Basement & Crawl Space Waterproofing, Foundation Repair, and Concrete Leveling Product Manufactu, SafeBasements™ manufactures patented basement & crawl space waterproofing, foundation repair, and concrete leveling products for residential and commercial use across the country. The SafeBasements™ dealer network is a collection of the finest basement and foundation repair experts in the United States. Call us at 1-800-229-5168.