West LA · Windows · Doors · Skylights · Est. 2011
The finest windows and doors. Expertly installed.
Start with a design consultation and straightforward product advice. We help you choose and order your windows, doors, and skylights, with installation included in your project when needed.
What we do
Windows, doors, skylights, glass walls.
Tell us about the room. We’ll help you sort through the options, budget, and timeline—without the hard sell.
Windows
Retrofit, new construction, and whole-home replacement in vinyl, fiberglass, aluminum, and wood-clad.
→ 02Glass Door Systems
Bifolding, pocketing sliding, and multisliding doors that open the whole back of the house.
→ 03Velux Skylights
Fixed, vented, and solar-powered skylights for kitchens, baths, and dark rooms.
→ 04Entry & French Doors
Entry, French, and sliding doors from Fleetwood, Pella, Milgard, and LaCantina.
→The first step is free. If you’d like us to come out, we’ll take careful measurements and prepare a written quote. A consultation fee applies to the visit, and we credit it back in full when you move forward.
Manufacturers
Brands we stand behind.
Before you choose an installation method
Retrofit & Expectations.
Understand retrofit versus new construction before you order. Our full guide explains visible caulking, trim and finish, glass size, existing-frame limitations, window-treatment clearances, installation steps, and how to prepare your home.
Selected work
Recent openings.
A selection of completed projects across the Westside. Browse the full gallery.
Twilight Opening
Modern Window Detail
Kitchen Skylight
Process
One team from the first conversation to the final install.
Talk Through Your Project
Bring photos, plans, or just your questions. We’ll help you think through the room and your options.
Select Products
Get clear guidance on style, material, manufacturer, budget, and what will work best for your home.
Measure, Quote & Order
We measure on site, prepare your written project quote, and manage the order once you are ready.
Complete Your Project
Our professional team coordinates delivery, installation, and cleanup.
Client notes
In their own words.
“Lion did a great job replacing all of our windows — 21 total, done in a day and a half. It was very clean, and they cleaned up well. My wife and I are very satisfied.”
“I am 94 and know a good deal when I find one. I interviewed several window companies until I found the people I wanted to work with. No games! Before you buy… call these classy people.”
“One of the best experiences I’ve had with any service company. We were taken care of like good friends or family. Thank you for the excellent service.”
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