✓ Ready in 1 day if parts are in stock
✓ Stress-tested for a full day
✓ Original part boxes included
✓ No assembly fee
✓ ★ 5.0 on Google (12 reviews)
✓ Sent straight to you 24/7
Custom Gaming, Workstation & Business PCs — Built by Zack
Most people come to me after reading the horror stories. Fans that were never plugged in, a cheap PSU hiding behind a big GPU, nobody replying once the payment’s gone through. I started Zackcustompc to be the opposite of all that.
- You talk to the person who builds your PC. No sales counter, no ticket number.
- Your spec is planned around your games, your monitor and your software. You won’t get a pre-set package.
- You see your parts. I send photos as they arrive, and the original boxes come with your PC.
- It’s tested properly. Every build runs a full-day stress test before it goes out, with Windows installed and set up.
- Each part carries its own manufacturer warranty (some PSUs up to 10 years). Any issue, just WhatsApp me and I’ll sort it out with you.
Whether it’s a gaming rig, a workstation for editing, 3D or AI, or a batch of office PCs for your team, it starts the same way: a WhatsApp to me.
Getting Your Custom Build Is This Simple
1. WhatsApp “BUILD” + your budget
Tell me what you play or work on and which monitor you use. The more you share upfront, the sharper my recommendation.
2. Get a spec list that makes sense
Every part comes with a reason. No upselling, and I’ll tell you where NOT to spend.
3. Built, tested, sent to you
I build it, stress-test it for a full day, and send it straight to you 24/7. There’s no assembly fee. The only extra is Lalamove delivery, about S$20–S$30.
Hear From the People Who’ve Built With Me
★ 5.0 on Google (12 reviews).
“He was completely transparent about the components he recommended, and I appreciated that he didn’t try to upsell anything I didn’t need. When I encountered an issue with my build, Zack went above and beyond by coming down to help me personally… Zack was willing to travel on a Sunday night…”
— Lavender Wang, Google review
“…the parts picked by him, you can tell it’s not like some big companies where they try to skimp on certain parts. He will definitely recommend the best parts for your needs… The PC was done very fast. He told me I would receive it in 2–3 days, but it was actually ready the next day.”
— Eddie Lau, Google review
“Zack went the extra mile to understand what I really needed and explained what is needed and what’s not. After telling him my budget, I got my PC within a few days, which I didn’t expect.”
— James Koh, Google review
“Had an issue with my PC and Zack personally made a trip to sort it out. Top service that you don’t get elsewhere!”
— Garrett Quek, Google review
“Zack is very helpful and gives honest advice if you have any questions. Recommend if you are looking to buy a new custom PC and also want to support small local business.”
— Hairi Misawar, Google review
Recent Client Builds
Every one of these was specced over WhatsApp, built by me at Link@AMK and stress-tested for a full day before it went home. White builds, stealth builds, RGB showpieces, compact workstations: tell me the look you want and I’ll make it work with your budget.
About Zack
Founder of Zackcustompc
Some of you know me from TikTok, where I share PC tips and answer your questions. I kept seeing the same thing. People spent good money, ended up with a PC that wasn’t built for them, and had nobody to ask when something went wrong.
So that’s how I work. I listen to your requirements first, then propose a build, because that’s the only way to get the most performance out of your budget without overspending. I’m not the biggest builder in Singapore and I won’t pretend to be perfect. But every PC that leaves my hands has my name on it, and my WhatsApp is your support line.
I also want my TikTok to stay a friendly place for people who love PCs and tech to ask questions and swap ideas. Follow along, even if you’re not buying yet.
One Message Is All It Takes
Looking for a custom PC in Singapore? WhatsApp me BUILD + your budget and you’ll get a straight answer on what it can do. No obligation.
3 Ang Mo Kio Street 62, #02-02 Link@AMK, Singapore 569139 · +65 8338 8695 · Open 9am–11pm daily