Abstract Windows

Abstract Windows installs and sells a variety of windows and doors for residential and commercial clients in San Mateo County, San Francisco, and the Peninsula. In addition to working with everything from vinyl and fiberglass windows to French and patio doors, the family-owned and operated company is qualified to offer supplementary services like waterproofing and siding installation.

Owner Dimitar Georgiev credits much of Abstract Windows’ success to its meticulous, detail-oriented approach to every project. “We have one rule: respect the opening,” he says. “That means each window or door that we install has to be proper for that particular opening. By listening to our customers’ needs and utilizing our expertise, we’re able to come up with solutions that are better for their homes in the long run.”

Abstract Windows won Milgard Dealer of the Month in March 2025. The company provides a personal touch in every aspect of its work, which Mr. Georgiev says is important for establishing trust with clients. “Our customers like that instead of dealing with a big corporation that only cares about numbers, they can talk directly to the owner of the company and get their questions answered. Their satisfaction is everything to us, so we make sure they feel the personal touch throughout their projects.”