Top-rated mold testing and remediation specialists.

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There are 5 highly-rated local mold testing and remediation specialists.

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TRUSTED BY JAMES ISLAND, SC HOMEOWNERS

  • Average homeowner rating star icon4.9
    Average homeowner rating
  • Verified reviews icon19
    Verified mold testing and remediation services reviews

Find Mold testing and remediation specialists in James Island

Avatar for Biotek Environmental, Inc.

Biotek Environmental, Inc.

534 St Andrews Rd
4.71(
166
)
Approved Pro

Biotek Environmental, Inc.

534 St Andrews Rd
4.71(
166
)
Approved Pro
Customers say: Quality work
Recommended by 90% of Angi customers
Recommended by 90% of HomeAdvisor customers
375 local quotes requested

Need expert water damage restoration, fire damage restoration, and mold remediation? BioTek Environmental Inc. is based in Columbia SC and serves South Carolina, North Carolina, and Georgia. We are rated A+ by BBB, and we are proud of having served more than 2000 satisfied clients since 2007. Get 24/7 emergency help to ensure that your property damage needs are dealt with efficiently and carefully. We have seen it all, let us help you restore your home. For your peace of mind, we offer the best price guarantee and a 30-year bumper-to-bumper warranty! BioTek is a top 5% remediation/restoration contractor nationwide and we will be there for you when you need us.

"Smooth! And efficient. Communication was touchy sometimes but otherwise good."

Aaron D on May 2025

Need expert water damage restoration, fire damage restoration, and mold remediation? BioTek Environmental Inc. is based in Columbia SC and serves South Carolina, North Carolina, and Georgia. We are rated A+ by BBB, and we are proud of having served more than 2000 satisfied clients since 2007. Get 24/7 emergency help to ensure that your property damage needs are dealt with efficiently and carefully. We have seen it all, let us help you restore your home. For your peace of mind, we offer the best price guarantee and a 30-year bumper-to-bumper warranty! BioTek is a top 5% remediation/restoration contractor nationwide and we will be there for you when you need us.

"Smooth! And efficient. Communication was touchy sometimes but otherwise good."

Aaron D on May 2025


Avatar for Carolina Mold Solutions LLC

Carolina Mold Solutions LLC

1000 Johnnie Dodds Blvd
4.98(
97
)
Approved Pro

Carolina Mold Solutions LLC

1000 Johnnie Dodds Blvd
4.98(
97
)
Approved Pro
Customers say: True professional
Recommended by 98% of Angi customers
Recommended by 98% of HomeAdvisor customers
90 local quotes requested

Carolina Mold Solutions provides mold prevention, remediation, and testing services for residential and commercial clients in the Carolinas. With 30 years experience working with customers, owner Joel Few is personally committed to making sure that every job is done right. Moisture management is the key to preventing mold growth. Whether humidity mitigation is causing indoor issues, or direct moisture intrusion has caused unseen mold growth, we have the experience and resources to break down the details of your air quality, to clean up your indoor environment, and to correct and account for sources of humidity intrusion.

"Joel was very professional with courtesy and rapid response to my timely urgency of the situation. He did great job and highly recommend him to others!👍👍👍!"

Catherine C on December 2024

Carolina Mold Solutions provides mold prevention, remediation, and testing services for residential and commercial clients in the Carolinas. With 30 years experience working with customers, owner Joel Few is personally committed to making sure that every job is done right. Moisture management is the key to preventing mold growth. Whether humidity mitigation is causing indoor issues, or direct moisture intrusion has caused unseen mold growth, we have the experience and resources to break down the details of your air quality, to clean up your indoor environment, and to correct and account for sources of humidity intrusion.

"Joel was very professional with courtesy and rapid response to my timely urgency of the situation. He did great job and highly recommend him to others!👍👍👍!"

