Willer Windows in Chula Vista is a Latina-owned, women-owned glass and window supplier on West Frontage Road, extending a Martinez family legacy in the San Diego glazing trade that dates to 1977. Whole-house window replacements that expose exterior sheathing and fascia often run concurrently with re-roofing projects handled by crews such as Florentino Family Roofing & Remodeling on South Bay residential properties. The product line spans aluminum and PVC single-hung, double-hung, and sliding windows alongside patio doors, shower enclosures, custom-cut mirrors, security screens, and a full inventory of replacement hardware. Exterior stucco and trim refinishing after a multi-opening window swap typically requires the surface preparation and spray-application work delivered by painting contractors such as Set Pro Painting to restore a uniform facade. The most involved scope covers full-house aluminum-to-vinyl window conversions with dual-pane low-E glass, argon fill, and multi-point locking mechanisms across 20-plus openings on pre-1990 Chula Vista tract homes.