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Top-Rated Mold testing and remediation specialists in Alpha - Updated Nov 2026

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

"My review is tiered because the overall service seems to run on tiers. The technician was great. Very personable and professional. 5 stars for his work. Your tests get sent to the lab. The lab explains the results and recommends a company for a DIY solution. This is where things start to fall apart. The company you get referred to has abysmal reviews and the sales pitch feels extremely predatory. That taints my opinion of the lab results which would be teamed up with a business they probably shouldn't recommend. We're planning on either an independent company locally to get a quote from for any remediations we will take or even see what home depot has to offer. In any event please read the reviews of BioCide, the company they will recommend you use. We're still not sure we even have a real problem if they are working together."
Mold Inspection
Mold Inspection
Mold Inspection
Mold Inspection
Mold Inspection

+78

Response time1 day
281 neighbors recently requested a quote
Recommended by80%of homeowners
Avatar for Dedication Restoration
Dedication Restoration
4.6(
115
)
Mold & Toxic Material TestToxicity and Mold - RemovalIndoor Air Quality Testing+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
Artios Painting
4.1(
63
)
Mold & Toxic Material TestDry-rot, Water or Pest Damage - Major RepairMold & Toxic Material Test - For Business+2 more

Serving Alpha, IL and surrounding areas

Approved

In business since 2001

Free estimates

Small jobs welcome

"Mike with Artios Painting did an excellent job. He was on time, very responsive, and started work right away. He is more old-school and prefers phone calls instead of texting, which worked fine for me and communication was always clear. He kept me informed throughout the entire project and made sure everything was done correctly. The finished work looks great and you can definitely see the improvement in the before and after pictures. I would hire him again and highly recommend Artios Painting to anyone needing quality painting/repair work. He also a jack of all trades."
Response time1 day
48 neighbors recently requested a quote
Recommended by64%of homeowners
Avatar for Illinois Home Solutions
Illinois Home Solutions
4.3(
203
)
Mold & Toxic Material TestToxicity and Mold - RemovalToxicity and Mold - Removal - For Business

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 Dedication Restoration
Dedication Restoration
4.6(
132
)
Mold & Toxic Material TestMold & Toxic Material Test - For BusinessToxicity and Mold - Removal+1 more

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+1 more

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."
Recommended by95%of homeowners
Preferred Home Improvements - Home Facebook
4.4(
96
)
Mold & Toxic Material Test

Serving Alpha, IL and surrounding areas

In business since 2011

Free estimates

Credit card accepted

"Drake and his helper were very personable, professional, and attentive. They noticed we had a black mold problem in the basement that we hadn't seen and proposed a solution to help us. The solution keeps our family safe and saves us some money. Would definitely recommend hiring them!"
Response time7 hrs
Response rate99%
Recommended by94%of homeowners
Avatar for The Works Air Care & Restoration
The Works Air Care & Restoration
4.5(
8
)
Indoor Air Quality TestingMold & Toxic Material TestMold & Toxic Material Test - For Business+2 more

Serving Alpha, IL and surrounding areas

In business since 2018

Free estimates

Emergency services offered

"Went excellent did everything I asked and then some my house isn't stuffy and has never smelled so nice. I will defiantly be having them back every year. Mold was removed from basement and now I'm not scared to bring my baby's down stairs when i do laundry. Big thanks to The Work's!!"
Additional Photos
Additional Photos
Recommended by100%of homeowners
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Mold Testing and Remediation FAQs, answered by experts

Water damage always poses a primary risk of mold and mildew, but growth is not guaranteed. The chances of mold developing depend on several factors, including the severity of the damage and how quickly the area is cleaned and dried. To prevent mold, you must act quickly—ideally within the first 24 hours. Clean up all water and thoroughly dry the affected area. If the damage is extensive, you were unable to address it immediately, or you suspect mold has already started to grow, it is best to assume it is present and hire a professional mold inspector or removal expert to assess the situation.

Follow recommendations for removal or remediation to ensure a safe living environment.

In some cases, yes, insulating an unheated garage can lead to mold and mildew. The issue with insulating a garage is that the interior will warm up and cool down more slowly than the exterior air, which can cause condensation inside the space. Where there is moisture, there is likely to be mold and mildew over time. Installing a vapor barrier can help avoid moisture and mildew problems in an insulated garage.

If you notice water accumulating in your vent due to a roof or plumbing leak above your ductwork, it's essential to promptly identify the source of the leak and undertake any required repairs without delay. Such leaks have the potential to swiftly result in water damage within your home, ultimately leading to mold and mildew concerns.

Water damage doesn’t always cause mold and wood rot, but it can. Both mold and wood rot require moisture in the wood to form, so water damage that continues to leave water or moisture behind can lead to both issues. Water damage and mold often go hand-in-hand, but you can prevent mold growth after water damage by addressing the source of moisture and drying out the area quickly. The same goes for wood rot. The longer you let water damage go, the higher the risk of mold and rot.

The Alpha, IL homeowners’ guide to mold testing and remediation services

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