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TRUSTED BY SHANNON, IL HOMEOWNERS

  • Average homeowner rating star icon4.9
    Average homeowner rating
  • Verified reviews icon12
    Verified mold testing and remediation services reviews

Verified Reviews for Mold Testing And Remediation pros in Shannon, IL

*The Angi rating for Mold Testing And Remediation companies in Shannon, IL is a rating based on verified reviews from our community of homeowners who have used these pros to meet their Mold Testing And Remediation needs.

*The HomeAdvisor rating for Mold Testing And Remediation companies in Shannon, IL is a rating based on verified reviews from our community of homeowners who have used these pros to meet their Mold Testing And Remediation needs.

Last update on November 16, 2025

Find Mold testing and remediation specialists in Shannon

Avatar for Environmental Services Corp

Environmental Services Corp

5.00(
55
)
•Approved Pro

Environmental Services Corp

5.00(
55
)
•Approved Pro
Super Service Award
Customers say: Quick response
398 local quotes requested
5 years of experience

We specialize in Asbestos Testing, Asbestos Removal, Mold Mitigation, Demolition, concrete Epoxy Flooring, Flood Restoration, Cleaning services, and general home repairs. Contact us for a free estimate. With 20 years of experience, we stand out Keeping Your Space Safe.

"The technician was professional, thorough and came prepared and completed the job in a timely manner. I highly recommend this company. "

Darrell M on October 2025

We specialize in Asbestos Testing, Asbestos Removal, Mold Mitigation, Demolition, concrete Epoxy Flooring, Flood Restoration, Cleaning services, and general home repairs. Contact us for a free estimate. With 20 years of experience, we stand out Keeping Your Space Safe.

"The technician was professional, thorough and came prepared and completed the job in a timely manner. I highly recommend this company. "

Darrell M on October 2025

Avatar for 911 Restoration of Southern Illinois

911 Restoration of Southern Illinois

No reviews yet

911 Restoration of Southern Illinois

No reviews yet
10 years of experience

911 Restoration of Southern Illinois is a full-scale water damage cleanup restoration company offering you peace of mind after a disaster. We provide water damage restoration, sanitization, mold removal, fire & smoke damage, reconstruction and everything in between with 24/7 availability. Take precautionary actions during the coronavirus. Our techs are trained to sanitize and clean your property with disinfection solutions and follow CDC and EPA protocols. Disasters can happen anytime due to pipe bursts, flood damage, roof leaks, storm damage or other water damage-related emergencies. Fortunately, our IICRC-certified techs will rapidly respond within 45 minutes to handle any water related emergency and help minimize damage.

911 Restoration of Southern Illinois is a full-scale water damage cleanup restoration company offering you peace of mind after a disaster. We provide water damage restoration, sanitization, mold removal, fire & smoke damage, reconstruction and everything in between with 24/7 availability. Take precautionary actions during the coronavirus. Our techs are trained to sanitize and clean your property with disinfection solutions and follow CDC and EPA protocols. Disasters can happen anytime due to pipe bursts, flood damage, roof leaks, storm damage or other water damage-related emergencies. Fortunately, our IICRC-certified techs will rapidly respond within 45 minutes to handle any water related emergency and help minimize damage.

Global Priority Cleanup

No reviews yet

Global Priority Cleanup

No reviews yet
14 years of experience

Global Priority Clean-Up, Inc. proudly services the Midwest including Illinois, Indiana, Iowa, Wisconsin and Michigan, with our professional and rapid Biohazard Recovery and Decontamination Services.

Global Priority Clean-Up, Inc. proudly services the Midwest including Illinois, Indiana, Iowa, Wisconsin and Michigan, with our professional and rapid Biohazard Recovery and Decontamination Services.

Custom Construction & Remodeling

1.00(
2
)

Custom Construction & Remodeling

1.00(
2
)
27 years of experience

Custom Construction is a Licensed and Insured FULL SERVICE DESIGN and BUILD Company and General Contractor with a wide range of experience. Interior to Exterior, from A to Z one call does it all. Let our dedicated team of experts make your dreams come true. We handle all types of remodeling. We accept all major credit cards and offer financing for quailifed clients. Emergency 24/7 services available

Custom Construction is a Licensed and Insured FULL SERVICE DESIGN and BUILD Company and General Contractor with a wide range of experience. Interior to Exterior, from A to Z one call does it all. Let our dedicated team of experts make your dreams come true. We handle all types of remodeling. We accept all major credit cards and offer financing for quailifed clients. Emergency 24/7 services available

Avatar for GPS

GPS

No reviews yet

GPS

No reviews yet
18 years of experience

GPS offers certified and guaranteed mold remediation, inspections, and prevention. We use a non-toxic process and offer the best prices in th area. Owner operated and fully insured. Certified through PMII, NAMRI, OSHA, Safe Mold Solutions Inc., and the EPA.

