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  • Average homeowner rating star icon4.9
    Average homeowner rating
  • Verified reviews icon68
    Verified mold testing and remediation services reviews

Find Mold testing and remediation specialists in Algonquin

Avatar for AdvantaClean of Northwest Chicagoland

AdvantaClean of Northwest Chicagoland

4.97(
105
)
Approved Pro

AdvantaClean of Northwest Chicagoland

4.97(
105
)
Approved Pro
Customers say: Super punctual
Recommended by 98% of Angi customers
Recommended by 98% of HomeAdvisor customers
31 years of experience

AdvantaClean of Northwest Chicagoland is locally owned and operated by JT and Marie Maier. Because your satisfaction is our top priority, we promise to provide you with the best service experience possible. We have a team of caring, industry-trained and certified professionals ready to address your needs. Whether responding to emergency water damage or mold or moisture intrusion, we ensure that the air you breathe is clean and healthy. We look forward to meeting you!

"Patryk and Mathew were excellent and very professional! Excellent work ethic, communication and very thorough job! Looks 100% better and feels clean…. Never saw a clean attic until today! Excellent job! Highly recommend this company and these technicians!"

Darryl R on October 2025

AdvantaClean of Northwest Chicagoland is locally owned and operated by JT and Marie Maier. Because your satisfaction is our top priority, we promise to provide you with the best service experience possible. We have a team of caring, industry-trained and certified professionals ready to address your needs. Whether responding to emergency water damage or mold or moisture intrusion, we ensure that the air you breathe is clean and healthy. We look forward to meeting you!

"Patryk and Mathew were excellent and very professional! Excellent work ethic, communication and very thorough job! Looks 100% better and feels clean…. Never saw a clean attic until today! Excellent job! Highly recommend this company and these technicians!"

Darryl R on October 2025


Avatar for Bluestone Environmental Inc

Bluestone Environmental Inc

4.92(
195
)
Approved Pro

Bluestone Environmental Inc

4.92(
195
)
Approved Pro
Customers say: Quick response
Recommended by 97% of Angi customers
Recommended by 97% of HomeAdvisor customers
19 years of experience

Bluestone Environmental is an established asbestos and mold remediation company that services homes and businesses throughout greater Chicagoland and northern/central Illinois. Bluestone Environmental is an IDPH-licensed asbestos removal contractor (License #500-0734) -Special discounts provided to Angie's List Members (-10%). Additional Phone Number - (800) 708-9053 Additional E-mail - [email protected] Email: www.bluestonemidwest.com

"Determined that there were no environmental concerns."

Pamela T on October 2024

Bluestone Environmental is an established asbestos and mold remediation company that services homes and businesses throughout greater Chicagoland and northern/central Illinois. Bluestone Environmental is an IDPH-licensed asbestos removal contractor (License #500-0734) -Special discounts provided to Angie's List Members (-10%). Additional Phone Number - (800) 708-9053 Additional E-mail - [email protected] Email: www.bluestonemidwest.com

"Determined that there were no environmental concerns."

Pamela T on October 2024


Avatar for Environmental Services Corp

Environmental Services Corp

5.00(
58
)
Approved Pro

Environmental Services Corp

5.00(
58
)
Approved Pro
Super Service Award
Customers say: Quick response
5 years of experience
Free onsite estimate

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.

"Job was done right, showed up on time and got right to work very satisfied."

DYAN G on December 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.

"Job was done right, showed up on time and got right to work very satisfied."

DYAN G on December 2025


Avatar for Gardner Environmental Services

Gardner Environmental Services

4.84(
251
)
Approved Pro

Gardner Environmental Services

4.84(
251
)
Approved Pro
Super Service Award
Customers say: Super punctual
Recommended by 90% of Angi customers
Recommended by 90% of HomeAdvisor customers
32 years of experience

Overview: Gardner Environmental Services is a leading provider of comprehensive environmental solutions, committed to delivering sustainable and innovative services. With a mission to safeguard the planet for future generations, we specialize in offering a range of environmental services designed to meet the evolving needs of our clients. Gardner Environmental Service. Our journey has been marked by a dedication to environmental stewardship, a commitment to excellence, and a continuous pursuit of cutting-edge technologies. Environmental Consulting: Our team of experienced environmental consultants provides strategic guidance on regulatory compliance, sustainability initiatives, and environmental impact assessments.

