sales@concordcarstereo.com

Tel: 925-681-2222

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HOURS

Sunday: CLOSED

Monday: CLOSED

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(Non-holiday hours)

Open Tuesday-Saturday: 9am-12pm

(Closed for Lunch noon-1pm)

Re-open 1pm - 5pm

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IID/Lowcost Calibrations Tues-Sat 9:30-11:30am and 1-4:30pm ONLY (no exceptions)