Services · Charleston

Environmental Remediation in Charleston, SC

Lead, mold and other hazardous materials tested, contained and removed, with clearance testing before the space is reopened.

Environmental Remediation in Charleston, SC by TSIAC International

Environmental Remediation in Charleston, SC

When a property has hazardous material hidden inside it — asbestos in old insulation, lead paint on the walls, mold creeping through a damp crawl space — getting it out safely is a job for people who do this every day. At TSIAC International, we handle environmental remediation across Charleston, SC, so property owners can move forward with a site that's clean, safe and ready for whatever comes next. No project is too big or too complex, and we treat your home like it matters, because it does.

Cartoon: a technician in a protective suit and respirator facing a mold monster in a bathroom shower

Why choose TSIAC International

  • We work around your schedule. Your time is valuable, and remediation can turn a house upside down. Our crew plans the work around what's convenient for you, so your days aren't thrown into chaos while we get the job done right.
  • A thorough cleanup, every time. We don't just pull out the problem and walk away. We remove everything that needs to be gone and go over the site in detail, so you're left with a space that's genuinely clean — not one that still needs attention after we leave.
  • Family owned and operated. We're a family business, and our whole crew is here to go the extra mile for yours. We know what your property means to your family, and we treat it with that same care from the first walkthrough to the final check.
  • We recycle on every project. Wherever we can, we separate and recycle materials like wood, metals and steel, using protective handling along the way to cut down on waste and keep things responsible on your site.

Our Environmental Remediation process

Every property is different, but the way we approach it stays steady and careful. Here's generally how we work:

  1. Inspection and testing. We start by looking closely at the property to find what's actually there — asbestos, lead, mold or moisture problems. Where it's needed, we take samples and send them for lab analysis so we're working from facts, not guesses.
  2. Containment. Before anything gets disturbed, we seal off the affected area and set up barriers. This keeps dust, fibers and contaminants from spreading into the rest of your home while we work.
  3. Safe removal. Using the right equipment and protective measures, our crew extracts the hazardous materials carefully and deliberately, so the problem comes out without creating new ones.
  4. Cleaning and treatment. We follow up with detailed cleaning — including HEPA work where appropriate — and treat any lingering issues like mold growth so it doesn't come back.
  5. Disposal. Hazardous materials get handled and disposed of properly, the way they should be, not left on your curb.
  6. Clearance and documentation. When the work is finished, we test the air and surfaces to confirm the area is clear, and we put together the documentation you need for your records.

By the time we hand your property back, the goal is simple: a site that's genuinely safe to live in, build on or sell.

Serving Charleston, SC and nearby

TSIAC International provides environmental remediation throughout the Charleston area and beyond. We regularly work with homeowners, general contractors, procurement officers and municipalities in James Island, Johns Island, Kiawah Island, Seabrook Island, West Ashley, Hanahan, Ladson, Ravenel and Knightsville, along with communities like Socastee, Red Hill, Garden City, Litchfield by the Sea, Galivants Ferry and Green Sea. Wherever you are in South Carolina, if you've got asbestos, lead, mold or moisture problems that need to come out the right way, our crew is ready to help you break new ground and begin anew.

If you're not sure exactly what you're dealing with, that's alright — a lot of folks aren't until we take a look. We can walk the property with you, explain what we find in plain terms, and lay out what it'll take to make it right. No job is too small or too large, we treat them all the same, and we offer financing for all of our services so the cost of doing it properly doesn't have to wait.

Ready to get started, or just have questions? Give us a call at (843) 564-8790 and let's talk about your property. Our team will listen to what you're facing, give you a straight answer, and get you on the schedule at a time that works for you — because the sooner hazardous material is out of your home, the sooner you can get back to living in it with peace of mind.

FAQ

Questions, answered

Straight answers about TSIAC International. Don't see yours? Give us a call.

Call (843) 564-8790
What does environmental remediation cover at TSIAC International?

We handle the hazards that make a property unsafe or hard to work with — asbestos removal and testing, lead removal, and mold remediation in living spaces and crawl spaces. The goal is to find what's there, contain it, remove it safely and verify the site is clear before anyone moves back in or work continues.

How do you know if asbestos, lead or mold is actually present?

We start with sampling and inspection. For asbestos and lead, that means pulling samples and sending them for lab analysis; for mold, we check crawl spaces and interiors for growth and moisture problems. Testing tells us exactly what we're dealing with so we don't guess at the scope or the cleanup.

Is it safe to stay in the building during remediation?

It depends on the hazard and where it is. We set up containment barriers and use protective measures to keep contaminants from spreading, but some jobs call for the area to be sealed off or temporarily vacated. We'll walk you through what to expect once we've assessed your property. Call us at (843) 564-8790 to talk it over.

What happens to the material you remove?

Hazardous materials like asbestos and lead are extracted, sealed and disposed of properly, followed by HEPA cleaning and clearance or air testing to confirm the area is safe. On general demolition and building materials, we separate wood, metals, plastics and steel for recycling to cut down on waste.

Do you serve areas outside of Charleston?

Yes. We work throughout South Carolina, including James Island, Johns Island, Kiawah Island, Seabrook Island, West Ashley, Hanahan, Ladson, Ravenel and the Grand Strand communities like Garden City and Litchfield by the Sea. No project is too big or too complex — call (843) 564-8790 to get started.

What Our Customers Say

4.7 average from 66 reviews on Google

  • mad gal
    ★★★★★

    I had rotting wood in my carport roof, which was like a drop ceiling with framing in between and full shingles etc. I was paranoid about termites since it's springtime and Andra and his team came out the very next day. They were on time and worked quickly and efficiently. I really appreciate how they did the demo, functionally, aesthetically and respectful. They didn't just hack away with no regard. They left the posts in a smart way and I am still able to use them in the meantime. Andra is clear with communication and also straight forward and fair with pricing. I'm glad I found them and I would definitely call them again!

  • Joey Tuk
    ★★★★★

    Andre and crew came in on schedule and went above and beyond on a large commercial demo job on King St downtown Charleston! I will use Andre again and def recommend!

  • Charles Barber
    ★★★★★

    Andra and his team did a phenomenal job doing an interior demo on an old house from the 1940s that my wife and I recently purchased. Throughout the entire process Andra was responsive, flexible, and fair, which made the entire process as easy as it could be. I’d recommend Andra and his team for a job a million times over.

  • S Britt
    ★★★★★

    Andre and his team demo a shed for my parents home. He showed up not on time, but AHEAD of time. He and his team took care of everything quickly and professionally. He was also available within a week of me reaching out to him! Thank you for completing this project in a timely manner.

  • Jay Hart
    ★★★★★

    Andra and his crew did a great job demolishing the stucco, glass, and metal panels. They were great about cleaning up after themselves as well! Highly recommend

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Need environmental remediation? We're ready to help.

Free estimate, written quote, no obligation — and a straight answer about what your home in Charleston actually needs.

  • Bonded and insured
  • Asbestos License
  • Serving Charleston, North Charleston, Mount Pleasant, Summerville
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