GPS offers certified and guaranteed mold remediation, inspections, and prevention. We use a non-toxic process and offer the best prices in th area. Owner operated and fully insured. Certified through PMII, NAMRI, OSHA, Safe Mold Solutions Inc., and the EPA.

Solutions Contracting

No reviews yet

Solutions Contracting

No reviews yet
19 years of experience

Solutions Contracting is dedicated to provide home and buisness owners with high quality construction, remodeling, and small project solutions, that are customized to our customers needs and wants. Solutions Contracting is certified to provide roofing and lead paint renovation services in Illinois. Although we are located in Barry Illinois we serve the entire west central Illinois area.

Solutions Contracting is dedicated to provide home and buisness owners with high quality construction, remodeling, and small project solutions, that are customized to our customers needs and wants. Solutions Contracting is certified to provide roofing and lead paint renovation services in Illinois. Although we are located in Barry Illinois we serve the entire west central Illinois area.

Gray Unlimited Cleaning & Restoration Inc.

5.00(
4
)

Gray Unlimited Cleaning & Restoration Inc.

5.00(
4
)
Customers say: Quick response
Recommended by 100% of Angi customers
Recommended by 100% of HomeAdvisor customers

Welcome to Gray Unlimited Cleaning and Restoration Inc. We are your in home clean air people. We specialize in air duct cleaning, carpet and upholstery cleaning, mold inspection, mold remediation, water damage mitigation, fire restoration, and mobile power washing. A recent EPA report states the most people spend 90% of their time indoors. It also states that indoor air is typically 70% more polluted than the air outside. While there are many causes for poor indoor air quality we can help correct two of the main causes, dirty heating and air conditioning system (HVAC) and mold. We offer services that can improve your indoor air quality and maybe even make you feel better while indoors! Family Owned business specializing in Mold testing and clean-up as well as all of your specialized cleaning needs

Welcome to Gray Unlimited Cleaning and Restoration Inc. We are your in home clean air people. We specialize in air duct cleaning, carpet and upholstery cleaning, mold inspection, mold remediation, water damage mitigation, fire restoration, and mobile power washing. A recent EPA report states the most people spend 90% of their time indoors. It also states that indoor air is typically 70% more polluted than the air outside. While there are many causes for poor indoor air quality we can help correct two of the main causes, dirty heating and air conditioning system (HVAC) and mold. We offer services that can improve your indoor air quality and maybe even make you feel better while indoors! Family Owned business specializing in Mold testing and clean-up as well as all of your specialized cleaning needs

Showing 1-10 of 20
Mold Testing and Remediation questions, answered by experts

If you notice increased energy bills, poor airflow, or frequent HVAC system issues, a professional assessment is advisable. Technicians can identify duct leaks or inefficiencies that require updating or maintenance.

Not all molds are inherently harmful, but their presence can lead to health issues, especially for individuals with allergies or respiratory problems. Black mold often garners attention due to its potential toxicity. However, other molds can cause health concerns too. Regular mold, appearing in various colors like green, gray, brown, or black, can trigger allergies and respiratory problems. Prompt removal and prevention measures are essential, regardless of mold type, to maintain a healthy indoor environment.

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.

Yes, drywall mud can get moldy—though the presence of moisture is required for this to happen. That’s why the best way to keep your powdered drywall mud fresh for as long as possible is to keep it in dry storage conditions. If you live in a humid area, it might not make sense to stockpile a lot of powdered drywall mud before you’re ready to use it. As for premixed drywall mud, avoid opening the container until you’re ready to use it—and don’t expect it to last longer than six months.

Inhaling smoke from burnt food can be harmful to your health. Smoke and strong odors released when food burns can cause respiratory distress, especially for people with health conditions like asthma or for pregnant people. Even for those without such sensitivities, burnt food smoke can cause lung inflammation and irritation when inhaled.

The Shannon, 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.

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