From custom builds to enterprise support — we deliver premium technology solutions without the markup, built by people who actually care about your success.
Whether you need a single repair or a full IT infrastructure overhaul, we deliver premium service with personal attention.
Fast, reliable diagnostics and repair for desktops and laptops. We fix what others can't — or tell you honestly if it's not worth it.
From gaming rigs to professional workstations, we design and build custom systems tailored to your exact needs and budget.
Lost files? We use professional-grade tools to recover your precious photos, documents, and data from failing drives.
Home and business networking setup, WiFi optimization, and security solutions that keep you connected and protected.
Complete IT support for small businesses — from server setup to managed services, so you can focus on growing your business.
Retail hardware, peripherals, and software — new and refurbished. Expert advice on what you actually need vs. what you're sold.
At Computer Support Systems, LLC, we've spent over 15 years helping Alameda residents and businesses get the most out of their technology. We're not a big-box store — we're your neighbors who happen to be obsessed with making computers work perfectly.
Whether you're a creative professional needing a custom workstation, a small business owner looking for reliable IT support, or just someone whose laptop decided to quit on a Tuesday — we've got you covered. No jargon, no upselling, just honest expertise.
Don't take our word for it — hear from the people who trust us with their technology.
"They built me a workstation that handles 4K video editing like a dream. Fair price, expert advice, and they actually explained why they chose each component. Rare to find that level of honesty."
"Our office network was a disaster before CSS stepped in. They redesigned our entire setup, and now everything just works. Response time is incredible — they're here when we need them."
"Lost all my photos when my external drive failed. Everyone else said it was hopeless. CSS recovered 95% of my files. I'm still not over it — these guys are wizards."
Bring us your broken computer, your project idea, or just a question. We'll give you an honest answer — no pressure, no nonsense.
We're conveniently located in the heart of Alameda. Drop by during business hours or give us a call — we're always happy to help.
321 Bryant Ave
Alameda, CA 94501
Monday – Friday: 9:00 AM – 6:00 PM
Saturday: 10:00 AM – 4:00 PM
Sunday: Closed
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