Get all your home upgrades from Landmark Exteriors for expert window replacement and interior and exterior home painting. We are a family business and have been serving the Bay Area since we were founded in 1992. We are a dealer for all major window manufactures, and our painting techniques are tried and true across the Bay Area. We had all the windows in our tri-level home replaced by Landmark this January as well as the sliding glass doors in our bedroom. They also replaced some rotted wood and painted in the front of the house.