Top-rated mold testing and remediation specialists.

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TRUSTED BY HOMEOWNERS

Average homeowner rating star icon5
Average homeowner rating
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Verified mold testing and remediation services reviews

Mold testing and remediation specialists in Jefferson

Avatar for Lifetime Home Services
Lifetime Home Services
805 Wells St
4.88(
104
)
Approved Pro
Lifetime Home Services
805 Wells St
4.88(
104
)
Approved Pro
Customers say: Quality work
Recommended by 96% of Angi customers
Recommended by 96% of HomeAdvisor customers
341 local quotes requested

Owner Operated. Cost determined by the job. NRPP Certification #RMT-101552, AARST Member. Licensed. Cash accepted. https://www.lifetimehomeservices.com/

"They did an outstanding job. First rate. I would highly recommend Lifetime Home Services."

Dan K on January 2025

Owner Operated. Cost determined by the job. NRPP Certification #RMT-101552, AARST Member. Licensed. Cash accepted. https://www.lifetimehomeservices.com/

"They did an outstanding job. First rate. I would highly recommend Lifetime Home Services."

Dan K on January 2025


Avatar for Dry Source LLC
Dry Source LLC
217 N Main St
5.00(
1
)
Approved Pro
Dry Source LLC
217 N Main St
5.00(
1
)
Approved Pro
10 years of experience
Free onsite estimate

We take great pride in our experience, expertise, quality, and customer service that we provide to meet the consumer's needs. It is our mission to provide excellent workmanship and complete customer satisfaction, from the start to the completion of a project. In order to understand the needs and expectations of our customers, we take great care to work and communicate with every customer in a professional manner. Our reputation is based on service, safety, and quality, regardless of how large or small the job.

We take great pride in our experience, expertise, quality, and customer service that we provide to meet the consumer's needs. It is our mission to provide excellent workmanship and complete customer satisfaction, from the start to the completion of a project. In order to understand the needs and expectations of our customers, we take great care to work and communicate with every customer in a professional manner. Our reputation is based on service, safety, and quality, regardless of how large or small the job.


Avatar for Elite Indoor Air
Elite Indoor Air
5800 W Burleigh ST #1005
4.93(
27
)
Approved Pro
Elite Indoor Air
5800 W Burleigh ST #1005
4.93(
27
)
Approved Pro
Customers say: True professional
40 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
W6215 Kettle Moraine Dr
No reviews
Kettle Moraine Home Inspections, LLC
W6215 Kettle Moraine Dr
No reviews
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.


GDC Companies
960 Gardner Street
No reviews
GDC Companies
960 Gardner Street
No reviews
11 years of experience

We offer our customers excellent service and satisfaction with our experienced technicians along with a large material selection and various payment options.

We offer our customers excellent service and satisfaction with our experienced technicians along with a large material selection and various payment options.


Service Team of Professionals Restoration
P.O. Box 740
No reviews
Service Team of Professionals Restoration
P.O. Box 740
No reviews
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
766 N Parkway St
3.67(
3
)
Servpro of Jefferson County/Oconomowoc
766 N Parkway St
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


OVER 22 YEARS PROVIDING INSPECTION SERVICES TO THE GENERAL PUBLIC AND MUNICIPALITIES


KOI, Inc.
1835 Garfield Avenue
No reviews
KOI, Inc.
1835 Garfield Avenue
No reviews
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.

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Mold testing and remediation services FAQs

Some states require mold removal specialists to be licensed, while others require licensed mold testing companies to create remediation protocols that any contractor can carry out. You can use our state licensing tool to find requirements in your area. In either case, it’s imperative that you hire an experienced professional for mold removal to ensure the safety of your home and your family.

It’s possible to scrub mold off of visible surfaces yourself, but it’s not usually a good idea. Mold is not only a potential health risk, but it’s also difficult to treat in its entirety, especially because it can grow behind walls and in other hidden areas a DIYer might miss. Since mold is a serious and often pervasive issue, you should hire a professional that will remove all of the mold—including any that might be hidden—run industrial air scrubbers to remove airborne particles, and complete mold testing to ensure the underlying problem is solved.

The most effective way to remove mold includes testing affected surfaces and the air for spores, creating a protocol for removal, carrying out the steps within the protocol, running air scrubbers for the recommended amount of time, and then completing a post-remediation round of testing to confirm the issue is solved. Since this work is very involved and there are health risks if done incorrectly, you should always hire an experienced professional to handle mold removal.

The average cost for mold remediation is around $2,200, and most projects fall somewhere between $1,100 and $3,300. Your total will depend on many factors, including the surface area that is affected by mold, the extent of the issue, how much building material your professional needs to replace, whether or not testing is necessary for safety reasons, and existing indoor air quality.

Mold removal will take between one and five days in most cases, but severe mold issues can take several weeks to correct. Your timeline will depend on how much mold there is in your home, where the mold is located, and how much testing and aftercare is required. If you have mold behind your walls or you have an excessive amount of mold that requires removal and running air scrubbers for several days, you could be looking at over a week for the process to be completed.

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