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The SF Bay Peninsula’s Premier Choice for Replacement Windows & Doors Get A Quote

BEFORE & AFTER 2019-10-15T12:34:45+00:00


QUALITY WORKMANSHIP
Alexander Company provides the highest quality replacement window and door installations. We do not sub-contract our installations!

Our products are installed by highly-skilled, in-house craftsmen so that we can ensure your windows will provide outstanding performance for years to come.

ENERGY STAR
We have a wide selection of Energy Star replacement windows and doors that can save up to 15% on your heating and cooling costs and protect your fabrics from sun damage.

San Francisco Door & Window Repair Before & After Pictures

Quality Workmanship from Alexander Co.

PLEASE CLICK ON ANY PICTURE BELOW

TO SEE THE BEFORE AND AFTER COMPARISONS.