Custom Build Studio — Mariposa, California
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Rigs built
to last long,
not just run fast.
We build custom gaming PCs and upgrade laptop performance with curated components, full stress-testing, and a 90-day warranty — so you can focus on gaming and work, not worrying about hardware.
10+
Units sold & installed
90 Days
Hardware warranty
4.9/5
Customer rating
<24 Hours
Consultation response time
Start here
Four ways in, depending on what you need — a new rig, a laptop upgrade, gear, or a repair.
Laptop
Upgrades & ready touse units
Gaming Keyboard
Mechanical & Membrane
Why our clients trust us
Components
Curated, not just cheap
Every part is chosen based on compatibility and long-term durability, not the fastest margin.
Testing
Full 24-hour stress test
Every unit undergoes burn-in testing before shipping, ensuring stability under heavy workloads.
Warranty
90 days, hassle-free claims
Hardware issue during the warranty period? We handle it fast, no complicated conditions.
After-Sales
Lifetime consultation
Need upgrade advice two years from now? Our team is still reachable anytime.
Featured builds
HP Touchscreen
HP Pavilion 16
Dell Precision M6800
How ordering works
From consultation to the unit reaching your hands, four simple steps.
Consultation
Tell us your needs & budget via WhatsApp or the contact form.
2. Component Selection
We put together the best specs for your needs and budget.
3. Build & Testing
Neat assembly, cable management, then a 24-hour stress test.
4. Ship / Pickup
Unit safely packed, ready to ship anywhere, or pick up in person.
What our customers say
★★★★★
★★★★★
★★★★★
Latest builds
A glimpse from our workshop
Ready to build your dream PC, or have a laptop that needs a look?
Mariposa Immortal Pc
Custom gaming PCs, laptop upgrades, and computer servicing — neatly assembled, fully tested, guaranteed.
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Gaming PC
Laptop
Custom Build
Gaming Keyboard
Gaming Mice
Gaming Headsets
Services
Service & Repair
Component Upgrade
Build Consultation
Contact
Message Us
Mariposa, California
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