Mad Mountain Wireless-Lakeport

06/04/2026

AT&T Internet Air! Call or come in today, let us help you find the best Internet solution for YOU!

1265 South Main St, Lakeport. 707-900-5075

05/25/2026

05/07/2026

Come join the Mad Mountain Wireless/AT&T team at our Lakeport location!

Do you have sales and customer service experience?

Are you self-motivated, energetic and love to have fun while helping customers?

Do you have that work ethic and “Spark” we’re looking for?

Bilingual? That’s a PLUS!

Bring your resume to 1265 South Main St in Lakeport! We’re located in the Grocery Outlet Shopping Center and we’re open 7 days a week!

We look forward to meeting you!

03/29/2026

Today is National Vietnam Veteran’s Day. We sincerely thank you for your service! ❤️🇺🇸❤️

03/26/2026

150 years of making connections! AT&T is the BEST at communication! Come see us, we will show you just how focused we are at Customer Service!
We’re located in the Grocery Outlet Shopping Center! 707-900-5075

03/15/2026

Look at this progress!!! Whoop-whoop! New tower is coming right along! So exciting!

&T

03/15/2026

Our new tower on Hwy 29 is coming right along! This new tower is near Hill Road and the PG&E substation! This is going to boost our service along Hwy 29, Hill Road, Scott Valley, Lucerne, etc!

03/01/2026

Time to preorder YOUR Galaxy S26! Any year, any condition trades!
Come into ANY Mad Mountain AT&T today, let us help you order your new device & SAVE!

We’re in the Grocery Outlet Shopping Center
707-900-5075

02/14/2026

Last Day to SAVE on this awesome Apple Watch BOGO!
Come see us today, your Valentine will thank you!❤️❤️❤️
We’re located in the Grocery Outlet shopping center in Lakeport! 707-900-5075

02/09/2026

Lakeport, do you see what I see??? New AT&T cell tower is going up on HWY 29! This tower will boost all the way to Scott Valley and help
With those trouble areas around the hospital!

Yay! This is way overdo, we can’t wait to see that signal boosted!
We will keep you posted!