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Top-Rated Mold testing and remediation specialists in Startex - Updated Nov 2026

Avatar for Carolina Mold Solutions LLC
Carolina Mold Solutions LLC
5.0(
101
)
Toxicity and Mold - RemovalIndoor Air Quality TestingMold & Toxic Material Test+2 more

Serving Startex, SC and surrounding areas

Approved

In business since 1987

Free estimates

Warranties offered

"WOW!! Joel was an absolute pleasure to work with. He’s a great communicator and took lots of time to explain the work to us. I’ve done a lot of research about mold remediation, and everything I read was in line with what Joel told me. Our aging relative was worried and stressed about the upheaval of a large remediation project, and Joel and his team were SO kind and understanding of him. I feel that we got a great value for our money, and the project was finished on time. I highly recommend this company."
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+15

6 neighbors recently requested a quote
Recommended by98%of homeowners
Avatar for EnviroFry LLC
EnviroFry LLC
4.8(
26
)
Toxicity and Mold - RemovalMold & Toxic Material TestMold & Toxic Material Test - For Business+1 more

Serving Startex, SC and surrounding areas

Approved

In business since 1999

Free estimates

Credit card accepted

"I am not lying when I saw that EnviroFry is the best business/company I have ever worked with or hired in my entire life. My son was severely ill with mold illness and PANS and it took FOUR mold companies to find all of the hidden mold in our home… EnviroFry was the company that finally found all of the mold. They are like mold finding ninjas. Not only are they the most skilled at what they do (I would literally fly them across the globe if I had to because they are the only ones I trust) but they are the most amazing, kind, compassionate, and loving people… just the type of people you need with you and advising you when you are scared and overwhelmed. We have now been back in our home for 3 years and everyone is healthy and doing great. We had a successful remediation. I recommend them to everyone I know and they have helped so many friends and family members of mine and all of them feel the same as I do about their excellence."
Gallery
Gallery
1 neighbors recently requested a quote
Recommended by91%of homeowners
Avatar for Mold Busters USA South Carolina, LLC
Mold Busters USA South Carolina, LLC
4.7(
9
)
Indoor Air Quality TestingMold & Toxic Material TestMold & Toxic Material Test - For Business

Serving Startex, SC and surrounding areas

Approved

In business since 2019

Free estimates

Small jobs welcome

"We had a great experience with Mold Busters and highly recommend them! We had a sudden issue with basement mold and a HVAC duct leak that was spreading mold odors throughout our downstairs. Since we have a pet and an infant it was very concerning! Benjamin was able to come out to treat our home the very next morning after I called, and I am so grateful that he has brought the cutting edge dry fog mold treatment to the Greenville area! It gave me great peace of mind to know that it is extremely effective at getting rid of all mold spores while also being non-toxic and safe for kids and pets. I think they are offering the best mold and virus solution available."
Certified Mold Technician
Micro Certified Mold Remediation Contractor
Response time7 hrs
Recommended by100%of homeowners
Avatar for Johnstone Restorations
Johnstone Restorations
4.6(
47
)
Toxicity and Mold - RemovalToxicity and Mold - Removal - For Business

Serving Startex, SC and surrounding areas

Approved

In business since 2018

Free estimates

Credit card accepted

"This company went above and beyond to help me with the best quality service and even helped with our insurance issues. The owner was involved the entire time and the service manager was here as well making sure the job was done correctly and in a very timely manner. If you need any work done this is the company to call !! Best experience I have ever had with a company that deals with mold and Remediation. ."
Drying with dehumidifiers and air movers
Water extraction
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+12

Response time1 day
1 neighbors recently requested a quote
Recommended by84%of homeowners
3 C'S Southeast Abatement Services, LLC
4.0(
2
)
Toxicity and Mold - Removal

Serving Startex, SC and surrounding areas

Approved

In business since 2012

Free estimates

"I would recommend this company for asbestos abatement. I was very grateful that they were able to help me in such short notice to remove the asbestos when another company did not show. I thought their price was pretty fair and was told by the mold testing company that they do good work. I would not hire this company to do anything else. I was in a bind and got a quote on what it would be to mud and paint the ceiling and paint the house. I was very very unhappy with the quality of the work of the painters he hired. I feel I should have been deeply reimbursed or discounted because the paint job was so bad. They got plaster everywhere on my kitchen cabinets and are unable to remove it so I must just look at it. They did not replace some of my lights and there are cracks in the seems and every worker I have comments on how bad the paint job is. Very dissapointed that I spent so much money for that. They came out to try and fix it and it was not even fixed. Maybe a little better on the ceilings. It was extremely hard to get the electrician that I hired through them to come up and finish the job here in Charleston. I believe he lived a few hours away and everything was just a headache. He was unable to find a certain part and I ended up having to research and find it online. We lost at least a week while he was looking for that."
Recommended by100%of homeowners
Avatar for United Waste Services
United Waste Services
New to Angi
Toxicity and Mold - RemovalToxicity and Mold - Removal - For Business

Serving Startex, SC and surrounding areas

Approved

Free estimates

Emergency services offered

Small jobs welcome

I have over 26 years of experience in environmental services, field service, and industrial cleaning. Throughout my career I have handled a wide range of work including hazardous and non-hazardous waste removal, residential and commercial maintenance, pressure washing, junk removal, emergency cleanups, home improvement repairs.\n\nI am based in the charlotte area and available to travel surrounding locations for jobs.\n\nMy skills include industrial cleaning, environmental safety practices, equipment troubleshooting, emergency response, oil spills, site maintenance, debris removal, trash removal, property cleanup, post-construction cleanup. \n\nI take pride in working safely, efficiently, and with attention to detail.\n\nCostumers choose me because I'm reliable, show up on time, and get the job done right the first time. I focus on quality work, clear communication, and making sure every client is satisfied with the results.

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Mold Testing and Remediation FAQs, answered by experts

While home mold tests can provide a simple identification of mold presence, they lack accuracy and reliability. These kits may detect mold spores but can't pinpoint the source or identify the type. Professional testing, combined with an inspection, is more comprehensive and leads to actionable next steps. 

According to the EPA, mold grows within 24 to 48 hours if left untreated after a water leak. So unless you notice the leak and stop it right away, you only have a day or so before mold is a real concern. If you don’t notice the leak, it can take about three weeks for the mold spores to become visible. That means you’ve likely had an active mold infection for a few weeks by the time you notice discoloration.

Mold grows in areas with humidity levels above 60%, but ideal conditions for mold growth occur when humidity is between 70% and 90%, especially in poorly ventilated areas. To prevent mold growth, aim to maintain indoor humidity levels between 30% and 50% using dehumidifiers, proper ventilation, and temperature control. Regularly check your home's humidity with a hygrometer to help you monitor and avoid conditions conducive to mold.

Sampling typically takes 1-3 hours, and depending on the provider, lab results are available within 2-7 days.

Yes, air duct cleaning can remove mold from the interior lines of HVAC systems. Professional air duct cleaning companies use tools and methods like brushes, cleaners, and vacuums to remove mold from air ducts. For successful mold remediation, it is essential to hire a reputable and experienced air duct cleaning service. Keeping your air ducts clean can also help prevent the conditions that allow mold to grow and thrive in your ductwork.

The Startex, 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.