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Best Buy San Marcos Building
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Best Buy San Marcos

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567 Grand Ave San Marcos, CA 92078
(760) 891-0755(760) 891-0755
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Store Hours

MON
10:00 AM - 9:00 PM
TUE
10:00 AM - 9:00 PM
WED
10:00 AM - 9:00 PM
THU
10:00 AM - 9:00 PM
FRI
10:00 AM - 9:00 PM
SAT
10:00 AM - 9:00 PM
SUN
11:00 AM - 8:00 PM

  • Geek Squad - San Marcos CA (Inside Best Buy)

    Our Agents provide repair, installation and setup services on all kinds of tech – including computer repair, setup and support, TV repair, home theater installation, car stereo installation and home appliance repair. We fix most makes and models, no matter where you bought them, and can show you how to get the most out of your technology.
    • Appliance Repair
    • Computer & Tablet Setup
    • TV/Home Theater Setup
    • WiFi/Networking Setup
    • Car/GPS Setup
    • Technology Consultation
    Learn More
    Chat with an AgentSchedule a serviceTrack your repair

  • Apple Shop

    Mac, iPod, iPad, iPhone, Apple TV, Apple Watch and more at this Apple store-within-a-store.
    Mac, iPod, iPad, iPhone, Apple TV, Apple Watch and more at this Apple store-within-a-store.

  • Windows Store

    Only at Best Buy, find the best of productivity and fun in the perfect device in the Windows Store. From Surface, to tablets, laptops and all-in-one computers, the Windows store has it all. Plus, enjoy all the expert service you need to get started.
    Only at Best Buy, find the best of productivity and fun in the perfect device in the Windows Store. From Surface, to tablets, laptops and all-in-one computers, the Windows store has it all. Plus, enjoy all the expert service you need to get started.

  • Samsung Entertainment Experience

    Learn how Samsung’s cutting-edge TV screen technology can redefine your home theater experience. Bring it all together with Samsung wireless multiroom audio for incredible sound that can follow you throughout your entire home.
    Learn how Samsung’s cutting-edge TV screen technology can redefine your home theater experience. Bring it all together with Samsung wireless multiroom audio for incredible sound that can follow you throughout your entire home.

  • Samsung Open House

    Step into an innovative kitchen and laundry room filled with Samsung’s latest appliances, and discover how technology can make everyday tasks simpler and more efficient.
    Step into an innovative kitchen and laundry room filled with Samsung’s latest appliances, and discover how technology can make everyday tasks simpler and more efficient.

  • Sony Experience

    Find the best TVs, sound bars and gaming solutions from Sony all in one place. Sony experts are ready to help shop and compare to find the best solution for your home.
    Find the best TVs, sound bars and gaming solutions from Sony all in one place. Sony experts are ready to help shop and compare to find the best solution for your home.

  • LG Experience

    With incredible pictures, theater-quality sound and stunning video, the LG Experience has the latest in TV technology available at Best Buy. From the LG OLED TV to LG 4K TV, prepare yourself for the ultimate home entertainment experience.
    With incredible pictures, theater-quality sound and stunning video, the LG Experience has the latest in TV technology available at Best Buy. From the LG OLED TV to LG 4K TV, prepare yourself for the ultimate home entertainment experience.

  • Car & GPS Installation Services

    Let our Autotechs take the hassle out of installing your new car electronics and have peace of mind it’s done right. Schedule an appointment online.
    Let our Autotechs take the hassle out of installing your new car electronics and have peace of mind it’s done right. Schedule an appointment online.

  • Store Trade-In Information

    Most stores offer Trade-In on eligible items including mobile phones, tablets, other hardware, and video game software purchased anywhere. Participating stores may have additional requirements.
    Determine the value of your Trade-InFor participating stores, eligibility and details, please see our FAQs
    Most stores offer Trade-In on eligible items including mobile phones, tablets, other hardware, and video game software purchased anywhere. Participating stores may have additional requirements.

  • Best Buy Marine Powered by Geek Squad

    Get your marine navigation, home theater and audio solutions, communication devices (VHF radios), security, and more! We also provide onsite consultation and installation services by the Geek Squad Autotechs.
    Get your marine navigation, home theater and audio solutions, communication devices (VHF radios), security, and more! We also provide onsite consultation and installation services by the Geek Squad Autotechs.

  • Vivint Smart Home- free Demo, Consultation, and Design

    24/7 professional home monitoring with no contract. Best Buy has partnered with Vivint, the #1 smart home services provider to bring you a simpler, easier way to secure and manage your home. See how one app and voice commands can control your entire home. Visit this store for more details or go to BestBuy.com/Vivint to learn more.
    24/7 professional home monitoring with no contract. Best Buy has partnered with Vivint, the #1 smart home services provider to bring you a simpler, easier way to secure and manage your home. See how one app and voice commands can control your entire home. Visit this store for more details or go to BestBuy.com/Vivint to learn more.

Local Promotions

  • Apple iPhone 8

    Apple iPhone 8

    A New Generation of iPhone
    Learn More
  • SHOP OUR BEST DEALS ANYTIME

    SHOP OUR BEST DEALS ANYTIME

    Discover the latest and greatest deals in TVs, home theater, computers, cell phones, tech, and much more.
    Shop Hottest Deals
  • SLOW COMPUTER? HAVE A VIRUS? GEEK SQUAD CAN HELP.

    SLOW COMPUTER? HAVE A VIRUS? GEEK SQUAD CAN HELP.

    With a Geek Squad® 24/7 Support plan, you'll get continuous help with common problems like a slow computer, strange pop-ups, viruses and other malware. Agents are available online, on the phone and at Best Buy stores.
    Learn More
  • LOST YOUR DATA?

    LOST YOUR DATA?

    Whether you accidentally deleted a file or your hard drive crashed, we have specially trained Geek Squad Agents dedicated to recovering those files, photos and songs you just can’t do without.
    Learn More

    About Best Buy San Marcos

    At Best Buy San Marcos, we specialize in helping you find the best technology to fit the way you live. Together, we can transform your living space with the latest HDTVs, computers, smart home technology, and gaming consoles like Xbox One, PlayStation 4 and Wii U. We can walk you through updating your appliances with cutting-edge refrigerators, ovens, washers and dryers. We’ll also show you how to make the most of your active lifestyle with our huge selection of smartphones, tablets and wearable technology. At Best Buy San Marcos, we’ll keep your devices running smoothly with the full range of expert services from Geek Squad®. We’re here to help, so visit us at 567 Grand Ave in San Marcos, CA to find the perfect new camera, laptop, Blu-ray player, smart lighting or activity tracker today.