Arndt's Auto & Diesel Repair LLC

Have any automotive or diesel repair needs? Including diesel/gas performance upgrades? Give us a call! We work on just about everything!

From small engines to boats and ATVs to 2 stroke or 4 stroke to dump trucks! We're open Monday-Friday 8 a.m-5:30 p.m.


Phones are down. Not sure what's going on but hope to have it fixed soon! Sorry for the inconvenience


Hope everyone has an amazing 4th and stays safe!


Stop in and tell this beautiful lady happy birthday today. 🎂


Diesel owners make sure your running #1 diesel or running some kind of a conditioner to keep ur vehicles up and running in this cold weather. Be safe out there and happy holidays.


We will be closing early Wednesday the 23rd at 3, we will reopen Monday the 28th. Happy Thanksgiving everyone!


Happy Halloween! 🎃

Check out Arndt's Auto & Diesel Repair, LLC.. 10/24/2022

Vote for us for best auto repair service!

Check out Arndt's Auto & Diesel Repair, LLC.. Daily through Oct. 30


We will be closed today Tuesday the 3rd. We will be back open Wednesday the 4th. Sorry for any inconvenience.


2010 grand caravan engine replacement


6.0 powerstroke getting some new heads, headgaskets and head studs.


Long block install 14 f350 6.7l give us a call for all your automotive repairs.


Our phones at the shop are down right now. Waiting on media com. Contact us through here if anybody needs anything. Thank you. Sry for any inconvenience.


We will be closed until Monday January 3rd due to covid. Sorry for any inconvenience this may cause.


We will be closed Dec 24th we will reopen Monday Dec 27th. Have a merry Christmas


Don't see this kinda failure everyday on a dmax. 2 new cylinder heads, ARP head studs and C grade HG will get this customer back on the road again. Give us a call for any of ur automotive repairs. 515 227 5225.


We want to give a huge shoutout to everyone who voted for us for the Reader's Choice Award for Best Auto Repair Shop! If it wasn't for you guys, we wouldn't be here! 😍😍


We are so thankful for our loyal customers that helped in getting us up and running. With out yall it would of never happened. Happy Thanksgiving everyone.


We will be closed 25th and 26th. We will reopen Monday 29th. Thank you and have a happy Thanksgiving.


Hoodies and t-shirts are in. Hoodies are $30 and t-shirts $20


We will be closed tomorrow, Friday the 1st and Monday the 4th. We hope you all have a fun and safe weekend! See you next Tuesday!


We have finally come up with a design for t-shirts and hoodies! Stay tuned!


New headgaskets and ARP head studs to get this customer back up and going.


Nissian versa let loose. Put a 55k mile engine in to get them back on the road


We're pulling at the Webster County Fair tomorrow night. What's the furthest length you think Ajae's truck will pull the sled? Post your guesses in the comments for a chance to win a $75 gift card to Arndt's Auto & Diesel Repair LLC! The person with the closest guess will receive the gift card. Comments must be on original post. Come out to the Webster County Fair tomorrow and cheer us on!


Pinch of love is open for lunch and they do not disappoint.


We will be closed Monday the 14th thru Friday the 18th. We will be back to work Monday the 21st. We will be on vacation. I will not be answering my phone so please leave detailed messages and we will get back to you once we get back to work. Thank you everyone for all of your support in our growing business.


We will be closing early Thursday the 27th at 3 for the weekend and will reopen Tuesday the 1st. Have a great and safe memorial day weekend. And remember be smart DONT DRINK AND DRIVE.

Photos from Arndt's Auto & Diesel Repair LLC's post 05/05/2021

Prius rod decided to let loose on this 200k mile engine. Got 77k mile one from carneys to get this customer up and going again. We work on about everything. Come check us out. 605 S 22nd St Fort Dodge IA. 515 227 5225

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605 S 22nd Street Ste C
Fort Dodge, IA

Opening Hours

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

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