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Top-Rated Mold testing and remediation specialists in Sheldon - 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 Sheldon, SC and surrounding areas

Approved

In business since 1987

Free estimates

Warranties offered

"Carolina Mold did an excellent job with the mold remediation for our condo. It was a substantial project and Joel and his team were excellent to work with. I would highly recommend Carolina Mold Solutions!"
Additional Photos
Additional Photos
Additional Photos
Additional Photos
Additional Photos

+15

6 neighbors recently requested a quote
Recommended by98%of homeowners
3 C'S Southeast Abatement Services, LLC
4.0(
2
)
Toxicity and Mold - Removal

Serving Sheldon, 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 Healthy-Crawl Space
Healthy-Crawl Space
4.7(
68
)
Indoor Air Quality TestingMold & Toxic Material TestMold & Toxic Material Test - For Business+2 more

Serving Sheldon, SC and surrounding areas

In business since 2008

Free estimates

Emergency services offered

"Awesome experience. Purchased home with open crawl space that was deteriorated with hanging insulation, and breeding ground for rodents and waste. Researched crawl space options and interviewed several companies to compare. Greg was honest, informative and provided an option that encapsulated the raised crawl space, complete with dehumidifier and thick vapor barrier. He promised to come by annually to check and make any necessary adjustments and stood by his word - we had the project completed in 2015 and he came back in 2016 adding some sealer to small gaps that occured and will be scheduled him again to return soon for 2017 service. VERY happy we completed - the house smells much better (they disinfected underneath and spent time ensuring joists were clean), air quality and comfort level is greater and greater peace of mind with rodent exclusion. Would HIGHLY recommend Greg and his crew"
Basement Waterproofing Project
Basement Waterproofing Project
Basement Waterproofing Project
Basement Waterproofing Project
Additional Photos

+6

Recommended by98%of homeowners
Avatar for Voda Cleaning & Restoration of Savannah-Hilton Head
Voda Cleaning & Restoration of Savannah-Hilton Head
5.0(
14
)
Toxicity and Mold - Removal

Serving Sheldon, SC and surrounding areas

In business since 2023

Free estimates

Emergency services offered

"Customer service/text messaging re questions, pricing and scheduling was responsive and informative. My job was calendared quickly. I very much appreciated the service tech's hard work and attention to detail involving all components of my job."
Water and Mold Removal
Puppy Mess
Just one swipe
Van #1
Voda Fam

+2

Response time5 hrs
Response rate98%
Recommended by12%of homeowners
Avatar for The Fireplace Doctor
The Fireplace Doctor
3.9(
1,190
)
Dry-rot, Water or Pest Damage - Major Repair

Serving Sheldon, SC and surrounding areas

In business since 1993

Emergency services offered

Credit card accepted

"It turned out well. I used it shortly after I purchased the deal. There were additional charges beyond the big deal amount as I had them repair something that they found while doing it. They did everything as advertised and then in addition to that, they also fixed some molding around the chimney that had become cracked and weathered. I had not used them before. There have been no issues since the service was provided."
Recommended by78%of homeowners
Avatar for Cube Home & Commercial Inspections & Appraisal Svs
Cube Home & Commercial Inspections & Appraisal Svs
5.0(
4
)
Dry-rot, Water or Pest Damage - Major Repair

Serving Sheldon, SC and surrounding areas

In business since 2009

Free estimates

Emergency services offered

"Cube Home & Commercial Inspection and Appraisal Management Services" is a Nationally Certifed Home and Commercial Inspection Agency, South Carolina Licensed (RBI 48507) Home Builders Inspector and an Approved US Department of Housing and Urban Development (Hud) 203K Consultant/Inspector (P1710), Vermont Licensed Appraisal Management Services Agency which currently Serving All of Southern and Centeral Vermont,Cheshire County, New Hampshire, Hilton Head Island and Beaufort County in South Carolina and Northern Georgia with Offices in Southern Vermont and Hilton Head Island,South Carolina

Vermont
Certified Licensed Inspectors
Certified Licensed Inspectors
Recommended by100%of homeowners
Avatar for Coastal Environmental Services
Coastal Environmental Services
5.0(
3
)
Toxicity and Mold - RemovalToxicity and Mold - Removal - For Business

Serving Sheldon, SC and surrounding areas

In business since 2025

Free estimates

Emergency services offered

"Eric and his team were top notch professionals. They described the process in a way that was easy to understand. They did a terrific job at tackling the problem and getting to the source of the mold/mildew. I would highly recommend them for any remediation needs. They were top notch, professional, readily responded to my questions and the task at hand."
Response time4 hrs
Response rate93%
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Mold Testing and Remediation FAQs, answered by experts

Water damage always poses a primary risk of mold and mildew, but growth is not guaranteed. The chances of mold developing depend on several factors, including the severity of the damage and how quickly the area is cleaned and dried. To prevent mold, you must act quickly—ideally within the first 24 hours. Clean up all water and thoroughly dry the affected area. If the damage is extensive, you were unable to address it immediately, or you suspect mold has already started to grow, it is best to assume it is present and hire a professional mold inspector or removal expert to assess the situation.

Although you can run a DIY test for mold inside your home by buying a test kit, you won’t know whether the strain of mold is dangerous. The best way to test for mold in a home is to hire a professional who can determine the specific type of mold that you have. If you’re worried you exposed yourself to mold and it’s making you ill, you could request a health test. Your personal doctor could test your urine, take a nasal swab, or test some body tissue to determine your potential exposure to mold.

Toxic mold doesn't have a specific color; instead, toxicity depends on the type of mold and the mycotoxins it produces. Stachybotrys chartarum (also known as black mold) is notorious for its potential toxicity. However, not all molds appearing black are Stachybotrys chartarum. Mold species that appear in various colors, such as green, gray, brown, or black, can also produce mycotoxins. Therefore, it's essential to focus on identifying the type of mold through professional testing rather than relying solely on color to determine its toxicity.

Yes. Over time, hidden moisture from a leak in your bathroom may lead to black mold, requiring a mold remediation company’s services and the removal of large wall sections, which can be costly. For example, 100 square feet of drywall can cost as much as $400 to replace, while mold remediation can run anywhere from $500 to $3,000.

Fiber cement siding is resistant to mold and mildew, so it won’t be as affected by these problems as something like wood siding. However, damage to your siding or improper installation can still lead to water getting behind your siding, in which case, mold can grow behind it and damage other building materials. Contact a siding repair professional if you suspect you have a leak.

The Sheldon, 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.