Catherine C on December 2024


Avatar for Mold Test Company SC

Mold Test Company SC

P.O. Box 14
4.45(
66
)
Approved Pro

Mold Test Company SC

P.O. Box 14
4.45(
66
)
Approved Pro
Customers say: Quick response
151 local quotes requested
17 years of experience

At Mold Test Company SC, we take great pride in our experience, expertise, quality and customer service that we provide to meet the consumers' needs. It is our mission to provide excellent workmanship and complete customer satisfaction from start to 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.

"Quick response and professional guidance! "

Erin R on June 2025

At Mold Test Company SC, we take great pride in our experience, expertise, quality and customer service that we provide to meet the consumers' needs. It is our mission to provide excellent workmanship and complete customer satisfaction from start to 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.

"Quick response and professional guidance! "

Erin R on June 2025


Avatar for American Air LLC

American Air LLC

118 Bob's Corner Drive
5.00(
5
)
Approved Pro

American Air LLC

118 Bob's Corner Drive
5.00(
5
)
Approved Pro
12 local quotes requested
2 years of experience

We pride ourselves on being number one in the area. We have built an excellent reputation for customer satisfaction by providing quick estimates, great attention to detail, and competitive pricing. Allow us to give your home the attention it deserves. Call us today and let us get started.

"Very professional and experienced. They walked me through everything that they were doing. They explained the process while taking care of the mold. They were extremely knowledgeable about the services that they provide. Highly recommend. "

Tiffany B on October 2025

We pride ourselves on being number one in the area. We have built an excellent reputation for customer satisfaction by providing quick estimates, great attention to detail, and competitive pricing. Allow us to give your home the attention it deserves. Call us today and let us get started.

"Very professional and experienced. They walked me through everything that they were doing. They explained the process while taking care of the mold. They were extremely knowledgeable about the services that they provide. Highly recommend. "

Tiffany B on October 2025


CornerStone Mold

Based In
5.00(
8
)

CornerStone Mold

Based In
5.00(
8
)
Customers say: Quick response
Recommended by 100% of Angi customers
Recommended by 100% of HomeAdvisor customers

Cornerstone Mold is a trusted mold testing business that specializes in comprehensive mold detection and analysis services for residential and commercial properties. With a focus on accuracy and efficiency, we employ state-of-the-art techniques to identify and assess potential mold issues, providing clients with detailed reports and actionable recommendations. Our dedicated staff is passionate about providing top-notch service, and we take pride in our reputation for excellence and reliability. As a family-owned business, we understand the importance of a safe and healthy living environment, and we are committed to helping our clients achieve just that.

"Cornerstone Mold was timely and effective. Corey did an excellent job communicating throughout the entire process! He is very thorough and knowledgeable!"

Mark L on December 2023

Cornerstone Mold is a trusted mold testing business that specializes in comprehensive mold detection and analysis services for residential and commercial properties. With a focus on accuracy and efficiency, we employ state-of-the-art techniques to identify and assess potential mold issues, providing clients with detailed reports and actionable recommendations. Our dedicated staff is passionate about providing top-notch service, and we take pride in our reputation for excellence and reliability. As a family-owned business, we understand the importance of a safe and healthy living environment, and we are committed to helping our clients achieve just that.

"Cornerstone Mold was timely and effective. Corey did an excellent job communicating throughout the entire process! He is very thorough and knowledgeable!"

Mark L on December 2023


Lowveld Crawlspace Solutions LLC

2612 Larch Lane
5.00(
6
)

Lowveld Crawlspace Solutions LLC

2612 Larch Lane
5.00(
6
)
Customers say: Quick response
Recommended by 100% of Angi customers
Recommended by 100% of HomeAdvisor customers

Lowveld Crawlspace Solutions (LCS) offers crawlspace encapsulation, vapor barrier systems, dehumidifier and pump installation, as well as attic insulation. We pride ourselves on serving our customers in a timely and professional manner, never leaving you in the dark on the condition of your home. Your crawlspace is a vital part of your homes foundation and often overlooked. With free estimates and free inspections, we are here to provide your family with our professional recommendation. As a sister company to Duct-Tec, our technicians are well-versed to handle any project throughout your internal home system.

