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DCA specializes in designing, installing and maintaining integrated audio, video and control systems for a wide variety of environments, including educational settings, medical facilities, corporate environments, auditoriums, teleconferencing settings and more.

Our team is available to speak with you Monday through Friday, or you can contact us using the form on this page anytime. If you have a Service Request, please use our Service Request form.


Our Office

Street Address: 1320 S. 51st St. Richmond, CA 94804

Mailing Address: 1569 Solano Ave., PMB 186 Berkeley, CA 94707

Phone: (510) 235-1256

Fax: (510) 235-5636

Email: info@davidcarroll.com


Business Hours

Monday - Friday 9am to 5pm