Start with conditions, not a product
A damp Roswell basement can start from grading, gutter overflow, a cracked wall, slab humidity, or backpressure against the footing -- the symptoms overlap even when the underlying fix doesn't.
Build a complete scope
- Existing conditions and likely cause
- Preparation and protection
- Materials, compatibility, and installation details
- Permits, testing, cleanup, and restoration
- Exclusions, warranty terms, and change-order process
Roswell context
Roswell blends historic-area homes, mature mid-century subdivisions, wooded river-adjacent terrain, and premium newer construction. Rolling red-clay sites, tree cover, stormwater, humidity, and frequent additions reward careful diagnosis before scope.