BrightNest Sparkle Services LLC | Residential & Commercial Cleaning LA BrightNest Sparkle Services LLC offers reliable, detail-focused, eco-friendly residential and small commercial cleaning across Los Angeles. BrightNest Sparkle Services LLC is a Los Angeles–based cleaning service specializing in residential and small commercial properties. The company focuses on reliable scheduling, detail-oriented cleaning, and environmentally responsible products to maintain healthy and polished spaces for clients across the city.