Callahan's Computer Services, LLC

02/12/2026

Callahan's will be closed on Monday February 16th and Tuesday February 17th for Mardi Gras. We will resume normal business hours on Wednesday February 18th. Callahan's wishes everyone a safe and Happy Mardi Gras.

Also, anyone going to the Cleopatra parade Monday night, LOOK FOR PENNY!!! Float Name: Grand Isle Tarpon Rodeo- Float 12, Mall Side Bottom, 3rd to last person.

12/05/2025

12/05/2025

Two Custom built Gaming Pc’s for sale.. Black Model is $1200, White Model is $1500.00. Both are liquid cooled, fully customizable RGB lighting with a 12gig Video Card.. Can play games in HD or can be used as a CAD machine. Would make a perfect Christmas gift for any gamer! Call Callahan’s Computer Services today if interested in purchasing. 985-859-5212

11/26/2025

Callahan's will be closed on Thursday November 27th and Friday November 28th. We will resume normal business hours on Monday December 1st. Hope everyone enjoys their long holiday weekend. Wishing you and yours a safe and Happy Thanksgiving from Callahan's Computer Services!!!!

05/23/2025

Callahan's will be closed Monday for Memorial Day 05/26/2025. We will resume normal business hours on Tuesday 05/27/2025. Hope everyone enjoys the long weekend!!!

04/14/2025

Callahan’s will be closed on Friday 4/18/2025 for observance of Good Friday. Callahan’s hopes that everyone has a safe and enjoyable Easter. Callahan’s will resume normal business hours Monday 4/21/2025..

09/09/2024

To all clients:
Due to the bad weather and potential Hurricane, please remember to check backups and if possible have at least one backup offsite. Also, can shutdown/unplug/turn off any and all Network Equipment, Computers, and Servers. Please call Chris Callahan, 985-859-5212, if any questions arise!!!

08/16/2024

Check out this awesome custom built workstation featuring Intels new 14900K Processor connected to Three 32” HD Monitors…WHAT A VIEW!!! Custom AIO water cooled and air cooled to keep temps extremely low during hard core gaming or everyday work task. Customizable RGB lighting to fit every mood. We call this build the Clone Trooper!!!! Call Callahan’s for all your Custom PC Builds!!!

07/23/2024

Check out another AWESOME Callahan's Computer Services custom built PC. Built with Air and Water Cooling!!! All lighting can be controlled and changed with click of button. Call Callahan's Computer Services @ 985-859-5212 for all your technology and gaming needs!!!!

07/03/2024

Hope everyone has a safe and Happy 4th of July!!!!

03/27/2024

Callahan’s will be closed 3/29/2024 for observance of Good Friday. Callahan’s hopes that everyone has a safe and enjoyable Easter. Callahan’s will resume normal business hours Monday 4/01/2024..

02/09/2024

Callahan's will be closed on Monday February 12th and Tuesday February 13th for Mardi Gras. We will resume normal business hours on Wednesday February 14th. Please do not hesitate to contact Chris, should the need arise. Callahan's wishes everyone a safe and HAPPY MARDI GRAS!!!

Anyone going to Cleopatra Parade Monday night in Houma, look for Penny!!! Float Name: Mr. Incredible, Float #5, Mall Side Bottom 3rd to last person !!!! YELL LOUD!!!!!!!