Alliance Diesel , RV and Truck repair

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Alliance Diesel , RV and Truck repair Alliance Diesel Truck, RV, and Trailer Repair has served San Jacinto and Southern California since 2013. See why customers choose us!

We specialize in diesel truck, RV, and trailer repair, plus full-service automotive and select boat engine work.

At Alliance Diesel, we believe quality repairs start with quality people.Our experienced team takes pride in honest serv...
09/15/2026

At Alliance Diesel, we believe quality repairs start with quality people.

Our experienced team takes pride in honest service, dependable workmanship, and getting the job done right.

🔧 Real People. Honest Repairs. Quality Work.
📍 San Jacinto, CA
📞 951-654-4320

How do we work in this extreme heat? This is how...
08/26/2026

How do we work in this extreme heat? This is how...

Trying to get these jobs out. A little tough in this heat. But we must "move on"..Have a great week everyone.
07/28/2026

Trying to get these jobs out. A little tough in this heat. But we must "move on"..Have a great week everyone.

Complete cooling system overhaul on a cummins ISX.
07/21/2026

Complete cooling system overhaul on a cummins ISX.

BIG projects underway at Alliance Diesel. If your truck or fleet needs expert service, give us a call—we're here to help
07/15/2026

BIG projects underway at Alliance Diesel. If your truck or fleet needs expert service, give us a call—we're here to help

This RV roof is in need of repair. JUST doing it here at Alliance Diesel and RV. Give us a call with your RV needs...we ...
07/07/2026

This RV roof is in need of repair. JUST doing it here at Alliance Diesel and RV.
Give us a call with your RV needs...we are here to help.

Sometimes, yes....we work on the little guys...Have a great day everyone...
06/29/2026

Sometimes, yes....we work on the little guys...Have a great day everyone...

Today was a sad, but happy day at Alliance Diesel. Our good friend Vic (manager at the local Oreilys) is retiring and Fr...
03/18/2026

Today was a sad, but happy day at Alliance Diesel. Our good friend Vic (manager at the local Oreilys) is retiring and Friday is his last day. Vic was a good partner at Alliance...he has always taken care of our needs with great dedication
Vic, you will be missed. Have a great retirement...

03/03/2026

Doing King Pins on a 2019 Peterbilt 579. "Piece of cake"... Bring us your heavy duty trucks for repair and service. We'd love to service all your truck needs.

" Book Now. Back on the Road Fast"
02/23/2026

" Book Now. Back on the Road Fast"

Address

1309 S Juanita Street
San Jacinto, CA
92583

Opening Hours

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

Telephone

+19516544320

Website

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