Structural & Wall Repair Guides

Wall cracks, drywall holes, and basement water damage. Learn which problems are cosmetic and which need a pro.

Fist-sized hole in your drywall? Patch it yourself for $25-$50 in under 3 hours. Step-by-step guide for beginners. Handyman charges $150-$300.

Mar 29, 2026

Wall cracks: hairline = cosmetic ($10 fix). Diagonal wider than 1/8 inch = monitor it. Horizontal = call a structural engineer.

Mar 17, 2026

Basement leaks when it rains? Fix gutters and grading first ($50-$200 DIY). Sump pump or pro waterproofing if needed ($3K-$20K).

Mar 31, 2026

homemd.ai diagnoses the issue and tells you exactly what to do.