O.C. Automotive and Diagnostics

Auto repair shop

4.9 4.9 from 434 reviews

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O.C. Automotive and Diagnostics is an auto repair shop in La Habra, CA. It holds a 4.9 star rating from 434 customer reviews. Read the reviews and hours below, or call (562) 448-3497.

Photo from this business's Google profile.

Address731 W Whittier Blvd Ste A, La Habra, CA 90631

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Phone(562) 448-3497

Websitehttps://ocautoanddiag.com/

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LicenseCalifornia BAR ARD 280919Active on the state's licensee list (October 2026), registered since 2015

ASEASE certified technicians the shop's own website says so; ASE has no public lookup for individual technicians, so MechanicRank has not checked it

Hours

See the full week

Monday	8 AM–5 PM
Tuesday	8 AM–5 PM
Wednesday	8 AM–5 PM
Thursday	8 AM–5 PM
Friday	8 AM–5 PM
Saturday	Closed
Sunday	Closed

O.C. Automotive and Diagnostics Reviews & Ratings

Customer reviews 4.9 4.9 · 434 reviews

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What Car Repairs Cost in La Habra, 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.

Transmission fluid change cost $145 to $420 Valve cover gasket replacement cost $180 to $655 Brake pad replacement cost $145 to $410 Timing chain replacement cost $1,020 to $3,125 Engine mount replacement cost $215 to $930 Coolant flush cost $110 to $255