"Great to work with…. Responded quickly was very thorough "

G S on October 2025

Overview: Gardner Environmental Services is a leading provider of comprehensive environmental solutions, committed to delivering sustainable and innovative services. With a mission to safeguard the planet for future generations, we specialize in offering a range of environmental services designed to meet the evolving needs of our clients. Gardner Environmental Service. Our journey has been marked by a dedication to environmental stewardship, a commitment to excellence, and a continuous pursuit of cutting-edge technologies. Environmental Consulting: Our team of experienced environmental consultants provides strategic guidance on regulatory compliance, sustainability initiatives, and environmental impact assessments.

"Great to work with…. Responded quickly was very thorough "

G S on October 2025


Avatar for Green Home Solutions - Chicago West Suburbs

Green Home Solutions - Chicago West Suburbs

4.90(
31
)
Approved Pro

Green Home Solutions - Chicago West Suburbs

4.90(
31
)
Approved Pro
Customers say: Quick response
Recommended by 90% of Angi customers
Recommended by 90% of HomeAdvisor customers
5 years of experience

Green Home Solutions - Chicago West Suburbs is committed to excellence in every aspect of our business. Why Choose Green Home Solutions? Here are the advantages of our Indoor Air Quality Services! - Affordable: Typically, we can preserve more of your existing building materials which can reduce costs.- Effective: Our licensed and/or certified representatives determine the source of the mold, mildew or odor problem and treat it. Our product is catalytic, which means it keeps on working.- EPA plant based organic registered Products: We don’t use harsh chemicals. The health and safety of your family is always our goal. The products we use in our services are selected with that in mind. - Fast: We can complete mold remediation in days not months. This is a fraction of the time it usually takes our competitors. - Effective: 100% Kill Rate for mold, odor and VOC's. - Happy Customers: 98.8% Customer Satisfaction

"Friendly and honest!"

Frank L on October 2024

Green Home Solutions - Chicago West Suburbs is committed to excellence in every aspect of our business. Why Choose Green Home Solutions? Here are the advantages of our Indoor Air Quality Services! - Affordable: Typically, we can preserve more of your existing building materials which can reduce costs.- Effective: Our licensed and/or certified representatives determine the source of the mold, mildew or odor problem and treat it. Our product is catalytic, which means it keeps on working.- EPA plant based organic registered Products: We don’t use harsh chemicals. The health and safety of your family is always our goal. The products we use in our services are selected with that in mind. - Fast: We can complete mold remediation in days not months. This is a fraction of the time it usually takes our competitors. - Effective: 100% Kill Rate for mold, odor and VOC's. - Happy Customers: 98.8% Customer Satisfaction

"Friendly and honest!"

Frank L on October 2024


Avatar for Master Catastrophe Team LLC

Master Catastrophe Team LLC

5.00(
22
)
Approved Pro

Master Catastrophe Team LLC

5.00(
22
)
Approved Pro
Super Service Award
Customers say: True professional
7 years of experience
Free onsite estimate

With over 30 years of dedicated experience in the mold, water, fire, and trauma cleanup industry, I have honed my skills and knowledge to provide exceptional services to my clients. My journey began with a passion for helping others in their most challenging times, and it has evolved into a fulfilling career where I can make a tangible difference. I am certified in mold testing and water damage restoration, ensuring that I employ the latest techniques and adhere to industry standards to deliver effective solutions. My expertise extends beyond mold and water; I also specialize in fire damage restoration and trauma cleanup, handling sensitive situations with professionalism and compassion. Throughout my career, I have built a reputation for reliability and thoroughness, always prioritizing the safety and well-being of my clients. I understand the complexities involved in recovery and restoration, and I am committed to guiding my clients through every step of the process.

"I had a GREAT experience!! Mike and Mike covered everything before they started, sprayed the mold in the attic which was completely black, painted with a paint specifically made to get rid of and keep mold gone. They were polite, explained things I didn’t understand and cleaned up, all with respect to me and the house. They made sure to keep the air clean, I was there the duration of the project. I would and will highly recommend them to everyone!! Great job, Mikes!!"

