Subtronics LLC
Buy a Gaming PC, Book a Repair, or Get the Right Upgrade Fast
Whether your computer needs repair, an upgrade, or a replacement, you can start here. Choose the option that matches what you need, or call/text 810-280-2222 and we’ll help you figure out the best solution quickly.
Call or text 810-280-2222 and say whether you want to buy a gaming PC, repair a computer, or upgrade what you already have.
Choose what you need
Get a New Computer
Compare value prebuilts, custom gaming PCs, and new-system options on one page.
Fix Your Computer
Diagnostics, hardware repair, virus cleanup, laptop help, and in-home or business support.
Upgrade Your Computer
See upgrade options, troubleshooting, and practical ways to speed up a computer before replacing it.
TechCare
Monthly support membership with remote help, tune-ups, malware cleanup, and member discounts.
Gaming PC prices at a glance
Getting found on Google only matters if the customer can quickly see what buying from you looks like.
- Tier 1 prebuilt: $800–$1,400
- Starter custom: $1,299+
- Performance: $2,199–$2,499
- Enthusiast: $3,099–$3,499
- Extreme: $5,500+
Important: sometimes the smartest buy is a good value prebuilt plus local setup, cleanup, updates, and optimization.
Compare build pathsRepair or upgrade first?
Not every computer needs replacing. Sometimes an SSD, RAM, cleanup, diagnostics visit, or malware removal is the smarter move.
Trusted component brands
Trusted parts and brand names help customers recognize the quality level they are shopping for.
DIY if you want. Call us if you don't.
You can still dig into tutorials and troubleshooting, but the main path for customers is much easier to follow.
Local and easy to reach
Subtronics serves Flushing, Flint, Grand Blanc, Fenton, Davison, Burton, Clio, Swartz Creek, Goodrich, Linden, and nearby Genesee County areas.
Browse city pages if you found the site through search, or go straight to contact Subtronics if you already know what you need.