Interior and exterior service in Los Altos Hills.

Many homes book exterior window cleaning regularly and forget that interior glass carries its own film — particularly in coastal markets, where salt residue migrates through HVAC cycles and accumulates on the inside of windows. Cleaning only exterior glass leaves half the work undone and frequently produces a result that looks worse than before, because the dirty interior shows against the now-clean exterior.

In Los Altos Hills, the conditions of the Mid-Peninsula hillside market sharpen the need. Coastal fog over the ridge leaves film on Los Altos Hills exterior glass while interior dust settles on the vast window walls, both scoped together on the recurring visit.

1. Interior and exterior service scheduled together on a single visit where geometry permits.
2. Chemistry selected for the conditions of each side — chloride-aware cleaner on coastal interiors, mineral-aware cleaner on hard-water exteriors.
3. Tracks, sills, and frames included on both sides as part of the standard scope.
4. Final inspection from both sides of each pane to verify match.

• Standard recurring cadence — most homes benefit from interior and exterior at the same interval.
• First visit after moving into a home, regardless of how recently the exterior was last serviced.
• Pre-event, when the home will be open to guests and interior glass will be on display.
• After a season of heavy use, where interior film has accumulated faster than usual.