Jonathans Glass & Door

Jonathans Glass & Door is a licensed California contractor based in Big Bear Lake, San Bernardino County, holding CSLB license #1074634 under classification C17 — Glazing. The license was active and clear when this listing was compiled.

Window and door contractors replace failed or single-pane units, install new openings in existing walls, and fit entry and patio doors — including the flashing, sealing and interior finish that make the installation weathertight.

Working in the local mountain communities: Winter access and a short building season shape scheduling up here; work that takes a week down the hill can take considerably longer at elevation.

Before you hire any window or door contractor: Ask for the U-factor and SHGC of the windows quoted. California’s Title 24 sets requirements by climate zone, and these two numbers are how replacement windows are actually compared.

License status can change at any time. Confirm license #1074634 is current, and check bond and workers’ compensation coverage, using the CSLB license lookup before signing a contract or paying a deposit.

This profile was compiled from California State License Board public records and is unclaimed — Jonathans Glass & Door has not added its own details. Are you the owner? Claim this listing to add photos, services and a description of your work, or contact us to have it removed.