Devil Mountain Diesel

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Devil Mountain Diesel Located in Walnut Creek, Devil Mountain Diesel is fully equipped to handle all of your diesel repair Our goal is to provide a cost-effective dealer alternative.

Located in Walnut Creek, Devil Mountain Diesel is fully equipped to handle all of your diesel repair needs. We pride ourselves in our knowledge of general repair and maintenance to get your car back on the road. From oil changes to air filters to a complete engine overhaul, our professional team of technicians will make sure your car is running in excellent condition for years to come.

Few companies offer this level of quality. The water pump is the ultimate solution to the age old Cummins leaky water ...
04/22/2026

Few companies offer this level of quality. The water pump is the ultimate solution to the age old Cummins leaky water pump. This water pump will last as long as your Cummins does! Do you have one yet?


S&B has done it again, this time with their 2024 Ford 6.7L intercooler pipes and hoses for hot and cold sides, offering ...
09/06/2024

S&B has done it again, this time with their 2024 Ford 6.7L intercooler pipes and hoses for hot and cold sides, offering a CARB legal solution that addresses a problem and boosts airflow.

Some very exciting things happening here at Devil Mountain Diesel!!! Thank you Factoy 5 Racing!
08/27/2023

Some very exciting things happening here at Devil Mountain Diesel!!! Thank you Factoy 5 Racing!

One of our regulars out enjoying the Sierra’s with his Sportsmobile. .
02/01/2023

One of our regulars out enjoying the Sierra’s with his Sportsmobile. .

Stay cool this summer with an upgraded transmission pan, add this deep pan to your list of upgrades! ••••• ...
07/27/2022

Stay cool this summer with an upgraded transmission pan, add this deep pan to your list of upgrades!
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Fire Season is upon us! We’re using our platform to help those in need. Please see the flyer above and spread the word! ...
07/25/2022

Fire Season is upon us! We’re using our platform to help those in need. Please see the flyer above and spread the word!

Putting the finishing touches on another Pintop Kit! Stay tuned to see the finished product! ••••• ...
07/25/2022

Putting the finishing touches on another Pintop Kit! Stay tuned to see the finished product!
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We heard Motor Monday is trending?! We thought a throwback with the boss would be fitting.. 👀
07/25/2022

We heard Motor Monday is trending?! We thought a throwback with the boss would be fitting.. 👀

Super inspired by what we saw at can’t wait to see what we build this year. Stay tuned!
07/13/2022

Super inspired by what we saw at can’t wait to see what we build this year. Stay tuned!

Day 1 ☑️ Can't beat this view! Let's see what day two has in store..
07/09/2022

Day 1 ☑️

Can't beat this view! Let's see what day two has in store..

Address

1500 3rd Avenue
Walnut Creek, CA
94597

Opening Hours

Monday 8am - 5pm
Tuesday 8am - 5pm
Wednesday 8am - 5pm
Thursday 8am - 5pm
Friday 8am - 5pm

Telephone

+19259548582

Website

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