Crew installing a window on a residential home

2004

Built on Every Window We've Ever Installed.

Window and Door Installation was founded over 20 years ago by tradespeople who saw too many homeowners stuck with drafty, failing windows and doors that had been rushed through by crews more focused on volume than craftsmanship. From the very first job, our commitment was simple: do the installation right, or don't do it at all. That founding principle has shaped every project we've taken on since 2004.

Every project we take on, residential or commercial, is approached with the same precision and accountability regardless of the job's size or complexity. A single entry door replacement gets the same attention as a whole-home window overhaul.

We continue investing in training, certifications, and manufacturer partnerships because the best installation is the one that outlasts the product warranty and never requires a callback.

Window installer portrait
Installer checking window frame
Installation crew team photo
Technician checking window alignment
Installer applying weatherstripping
Two installers placing window unit
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25+

Licensed Installers. Real-World Experience.

Every installer on our team is licensed, background-checked, and trained specifically on the window and door products we install. These are not generalist laborers picked up for a job; they are specialists who know the products, the installation standards, and the consequences of getting it wrong.

  • 50+ years combined installation experience
  • Licensed and insured in the state of California
  • Factory-trained on leading window and door brands
  • Ongoing continuing education and product certification updates

The team's depth means a cleaner install, a tighter energy seal, and a smoother warranty claim process if anything ever goes wrong.

Andersen
Pella
JELD-WEN
Milgard

Certified to Install the Brands You Trust.

Manufacturer certification means we meet the exact installation standards required to honor the product's warranty. That protection goes to the homeowner or business owner, not just the installer — it means if there's ever a defect or performance issue, the warranty is intact and fully claimable.

  • Andersen Certified Contractor
  • Pella Certified Installer
  • ENERGY STAR Partner
  • California Contractors State License Board (CSLB) Licensed
  • AAMA (American Architectural Manufacturers Association) Member
  • National Glass Association Affiliate

These partnerships also give us access to the full product lines, current pricing, and direct manufacturer support for every project we take on.

Serving Homeowners and Businesses Across the Region.

We install windows and doors throughout the Greater Los Angeles area and the surrounding communities of Pasadena, Burbank, Glendale, Santa Monica, and Long Beach, covering both residential neighborhoods and commercial districts.

Not sure if we cover your location? Call us or request a quote and we'll let you know.