Crawford & Sons Waterproofing Crawford & Sons Waterproofing is a trusted waterproofing contractor specializing in permanent solutions for water intrusion and foundation issues. We provide expert Basement Waterproofing Services, Foundation Waterproofing Contractors solutions, and complete Foundation Leak Repair for residential properties. Our services include advanced Interior Drainage Systems, durable Exterior Waterproofing Solutions, and precision Foundation Crack Repair designed to stop water at the source. As experienced Basement Leak Repair Specialists and Wet Basement Repair Experts, we also install reliable Sump Pump Installation Services and offer Crawl Space Waterproofing to protect your home’s structure and value. Every project is completed with proven methods, quality materials, and attention to long-term performance. Contact Crawford & Sons Waterproofing today to schedule an inspection and protect your home from water damage.