Over the last 25 years, Custom Exteriors has been the Bay Area’s trusted window installation expert. We take the necessary steps to ensure that our customers are 100% satisfied. Prior to getting started, our team clearly informs every customer about their project details including cost, lead time, and the actual time required for installation. At Custom Exteriors, we are happy to work with your busy schedule.

Our design experts will first help you decide on the best window option for your home. Then, our AAMA Certified Master Installers will install your new windows with precision and superior attention to detail. With the help of our team, your home is guaranteed new windows that will look good and perform great for decades.

From the moment you choose Custom Exteriors for your patio door replacement, you can expect world-class service from a team of professionals committed to your satisfaction. Our experts are here to help you select from myriad patio door designs, ensuring you choose an option that aligns with your home's style and your personal preferences.

Once you've chosen your door, our AAMA Certified Master Installers take over. With over 26,000 projects under our belt, we guarantee a flawless installation process, transforming your patio space with utmost professionalism. Trust Custom Exteriors, where we combine expertise with dedicated customer service for your patio door replacement needs.