
Get matched with top mold testing and remediation specialists in Johns Island, SC
There are 6 highly-rated local mold testing and remediation specialists.
Need a pro for your mold testing and remediation project in Johns Island, SC?
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Find Mold testing and remediation specialists in Johns Island

Carolina Mold Solutions LLC
Carolina Mold Solutions LLC
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

Biotek Environmental, Inc.
Biotek Environmental, Inc.
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

Mold Test Company SC
Mold Test Company SC
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
CornerStone Mold
CornerStone Mold
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
Lowveld Crawlspace Solutions LLC
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
KSM Premier Contracting
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
East Coast Mitigation
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
Carolina Coast Water
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
Everseal Charleston
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
CSRA BIO-CARE, LLC
CSRA BIO-CARE, LLC
CSRA Bio-Care is a special needs cleaning company since 2012. We are an owner-operated company of well-trained technicians experienced in cleaning, disinfecting, decontaminating and the handling of biologically hazardous materials. We are certified, licensed, bonded, insured and available 24 hours. Being an environmental health cleaning company, we offer a large range of services from infection prevention & control, sterilization, mold remediation, air duct cleaning and odor elimination. We provide environmental solutions for indoor surface and air sterilization using todays most advanced powerful technology eliminating pathogens such as COVID-19, H1N1, SARS, MERS and MRSA. We maintain strict adherence to applicable OSHA regulations. The products we use are EPA registered hospital grade disinfectants and sterilizers to ensure the safety of all concerned. CSRA Bio-Care strives to go the extra mile. We take pride in our reputation. Our quality of work will reflect this because customer satisfaction is our number one priority. By adhering to this code, we are confident you will be pleased with our cleaning services and the quality of our work.
"The service was excellent. They did a very good job."
Elmyra C on November 2020
CSRA Bio-Care is a special needs cleaning company since 2012. We are an owner-operated company of well-trained technicians experienced in cleaning, disinfecting, decontaminating and the handling of biologically hazardous materials. We are certified, licensed, bonded, insured and available 24 hours. Being an environmental health cleaning company, we offer a large range of services from infection prevention & control, sterilization, mold remediation, air duct cleaning and odor elimination. We provide environmental solutions for indoor surface and air sterilization using todays most advanced powerful technology eliminating pathogens such as COVID-19, H1N1, SARS, MERS and MRSA. We maintain strict adherence to applicable OSHA regulations. The products we use are EPA registered hospital grade disinfectants and sterilizers to ensure the safety of all concerned. CSRA Bio-Care strives to go the extra mile. We take pride in our reputation. Our quality of work will reflect this because customer satisfaction is our number one priority. By adhering to this code, we are confident you will be pleased with our cleaning services and the quality of our work.
"The service was excellent. They did a very good job."
Elmyra C on November 2020
The Johns 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.
Budgeting for an indoor air quality test can be worth the cost if you are worried about your health or have moved into a new home.
Mold remediation cost can quickly escalate. But if you have mold in your home, the cost for mold remediation is worth it.
The cost of a mold inspection might seem high, but it’s one of the best investments you can make for your health and home. Read on to learn cost-saving tips.
Facing a pesky mold problem on your walls? Learn how to clean mold off drywall to freshen your home and keep spores away.
Moisture, poor ventilation, and soap scum can all lead to pink mold in your bathroom. Here’s how to clean bathroom mold and prevent it from returning.
Mold growth in your home poses a serious risk to your belongings and health. But after mold removal, knowing which items to pitch and which you can keep can be confusing. This guide will help you sort everything out so you know what to save.
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