Clerestory was founded in 1996 by Tim Warner. Since then it has grown from a focus on technical writing into a full-service business for clients seeking help with creative content—written and visual. We create using a wide variety of software tools on Macintosh, Windows, and Unix platforms, as well as in the non-virtual world with photography and traditional visual arts.

In addition to our primary products, we have also designed book covers, CD jackets, and greeting cards. We like to have fun while we work!


If you are interested in using our services or finding out more, please call us at 510/931-7575.

Or email us at