Future-Proof Your Business.

Discover the power of Sonic Business Fiber. Our Gigabit fiber infrastructure is the most advanced technology in the industry, ensuring your company is equipped for the future.

A different type of internet.

The largest independent ISP in the Bay Area, Sonic was one of the first to build a Gigabit Fiber Internet network in the US. For more than 20 years, Sonic has provided service to residential and business customers, supported by our industry-leading policies and exemplary customer care.


At up to 1000Mbps, Sonic Business Fiber is 20x faster than the national average download speed.


Our award-winning technical support team is available round-the-clock and based in the Bay Area.


Sonic exceeds the industry standard with our Service Level Agreement, guaranteeing 99.99% uptime for our enterprise customers.

We're making it even easier to give your company the competitive edge it needs. For a limited time, get three months free plus a 30-day money back guarantee!

Three months free offer applicable to new Sonic customers only as addressed in this mailing. Offer is not transferable; applies to service only. To qualify for offer, Small Business customers must sign a 12-month service agreement; $149 early termination fee applies. Equipment rental required for Small Business customers and discount is invalidated by removal of equipment rental. Enterprise Business customers must sign a 36-month service agreement in order to qualify for offer. Must sign up by January 31, 2019. Offer for free service up to $3,000 value. No cash value or refunds will be given for this credit. If you are not completely satisfied with your Sonic Business Fiber you can cancel within 30 days after service installation and Sonic will issue a refund for the monthly recurring fee. Offer excludes installation fee, equipment rental, and taxes.

Small Business Service

Starts at $90/mo.

1-4 employees. 1-2 phone lines + internet service.

i.e. Cafés, shops, salons

Large Business / Enterprise Solutions

Starts at $200/mo.

5 or more employees require internet connectivity. Backed by a SLA and 24/7 support. Phone + data bundles available.