Waterproofing problems in your basement or crawlspace can quickly turn into mold, wood rot, and other serious safety and structural issues. Helitech is here to help. Helitech has been your hometown waterproofing contractor for over 30 years and we’re the area’s only contractor of Hydraway, the best-performing waterproofing system on the market – guaranteed! “They healed my home, they’ll heal yours, too,” says Joe Buck. Heal your home with Helitech.