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    Average homeowner rating
  • Verified reviews icon11
    Verified mold testing and remediation services reviews

Verified Reviews for Mold Testing And Remediation pros in Sullivan, WI

*The Angi rating for Mold Testing And Remediation companies in Sullivan, WI 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 Sullivan, WI 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 14, 2025

Find Mold testing and remediation specialists in Sullivan

Avatar for Elite Indoor Air

Elite Indoor Air

4.93(
27
)
•Approved Pro

Elite Indoor Air

4.93(
27
)
•Approved Pro
Customers say: True professional
107 local quotes requested
5 years of experience

At Elite Indoor Air LLC, we ensure your indoor environment is healthy and comfortable. With a commitment to excellence, our expert team specializes in identifying and addressing indoor air quality issues. We offer comprehensive air testing to uncover irritants causing inflammation and discomfort. Our services include testing for mold, fungi, and bacteria, providing proven solutions to reduce these problems. We diligently work to reduce pathogens in the air and on surfaces, including viruses responsible for colds, flu, RSV, and COVID-19. Our expertise extends to mold remediation, deep cleaning, and duct cleaning, ensuring your entire space is thoroughly sanitized. Additionally, we eliminate persistent odors and identify and reduce volatile organic compounds (VOCs) that can cause health issues. We also measure excess moisture levels that can impact indoor air quality. Understanding the air you breathe is the first step toward a healthier environment.

"Damian, was awesome! He was very patient and very thorough explaining the tests to be taken and explaining the results from the tests. He was never too busy to answer our questions. He was the right man to turn to. "

Laura R on January 2025

At Elite Indoor Air LLC, we ensure your indoor environment is healthy and comfortable. With a commitment to excellence, our expert team specializes in identifying and addressing indoor air quality issues. We offer comprehensive air testing to uncover irritants causing inflammation and discomfort. Our services include testing for mold, fungi, and bacteria, providing proven solutions to reduce these problems. We diligently work to reduce pathogens in the air and on surfaces, including viruses responsible for colds, flu, RSV, and COVID-19. Our expertise extends to mold remediation, deep cleaning, and duct cleaning, ensuring your entire space is thoroughly sanitized. Additionally, we eliminate persistent odors and identify and reduce volatile organic compounds (VOCs) that can cause health issues. We also measure excess moisture levels that can impact indoor air quality. Understanding the air you breathe is the first step toward a healthier environment.

"Damian, was awesome! He was very patient and very thorough explaining the tests to be taken and explaining the results from the tests. He was never too busy to answer our questions. He was the right man to turn to. "

Laura R on January 2025

Kettle Moraine Home Inspections, LLC

No reviews yet

Kettle Moraine Home Inspections, LLC

No reviews yet
5 years of experience

An inspection report from Kettle Moraine Home Inspections is filled with important information to assist every client in making an informed decision regarding the subject property. The easy to read reports are generated within 24 hours of the inspection and are delivered in both HTML and PDF formats. Your home is likely the largest investment you will make. Protect yourself with a quality home inspection. I will do more than simply look around and I will provide you with a comprehensive report you can rely on in your decision making process. Kettle Moraine Home Inspections, LLC offers home inspections in southern Wisconsin. Services include home buyer inspections, seller pre-listing inspections, annual home maintenance inspections, mobile/manufactured home inspections, condo inspections, new home inspections, construction draw inspections, investment property inspections, multi-unit housing inspections, 11th month warranty inspections, radon testing, mold testing, and wood destroying organism inspections.

An inspection report from Kettle Moraine Home Inspections is filled with important information to assist every client in making an informed decision regarding the subject property. The easy to read reports are generated within 24 hours of the inspection and are delivered in both HTML and PDF formats. Your home is likely the largest investment you will make. Protect yourself with a quality home inspection. I will do more than simply look around and I will provide you with a comprehensive report you can rely on in your decision making process. Kettle Moraine Home Inspections, LLC offers home inspections in southern Wisconsin. Services include home buyer inspections, seller pre-listing inspections, annual home maintenance inspections, mobile/manufactured home inspections, condo inspections, new home inspections, construction draw inspections, investment property inspections, multi-unit housing inspections, 11th month warranty inspections, radon testing, mold testing, and wood destroying organism inspections.

MW Fire & Water Restoration

5.00(
1
)

MW Fire & Water Restoration

5.00(
1
)
Customers say: Quick response
Recommended by 100% of Angi customers
Recommended by 100% of HomeAdvisor customers

Experiencing damage to your home or business can feel overwhelming and leave you wondering where to start. When you call MW Fire and Water we’ll guide you through every step of the cleanup and restoration process. We provide 24 7 emergency services to stabilize your home and stop further damage, comprehensive and detailed repair estimates so you can get your insurance claims approved quickly, and highly skilled remediation and repair specialists so you can be confident that the work will be done right.

