Serving Tuolumne County for over 5 years

Please see our services page for a list of services. Click below to access the services page.

Who are we and what do we stand for?

Sierra Surfin is a small family owned and operated ISP specializing in wireless Internet to the customers home without the use of telephone lines.

We take pride in the fact that we know each and every client personally. We take the time to get to know our clients and their individual needs. We can do this because, you will never talk to a call center. Our email will always be answered by me, the owner or one of my other family members, yes real family.

Our installers are not only installers, they are friends, family and also clients.

If you feel you would like to become part of our family drop us an email or give us a call. Click the contact button above.

Mark Corpora, Owner, Sierra Surfin

4/8/2009 03:24 AM

Network is up and running at 100% with no major network issues to report.

12/8/2008 10:00 AM

We are officially 5 years old. Thank you to all of you who have supported us over these years.

Have a large business or business complex you would like to offer Internet at?

Let us come to your location and give you an estimate based on your location and bandwidth needs we will cater a solution so that you only pay for what you need yet have the ability to upgrade on the fly. Call us at 209-536-9322 to learn more about what we can do for your business or commercial property.