Optimus diesel truck and trailer repair

Diesel engine repair service

5.0 5.0 from 54 reviews

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Optimus diesel truck and trailer repair is a trailer and RV repair service in San Bernardino, CA. It holds a 5.0 star rating from 54 customer reviews. Read the reviews and hours below, or call (909) 285-8601.

Address7361 Guthrie St, San Bernardino, CA 92410

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Phone(909) 285-8601

Websitehttps://optimusdieseltruckandtrailerrepair.com/

Also onGoogle

Good to knowWheelchair accessible entranceWheelchair accessible parkingOil changes

PaymentsCredit cards, Debit cards

Hours

See the full week

Monday	Open 24 hours
Tuesday	Open 24 hours
Wednesday	Open 24 hours
Thursday	Open 24 hours
Friday	Open 24 hours
Saturday	Open 24 hours
Sunday	Open 24 hours

Optimus diesel truck and trailer repair Reviews & Ratings

Customer reviews 5.0 5.0 · 54 reviewschecked 2026-09-25

5 star53

4 star0

3 star1

2 star0

1 star0

What Customers Mention

The topics that come up most in its Google reviews, and how many reviews raise each one.

Honest mechanic 6Diagnosis 5Fair rate 5Helpful staff 3Roadside assistance 3Affordable 2Radiator repair 2Reliable 2

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What Car Repairs Cost in San Bernardino, CA

Typical independent shop prices at California labor rates, parts and labor, for a midsize car. Each guide shows the price for your vehicle and what to ask before you pay. See all 91 repair cost guides.

Wheel bearing replacement cost $200 to $740 Brake pad replacement cost $145 to $410 Tire rotation cost $35 to $75 Car battery replacement cost $155 to $420 Brake fluid flush cost $85 to $210 AC recharge cost $165 to $460