"Water clean up and restoration. Steve and Tina were out within the hour to begin clean up. After getting the water cleaned up on the main level - the basement was cringe worthy - but they dived right in to tear out carpet, discard ceiling drill holes to dry out dry wall. They work hard and fast to minimize permanent damage to our basement. They offered a quote to do the repair work (replace ceiling tiles, replace carpet, repair dry wall and paint. But they were just as happy to let us do the work our selves or hire someone else as well. Steve and Tina were wonderful to work with."

LISA L on July 2020

Experiencing damage to your home or business can feel overwhelming and leave you wondering where to start. When you call MW Fire and Water we’ll guide you through every step of the cleanup and restoration process. We provide 24 7 emergency services to stabilize your home and stop further damage, comprehensive and detailed repair estimates so you can get your insurance claims approved quickly, and highly skilled remediation and repair specialists so you can be confident that the work will be done right.

"Water clean up and restoration. Steve and Tina were out within the hour to begin clean up. After getting the water cleaned up on the main level - the basement was cringe worthy - but they dived right in to tear out carpet, discard ceiling drill holes to dry out dry wall. They work hard and fast to minimize permanent damage to our basement. They offered a quote to do the repair work (replace ceiling tiles, replace carpet, repair dry wall and paint. But they were just as happy to let us do the work our selves or hire someone else as well. Steve and Tina were wonderful to work with."

LISA L on July 2020

Avatar for Service Team of Professionals Restoration

Service Team of Professionals Restoration

No reviews yet

Service Team of Professionals Restoration

No reviews yet
11 years of experience

Service Team of Professionals (S.T.O.P.) Restoration provides full service restoration including water damage (water extraction, drying and repair), smoke odor and fire damage repair, and mold remediation. S.T.O.P. offers emergency service and free estimates 24 / 7 / 365.

Service Team of Professionals (S.T.O.P.) Restoration provides full service restoration including water damage (water extraction, drying and repair), smoke odor and fire damage repair, and mold remediation. S.T.O.P. offers emergency service and free estimates 24 / 7 / 365.

Servpro of Jefferson County/Oconomowoc

3.67(
3
)

Servpro of Jefferson County/Oconomowoc

3.67(
3
)
Customers say: Quick response
20 years of experience

A Fire & Water Cleanup and Restoration (Disaster Cleanup)

"Very impressed w/Justin’s communication. When I first contacted him he called me back the same day and whenever I had a question he emailed back that day or the very next morning. When it came time for the estimate he was on time and thorough. He used a measuring wheel- the other company we had in did no measurements- and he checked over everything. As result he noticed asbestos where we did not even know there was asbestos. When the work was done his crew was pleasant, informative and answered all our many questions with patience and thoroughness. The work was completed in the time frame specified, they cleaned up everything and then showed us exactly what had been done and answered more of our “what if questions.” Bottom line is I’d hire them again and as a matter of we referried them to our friends who booked them to do their asbestos removal job too. We were also grateful for Justin’s professionalism and willingness to do a smaller job. Some companies we called would not even consider doing our work because it was a small job."

LISA A on May 2019

A Fire & Water Cleanup and Restoration (Disaster Cleanup)

"Very impressed w/Justin’s communication. When I first contacted him he called me back the same day and whenever I had a question he emailed back that day or the very next morning. When it came time for the estimate he was on time and thorough. He used a measuring wheel- the other company we had in did no measurements- and he checked over everything. As result he noticed asbestos where we did not even know there was asbestos. When the work was done his crew was pleasant, informative and answered all our many questions with patience and thoroughness. The work was completed in the time frame specified, they cleaned up everything and then showed us exactly what had been done and answered more of our “what if questions.” Bottom line is I’d hire them again and as a matter of we referried them to our friends who booked them to do their asbestos removal job too. We were also grateful for Justin’s professionalism and willingness to do a smaller job. Some companies we called would not even consider doing our work because it was a small job."

LISA A on May 2019

KOI, Inc.

No reviews yet

KOI, Inc.

No reviews yet
15 years of experience

General Contractor handling all of your insurance restoration needs from start to finish. If we use subcontractors, they are fully insured and licensed if required by state, and KOI, Inc. carries a minimum 1,000,000 umbrella general liability policy as well on residential, and sufficient coverages apply on all commercial projects too. We offer free inspections and estimates on all insurance losses. Our team is number one at Customer Service, always continuing our education and updating our state of the art equipment continuously.

