Top-rated mold testing and remediation specialists.

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There are 12 highly-rated local mold testing and remediation specialists.

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Verified Reviews for Mold Testing And Remediation pros in Cottage Grove, MN

*The Angi rating for Mold Testing And Remediation companies in Cottage Grove, MN 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 Cottage Grove, MN 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 October 24, 2025

Find Mold testing and remediation specialists in Cottage Grove

Avatar for Lightspeed Restoration of the Twin Cities, East Metro

Lightspeed Restoration of the Twin Cities, East Metro

330 Mill Bay South
4.64(
11
)
•Approved Pro

Lightspeed Restoration of the Twin Cities, East Metro

330 Mill Bay South
4.64(
11
)
•Approved Pro
Customers say: Quick response
Recommended by 90% of Angi customers
Recommended by 90% of HomeAdvisor customers
83 local quotes requested

Founded in 1994, Lightspeed Restoration and its affiliates have established themselves as premier providers of essential services related to indoor air quality in the residential, commercial and governmental market segments.

"It was great, they were wonderful."

Carol M on July 2022

Founded in 1994, Lightspeed Restoration and its affiliates have established themselves as premier providers of essential services related to indoor air quality in the residential, commercial and governmental market segments.

"It was great, they were wonderful."

Carol M on July 2022

Avatar for Aztec Asbestos Removal LLC

Aztec Asbestos Removal LLC

3801 Park Ave
4.29(
7
)
•Approved Pro

Aztec Asbestos Removal LLC

3801 Park Ave
4.29(
7
)
•Approved Pro
Customers say: Super punctual
40 local quotes requested
Free onsite estimate

Aztec Asbestos Removal LLC offers the removal of asbestos for commercial and residential properties. We started in 2011 and have been providing excellent asbestos removal service ever since. We have withheld a rating of A+ through the Better Business Bureau reflecting our strict safety procedures and impeccable work ethic since 2013. We strive to offer excellent customer satisfaction by being very flexible and available, on top of making safety our #1 priority. We are licensed in Minnesota and offer professional asbestos air sampling.

"They showed up promptly, answered our questions, and removed the asbestos from 3 bedrooms and 2 bathrooms."

Nathen D on February 2024

Aztec Asbestos Removal LLC offers the removal of asbestos for commercial and residential properties. We started in 2011 and have been providing excellent asbestos removal service ever since. We have withheld a rating of A+ through the Better Business Bureau reflecting our strict safety procedures and impeccable work ethic since 2013. We strive to offer excellent customer satisfaction by being very flexible and available, on top of making safety our #1 priority. We are licensed in Minnesota and offer professional asbestos air sampling.

"They showed up promptly, answered our questions, and removed the asbestos from 3 bedrooms and 2 bathrooms."

Nathen D on February 2024

Avatar for Bauer Property Services, LLC

Bauer Property Services, LLC

5.00(
5
)
•Approved Pro

Bauer Property Services, LLC

5.00(
5
)
•Approved Pro
Customers say: Quick response
Recommended by 100% of Angi customers
Recommended by 100% of HomeAdvisor customers
26 local quotes requested

BPS is a Local independently owned and operated buisness who strives to create lasting relationships with all of our clients. Our two core values are: being the most ethical company possible with transparency, clear and straightforward advice and suggestions, and the utmost quality of work! We achieve this by giving our customers a white glove experience and going above and beyond with our work. Customer Satisfaction is a top priority!

"It was done professionally and was able to come just a few days later. It looks great and no more mold or water!!"

Laurie O on December 2024

BPS is a Local independently owned and operated buisness who strives to create lasting relationships with all of our clients. Our two core values are: being the most ethical company possible with transparency, clear and straightforward advice and suggestions, and the utmost quality of work! We achieve this by giving our customers a white glove experience and going above and beyond with our work. Customer Satisfaction is a top priority!

"It was done professionally and was able to come just a few days later. It looks great and no more mold or water!!"