"Excellent! They were timely efficient friendly and their price was very competitive for a high-quality job well done. I would 100% recommend them to any of my neighbors or friends!"

Jenny A on June 2023

Lowveld Crawlspace Solutions (LCS) offers crawlspace encapsulation, vapor barrier systems, dehumidifier and pump installation, as well as attic insulation. We pride ourselves on serving our customers in a timely and professional manner, never leaving you in the dark on the condition of your home. Your crawlspace is a vital part of your homes foundation and often overlooked. With free estimates and free inspections, we are here to provide your family with our professional recommendation. As a sister company to Duct-Tec, our technicians are well-versed to handle any project throughout your internal home system.

"Excellent! They were timely efficient friendly and their price was very competitive for a high-quality job well done. I would 100% recommend them to any of my neighbors or friends!"

Jenny A on June 2023


KSM Premier Contracting

Po Box 2471
5.00(
17
)

KSM Premier Contracting

Po Box 2471
5.00(
17
)
Customers say: Quick response
Recommended by 100% of Angi customers
Recommended by 100% of HomeAdvisor customers

Veteran Owned and Operated United States Marine with over 10+ years experience in construction. Very fair priced and will work with anyone. This company was built on ethics and morals with integrity and honesty to make sure every customer is treated equal. The work speaks for itself.

"KSM was quickly reaponsive, When Matt came out he was able to find areas and problems that other MAJOR companies didn’t acknowledge. He was honest and very knowledgeable and had patience while working with me. i Would definitely hire again and his work speaks for itself!"

Mckenzie I on October 2024

Veteran Owned and Operated United States Marine with over 10+ years experience in construction. Very fair priced and will work with anyone. This company was built on ethics and morals with integrity and honesty to make sure every customer is treated equal. The work speaks for itself.

"KSM was quickly reaponsive, When Matt came out he was able to find areas and problems that other MAJOR companies didn’t acknowledge. He was honest and very knowledgeable and had patience while working with me. i Would definitely hire again and his work speaks for itself!"

Mckenzie I on October 2024


East Coast Mitigation

PO Box 31714
No reviews yet

East Coast Mitigation

PO Box 31714
No reviews yet
4 years of experience

East Coast Mitigation is a customer centric team that offers affordable and appropriate pricing for a range of services. Services Include Mold Remediation, Water/Fire Damage Recovery, Sanitization/Covid Cleaning, Crawlspace Cleanups, Odor Control, Carpet Cleaning, Leak Detection, and more.

East Coast Mitigation is a customer centric team that offers affordable and appropriate pricing for a range of services. Services Include Mold Remediation, Water/Fire Damage Recovery, Sanitization/Covid Cleaning, Crawlspace Cleanups, Odor Control, Carpet Cleaning, Leak Detection, and more.


Carolina Coast Water

.
5.00(
1
)

Carolina Coast Water

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

Family owned dependable company. 48 years in business. We specialize in Water mitigation, mold testing & remediation and fire damage and roof tarping. We offer competitive pricing and treat ever customer like family. No job to big or small. Prompt response and Call today for a free estimate?

"It went well. Sparky was fast to respond and they made sure the water was gone and everything was dried out."

Nichos K on July 2021

Family owned dependable company. 48 years in business. We specialize in Water mitigation, mold testing & remediation and fire damage and roof tarping. We offer competitive pricing and treat ever customer like family. No job to big or small. Prompt response and Call today for a free estimate?

"It went well. Sparky was fast to respond and they made sure the water was gone and everything was dried out."

Nichos K on July 2021


Everseal Charleston

3.67(
3
)

Everseal Charleston

3.67(
3
)
Customers say: Terrific value
5 years of experience

New business owner. Started officially in April of 2020. We offer traditional encapsulation options for those that WANT that type of system. But our primary focus is directed toward those who live in flood zones. The product we use is specifically designed for crawlspace framing and is a FEMA flood grade rated product. Our innovative option is backed with a Lifetime multiple event flood warranty and may also qualify homeowners for flood credits through their homeowners insurance.

