Professional laptop and PC repair, diagnostics, and custom PC builds for home users and businesses.
PcjunkieMods has been building, modifying, and repairing computers since 2006, officially operating as a business since 2009. What began as a personal curiosity quickly grew into a lifelong passion for understanding, improving, and pushing the limits of PC performance.
Founded by Lee Harrington, PcjunkieMods developed from early hands-on repair work into a trusted name for custom PC builds, performance tuning, and system repair. From straightforward desktop systems to advanced water-cooled gaming PCs, every build and repair is approached with the same attention to detail, reliability, and long-term performance.
Lee’s work gained early recognition through custom PC builds, modding competitions, and technical content shared on YouTube, leading naturally to professional collaborations within the PC industry. Over the years, PcjunkieMods has been featured by industry leaders and publications, including Intel’s #ExpertMode series and CPU Magazine, and has worked with respected brands such as NVIDIA, Intel, AMD, InWin, Cooler Master, MSI, Gigabyte, and ASUS.
Today, PcjunkieMods continues to serve both local and online customers from its shop in Lodi, California, offering computer repair, diagnostics, and fully custom PC builds. While the technology has evolved, the mission remains the same: provide honest guidance, expert craftsmanship, and systems built to perform reliably for years to come.
How We Can Help
Computer Repair
Slow systems, crashes, startup issues, virus removal, hardware problems, and upgrades.
Custom PC Builds
We design and build custom PCs for gaming, work, and home use.
Diagnostics & Advice
Every recommendation is explained clearly so you can decide what makes sense for you.
Custom PC Builds — Built for What You Actually Need
We design and build custom PCs for gaming, work, and home use.
Whether you need a reliable office system or a high-performance build, we help you choose the right parts, avoid overspending, and build a system that’s easy to upgrade in the future.
✔ Gaming PCs
✔ Workstations & productivity systems
✔ Quiet, reliable home PCs
✔ Upgrade-friendly builds
✔ One-on-one guidance
Not Sure What You Need? Start Here.
If your computer is slow, not working properly, or you’re considering a custom PC, we’ll help you understand your options before you spend money.
Walk-Ins & Appointments
Walk-ins are welcome. Appointments receive priority service.
Not sure which you need? Just stop by or give us a call.
Why Customers Choose Us
✔ Clear explanations
✔ Honest recommendations
✔ Fair pricing
✔ Local, independent service