Best Buy - Union City

31350 Courthouse Dr
Union City, CA 94587
Phone: 510-441-2130
GEO: 37.601608, -122.06322

Map & Directions

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Customer Feedback & Reviews



Trade-in Policy

Trade-ins are accepted at this store.

See trade-in guidelines

Store Hours

Today

  • ThuOct. 02
    10:00 am9:00 pm
  • FriOct. 03
    10:00 am9:00 pm
  • SatOct. 04
    10:00 am9:00 pm
  • SunOct. 05
    11:00 am8:00 pm
  • MonOct. 06
    10:00 am9:00 pm
  • TueOct. 07
    10:00 am9:00 pm
  • WedOct. 08
    10:00 am9:00 pm

Store Services

  • Windows Store
  • Geek Squad Services
  • Best Buy Mobile
  • Best Buy For Business
  • Apple Shop
  • Samsung Experience Shop
  • Electronics Recycling
  • Hablamos EspaƱol
  • Car & GPS Installation Services
  • Pacific Sales Kitchen & Home
  • Magnolia Home Theater

Get to Know Us

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  1. Best Buy Employee

    Welcome To Best Buy Union City, CA

    General Manager

    We proudly serve the Union City, Hayward, Fremont, San Leandro, Castro Valley, Newark and San Lorenzo communities. Our goal is… Read more



Products, pricing, services and promotions vary by store. Store pickup is the only option for in-store clearance and open box. Markdowns are taken from regular prices. Regular Price listed for in-store clearance reflects the current BestBuy.com regular price. Regular Price listed for open box reflects current non-sale store price for the item in new condition. In-store clearance and open-box inventory is limited, and rainchecks are not available.