Put the details in writing first
Note the location, timing, and any previous work. Photos and simple measurements make the first call more useful.
Read the local context
Cary is dominated by planned neighborhoods, late-twentieth-century homes, premium renovations, and continuing infill. Piedmont clay, mature landscaping, humid storms, complex rooflines, and high household demand shape structural, mechanical, and exterior projects.
Ask what disappears behind trim
Frame fit, flashing detail, and how well the sill sheds Piedmont clay runoff decide the outcome far more than the window label. The written scope should explain what gets verified before it's no longer visible.
Look at the full scope
Materials, permits, testing, cleanup, and change-order terms should all be written down.
What official local sources add
Cary maintains a historic-preservation program and a municipal stormwater system. Planned-neighborhood infrastructure does not remove the need to verify lot drainage, easements, local landmarks, and permits for the particular scope.
Sources were reviewed June 20, 2026. Confirm parcel-specific flood zones, historic-district status, permits, and current requirements with the relevant authority before authorizing work.