Prebuilt Gaming PCs Redefined

At Custom PC Building, we build unique PCs that fit your budget and are tuned for the games you enjoy, all with a free 1-year warranty and you only pay when the PC is in your hands!

About Our Company

Custom PC Building was founded in 2017 with the purpose of providing fully customizable PCs at a ridiculously competitive price. We offer custom builds from scratch, designed and optimized specifically for your needs. Furthermore, we are aware that not everyone has $3K to put towards a PC, which is why our custom builds start from $1000 only! Get a free quote by filling out the form under custom build or click below to be redirected, we would love to build your dream PC!

Why trust us?

Risk Free

Payment for custom builds is only due after you receive your custom built desktop (Only in Greater Toronto Area).

Clear & Competitive Pricing

Each component is listed and the cost is displayed clearly without any hidden fees or extra charges.


Custom PC Building builds are optimized specifically for our customers needs, and we only provide the latest, future-proof hardware.

What Our Customers Say

Shipping was fast and the items were well packed! For the price of the CPU and the cooler, t'was basically a good old $50 off of retail!
Purchased a gaming PC in Jan 2020. Pricing was competitive and final product was great and was delivered to my door. All expectations exceeded. Nice guy too. Highly recommend!
Great work with the Desktop they made for me. I am greatly satisfied for choosing them to create my pc.