Southeast Iowa Diesel Service

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Southeast Iowa Diesel Service We offer diesel engine repair, fuel injector service, truck/tractor repair, and more. Saturdays are By Appointment Only.

Southeast Iowa Diesel Service, in Fairfield, IA, is the leading diesel service and repair center serving Jefferson, Van Buren, Henry, and Washington counties since 2005. Oil Changes To Overhauls

Southeast Iowa Diesel Service, in Fairfield, IA, is the leading diesel service and repair center serving Jefferson, Van Buren, Henry, and Washington counties since 2005. We offer diesel engine repair, fuel injector service, truck and tractor repair, semi truck service and repair, and much more. For all your diesel repair and service needs, contact Southeast Iowa Diesel Service in Fairfield. Services:
Diesel Engine Repair
Fuel Injector Services
Fuel Pump Service
Truck Repair
Tractor Repair
Farm Equipment Repair
Semi Truck Repair and Service
Drivetrain Repair

Specialties:
Steinbauer Performance

Brands:
Steinbauer
Fass Fuel Systems
Shurco Dealer
S&B Filters

Associations:
National Federation of Independent Business (NFIB)

Extra Horsepower safely added with a STEINBAUER Engineering STEINBAUER Performance module. Let us know if you need a lit...
10/07/2026

Extra Horsepower safely added with a STEINBAUER Engineering STEINBAUER Performance module. Let us know if you need a little extra this harvest season.

10/02/2026

🔧 Precision In. Power Out. 💪

At Southeast Iowa Diesel, we know that proper fuel injection performance is critical to keeping your diesel running strong.

That’s why we test, diagnose, and verify fuel injection components before they go back to work. Accurate testing means better performance, dependable operation, and confidence when it’s time to get the job done.

⚙️ Don’t guess. Test it. Know it. Fix it.

Whether you’re experiencing a fuel system issue or just want to make sure your injection system is performing at its best, Southeast Iowa Diesel is here to help keep your equipment working.

Bring us your diesel — we’ll help keep it working hard.

09/25/2026

We are looking for a dependable and motivated diesel mechanic/ apprentice to join our team. This position is a great opportunity for someone with some mechanical experience or someone looking to build a career in diesel repair and service. Qualifications are not required, but basic mechanical knowledge is needed for a successful career as a diesel mechanic. If you’re hardworking, dependable, and interested in building a career, we would like to hear from you!
Please submit a resume to [email protected]

🇺🇸 Happy Labor Day! 🇺🇸In observance of Labor Day, our business will be closed Monday, September 7th.We hope everyone has...
09/04/2026

🇺🇸 Happy Labor Day! 🇺🇸

In observance of Labor Day, our business will be closed Monday, September 7th.

We hope everyone has a safe and enjoyable holiday weekend! Thank you for your continued support, and we’ll see you back in the shop on Tuesday! 🇺🇸

09/02/2026

‼️Update‼️
Our phones are back online!! Thank you for your understanding and sorry for any inconveniences!

We are currently experiencing communication issues, our phones are down. We have contacted our provider but no success of it being fixed yet.
We apologize for any inconveniences!!!

You can still reach us at our email- [email protected]

Thank you for your patience and understanding! We will update when out phones are back online!

Thank you so much for your kind words! 🙌🚛 We truly appreciate your trust and are honored to keep delivering reliable, pr...
08/24/2026

Thank you so much for your kind words! 🙌🚛 We truly appreciate your trust and are honored to keep delivering reliable, professional service every time. 🔧💯
🌟🚚

08/13/2026

Your vehicles work hard💪🏻—so give them maintenance that keeps up!
At Southeast Iowa Diesel Service, we combine hands‑on experience, advanced diagnostics, and high‑quality parts to keep your fleet performing at its best.
From STEINBAUER upgrades to full fleet service and heavy‑duty repairs, our team delivers reliable, expert care. Call today to schedule your service. 641-919-8685

Complete care from front to back ✅🔩 Front end services, wheel services, electronics, and general fleet repairs—all handl...
08/10/2026

Complete care from front to back ✅🔩 Front end services, wheel services, electronics, and general fleet repairs—all handled by certified pros you can trust.
🚛✨

Harvest season will be here before we know it! Now is the perfect time to get your tractors and equipment checked over, ...
07/28/2026

Harvest season will be here before we know it!

Now is the perfect time to get your tractors and equipment checked over, serviced, and harvest-ready before the busy fall season begins. Prevent downtime and costly breakdowns by taking care of maintenance early.

Give us a call to schedule your inspection, repairs, or preventative maintenance and keep your equipment running strong when it matters most!

Power up your performance with expert service 💪🛠️ We specialize in filters & pumps, STEINBAUER, suspension work, and tra...
07/27/2026

Power up your performance with expert service 💪🛠️ We specialize in filters & pumps, STEINBAUER, suspension work, and trailer repairs to keep your fleet efficient.
🚚🔥

Address

2376 Redwood Avenue
Fairfield, IA
52556

Opening Hours

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

Telephone

+16419198685

Website

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