"I hired Matt to replace door frames on my home which should have only taken a few days and into week three of him showing up late or not showing up at all and consistently asking for money to go buy supplies and then coming back with a receipt where most of the supplies were tools for him to do the job I finally called someone to come out and inspect the work that he had done and the guy said it was the shottiest work that he had ever seen. He ruined a brand new PVC door frame that I purchased and now I have to purchase a new one because it’s not fixable. I gave Matt money to go buy trim and door hinges, and he never returned. he also took the PVC that I purchased and ran away with it. I would highly recommend that you stay away from this guy. He also installed flooring in my laundry room and cracked the washer drain and didn’t replace it. He took $700 from my neighbor and when she saw the work that he did on my doors, she told him that she wanted to cancel the contract he hadn’t even started yet, and it’s been a week and he has not replied to any messages and won’t answer his phone. I really hate giving bad reviews, but if anyone deserves it, he does. It’s now going to cost me $650 to fix his mistakes."

Donna M on May 2024

New business owner. Started officially in April of 2020. We offer traditional encapsulation options for those that WANT that type of system. But our primary focus is directed toward those who live in flood zones. The product we use is specifically designed for crawlspace framing and is a FEMA flood grade rated product. Our innovative option is backed with a Lifetime multiple event flood warranty and may also qualify homeowners for flood credits through their homeowners insurance.

"I hired Matt to replace door frames on my home which should have only taken a few days and into week three of him showing up late or not showing up at all and consistently asking for money to go buy supplies and then coming back with a receipt where most of the supplies were tools for him to do the job I finally called someone to come out and inspect the work that he had done and the guy said it was the shottiest work that he had ever seen. He ruined a brand new PVC door frame that I purchased and now I have to purchase a new one because it’s not fixable. I gave Matt money to go buy trim and door hinges, and he never returned. he also took the PVC that I purchased and ran away with it. I would highly recommend that you stay away from this guy. He also installed flooring in my laundry room and cracked the washer drain and didn’t replace it. He took $700 from my neighbor and when she saw the work that he did on my doors, she told him that she wanted to cancel the contract he hadn’t even started yet, and it’s been a week and he has not replied to any messages and won’t answer his phone. I really hate giving bad reviews, but if anyone deserves it, he does. It’s now going to cost me $650 to fix his mistakes."

Donna M on May 2024

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Mold Testing and Remediation questions, answered by experts

Mold thrives in wet and humid conditions, and the bathroom can often be an ideal place for it to grow. If you are worried about mold, it's a good idea to hire a local mold inspector to inspect your bathroom. 

How you handle the mold depends on the extent of the issue. If it's on the caulk or other surface, a deep cleaning with mold-killing products such as vinegar or bleach may be sufficient. For a large infestation, you'll most likely need professional mold remediation.

Yes, running your air conditioning unit too cold can cause condensation in the air ducts and built up moisture on the air filter, resulting in a breeding ground for mold and mildew. Mold and mildew growth can irritate those with respiratory issues, so it’s best to keep your AC running at a normal temperature.

It is not safe to live in a house with smoke damage—even minor smoke damage can lead to long-term health hazards and structural risks. Smoke smells and residue contain particulates and chemical compounds that are dangerous to breathe in and can damage your belongings and your home’s structural materials. Have a trained professional assess your home after a fire to determine when it’s safe to return.

Sewer gas in any location can cause eye and respiratory irritation if you’re exposed at low levels, or more severe symptoms if you’re exposed at high levels—but fortunately, the fresh air outside means it’s less likely to affect your physical health. However, sewer smells outside can still indicate significant plumbing problems that will need to be dealt with, such as a potentially damaged sewer line or roof vent pipe.

The easiest way to know if it’s a leak or evaporation that’s causing low water levels in your pool is by conducting the bucket test. However, you can also monitor the chemicals in your pool for signs of imbalances or conduct a visual inspection of the areas around your pool in search of excessive moisture or cracks.

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The James Island, SC 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.