Demans Diesel Repair

10/11/2026

Are you in need of on site mobile pm maintenance for your heavy truck or equipment give us a call for a appointment!

10/11/2026

Keeping the customers rollin is what we do call us for all your on site mobile repair needs 609-661-8047

09/18/2026

Is your px9 engine in need of a rebuild? No problem we will have you running in no time

05/12/2026

Do you need a engine overhaul? This cat 3306 needed one, give us a call we handle cat, cummins, paccar and much more (609-661-8047)

05/08/2026

Its that time of year again folks! If you have a farm and need engine work completed on your irrigation pumps give us a call ! 

10/11/2025

09/01/2025

Happy labor day from demans diesel repair

08/18/2025

C13 cat inframe call us for all your on site heavy equipment and truck repair needs

08/18/2025

Customer called with a tired old flat head 6 gas engine so we swapped her out with a Detroit to keep her working out on the barge call us for all your on site heavy equipment and truck repair needs

06/28/2025

Customers sometime ask how long have you been doing this for….well heres alil info on myself here at Demans diesel repair. I been working in this line of work for 18yrs of my life i worked for rush peterbilt in florida for 13yrs of that. This is my passion i love what i do day in and day out. When you call your getting in touch with someone thats certified in the following.

-cummins diesel/cng/lng
-paccar mx
-eaton transmission
-allison transmission
-cat
-hino
-meritor/wabco
-national/manitex crane

The knowledge ive gotten over the years working for the dealer and traveling to rebuild engines, cranes, etc is alot but starting Demans diesel repair and being able to use that knowledge to help my customers is what I strive for.