Diesel Specialists of Madison

12/23/2025

We will be closed on 12/25 and 12/26 to spend the Holiday with our Families.

11/26/2025

Diesel Specialist of Madison will be closed in observance of Thanksgiving on Thursday, November 27 and on Friday ,November 28. We will be open during regular business hours on Monday, December 1.

11/24/2025

Good used 8.3 Cummins Engine

11/24/2025

Reman 4B Cummins Engine

07/04/2025

12/22/2023

Diesel Specialist of Madison will be closed on Monday, December 25th for Christmas and Monday, January 1st for New Year’s Day. Happy Holidays!

11/21/2023

Wishing all of our customers, friends and family a Happy Thanksgiving! As a reminder, we will be closed on November 23rd and 24th for the Thanksgiving holiday. Have a safe and happy holiday!

11/22/2021

Diesel Specialist of Madison will be closed for Thanksgiving on Thursday, November 25th and Friday, November 26th. We will resume normal business hours on Monday, November 29th. Wishing you all a safe and happy Thanksgiving!

06/29/2021

In observance of Independence Day, we will be closed Monday, July 5th!

12/23/2020

Diesel Specialist of Madison would like to wish everyone Happy Holidays. We will be closed on December 24th and 25th; close at noon on December 31st and be closed on January 1st for the holidays!

11/24/2020

Diesel Specialist of Madison would like to remind everyone we will be closed on Thursday and Friday for the Thanksgiving holiday. We will be open with normal business hours on Monday, November 30. Have a safe and Happy Thanksgiving!

07/02/2020

In observance of Independence Day, Diesel Specialist of Madison will be closed on Friday, July 3rd. Have a safe and happy holiday!