Home » Exhibitor Listings » Water Proofing » Helitech Waterproofing and Foundation Repair Helitech Waterproofing and Foundation Repair Foundation RepairWater Proofing Helitech provides industry leading waterproofing, foundation repair and concrete leveling. 8251 Bunkum Rd Caseyville, IL 62232 lclark@helitechonline.com (618) 213-8586 https://helitechonline.com/