commercial | residential

Contact Us

Margraf Systems

Contact Form

* What are you interested in?


Margraf Systems is an electronic integration company providing upscale services in the Sonoma, Napa, and Marin counties. We are licensed, bonded, and insured.

We are located in the Sonoma Marketplace Plaza. 





Screened HomeAdvisor Pro - Margraf Systems, Inc.

Margraf Systems, Inc. is a HomeAdvisor Top Rated Pro

645 Second Street West
Sonoma, CA 95476
Phone: 707.938.1890
Fax: 866.365.7865