Why window world of los angeles? Window World of Los Angeles installs energy-efficient windows, doors, siding, and more for homeowners throughout Los Angeles, California. A beautiful home starts here. We're increasing curb appeal, improving efficiency, and enhancing quality of life one home at a time.How do i verify inspection requirements for my window replacement project? For window replacement permits issued using the LADBS e-Permit system, the inspector will provide the required inspection signature card at the first (or only) inspection. To reach your inspector to verify inspection requirements for your project, call the LADBS Customer Call Center at 311) for calls originating inside of Los Angeles County.How do i schedule an inspection in los angeles? For calls originating outside of Los Angeles County, call (213) 482-0000. You can schedule an inspection by using our Automated Inspection Request System (AIRS) which is available anytime (except between 2am and 3am) or by contacting our Customer Call Center (CCC) during our regular business hours (7am to 5pm).When do i need a plan check for a window replacement? Structural calculations prepared by a civil engineer, structural engineer, or architect licensed by the State of California are required for structures over 1 story or if the size of the new window (s) significantly exceed that of the existing window (s). Two sets of the following indelible plans are required for plan check: