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Verified Reviews for Mold Testing And Remediation pros in North Sioux City, SD

*The Angi rating for Mold Testing And Remediation companies in North Sioux City, SD 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 North Sioux City, SD 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 08, 2025

Find Mold testing and remediation specialists in North Sioux City

Avatar for Environmental Air Solutions, Inc.

Environmental Air Solutions, Inc.

4.00(
4
)

Environmental Air Solutions, Inc.

4.00(
4
)
Customers say: Quick response
17 years of experience

We offer a wide range of dependable services, such as air testing and mold control. With experienced and professional air quality consultants, you can count on us to make the air you breathe healthier and safer.

We offer a wide range of dependable services, such as air testing and mold control. With experienced and professional air quality consultants, you can count on us to make the air you breathe healthier and safer.

Global Plasma Solutions

5.00(
1
)

Global Plasma Solutions

5.00(
1
)
Customers say: Quality work
Recommended by 100% of Angi customers
Recommended by 100% of HomeAdvisor customers

Global Plasma Solutions is a manufacturing company that sells air purification systems primarily into the commercial and residential markets. Home owners can benenfit from our systems as they are easily adapted to any HVAC system. Go to www.gpshvac.com to find a certified contractor near you to have one installed within your home.

Global Plasma Solutions is a manufacturing company that sells air purification systems primarily into the commercial and residential markets. Home owners can benenfit from our systems as they are easily adapted to any HVAC system. Go to www.gpshvac.com to find a certified contractor near you to have one installed within your home.

PuroClean Disaster First Response

4.00(
4
)

PuroClean Disaster First Response

4.00(
4
)
Customers say: Quick response
25 years of experience

Local Expert Water, Fire, Smoke and Mold Restoration in Fayetteville, North Carolina. Call for fast, local 24x7 response.

"Avoid these people!!!!!! They are the worst. They tell you lie after lie and take forever to do the work. My insurance company called them in even though it was not in my best interest. I regret the day I let them in my front door, and I regret the day I let Allstate insure my house."

Margaret M on November 2018

Local Expert Water, Fire, Smoke and Mold Restoration in Fayetteville, North Carolina. Call for fast, local 24x7 response.

"Avoid these people!!!!!! They are the worst. They tell you lie after lie and take forever to do the work. My insurance company called them in even though it was not in my best interest. I regret the day I let them in my front door, and I regret the day I let Allstate insure my house."

Margaret M on November 2018

COLLINS CLEANING SYSTEMS

4.67(
3
)

COLLINS CLEANING SYSTEMS

4.67(
3
)
Customers say: Quick response
Recommended by 100% of Angi customers
Recommended by 100% of HomeAdvisor customers

Will bill Insurance companies on filed insurance claims for water, sewer backup, fire and smoke and mold remediation claims. Have trained and certified employees. We are a bonded and insured company. We take cash, check and credit cards payments.

Will bill Insurance companies on filed insurance claims for water, sewer backup, fire and smoke and mold remediation claims. Have trained and certified employees. We are a bonded and insured company. We take cash, check and credit cards payments.

Avatar for SERVICEMASTER OF SOOLAND

SERVICEMASTER OF SOOLAND

4.70(
23
)

SERVICEMASTER OF SOOLAND

4.70(
23
)
Customers say: Super punctual
Recommended by 95% of Angi customers
Recommended by 95% of HomeAdvisor customers

ServiceMaster of Sooland provides commercial & residential emergency restoration services 24/7/365. Our service area includes the entire Tri-State area of SE South Dakota, NW Iowa and NE Nebraska. We service a 75 mile radius around the Sioux City area. We have over 50 years of experience providing exceptional service and quality work to commercial and residential property owners. Our services are delivered with state-of-the-art equipment, and a thoroughly trained, insured, bonded and licensed staff. When Disaster strikes your home or Business Call Siouxland's oldest & most experienced restoration company at 402-494-3188 or 800-577-3188.

"We had our carpets cleaned last Friday and they look practically brand new! My wife and I could not be happier! Our three childrenthat and their friends are always dragging in dirt, mud, or snow. This kid traffic continuously stains our white carpets. After another carpet cleaning performed by Service Master, our carpets looks as good as new! Thanks for the fast and excellent service we have come to expect!"

