\#1-Ranked Mold Remediation & IAQ Business for Sale

Charleston, US·Trades & Services

Listed by Sunbelt Business Brokers CanadaVerified broker

U.S. business opportunity in Charleston, South Carolina — suitable for Canadian buyers exploring the E-2 Treaty Investor visa. All figures converted from USD to CAD at 1.3974 (Nov 2, 2026). Original asking price: US$395,000. Ranked #1 in Indoor Air Quality Services in Entrepreneur's 2026 Franchise 500, this established Charleston mold remediation and indoor air quality business has served residential and commercial customers for more than ten years. It holds an exclusive, contiguous territory from Kiawah and Seabrook through Awendaw, covering four zip-code units, and has a general manager in place. A new owner can focus on growth or step into operations to maximize cash flow. Why buyers are calling Needs-based, recession-resistant demand for mold remediation and indoor air quality services Approx. $402K three-year average revenue and approx. $121K three-year average SDE General manager in place Exclusive, contiguous territory of four zip-code units 10+ years established, with a strong referral network and Google reviews Trained crew and a home-based, low-overhead operating model National franchise training, weekly support calls, an operations app, and proprietary remediation products Company vehicle and approx. $20K of equipment included Room to grow Expanded digital marketing and local SEO, including Summerville Deeper referral relationships with realtors, home inspectors, and insurers Recurring inspection contracts with past clients Additional service offerings Franchise: Yes Reason for sale: Owner Retiring