Laurie O on December 2024

Avatar for All 4 Him Abatement & Construction Services LLC

All 4 Him Abatement & Construction Services LLC

Located
4.91(
22
)
•Approved Pro

All 4 Him Abatement & Construction Services LLC

Located
4.91(
22
)
•Approved Pro
Customers say: Super punctual
Recommended by 100% of Angi customers
Recommended by 100% of HomeAdvisor customers
32 local quotes requested

**YOUR ASBESTOS AND LEAD ABATEMENT SPECIALIST** At All 4 Him Abatement & Construction Services LLC, we’re here to help you identify the presence of asbestos and can help you determine if its encapsulated. We also can get rid of asbestos in your house. We have a team of certified asbestos removal professionals who can come out to your home or business and get the job done right. We have over25 years in the construction industry and over 10 years of experience in abatement services and therefore know exactly where and what to look for when performing our service. My name is Sean Serie and I am the owner and founder of "All 4 Him Construction, LLC." I'm glad that you found my profile and I would love the opportunity to talk with you more about the presence of asbestos or lead in your home or business. I am EPA Lead and Asbestos Certified and have seen it all in my time of doing this. There is no job, to big or to small, that we can't handle with confidence and get the job done right the first time!! Please contact me to schedule your FREE on-site consultation and estimate.

"Sean was great to work with. We had to reschedule due to other construction that was going on and he was very accommodating. He told us ahead of time how long it was going to take, and he was spot-on. The crew cleaned up after themselves leaving it nice and clean."

Darren M on February 2024

**YOUR ASBESTOS AND LEAD ABATEMENT SPECIALIST** At All 4 Him Abatement & Construction Services LLC, we’re here to help you identify the presence of asbestos and can help you determine if its encapsulated. We also can get rid of asbestos in your house. We have a team of certified asbestos removal professionals who can come out to your home or business and get the job done right. We have over25 years in the construction industry and over 10 years of experience in abatement services and therefore know exactly where and what to look for when performing our service. My name is Sean Serie and I am the owner and founder of "All 4 Him Construction, LLC." I'm glad that you found my profile and I would love the opportunity to talk with you more about the presence of asbestos or lead in your home or business. I am EPA Lead and Asbestos Certified and have seen it all in my time of doing this. There is no job, to big or to small, that we can't handle with confidence and get the job done right the first time!! Please contact me to schedule your FREE on-site consultation and estimate.

"Sean was great to work with. We had to reschedule due to other construction that was going on and he was very accommodating. He told us ahead of time how long it was going to take, and he was spot-on. The crew cleaned up after themselves leaving it nice and clean."

Darren M on February 2024

Avatar for Done Right Carpet & Restoration

Done Right Carpet & Restoration

8236 Arthur St NE
4.38(
34
)
•Approved Pro

Done Right Carpet & Restoration

8236 Arthur St NE
4.38(
34
)
•Approved Pro
Customers say: Quick response
33 years of experience
Free onsite estimate

Call Us 24/7 at (612) 331-4454 For Immediate Response. No Matter the Size of the Water Damage Cleanup, We Have You Covered. We pride ourselves on our personal commitment to each and every client. When you call us, it’s like you called a family member because we treat every job like it was our own home or business.

"Excellent, excellent, excellent! Expert investigation of water problem followed by thorough mitigation and very prompt service!"

Julia M on April 2024

Call Us 24/7 at (612) 331-4454 For Immediate Response. No Matter the Size of the Water Damage Cleanup, We Have You Covered. We pride ourselves on our personal commitment to each and every client. When you call us, it’s like you called a family member because we treat every job like it was our own home or business.

"Excellent, excellent, excellent! Expert investigation of water problem followed by thorough mitigation and very prompt service!"

Julia M on April 2024

Avatar for Bauer Property Services, LLC

Bauer Property Services, LLC

1420 Quinlan Ave S
5.00(
27
)
•Approved Pro

Bauer Property Services, LLC

1420 Quinlan Ave S
5.00(
27
)
•Approved Pro
Super Service Award
Customers say: True professional
16 local quotes requested
3 years of experience

BPS started in 2013 when the owner saw a need for quick, affordable, and safe mold remediation. Sense then the company has helped numerous customers obtain a healthy home. • BPS inspection and Remediation personnel are certified by MICRO and follow IICRC guidelines for inspections and remediation. Lab testing is done locally through EMSL Analytics.

