Expert installation, replacement, and retrofit for homeowners, property managers, and builders across greater Los Angeles and the Inland Empire. A licensed contractor with 35+ years of combined experience in windows, doors, glazing, framing, and structural work.
From single-home replacements to multifamily and commercial glazing, we handle every project, residential or commercial, with the same precision and care.
New construction and replacement windows for homes, apartments, and commercial buildings. Energy-efficient vinyl, aluminum, and wood frames, custom-fit.
Entry doors, French doors, and interior doors. We handle everything from measurement to final hardware installation.
Modern sliding and multi-panel folding glass doors that open your living space to the outdoors. Bi-fold and pocket options available.
Broken, fogged, or outdated glass? We replace single-pane, dual-pane, and tempered glass in any frame type.
Upgrade your existing window frames with modern, energy-efficient glass without replacing the entire frame. Cost-effective and fast.
Full-scope general contracting for remodels, framing, structural repair, and additions. From framing to finish.
Between our partners, MDC brings 35+ years of hands-on experience: Mike in framing and structural work, Robert in windows and doors. That range means we get the details right, from the rough opening to the final seal.
Real buildings, real installations across Southern California.
Beverly Hills, CA
Pasadena, CA
Los Angeles, CA
Get a free, no-obligation quote for your window, door, or glazing project. Commercial or residential, we'll come to you.