Top-rated mold testing and remediation specialists.

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There are 7 highly-rated local mold testing and remediation specialists.

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Verified Reviews for Mold Testing And Remediation pros in Watertown, MN

*The Angi rating for Mold Testing And Remediation companies in Watertown, 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 Watertown, 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 26, 2025

Find Mold testing and remediation specialists in Watertown

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 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

Local Building And Remodeling

39824 190th St.
4.77(
15
)
•Approved Pro

Local Building And Remodeling

39824 190th St.
4.77(
15
)
•Approved Pro
Customers say: Quick response
Recommended by 100% of Angi customers
Recommended by 100% of HomeAdvisor customers
18 years of experience

Local Building and Remodeling has been in business for over 13+ years. We offer prompt and professional service and high quality workmanship to our clients. We have many happy references available. We have the best testing and abatement service company in the area. Call us today to see why we come so highly recommended!

"Conducted mold testing and sent it out to the lab. Explained the results."

Paul H on October 2023

Local Building and Remodeling has been in business for over 13+ years. We offer prompt and professional service and high quality workmanship to our clients. We have many happy references available. We have the best testing and abatement service company in the area. Call us today to see why we come so highly recommended!

"Conducted mold testing and sent it out to the lab. Explained the results."

Paul H on October 2023

InfoTec Home Inspection LLC

23502 215th St
No reviews yet

InfoTec Home Inspection LLC

23502 215th St
No reviews yet
Free onsite estimate

INFOTEC Home Inspection provides high-quality, affordable home inspection services to all of Central and South-Central Minnesota, including the Twin City Metro area. We take pride in our top-notch communication and customer service reputation and would be honored to serve you.

INFOTEC Home Inspection provides high-quality, affordable home inspection services to all of Central and South-Central Minnesota, including the Twin City Metro area. We take pride in our top-notch communication and customer service reputation and would be honored to serve you.

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 Pure Breathing Solutions

Pure Breathing Solutions

18497 578th Ave
5.00(
5
)

Pure Breathing Solutions

18497 578th Ave
5.00(
5
)
Customers say: Quick response
Recommended by 100% of Angi customers
Recommended by 100% of HomeAdvisor customers

Pure Breathing Solutions, LLC, specializes in indoor air quality and offers mold remediation services, air duct cleaning, and indoor air quality products/appliances. The process and equipment used is second to none. Certified, licensed, and fully insured. If your looking for a company that takes pride in their work and stands behind each project, choose Pure Breathing Solutions! We look forward to working with you!"

"Matt was very professional, dressed in a uniform and was very easily identified as a “Pure breathing solutions employee”. Service was prompt and done very well, with before and after pics of our ducts!! What a difference. Our family fortunately does not have any major breathing issues like asthma or seasonal allergies, but I can notice a difference in the overall air quality and freshness of the house. We built new and didn’t clean the ducts right away...big mistake! The hours we would have saved dusting and vacuuming...the service pays for itself. A+ service and fair pricing! I will be using Pure Breathing Solutions again for sure."

Mike R on July 2019

Pure Breathing Solutions, LLC, specializes in indoor air quality and offers mold remediation services, air duct cleaning, and indoor air quality products/appliances. The process and equipment used is second to none. Certified, licensed, and fully insured. If your looking for a company that takes pride in their work and stands behind each project, choose Pure Breathing Solutions! We look forward to working with you!"

"Matt was very professional, dressed in a uniform and was very easily identified as a “Pure breathing solutions employee”. Service was prompt and done very well, with before and after pics of our ducts!! What a difference. Our family fortunately does not have any major breathing issues like asthma or seasonal allergies, but I can notice a difference in the overall air quality and freshness of the house. We built new and didn’t clean the ducts right away...big mistake! The hours we would have saved dusting and vacuuming...the service pays for itself. A+ service and fair pricing! I will be using Pure Breathing Solutions again for sure."

Mike R on July 2019

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

Mold doesn’t take long to form, especially in dark, isolated areas like under the floorboards, where you’re less likely to know it’s wet in the first place. Mold can take root and proliferate in just 24 to 48 hours, but it can be up to a week before you start to notice funky smells. 

If you find black residue in your toilet tank, chances are it’s caused by manganese deposits from hard water and not mold growth. You can prevent these deposits from damaging your toilet by installing a water softener in your home, which also might improve the quality of your drinking water. You can also remove the deposits inside your toilet tank once every six months or so to prevent them from causing problems with toilet functionality.

Mold tends to affect areas where water or moisture accumulates. This includes bathroom and kitchen walls, exposed foundations, windows and window sills, air conditioning and heating vents, fireplaces and chimneys, wall cavities, enclosed attic spaces, and crawl spaces that are hard to reach.

Once again, contact with moisture is the culprit here, though water-resistant varieties of wallpaper are less likely to become wet and develop mold. Using a high-quality exhaust fan or dehumidifier and leaving the doors or windows cracked after bathing will keep this issue at bay. 

Fiber cement siding is resistant to mold and mildew, so it won’t be as affected by these problems as something like wood siding. However, damage to your siding or improper installation can still lead to water getting behind your siding, in which case, mold can grow behind it and damage other building materials. Contact a siding repair professional if you suspect you have a leak.

The Watertown, 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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