"well planned project, completed on time and on budget."

Jan C on June 2025

BPS started in 2013 when the owner saw a need for quick, affordable, and safe mold remediation. Sense then the company has helped numerous customers obtain a healthy home. • BPS inspection and Remediation personnel are certified by MICRO and follow IICRC guidelines for inspections and remediation. Lab testing is done locally through EMSL Analytics.

"well planned project, completed on time and on budget."

Jan C on June 2025

Pure Maintenance of Minnesota

21928 Durant St NE
No reviews yet

Pure Maintenance of Minnesota

21928 Durant St NE
No reviews yet

We specialize in mold remediation and sanitation of homes, offices, and medical facilities. Check out our Facebook Page at https://www.facebook.com/puremaintenanceofmn/ for more information or contact us for a free test today!

We specialize in mold remediation and sanitation of homes, offices, and medical facilities. Check out our Facebook Page at https://www.facebook.com/puremaintenanceofmn/ for more information or contact us for a free test today!

Avatar for Arko Exteriors Inc

Arko Exteriors Inc

1840 183rd Ave NE
4.67(
21
)

Arko Exteriors Inc

1840 183rd Ave NE
4.67(
21
)
Customers say: Quality work
Recommended by 90% of Angi customers
Recommended by 90% of HomeAdvisor customers

Arko Exteriors has built its reputation on customer satisfaction. Our commitment to our customers is the cornerstone of our success. We provide professional, accurate and timely inspections to determine damage and avoid frivolous claims. We work hand in hand with our customers through the entire insurance claim process. Dealing with insurance claims can be a major hassle. Our experienced staff have built relationships with and frequently work with insurance companies. Our industry knowledge and insight on storm damage allows us to work directly with most all insurance companies. That means we’ll complete your roof repair or replacement while also keeping the entire process as smooth and simple as possible. Superior and talented craftsmen are the backbone of our company, and we’re always committed to the satisfaction of our customers. An attention to detail and thorough workmanship is what we pride ourselves on. Whether it’s having all the angles straight or just having all the light bulbs on and working, every job is equally important to us. We guarantee it!

"Our experience with Nic at Arko was top notch. He was personable, friendly and listened to what we wanted to have completed on our project. Throughout the project, he communicated well and often. Overall, we are satisfied with the final outcome of our roof being redone. The 5 stars is for Nic, I wish I could rate different aspects of our experience differently. For the crew, I'd probably give 2 to 3 stars. They laid tarps out around our house and garage, however it was windy that day and they didn't weigh them down, so they blew around and a lot of tear-off material ended up in our landscaping rock, which goes all around the house. We picked up over 200 nails when they were all done with their cleanup, which included using a leaf blower to blow off patio and driveway and blew the nails and slate into the rock, which pretty much buried the nails in the rocks since the rocks were blown around as well. When we called Nic about this, he sent Wyatt to come out with a magnet and was very thorough in the grass areas around house and found quite a few more nails. He was also very polite and friendly. In the past months since the work has been completed, we are still finding random nails and I'm sure we will find more over the years as the rocks shift. Another issue we had was when the crew was loading the shingle packs onto the roof, they were dropping them from waist level, rather then bending and setting them down. I understand they are heavy, but we now have squeaks in our house where we didn't before. It shook and rattled the house like they were going to come through the roof. We brought our concerns to Nic and he was going to relay them to the correct people. I hope its been addressed and future customers won't have the same problems. A few days after roof was done, we had a very hard rain with wind. There was some water in our garage by our furnace. Nic came out the same day and spent a large amount of time trying to figure out where it had come from. He was very thorough and took lots of pictures, went in attic of garage and on the roof. We determined it was from the wind blowing the rain sideways and through the exhaust pipe. It hasn't happened since so I am comfortable with that determination."

