Protecting Texarkana homes and businesses from water damage since day one.

Janetvando Co. is a locally owned waterproofing contractor headquartered at 416 Main St, Texarkana, TX 75503. We specialize in residential and commercial moisture protection, including basement waterproofing, crawl space encapsulation, foundation repair, sump pumps, and drainage systems.
Our mission is simple: deliver waterproofing that genuinely lasts — with honest pricing, expert installation, and warranties we proudly stand behind.
Basement waterproofing, crawl space encapsulation, and sump pump systems built for Texas weather.
Epoxy and polyurethane crack injection that restores structural integrity permanently.
Large-scale waterproofing for warehouses, retail, and multi-family properties.
Honest assessments, written estimates, and lasting waterproofing solutions across Texarkana, TX.