Peggy S on June 2025

With over 30 years of dedicated experience in the mold, water, fire, and trauma cleanup industry, I have honed my skills and knowledge to provide exceptional services to my clients. My journey began with a passion for helping others in their most challenging times, and it has evolved into a fulfilling career where I can make a tangible difference. I am certified in mold testing and water damage restoration, ensuring that I employ the latest techniques and adhere to industry standards to deliver effective solutions. My expertise extends beyond mold and water; I also specialize in fire damage restoration and trauma cleanup, handling sensitive situations with professionalism and compassion. Throughout my career, I have built a reputation for reliability and thoroughness, always prioritizing the safety and well-being of my clients. I understand the complexities involved in recovery and restoration, and I am committed to guiding my clients through every step of the process.

"I had a GREAT experience!! Mike and Mike covered everything before they started, sprayed the mold in the attic which was completely black, painted with a paint specifically made to get rid of and keep mold gone. They were polite, explained things I didn’t understand and cleaned up, all with respect to me and the house. They made sure to keep the air clean, I was there the duration of the project. I would and will highly recommend them to everyone!! Great job, Mikes!!"

Peggy S on June 2025


Avatar for Bone Dry LLC

Bone Dry LLC

4.87(
42
)
Approved Pro

Bone Dry LLC

4.87(
42
)
Approved Pro
Super Service Award
Customers say: Quality work
1 years of experience
Free onsite estimate

Thank you for considering hiring us for your project! At Bone Dry LLC we pride ourselves on quality work, integrity and competitive pricing. We believe in giving our absolute best, no matter how big or small your project. We are experts in our trade, and we will keep you educated and informed throughout the completion of your project. We treat your property like it's our own, with the utmost respect, just like we would our own family! As the owner, my aim is to earn a 5-star review on the completion of your project. So, please let me know if at any time we are not living up to earning your perfect 5-star review. We look forward to earning your business, so please ask us for references!

"He came to my house and had a report to me by the end of the day."

Mike G on January 2025

Thank you for considering hiring us for your project! At Bone Dry LLC we pride ourselves on quality work, integrity and competitive pricing. We believe in giving our absolute best, no matter how big or small your project. We are experts in our trade, and we will keep you educated and informed throughout the completion of your project. We treat your property like it's our own, with the utmost respect, just like we would our own family! As the owner, my aim is to earn a 5-star review on the completion of your project. So, please let me know if at any time we are not living up to earning your perfect 5-star review. We look forward to earning your business, so please ask us for references!

"He came to my house and had a report to me by the end of the day."

Mike G on January 2025


Avatar for Green Way Environmental & Restoration

Green Way Environmental & Restoration

4.83(
59
)
Approved Pro

Green Way Environmental & Restoration

4.83(
59
)
Approved Pro
Customers say: Quick response
Recommended by 96% of Angi customers
Recommended by 96% of HomeAdvisor customers
16 years of experience

Green Way Environmental & Restoration Here at company , we pride our company on reliability, great communication, integrity, and quality work. We strongly believe in giving our absolute best in all of our projects no matter how big or small. We are experts in our trade and will always keep you educated on your particular task or project. We look forward to earning your business! Here at company , we pride our company on reliability, great communication, integrity, and quality work. We strongly believe in giving our absolute best in all of our projects no matter how big or small. We are experts in our trade and will always keep you educated on your particular task or project. We look forward to earning your business!

"Mike was very professional. He did a very clean job in the bathroom. He finished the work on time as promised. Would def recommend him and his company."

Anuja S on January 2025

Green Way Environmental & Restoration Here at company , we pride our company on reliability, great communication, integrity, and quality work. We strongly believe in giving our absolute best in all of our projects no matter how big or small. We are experts in our trade and will always keep you educated on your particular task or project. We look forward to earning your business! Here at company , we pride our company on reliability, great communication, integrity, and quality work. We strongly believe in giving our absolute best in all of our projects no matter how big or small. We are experts in our trade and will always keep you educated on your particular task or project. We look forward to earning your business!

"Mike was very professional. He did a very clean job in the bathroom. He finished the work on time as promised. Would def recommend him and his company."

