Door, window, and screen installation in Los Angeles, with thoughtful service and care in every detail.

From hillside homes to city retreats, doors and windows shape how Los Angeles lives with light, views, and open space. Portellē works with homeowners, builders, and contractors to install door, window, and screen systems with attention to fit, finish, and smooth operation.
Our services include sliding, folding, pivot, and French door installation, window installation, and retractable and motorized screen installation. We also provide repairs, adjustments, and maintenance for existing systems, along with installation support for builders and general contractors.
Whether you’re planning a new installation or caring for a system already in place, expect clear communication, respect for your property, and workmanship we stand behind. Every new installation includes our 1-year workmanship warranty. The job isn’t complete until you’re satisfied.


Get started with a free, no-obligation quote tailored to your project.