About us

welcome to

TSIAC International

Tsiac specializes in all types of demolition, from structural to selective to deconstruction demolition, using heavy equipment, hand tools, and specialized machinery.


Demolition serves various purposes, including land cleaning sites for new construction, gutting out houses for renovations, and selectively removing building materials from retail stores. Safety is paramount, requiring proper planning. Tsiac uses protective measures when handling building materials and practices recycling on all their projects. Separating wood, metals, plastics, and steel to help reduce waste and support sustainability.



Professionally managing projects is what we concentrate our practice on, ensuring efficiency and safety and environmental responsibility, making it a critical part of urban development and renovation projects.

About TSIAC International

TSIAC International provides Demolition and Abatement contracting throughout South Carolina. We have a team of experienced professionals who are passionate about their work. We concentrate our attention on helping Property Owner General Contractors, procurement officers, and Municipalities with their demolition and abatement projects. No job is too small or large for our team treating them all the same. We have over 15 years of experience in the construction industry.

Core Competencies

As a full-service demolition contractor in Charleston, SC, we perform complete teardowns for all types of residential, commercial and industrial structures. We manage to perform the following services:

 Structural Demolition

 Selective Demolition

 Asbestos Abatement

 Lead Abatement

Past Performance

  • USDA Asbestos Abatement
  • Coast Guard Structural Demo
  • Air Force Asbestos Abatement
  • Park Ranger Lead Abatement
  • Chick-Fil-A Renovation
  • ALDI’S Renovation
  • Beaufort TCL Collage Renovation
  • Public Storage Renovation
  • Dorchester county Complex Renovation
  • Judicial Complex Renovation
  • Planet Fitness Renovation
  • Private Property Deconstruction
  • County Dilapidated Home Project
  • Non-Profit Upfits
  • Police and Fire Department Upfits

Featured Clients

  • USDA
  • Coast Guard
  • Park Ranger
  • Air Force
  • General Contractors
  • Municipalities
  • School District
  • Property Owners
  • Procurement Officers

Codes & Certifications

NAICS Codes Description
562910 Remediation Services
236220 Commercial and Institutional Building Construction
562211 Hazardous Waste Treatment and Disposal
238130 Framing Contractors
238330 Flooring Contractors

SAM UEI: QM9EL88DMAU7

DUNS: 117168631

CAGE Code: 8DFA7

Tear down your existing structures to begin anew.