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TRUSTED BY CHARLESTON, 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 Charleston

Avatar for Mold Test Company SC

Mold Test Company SC

4.45(
66
)
Approved Pro

Mold Test Company SC

4.45(
66
)
Approved Pro
Customers say: Quick response
166 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


Global Restoration Services, Inc.

5.00(
20
)
Approved Pro

Global Restoration Services, Inc.

5.00(
20
)
Approved Pro
Customers say: Quick response
Recommended by 100% of Angi customers
Recommended by 100% of HomeAdvisor customers
128 local quotes requested

With years of experience serving Ronkonkoma and surroundings area, Global Restoration Services, Inc. is your solution for all your mold removal needs. We take great pride in our extreme professionalism, timeliness and superior customer service on every job. We make sure to develop a lasting relationship so that the next time service is needed there will be no question on who to call. Satisfaction guaranteed!

"I can’t express my gratitude enough for what this company did for my mother. Having an electrical fire at her house was scary enough. They were there from the moment we needed them and guided me through the entire process and made me understand each step. CuzWith precise efficiency they started the process of the cleanup that day and finished the projects In two weeks time. They were very professional and had great communication and customer service. I highly recommend this company above all."

Danielle W on August 2024

With years of experience serving Ronkonkoma and surroundings area, Global Restoration Services, Inc. is your solution for all your mold removal needs. We take great pride in our extreme professionalism, timeliness and superior customer service on every job. We make sure to develop a lasting relationship so that the next time service is needed there will be no question on who to call. Satisfaction guaranteed!

"I can’t express my gratitude enough for what this company did for my mother. Having an electrical fire at her house was scary enough. They were there from the moment we needed them and guided me through the entire process and made me understand each step. CuzWith precise efficiency they started the process of the cleanup that day and finished the projects In two weeks time. They were very professional and had great communication and customer service. I highly recommend this company above all."

Danielle W on August 2024


Avatar for Carolina Mold Solutions LLC

Carolina Mold Solutions LLC

5.00(
89
)
Approved Pro

Carolina Mold Solutions LLC

5.00(
89
)
Approved Pro
Customers say: Quick response
Recommended by 100% of Angi customers
Recommended by 100% of HomeAdvisor customers
103 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, Carolina Mold Solutions LLC 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, Carolina Mold Solutions LLC 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 Biotek Environmental, Inc.

Biotek Environmental, Inc.

4.71(
166
)
Approved Pro

Biotek Environmental, Inc.

4.71(
166
)
Approved Pro
Customers say: Quality work
Recommended by 90% of Angi customers
Recommended by 90% of HomeAdvisor customers
439 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 CornerStone Mold

CornerStone Mold

5.00(
8
)

CornerStone Mold

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


Avatar for Lowveld Crawlspace Solutions LLC

Lowveld Crawlspace Solutions LLC

5.00(
6
)

Lowveld Crawlspace Solutions LLC

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


Avatar for KSM Premier Contracting

KSM Premier Contracting

5.00(
17
)

KSM Premier Contracting

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


"Prompt and great customer service...Would highly recommend!"

Melissa W on February 2022

Locally owned and operated Water and mold remediation company. We offer quality service at an affordable price. Contact us today about an estimate!

"Prompt and great customer service...Would highly recommend!"

Melissa W on February 2022


Avatar for East Coast Mitigation

East Coast Mitigation

No reviews yet

East Coast Mitigation

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

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Mold Testing and Remediation questions, answered by experts
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Answered by
Angi Expert

The most common sign of asbestos is the age of your home. Asbestos was banned in drywall in 1977, though many products still contained asbestos until the 1980s. Indicators of possible asbestos in your home include:

  • Your home's age, if built before 1980

  • You have a home with vinyl flooring or millboard that was installed between 1952 and 1982

  • Your home has corrugated roofing

  • Your home has walls made from cement sheets

  • Your home has vermiculite insulation 

Helpful?
message icon
Answered by
James M.
on Feb 12, 2025

Asbestos was commonly used in construction before the 1980s. While homes built after that time are unlikely to contain asbestos, there is still a possibility. Asbestos was found in materials such as flooring, drywall/joint compound, ceiling textures (like popcorn ceilings), roofing, siding, felts, HVAC systems, and more. If you're concerned about asbestos in your home, it's important to consult with an experienced asbestos professional to assess the likelihood of its presence.

Helpful?

In Charleston, you’ll find certified mold inspectors for testing, mold remediation specialists for removal, and indoor air quality experts for ongoing monitoring. Water damage restoration contractors often handle both moisture and mold issues, offering emergency response. For historic homes, restoration specialists understand preservation needs, while crawl space contractors focus on moisture control unique to local architecture. Always choose professionals familiar with Charleston’s climate and building styles.

Helpful?

Your Charleston home may need mold testing and remediation if you notice musty odors, visible mold, water stains, or peeling paint, particularly in crawl spaces or basements. Homes with past flooding, poor drainage, or older construction are at higher risk. If you or your family experience increased allergies or respiratory issues at home, it’s wise to seek a professional assessment, especially in flood-prone neighborhoods.

Helpful?

Combining mold testing and remediation with upgrades like crawl space encapsulation, basement waterproofing, or HVAC improvements in Charleston can streamline your project and reduce disruption. Addressing insulation, ventilation, or replacing water-damaged materials during remediation helps prevent future mold issues. This approach is especially effective in Charleston’s humid climate, maximizing the impact of your investment and supporting long-term indoor air quality.

Helpful?

In Charleston, ongoing maintenance after mold testing and remediation involves regularly using dehumidifiers to control humidity, especially during humid summers. Inspect basements, crawl spaces, and plumbing monthly for leaks or moisture. Change HVAC filters every three months, clean ducts annually, and keep gutters clear to direct water away from your foundation. Annual indoor air quality testing is recommended, especially in historic homes or after heavy storms.

Helpful?

The Charleston, SC homeowners’ guide to mold testing and remediation services

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