Matt W on October 2024

Arko Exteriors has built its reputation on customer satisfaction. Our commitment to our customers is the cornerstone of our success. We provide professional, accurate and timely inspections to determine damage and avoid frivolous claims. We work hand in hand with our customers through the entire insurance claim process. Dealing with insurance claims can be a major hassle. Our experienced staff have built relationships with and frequently work with insurance companies. Our industry knowledge and insight on storm damage allows us to work directly with most all insurance companies. That means we’ll complete your roof repair or replacement while also keeping the entire process as smooth and simple as possible. Superior and talented craftsmen are the backbone of our company, and we’re always committed to the satisfaction of our customers. An attention to detail and thorough workmanship is what we pride ourselves on. Whether it’s having all the angles straight or just having all the light bulbs on and working, every job is equally important to us. We guarantee it!

"Our experience with Nic at Arko was top notch. He was personable, friendly and listened to what we wanted to have completed on our project. Throughout the project, he communicated well and often. Overall, we are satisfied with the final outcome of our roof being redone. The 5 stars is for Nic, I wish I could rate different aspects of our experience differently. For the crew, I'd probably give 2 to 3 stars. They laid tarps out around our house and garage, however it was windy that day and they didn't weigh them down, so they blew around and a lot of tear-off material ended up in our landscaping rock, which goes all around the house. We picked up over 200 nails when they were all done with their cleanup, which included using a leaf blower to blow off patio and driveway and blew the nails and slate into the rock, which pretty much buried the nails in the rocks since the rocks were blown around as well. When we called Nic about this, he sent Wyatt to come out with a magnet and was very thorough in the grass areas around house and found quite a few more nails. He was also very polite and friendly. In the past months since the work has been completed, we are still finding random nails and I'm sure we will find more over the years as the rocks shift. Another issue we had was when the crew was loading the shingle packs onto the roof, they were dropping them from waist level, rather then bending and setting them down. I understand they are heavy, but we now have squeaks in our house where we didn't before. It shook and rattled the house like they were going to come through the roof. We brought our concerns to Nic and he was going to relay them to the correct people. I hope its been addressed and future customers won't have the same problems. A few days after roof was done, we had a very hard rain with wind. There was some water in our garage by our furnace. Nic came out the same day and spent a large amount of time trying to figure out where it had come from. He was very thorough and took lots of pictures, went in attic of garage and on the roof. We determined it was from the wind blowing the rain sideways and through the exhaust pipe. It hasn't happened since so I am comfortable with that determination."

Matt W on October 2024

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Mold Testing and Remediation questions, answered by experts

Thorough inspection, air quality tests, and surface sampling to detect mold presence and levels.

Mildew and mold are not different—mildew is a specific type of mold and yes, it can become dangerous if left untreated. It would be amazing if we were all biochemists but because we most likely aren’t, it isn’t wise to assume any mold is mildew on sight alone. Harmless mold and toxigenic mold (which can be deadly) look very similar, so if you see any new mold that looks even a little suspect, call a mold professional immediately.

Nearly all homes have at least some airborne mold spores. If you want to determine the concentration of spores in the air, you have a few options. The most effective option is to hire a professional tester who can take air samples of the home. The tester would send the samples to a laboratory to determine the concentration of mold spores. 

You probably have mold on your shower curtains because mold and mildew thrive and spread in warm, dark, wet, and unventilated spaces. Your shower is the perfect environment, especially the shower curtains, because they trap water in the folds and creases, plus they’re exposed to the most water spray. The best way to ensure mold stays off your shower curtains is to keep it dry so it doesn’t have a place to grow. Doing this can also help keep mold off your bathroom ceiling.

Yes, outside leaks can easily cause damage to your home if you don’t have waterproofing measures in place. Regularly check your property for signs of a leak, ensure your home’s landscaping is at least at a 5% slope, your basement windows are sealed, and you have an aligned gutter system to catch rainwater.

The Cottage Grove, MN 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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