Defining Systems, Inc

Founded 2010 • With Angi since July 2011



Defining Systems is a specialized electrical company providing residential, commercial, and contractor services covering all aspects of the low-voltage electrical trade. We are a small company based in Roseville Ca and have served thousands of homes and business throughout Sacramento and surrounding cities. Our work always starts with a custom design specific to our customers, their homes and their businesses....

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Services Offered

Defining Systems can provide just about everything from security to entertainment in your home or business. Our services include the following: Complete design and integration of alarm, surveillance, automation, audio/video, home theater, phone, network, intercom, indoor and outdoor decorative lighting, and more. Custom home pre-wriring allows for the full potential of what Defining Systems can offer, however nearly anything can be accomplished with an existing structure.

Services Not Offered

We are not an electrical company who participates in traditional electrical work such as standard lighting and electrical switches. However, we do contract with our preferred electrical contractors when integrating our low-voltage systems.

General Information
Free Estimates
Free phone consultations and scheduled visits.
Payment Options
Check, Visa, MasterCard, American Express, Discover
Senior Discount
Emergency Service