Koehler's Diesel Repair

Koehler's Diesel Repair Koehler’s Diesel Repair specializes in semi truck and heavy-duty diesel repairs that keep your rig on the road. Serving Bloomer, WI and surrounding areas.

From engine diagnostics to roadside service, we get you back to work fast with honest, reliable repairs.

Installed front air ride kit and dual shocks on this 389 this week.
07/10/2025

Installed front air ride kit and dual shocks on this 389 this week.

Looking for an entry level-experienced Diesel Mechanic.Details:- Monday - Friday / Full or part time- Paid hourly based ...
05/23/2025

Looking for an entry level-experienced Diesel Mechanic.
Details:
- Monday - Friday / Full or part time
- Paid hourly based on experience
- 401-K
- Paid holidays
- PTO
Interested? Please send resume or recent work experience to [email protected] or apply in person.

Few projects for the week. Dd13 water pump.  Isx gear housing reseal. Series 60 engine swap. Rear axle rebuild on a pick...
05/08/2025

Few projects for the week. Dd13 water pump. Isx gear housing reseal. Series 60 engine swap. Rear axle rebuild on a pickup. And a manure pump in for some emissions problems. Need any light or heavy duty truck repairs give us a call 715-568-2653

03/10/2025
New shop addition is officially done. With that we are now also going to start working on diesel pickups. So if you need...
02/20/2025

New shop addition is officially done. With that we are now also going to start working on diesel pickups. So if you need any maintenance or repairs on your pickup get ahold of us 715-568-2653

New addition can't get done fast enough. Full shop today two in for transmissions one for a turbo and one for DEF proble...
01/03/2025

New addition can't get done fast enough. Full shop today two in for transmissions one for a turbo and one for DEF problems.

Wrapped this engine swap up last week. Turned out pretty decent customer said he has gained over 1.5 mpg over previous e...
06/13/2024

Wrapped this engine swap up last week. Turned out pretty decent customer said he has gained over 1.5 mpg over previous engine so far

Backed truck in this morning under its own power old engine out new mounts installed and new engine bolted in place not ...
05/20/2024

Backed truck in this morning under its own power old engine out new mounts installed and new engine bolted in place not bad for the first day

Out of frame on a detroit ready to start going in its new home next week
05/16/2024

Out of frame on a detroit ready to start going in its new home next week

Address

Bloomer, WI
54724

Opening Hours

Monday 7am - 4pm
Tuesday 7am - 4pm
Wednesday 7am - 4pm
Thursday 7am - 4pm
Friday 7am - 4pm

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