JA Mobile mechanic

Car repair and maintenance service

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JA Mobile mechanic is a mobile mechanic with a repair shop in Upland, CA. Read the reviews and hours below, or call (909) 900-3917.

Services Offered

Auto engine diagnosticBrakesOil changeSteering & suspension repairTiresAir & cabin filter replacementEngine swap transmission

As listed on its Google Business Profile. Own it? Claim the listing to set your own list.

Address1416 W Winn Dr, Upland, CA 91786

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Phone(909) 900-3917

Also onGoogle

Good to knowWheelchair accessible entranceWheelchair accessible parkingOil changes

PaymentsCredit cards, Debit cards, Tap to pay

Hours

See the full week

Monday	8 AM to 5 PM
Tuesday	8 AM to 5 PM
Wednesday	8 AM to 5 PM
Thursday	8 AM to 5 PM
Friday	8 AM to 4:30 PM
Saturday	9 AM to 2:30 PM
Sunday	Open 24 hours

LOCATION

Where to Find JA Mobile mechanic

1416 W Winn Dr, Upland, CA 91786

Get Directions Open in Google Maps Call (909) 900-3917

JA Mobile mechanic Reviews & Ratings

★ MechanicRank 5.0 5.0 · 1 review left right here

5.0 Diana Hernandez 2026-10-20 · Honda HR-V

He changed my breaks and oil change last minute. Very professional and kind. Charges economical prices and is fast on his work. Definitely recommend him for anyone that needs work done.

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What Car Repairs Cost in Upland, 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.

Car battery replacement cost $155 to $420 Alternator replacement cost $300 to $890 Starter replacement cost $270 to $840 Brake pad replacement cost $145 to $410 Crankshaft position sensor replacement cost $100 to $510 Serpentine belt replacement cost $90 to $300