About Us

CS-Guardian is the leading provider of innovative crawl space protection solutions in Tennessee. Our mission is to safeguard homes from the hidden threats of moisture, mold, and mildew, while delivering energy‑efficient and environmentally responsible results. By combining advanced encapsulation technology with cutting‑edge dehumidification and UV treatment, we transform damp crawl spaces into dry, healthy environments that protect foundations, insulation, and indoor air quality.
With over 40 years of HVAC expertise, CS-Guardian’s patented CS‑G unit offers unparalleled performance without the use of harmful refrigerants or complex drain lines. The system operates on standard 115‑volt power, features a digital dehumidistat for precise humidity control, and includes a long‑life filter that resists moisture buildup. This design eliminates costly maintenance and reduces operating costs for homeowners.
Our commitment extends beyond immediate repair. We provide comprehensive moisture monitoring and preventive maintenance plans that keep humidity levels low, preventing the recurrence of mold, mildew, and structural damage. Each installation is customized to the specific square footage and conditions of your crawl space, ensuring optimal performance and value.
CS-Guardian proudly serves residential communities across Tennessee, offering transparent pricing, licensed and insured service, and a customer‑centric approach that prioritizes long‑term health and savings. Our team of experts will guide you from assessment through to completion, ensuring a seamless, hassle‑free experience that restores comfort and peace of mind to your home.