Custom Exteriors windows in the Bay Area

We’re Proud to be Named The #1 Window Installation Company In The United States By Window & Door Magazine.

Over the last 17 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. No one really likes surprises, so prior to getting started, our design team clearly communicates to every customer their project details including cost, lead time and actual time required for installation. At Custom Exteriors, we are happy to work with your busy schedule.

Windows not only make your home look beautiful, but will increase your house’s overall value.

We have transformed homes all around the Greater San Francisco, San Jose, Moraga, Livermore and Oakland areas by finding the best window solutions for our customers. As your efficiency-minded local window contractor, our company strives to reuse the materials we have, recycle every product possible, conserve energy, water, and other natural resources, and strives to buy, sell, and use environmentally-friendly products. In fact, our showroom’s power is generated by solar panels!

As home performance specialists, we love to help our customers choose the best window types and materials to increase the comfort, safety and energy efficiency of their homes. Read more about how replacement windows can improve your home’s energy performance.

The Custom Exteriors team will help you find the best window replacement solution for your home. Contact us or visit our showroom in Pleasanton today.

Helping our customers choose exactly the right material to increase their home’s energy efficiency, decrease maintenance costs and match the exact style of their dreams is what we do best. Whether you use natural wood, fiberglass or vinyl, your window replacement material options are endless. We take the guesswork out of the process and help you make the right choice for your home and your budget.
Custom Exteriors window types in the Bay Area
The type of window you choose can greatly impact the quality, comfort and safety of your home. Factors like cleaning, maintenance, security, light quality, energy usage and airflow are all taken into consideration when we help you with your window replacement needs. Custom Exteriors offers sliders, hung and double hung, picture, casement and awning as well as bay and bow - we love finding the right window fit for you.

Professional window replacement & installation.

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Great Service Great Windows Great Price

Had all 6 windows and our sliding glass door replaced as retrofits. After several bids Custom Exteriors offered the best product for the best price. Service was fantastic and installation was seamless. We love our windows so much we didn't put the blinds back up on the slider and kitchen/dining room windows. Great noise and energy improvements.

Roy W., Homeowner