Top PC Builders in Singapore (2025) | Best Custom Gaming & Workstation PCs

🖥️ Best Custom PC Builders in Singapore (Besides Aftershock)

1. Dreamcore
A premium local brand offering clean, high-performance custom builds. They’re known for minimalist design, excellent customer support, and tailored configurations for creators, gamers, and professionals.

2. Volta PC
Great for RGB-heavy gaming builds, Volta specializes in visually striking setups with liquid cooling options. They offer prebuilt models and full customization on components.

3. ByteSize
A budget-friendly builder with good customer service and flexibility. ByteSize is ideal for first-time PC owners or those upgrading from older builds.

4. Mansa Computers
Offers an extensive range from budget to high-end custom PCs. Known for fast delivery, free shipping, and curated builds for home, office, or gaming.

5. Invader PC
Focused on gaming PCs with style and performance in mind. Invader collaborates with popular component brands to ensure quality and design cohesion.

🖥️ 1. Dreamcore

Showroom Address:
55 Kim Chuan Drive, #09-01 Precise Tree, Singapore 537098
Website: https://www.dreamcore.com.sg

Highlights:

• Sleek, minimalistic builds tailored for both creatives and gamers.

• High-end workstation and gaming PC options.

• Free consultation and lifetime local support.

🖥️ 2. Volta PC (By Customize.sg)

Showroom Address:
7030 Ang Mo Kio Ave 5, #06-10 Northstar@AMK, Singapore 569880
Website: https://voltapc.sg

Highlights:

• Performance-focused builds with an emphasis on cooling and airflow.

• Offers water cooling and custom loop setups.

• Strong aftersales support and upgrade plans.

🖥️ 3. ByteSize

Showroom Address:
7030 Ang Mo Kio Ave 5, #09-93 Northstar@AMK, Singapore 569880
Website: https://www.bytesize.com.sg

Highlights:

• Affordable and beginner-friendly builds.

• Known for excellent customer service and transparent pricing.

• Great for budget-conscious gamers or students.

🖥️ 4. Mansa Computers

Showroom Address:
No physical showroom – Online-based with SG pickup and delivery
Website: https://www.mansacomputers.com

Highlights:

• Highly customizable via online configurator.

• Quick turnaround times and local delivery.

• Popular among creators for video editing rigs.

🖥️ 5. Invader PC (Under Dynacore Technologies)

Showroom Address:
7030 Ang Mo Kio Ave 5, #07-55 Northstar@AMK, Singapore 569880
Website: https://www.invaderpc.com

Highlights:

• Bold RGB-heavy designs, ideal for gamers.

• Regular collaborations with esports brands and influencers.

• High customer ratings for post-purchase support.

FAQ: PC Builder Services in Singapore

Q1: What should I consider when building a PC in Singapore?
When building a PC in Singapore, consider your needs (gaming, workstations, streaming), your budget, and the components like the CPU, GPU, RAM, and storage. It's also important to choose a reputable builder who can ensure compatibility between components, offer after-sales support, and provide warranty on their work.

Q2: Do I need to know how to assemble a PC myself when using a custom PC builder?
No, most custom PC builders in Singapore, such as Dreamcore and Volta PC, provide full assembly and testing of your PC build. They’ll ensure that all components are properly installed, tested for performance, and working smoothly.

Q3: How long does it take to get a custom-built PC in Singapore?
The time to assemble a custom PC can range from 3 to 7 days, depending on the complexity of the build, availability of components, and the workload of the builder. Some shops offer expedited services for an additional fee.

Q4: Can I upgrade my PC after it’s built?
Yes, many custom PC builders offer upgrade services even after the PC is built. It's important to choose a PC builder that offers flexible upgrade options and local support to make future enhancements easier.

Q5: Is it more expensive to build a PC in Singapore compared to buying a pre-built one?
Building a custom PC can sometimes be more cost-effective if you already know what components you need. However, pre-built systems may offer the convenience of warranty and support. It's best to compare prices and services before making a decision.

Q6: How can I choose the best PC builder in Singapore?
Look for customer reviews, the range of services offered, the experience of the company, and after-sales support. Checking whether they offer warranty, technical assistance, and easy returns will help ensure you get the best value for your investment.