Placentia FiberCity

SiFi Networks is in the process of constructing the Placentia FiberCity® network. The privately funded citywide fiber network will pass every home and business in Placentia, helping to close the digital divide and will and enable the opportunity to access Smart City applications.  

Construction of the fiber network has begun, with the entire network expected to be complete in 2023.

SiFi Networks has started to construct its fiber-optic network in the neighboring City of Fullerton, which has seen the first homes equipped with fiber and residents benefitting from extraordinary internet speeds.

High-speed fiber networks are critical infrastructure for economic development to thrive in any city, and Placentia is no exception. Placentia will also benefit from developing and sustaining Smart City applications to improve the City's services, transportation, and environment, to name just a few of the possibilities.

Placentia FiberCity® will be an open-access network for service providers, whether that be internet service providers, home security providers, cellular carriers, or even educational providers.  

GigabitNow has been carefully selected as the Internet Service Provider in Placentia. They have a proven track record for excellent customer service and a wide range of product offerings at competitive prices. They are also one of the Internet Service Providers in the neighboring City of Fullerton. To order service, please visit

Residents and businesses can find out more about the project at the weekly Eat and Greet event hosted by SiFi Networks. Follow Placentia FiberCity® across its social media channels to find out SiFi Networks' Taco Truck location each week. Here you can meet your internet service provider GigabitNow and ask them any questions about their internet service. The SiFi team will also be on hand to answer any questions you have on the construction of the FiberCity® network. 

Find out more about Placentia FiberCity® by visiting

Placentia Fiber City Logo
SiFi Fiber Network Construction