Top-rated mold testing and remediation specialists.

Get matched with top mold testing and remediation specialists in Portage, WI

Enter your ZIP and get matched with up to 5 pros

Need a pro for your mold testing and remediation project in Portage, WI?

Select your specific project to find the pro for you.

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

*The Angi rating for Mold Testing And Remediation companies in Portage, 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 Portage, 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 16, 2025

Find Mold testing and remediation specialists in Portage

Wing Three

No reviews yet

Wing Three

No reviews yet
20 years of experience

Wing Three are your local Mold Remediation and Asbestos Abatement Experts. We are family owned and operated with Midwestern values, dedicated to putting our customers first. We understand that having mold or asbestos in your home or your business can be a serious health risk, and so we provide custom solutions to fix the problem. Our professional Wing Three team will get the problem resolved for you. If you have a mold or asbestos problem, call us today for a free visual inspection.

Wing Three are your local Mold Remediation and Asbestos Abatement Experts. We are family owned and operated with Midwestern values, dedicated to putting our customers first. We understand that having mold or asbestos in your home or your business can be a serious health risk, and so we provide custom solutions to fix the problem. Our professional Wing Three team will get the problem resolved for you. If you have a mold or asbestos problem, call us today for a free visual inspection.

Avatar for Eco Exterior Solutions LLC

Eco Exterior Solutions LLC

4.18(
11
)

Eco Exterior Solutions LLC

4.18(
11
)
Customers say: Super punctual
Free onsite estimate

We use Soft Wash Technology that is 100% eco-friendly. We DO NOT use any bleach, chlorine, caustic acids, sodium/calcium hypochlorite or damaging high pressure to clean your exterior surfaces. Our patented solution safely and effectively removes mold/algae/moss and dirt down to the microscopic level, allowing only our company to offer a two year warranty on all of our cleanings. Call us today for a free estimate!

"Both Angi and the Eco Exterior Solution stated that Eco Solution had Insurance. My Contract with Eco Exterior Solutions also stated they had Insurance. When Eco Exterior Solutions and I needed their insurance, they had NO INSURANCE."

Walt L on May 2023

We use Soft Wash Technology that is 100% eco-friendly. We DO NOT use any bleach, chlorine, caustic acids, sodium/calcium hypochlorite or damaging high pressure to clean your exterior surfaces. Our patented solution safely and effectively removes mold/algae/moss and dirt down to the microscopic level, allowing only our company to offer a two year warranty on all of our cleanings. Call us today for a free estimate!

"Both Angi and the Eco Exterior Solution stated that Eco Solution had Insurance. My Contract with Eco Exterior Solutions also stated they had Insurance. When Eco Exterior Solutions and I needed their insurance, they had NO INSURANCE."

Walt L on May 2023

Facility Concepts Plus

No reviews yet

Facility Concepts Plus

No reviews yet
23 years of experience

Full service cleaning, roofing and siding repairs and replacements. We are family owned and operated but do use sub-contractors for some of our services. Our sub-contractors are owner operated as well and carry their own insurance.

Full service cleaning, roofing and siding repairs and replacements. We are family owned and operated but do use sub-contractors for some of our services. Our sub-contractors are owner operated as well and carry their own insurance.

Voyager Builders

4.00(
1
)

Voyager Builders

4.00(
1
)
Customers say: Quick response
Recommended by 100% of Angi customers
Recommended by 100% of HomeAdvisor customers

We are a general contracting business that has been built on customer service and a high quality of work. We cover all fields of construction with only the best and most trustworthy subcontractors. We hold warranties on all jobs and we are insured.

We are a general contracting business that has been built on customer service and a high quality of work. We cover all fields of construction with only the best and most trustworthy subcontractors. We hold warranties on all jobs and we are insured.

Aquire Restoration, Inc.

3.67(
3
)

Aquire Restoration, Inc.

3.67(
3
)
18 years of experience

Aquire Restoration, Inc. is a full service restoration contractor that provides emergency services to residential & commercial properties that have been damaged by Water, Fire, Mold, Storm, Sewer & Crime/Trauma scenes. We have two offices in Wisconsin; one in Oshkosh to service NE Wisconsin and one in Madison to service SC Wisconsin. Aquire Restoration, Inc. is an accredited business with the BBB, a certified firm with IICRC (Institute of Inspection Cleaning & Restoration Certification), a member of the MCRA (Midwest Cleaning & Restoration Association) along with Chamber of Commerce members for each office.

Aquire Restoration, Inc. is a full service restoration contractor that provides emergency services to residential & commercial properties that have been damaged by Water, Fire, Mold, Storm, Sewer & Crime/Trauma scenes. We have two offices in Wisconsin; one in Oshkosh to service NE Wisconsin and one in Madison to service SC Wisconsin. Aquire Restoration, Inc. is an accredited business with the BBB, a certified firm with IICRC (Institute of Inspection Cleaning & Restoration Certification), a member of the MCRA (Midwest Cleaning & Restoration Association) along with Chamber of Commerce members for each office.

Avatar for Miller Tyme Roofing and Construction, LLC.

Miller Tyme Roofing and Construction, LLC.

5.00(
1
)

Miller Tyme Roofing and Construction, LLC.

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

Miller Tyme Roofing and Construction, LLC. is locally owned and operated. Financing options are available. For finding us on Angie's List you qualify for an automatic percentage based discount dependent on project size.

Miller Tyme Roofing and Construction, LLC. is locally owned and operated. Financing options are available. For finding us on Angie's List you qualify for an automatic percentage based discount dependent on project size.

Showing 1-10 of 34
Mold Testing and Remediation questions, answered by experts

Through air sampling devices and surface swabs in key areas of concern.

The best way to measure moisture levels in drywall is with a moisture meter. Moisture meters feature small probes that you insert into drywall (similar to pushing a pin into the wall). Ideally, you'll take moisture readings at several locations on the wall to get a general idea of the moisture level.

Most grass mold isn’t harmful to humans. Slime molds in particular aren’t toxic and may even possess some benefits. Other molds, like powdery mildew and snow mold, generally aren’t a concern, but can still cause allergic reactions and respiratory distress in those with high allergy risk and compromised immune systems.  

Mold and mildew are always a primary risk with any water damage, but it’s not guaranteed that mold will grow. The chances of mold growth are dependent on many factors, such as the severity of the damage and how quickly the area was cleaned up and dried out—that’s why responding to water damage immediately is imperative. If you suspect you have mold and mildew growth, you should talk to a local mold removal expert .

Yes, a refrigerant leak is dangerous to breathe. Refrigerants can push oxygen out of a room, which can lead to suffocation, serious health issues, and even death. You may also suffer from refrigerant poisoning, which can cause swelling of the throat or sinuses, vision loss, a burning sensation in your eyes, ears, nose, lips, and tongue, and more. You should seek medical attention immediately if you experience any of these symptoms.

The Portage, 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.

See all articles