Mold Inspection
Mold Inspection
Mold Inspection
Mold Inspection

+78

Response time1 day
275 neighbors recently requested a quote
Recommended by80%of homeowners
Avatar for 911 Restoration of Central lIlinois
911 Restoration of Central lIlinois
5.0(
10
)
Mold & Toxic Material Test - For Business

Serving Alpha, IL and surrounding areas

In business since 2000

Free estimates

Emergency services offered

"Very professional both on the phone to arrange appointment and in person at our home. Painting brick in one room and wanted professional eyes to examine the floor boards and utility closet where previously covered areas were exposed. If we ever have problems, we will certainly use 911 Restoration!"
Recommended by100%of homeowners
Avatar for Dedication Restoration
Dedication Restoration
4.6(
132
)
Mold & Toxic Material TestMold & Toxic Material Test - For BusinessToxicity and Mold - Removal

Serving Alpha, IL and surrounding areas

In business since 2018

Free estimates

Emergency services offered

"They were on time, pleasant...explained what they were going to do and did it...price seemed very reasonable for the work and we would certainly recommend them to others...did duct cleaning, some mold remediation and radon testing."
Response time3 hrs
Response rate94%
Recommended by95%of homeowners
Dedication Restoration
4.6(
115
)
Mold & Toxic Material TestMold & Toxic Material Test - For BusinessToxicity and Mold - Removal

Serving Alpha, IL and surrounding areas

In business since 2018

Free estimates

Emergency services offered

"I needed heating ducts cleaned. The first company I called did not show up or call. I called The Works and they came the next day - gave me a price and job was completed. Very upfront with process and also did mold remediation. It's very seldom these days for someone to actually do what they say and also do a good job!!! I would recommend this company very highly!!!"
Recommended by95%of homeowners
Avatar for Illinois Home Solutions
Illinois Home Solutions
4.3(
203
)
Mold & Toxic Material TestToxicity and Mold - Removal

Serving Alpha, IL and surrounding areas

In business since 1980

Free estimates

Credit card accepted

"Great company to deal with, from the first phone call to the cleanup after the job. Honest, professional, on time, great work and a decent price. I could not find anyone within 50+ miles to do the entire job I needed (which involved mold remediation, paint scraping, joint repair, and water resistant sealing). I will probably use them again for other services."
Bathroom
Bedroom 1
Basement
Bedroom 2
Built-in Bookcase

+30

Recommended by97%of homeowners
Avatar for EJS Roofing LLC
EJS Roofing LLC
4.4(
89
)
Radon Gas - Abatement

Serving Alpha, IL and surrounding areas

In business since 1995

Free estimates

Emergency services offered

"The people showed up about  7 30 am and started to cover bushes and shrubs around the house.Then they started removing the old shingles after we retrieved 2 of the Certainteed shingles that I needed for the  settlement  that Certainteed is offering on defective shingles . The employees were very helpful  with information about my roof and any questions that  I had. They also use a trailer for the debris ,so no gouges  in my drive way. They finished about 430 and were all cleaned up and the yard looked great and I was very happy with the roof. Also received my discount because of Angie list. I  highly recommend this company."
EJS Roofing.
EJS Roofing.
EJS Roofing.
Recommended by88%of homeowners
Avatar for Water, Air & You
Water, Air & You
4.7(
11
)
Indoor Air Quality Testing

Serving Alpha, IL and surrounding areas

In business since 2013

Free estimates

Warranties offered

"I interviewed 3 different water purification companies, because having safe, good water is one of THE MOST IMPORTANT investments we can make in our home and for our good health (both in the short term AND in the long term). My urgent (because of my timetable) inquiry to the companies was for an estimate to install a Reverse Osmosis (RO) Purification System, knowing that was my base cost, but also knowing Iâ d inquire about the other water systems at the time of the inquiry. We have purification systems at 3 homes, therefore I know costs and some aspect of the business practices. The owners of Water Air and You, Mr and Mrs Les Strong, heard the urgency in my situation in a new condo in Peoria, and came to visit immediately. They explained that to truly purify the water, that is, to achieve the level of pure water that I wanted, the mechanism would involve 3 systems, but NOT to panic, because the price would be very good, I am a cancer surgeon at a university in Tampa, FL,, and Les and Judy conveyed warmth, encouragement, and sound information about water treatment systems. Their estimate was very fair, very comparable with what our other water treatment systems cost in Florida and in our other Home. Their company is the ONLY company that did not take advantage of our desperate timetable and needs. The installer for Water, Air and You, Phil, was just as professional and kind and knowledgeable as the owners, although his assistant was not so on par with the others. Iâ m still amazed that I almost chose the first company to respond to my request for an estimate, though it was over 3x the cost I expected for the the RO system installation ALONE. I am so glad I restrained the impulse to just â get it done.â Les and his amazing team (â ¦. ESPECIALLY Judy, his Superlady-wife) were out to visit our newly purchased condo, the very next day, and they installed the systems the following day. The professionals (â ¦ at every level) at Water Air and You listen carefully and work ever so diligently, to educate their customers about water (ie the sources of city-water, governmental mechanisms of water treatment, and why after-care of this â cleanâ water (â ¦ and I use therm VERY loosely, here) is so absolutely imperative. Les and Judy explained how different water treatment systems work and work together, to make your water safe, delicious, and enjoyable. Les and Judy entered our home with warmth, kindness, invaluable information, and absolutely NO PRESSURE, just information and options. I cannot speak highly enough about them or their company. Phil, the installer, was especially respectful of our needs, was very attentive to any drill holes and such, and he carefully cleaned up his installation debris. The company, Water Air and You, is truly one of the rare and pure examples of an honest, hard working business, holding up â old-schoolâ values, traditions, and business practices."
A
B
C
Happy Customers
Response time10 hrs
Response rate100%
Recommended by90%of homeowners
Showing 1-10 of 28
Biohazard Remediation FAQs, answered by experts

According to the EPA, mold grows within 24 to 48 hours if left untreated after a water leak. So unless you notice the leak and stop it right away, you only have a day or so before mold is a real concern. If you don’t notice the leak, it can take about three weeks for the mold spores to become visible. That means you’ve likely had an active mold infection for a few weeks by the time you notice discoloration.

Dehumidifiers do not directly remove mold or spores from the air. However, by lowering the room’s humidity, spores are less likely to flourish when landing on surfaces.

While water in your basement is unlikely to make you sick unless it’s coming from a sewage backup, mold is likely to start to grow in wet areas within 24 hours, and mold can make you sick. According to the Centers for Disease Control and Prevention (CDC), inhaling mold spores can cause allergy symptoms, including runny nose, itchy eyes, difficulty breathing, wheezing, and itchy skin. Individuals with pre-existing respiratory issues like asthma and immunocompromised individuals are at an elevated risk of symptoms when inhaling mold spores.

Mildew is a type of mold that forms in areas of excessive moisture and poor ventilation. Although it commonly exists in household air, it can’t take hold and spread if a surface is clean and dry. Generally, if you have any mildew or mold issues, it’s because the humidity in either your house, room, cabinet, or cupboard is above 50 percent. Common areas where you’ll find mildew are around water sources, which is why it’s commonly found near showers and in kitchen sinks.

Mouse urine and feces can carry all kinds of pathogens, including:

  • Hantavirus

  • Salmonellosis

  • Hemorrhagic fever

  • Lymphocytic Chorio-meningitis

  • Leptospirosis

  • Tularemia

The Alpha, IL homeowners’ guide to biohazard remediation services

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