Anuja S on January 2025


Avatar for Gardner Services

Gardner Services

4.92(
12
)
Approved Pro

Gardner Services

4.92(
12
)
Approved Pro
Customers say: Quick response
Recommended by 100% of Angi customers
Recommended by 100% of HomeAdvisor customers
29 years of experience

ONE DAY service available. Family owned and operated, since 1996. We are the areas most trusted name in Mold Inspections for Real Estate closings and General Air Quality testing for Mold, Allergens and full spectrum testing. Certified lab results. we perform all levels of Mold Inspections and Air Quality testing. We offer start-to-finish solutions for every project. We guarantee high-quality services for each and every project. Dave is a licensed and certified Mold inspector and has several certifications in air quality assessments from Mainstream Engineering, Prism Analytical, IRI Certified, and member of NORMI. Also licensed as HVAC inspector.

"excellent Sirius health issues were discovered"

Allen J T on July 2024

ONE DAY service available. Family owned and operated, since 1996. We are the areas most trusted name in Mold Inspections for Real Estate closings and General Air Quality testing for Mold, Allergens and full spectrum testing. Certified lab results. we perform all levels of Mold Inspections and Air Quality testing. We offer start-to-finish solutions for every project. We guarantee high-quality services for each and every project. Dave is a licensed and certified Mold inspector and has several certifications in air quality assessments from Mainstream Engineering, Prism Analytical, IRI Certified, and member of NORMI. Also licensed as HVAC inspector.

"excellent Sirius health issues were discovered"

Allen J T on July 2024


NoMold Solutions LLC

5.00(
6
)
Approved Pro

NoMold Solutions LLC

5.00(
6
)
Approved Pro
10 years of experience
Free onsite estimate

At NoMold Solutions, we specialize in safe, effective, and long-lasting mold remediation services for homes and businesses throughout Chicagoland and Southern Wisconsin. Our certified team combines advanced inspection techniques, proven remediation methods, and industry-grade equipment to remove mold at its source, protecting your property, air quality, and peace of mind.

"They were very professional, stayed in communication, delivered, and were on time. I had no issues."

Richard S on November 2025

At NoMold Solutions, we specialize in safe, effective, and long-lasting mold remediation services for homes and businesses throughout Chicagoland and Southern Wisconsin. Our certified team combines advanced inspection techniques, proven remediation methods, and industry-grade equipment to remove mold at its source, protecting your property, air quality, and peace of mind.

"They were very professional, stayed in communication, delivered, and were on time. I had no issues."

Richard S on November 2025

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Mold Testing and Remediation questions, answered by experts

Yes. You should use this product in a well-ventilated area because the fumes can be harmful. In addition, the product is poisonous if swallowed, so keep it out of reach of children. Wood finishing products that are oil based can cause irritation to your skin, so you should always wear gloves when handling it.

Figuring out why you have a musty smell in your house is the first step to getting rid of it. Mold or mildew is most likely causing the unpleasant odor. People use these terms interchangeably, but they’re actually different.

Mold is a fungus that loves to grow in moist, humid places. It’s typically black or green and has a raised, uneven texture. Stay vigilant for signs mold may be growing in your home. 

You’ll find mildew growing on your shower walls and in your bathroom’s nooks and crannies. It’s a specific type of mold that grows flat. Mildew is usually white, gray, or yellow.

Yes, mold can grow under your shower tiles if they aren’t thoroughly waterproofed. Even if you have a durable, non-porous tile material, water can make its way through grout or gaps around the edges of the shower. This will slowly erode the grout, which can cause tiles to come loose. It can also trap moisture behind tiles, and within a day or two, mold and mildew can rapidly grow.

There are different types of mold, and not all humans are the same. For example, a more toxic type of mold may have less of an effect on a healthy person than a less toxic mold in the home of someone who is immunocompromised. If you recognize any symptoms of mold poisoning—sinus issues, brain fog, respiratory distress, constraint cough, migraines, or any others—call your doctor or go to the hospital before you attempt any removal.

Not necessarily. If the mold is only on the surface or in small areas, you may be able to clean it effectively without removing all the caulk. However, if the mold has deeply penetrated the caulk or the caulk is damaged or deteriorating, you should remove the caulk completely and replace it to ensure thorough mold removal and prevent future growth.

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

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