Cal.net - Your Reliable Internet Service Provider In The Central Valley.

Empowering Businesses with Uninterrupted Internet Connectivity, Built-in Redundancy, and Local 24/7 Support

Transforming Businesses with Tailored Internet Solutions Designed for Your Business

As a leading internet service provider in California, we deliver tailored internet solutions to meet the Central Valley’s business connectivity needs. With 2+ decades serving local businesses, we understand reliable internet’s critical role in your operations.

From dedicated fiber internet access to DSL and wireless solutions, our comprehensive internet service portfolio adapts to every business need and budget.

Our end-to-end business internet services combine cutting-edge technology with local expertise to ensure your business stays connected, productive, and competitive in today’s digital marketplace. By combining enterprise-grade infrastructure with personalized local support, we deliver the internet performance your business demands.

Cal.net's Triple Play Business Bundle

Business Internet

Experience fast, reliable wireless internet tailored for businesses. Powered by fiber-backed towers, our solutions deliver seamless connectivity and unmatched performance.

Business Phone

Upgrade to smarter communication with internet phone solutions. Enjoy seamless connectivity, modern features, and hassle-free number portability—all at a lower cost.

Business Continuity

Stay connected with a dedicated wireless backup and automatic failover. Ensure uninterrupted operations with our Triple Play Business Bundle, offering reliable backup internet at an affordable price.

Don’t Let This Happen to You!

Every second of internet downtime can lead to lost revenue and frustration. That’s why Cal.net is proud to offer our Triple Play Bundle for Business, designed to keep you connected. This comprehensive bundle includes:

Phone & Internet: Get two phone lines and a fast, reliable internet connection, all seamlessly integrated into one network to simplify your setup.
100% Redundancy: Enjoy peace of mind with a completely independent backup network, ensuring your business stays online even if your primary connection goes down. This means your credit card machines, POS systems, and critical business operations stay connected without interruption.
All for just $179.99/month A hassle-free solution that bundles all your essential services into one affordable price.

Switch To Cal.net Today

Limited-Time Offer

Sign up within 60 days of the end of your current contract with another provider, and we’ll waive the installation fee.

That’s a $195 value—absolutely free!

Discover Your Internet Options

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We're Only a Phone Call Away
Call Your Territory Manager Today!

Serving: Amador/ Calaveras/ Mariposa/ Tuolumne/ Alpine Counties

Randall Butow

18851 Microtronics Way, Building A, Suite 7,

Sonora, CA 95370

Phone: 209-728-1691

Your Trusted Internet Partner in the Central Valley

As a local internet provider deeply rooted in the Central Valley, we’re more than just an internet service provider—we’re your business partner. Here’s how we stand out:

Local Expertise: We have local offices in Vacaville and Turlock.
Proven Partnerships: We’ve successfully partnered with businesses across the Central Valley helping them thrive with reliable internet solutions.
Exceptional Support: Enjoy 24/7 customer care, ensuring seamless connectivity and quick resolutions whenever you need assistance.

Stay Connected with Cal.net in Real Time

Stay updated with live news, offers, and insights from our LinkedIn feed.

Why Customers Love Cal.net

I called tech support on a holiday weekend after losing my connection, and a very patient, kind, and considerate tech named Oscar solved my problem! He got me back up and running, despite my lack of tech knowledge. You’re lucky to have such dedicated employees on your {support} team.

Joyce E

The cool part about Cal.net is the customization to meet the business’s individual needs. I think that’s the most important part having reliable internet connectivity is critical for smooth operations. It’s not just about the connection but about having a dependable partner who understands your unique needs.

Adrian Luna

IT Manager, Dodge Ridge Mountain Resort

You’d think getting good internet would be easy in this day and age, but it isn’t! Living in the “country” often means limited internet options. Thankfully, Cal.net has always been there when I needed support. Their responsiveness and commitment to customer service truly stands out.

They also recently lowered my monthly charges. It’s great to have a provider who understands and supports its customers.

Melanie

Latest News/ Blog

Cal.net Acquires AFES Network Services, Strengthening Local Broadband and Expanding Affordable High-Quality Connectivity

Cal.net, a leading provider of broadband services in rural and underserved communities, today announced the acquisition of AFES Network Services, a trusted Northern California internet provider. The transaction expands Cal.net’s footprint across Solano, Yolo, and Colusa counties and reinforces its commitment to delivering reliable, affordable, and locally focused connectivity.

Case Study

Smart Farming Powered by Cal.net – Terranova Ranch Case Study

In partnership with Cal.net and Emergent Connext, Terranova Ranch, a 6,000-acre

Posted On
October 30, 2025
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Empower Your Business with Reliable Internet Solutions from Cal.net.

Your Trusted Internet Partner in Central Valley.