Chad B on March 2019

ServiceMaster of Sooland provides commercial & residential emergency restoration services 24/7/365. Our service area includes the entire Tri-State area of SE South Dakota, NW Iowa and NE Nebraska. We service a 75 mile radius around the Sioux City area. We have over 50 years of experience providing exceptional service and quality work to commercial and residential property owners. Our services are delivered with state-of-the-art equipment, and a thoroughly trained, insured, bonded and licensed staff. When Disaster strikes your home or Business Call Siouxland's oldest & most experienced restoration company at 402-494-3188 or 800-577-3188.

"We had our carpets cleaned last Friday and they look practically brand new! My wife and I could not be happier! Our three childrenthat and their friends are always dragging in dirt, mud, or snow. This kid traffic continuously stains our white carpets. After another carpet cleaning performed by Service Master, our carpets looks as good as new! Thanks for the fast and excellent service we have come to expect!"

Chad B on March 2019

Avatar for Moldlab

Moldlab

4.74(
352
)

Moldlab

4.74(
352
)
Customers say: True professional
25 years of experience

Mold identification, mold test kits and testing supplies. If you suspect you have a mold problem give us a call toll free and we can walk you through your testing options.

"The self-test product was as expected. The reports require additional research to interpret and understand, so seemed more targeted at professionals."

Jessica H on February 2018

Mold identification, mold test kits and testing supplies. If you suspect you have a mold problem give us a call toll free and we can walk you through your testing options.

"The self-test product was as expected. The reports require additional research to interpret and understand, so seemed more targeted at professionals."

Jessica H on February 2018

Avatar for Environmental Testing & Research Laboratories, Inc

Environmental Testing & Research Laboratories, Inc

4.85(
347
)

Environmental Testing & Research Laboratories, Inc

4.85(
347
)
Customers say: True professional
Recommended by 93% of Angi customers
Recommended by 93% of HomeAdvisor customers

ETR Laboratories in an analytic laboratory with a broad range of commercial, industrial and individual clients. We provide analytic services using a wide variety of scientific methods including GC/MS, IC/MS, GIR, NMR and SEM equipment. We can do particle analysis, organic and inorganic chemical analysis and micro analysis on biological and other materials. Private water analysis is our specialty. Award winning. Additional DBA - Environmental Testing & Research Laboratories Inc, ETR Labs, ETR Laboratories.

"as advertised"

Nancy C on July 2018

ETR Laboratories in an analytic laboratory with a broad range of commercial, industrial and individual clients. We provide analytic services using a wide variety of scientific methods including GC/MS, IC/MS, GIR, NMR and SEM equipment. We can do particle analysis, organic and inorganic chemical analysis and micro analysis on biological and other materials. Private water analysis is our specialty. Award winning. Additional DBA - Environmental Testing & Research Laboratories Inc, ETR Labs, ETR Laboratories.

"as advertised"

Nancy C on July 2018

Mold Testing and Remediation questions, answered by experts

Damp air from a humidifier can cause mold in ducts if it raises the air's humidity level too high for the duct system to handle or malfunctions, but it’s not a normal occurrence. To avoid mold trouble, set the humidistat to between 30% and 35% and inspect it often to ensure accuracy.

No, a dehumidifier does not actually remove mold. It only reduces the moisture in the room, which mold needs in order to grow. If you already have mold, you’ll need to do a deeper cleaning or call a pro to remove the existing mold first.

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, brown spots on a ceiling are usually caused by water leaks and can lead to mold growth, especially if you don’t correct the underlying problem. Ongoing water leaks and moisture issues will almost always result in mold growth, especially if you live in a warm climate. Mold is a health hazard, so get the root problem fixed quickly, clean it, and encapsulate the area to avoid mold formation.

Not necessarily. If the mold is only on the surface or in small areas, you may be able to clean it effectively without removing all the caulk. However, if the mold has deeply penetrated the caulk or the caulk is damaged or deteriorating, you should remove the caulk completely and replace it to ensure thorough mold removal and prevent future growth.

The North Sioux City, SD 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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