General Contractor handling all of your insurance restoration needs from start to finish. If we use subcontractors, they are fully insured and licensed if required by state, and KOI, Inc. carries a minimum 1,000,000 umbrella general liability policy as well on residential, and sufficient coverages apply on all commercial projects too. We offer free inspections and estimates on all insurance losses. Our team is number one at Customer Service, always continuing our education and updating our state of the art equipment continuously.

PAULSON REMODELING, LLC.

No reviews yet

PAULSON REMODELING, LLC.

No reviews yet
20 years of experience

We are a small remodeling company that does not have the large overhead some of these larger companies have,That is why we are able to keep our prices affordable. We have done work on single family homes to large apartment complexes. No job is too big or too small. Contact us for pricing on any job that has to do with your home upgrades or repairs.

We are a small remodeling company that does not have the large overhead some of these larger companies have,That is why we are able to keep our prices affordable. We have done work on single family homes to large apartment complexes. No job is too big or too small. Contact us for pricing on any job that has to do with your home upgrades or repairs.

A+ Environmental Inc

5.00(
7
)

A+ Environmental Inc

5.00(
7
)
Customers say: Quick response
Recommended by 100% of Angi customers
Recommended by 100% of HomeAdvisor customers

A+ Environmental is a family run business with over 25 years of professional waterproofing experience. We offer quality guaranteed work at affordable prices. Our estimates are free and our work is backed by a Lifetime Transferable Warranty. We offer exceptional basement waterproofing and foundation repair services to all of our satisfied customers. We look forward to helping you with all of your basement waterproofing and foundation repair needs. Remember: If you want to stay dry, give us a try!!

"The project went very well! Mike is terrific. The crew came as scheduled. Explained what they would be doing and did a nice job.The first part of the project involved trenching the basement floor along the three walls. This was the dusty and loudest part of the work since they use electric jack hammers. Make sure you cover everything. They did a great job cleaning up the area they worked in but you will still have dust. We had a minor problem and came to a mutual agreement for solution. Nice people to work with, great job!"

Joe W on March 2020

A+ Environmental is a family run business with over 25 years of professional waterproofing experience. We offer quality guaranteed work at affordable prices. Our estimates are free and our work is backed by a Lifetime Transferable Warranty. We offer exceptional basement waterproofing and foundation repair services to all of our satisfied customers. We look forward to helping you with all of your basement waterproofing and foundation repair needs. Remember: If you want to stay dry, give us a try!!

"The project went very well! Mike is terrific. The crew came as scheduled. Explained what they would be doing and did a nice job.The first part of the project involved trenching the basement floor along the three walls. This was the dusty and loudest part of the work since they use electric jack hammers. Make sure you cover everything. They did a great job cleaning up the area they worked in but you will still have dust. We had a minor problem and came to a mutual agreement for solution. Nice people to work with, great job!"

Joe W on March 2020

Showing 1-10 of 16
Mold Testing and Remediation questions, answered by experts

Checking for mold yourself is crucial, as catching mold in the early stages is ideal. Mold can appear green, brown, black, blue, or yellow. It can smell musty and can feel like velvet, leather, or cotton. 

Most often, mold grows near water damage. It’s best to inspect these places for signs of mold growth:

  • Basement: Look in corners, windows, carpet, closets, and around appliances. 

  • Bathrooms: Check around sinks, ceilings, and around toilets. 

  • Kitchen: Inspect around the sink, behind the refrigerator, and behind trash can.

  • Attic: Look near the insulation and near intake and exhaust vents.

Mold is a fungus that typically grows in warm, moist environments, which is why it's so often found in bathrooms, attics, and under sinks. It survives by digesting decaying organic materials, which makes it very helpful for removing dead plant matter around the world. However, if it starts eating away at your drywall, window frames, and flooring, it can harm your home and your health.

Vermiculite insulation that comes from a particular mine before 1990 is likely to contain asbestos. This is particularly true in the U.S. However, not all types of vermiculite insulation contain asbestos. Since you can't detect the presence of asbestos without special equipment, it's best to assume that the insulation contains the dangerous mineral and to either leave it alone or hire a professional to handle it.

No, heated floors are unlikely to cause mold. In fact, they can help prevent mold growth. The additional heat helps dry excess water and reduce condensation, which can lessen the likelihood of mold growth. Additionally, the heated floors can help reduce humidity near the bottom of the floor.

Yes, it is common for mold to grow on the underside of the siding due to the moist atmosphere. When there is an abundance of moisture, mold has the ideal environment to spread and thrive. This fungus can be found on virtually any surface, both indoors and outdoors. Generally, it is most active when the environment is warm, damp, and humid.

The Sullivan, WI 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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