Cooper Diesel Repair

Cooper Diesel Repair Specializing in light duty diesel truck repair--Ram Cummins, Ford Powerstroke, GM Duramax.

Services Offered--Computer diagnostics, Transmission & drivetrain repair, Computerized wheel alignment, Heating & A/C, Engine & Fuel system diagnostic & repair, New tire mounting & balancing

09/25/2026

🛻 FRIDAY ROLL CALL!

What are you driving?

Drop the year, make, model AND mileage in the comments. 👇

Diesel or gas—we want to see them all!

Bonus bragging rights go to whoever has the most miles and is still driving it every day.

Updated the sign on our door today! We love this!!! Thanks Lori!!!
09/25/2026

Updated the sign on our door today! We love this!!! Thanks Lori!!!

09/24/2026

🔧 TRIVIA THURSDAY!

Diesel engines don't use spark plugs to ignite their fuel like gasoline engines do.

Diesels use the heat created by highly compressed air to ignite the fuel. Gas engines use—you guessed it—spark plugs!

Did you already know this one?

👍 Yes
😮 Nope, learned something new!

Got the new mailbox decal up today, how exciting 🙂
09/23/2026

Got the new mailbox decal up today, how exciting 🙂

09/20/2026
Does anybody have use for this shelf and cabinet before we pitch them them? They are free and we can help load.
09/11/2026

Does anybody have use for this shelf and cabinet before we pitch them them? They are free and we can help load.

Happy Birthday Brandon! Thanks for everything you do and for keeping the shop running smooth. We appreciate everything...
09/10/2026

Happy Birthday Brandon! Thanks for everything you do and for keeping the shop running smooth. We appreciate everything you do. Have a great birthday today!

Don't forget we are closing early today and gone Monday! After all this heat lately the guys definitely deserve it! Than...
09/04/2026

Don't forget we are closing early today and gone Monday! After all this heat lately the guys definitely deserve it! Thank you guys and have a great Labor Day weekend!!!!

Is your vehicle really as safe as you think it is? Whens the last time you had it checked out?
09/04/2026

Is your vehicle really as safe as you think it is? Whens the last time you had it checked out?

Address

2528 South Service Road East
Union, MO
63084

Opening Hours

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

Telephone

+16363220020

Website

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