Gaming PC Repair & Upgrades
Repairs, upgrades and custom builds for Windsor gamers.
When your gaming rig stutters, overheats or won’t post, every second counts. Tech Gate Computers repairs, upgrades and builds gaming PCs for Windsor gamers. From thermal and GPU issues to full custom builds, our technicians tune your system for real performance.
What we can repair & build
GPU and no-display diagnosis, overheating and cooling upgrades, thermal-paste and fan service, PSU replacement, RAM and SSD/NVMe upgrades, custom gaming PC builds, cable management and performance tuning.
Signs your gaming PC needs service
- Frame drops, stutters or crashes in games
- Overheating or loud fans under load
- No display or won’t POST
- Random shutdowns or restarts
- Ready for a GPU, CPU, RAM or storage upgrade
What’s included
- Free diagnosis and a clear, upfront quote
- Quality parts and careful workmanship
- Testing and benchmarking before pickup, 90-day warranty on eligible repairs
- No-fix, no-fee — if we can’t help, you don’t pay the diagnostic
Upgrade or rebuild?
Often a cooling fix, SSD or GPU upgrade transforms performance for far less than a new system. We’ll advise honestly.
Parts we work with
NVIDIA and AMD graphics, Intel and AMD CPUs, ASUS ROG, MSI, Corsair and more — plus fully custom builds. See also our Computer Repair service.
Custom gaming PC builds in Windsor
Alongside repairs, we build gaming PCs to order. Off-the-shelf machines cut corners you cannot see — underrated power supplies, poor airflow, slow storage. We spec around your budget and the games and resolution you actually play at, then cable-manage, burn in and stress-test the machine before it leaves the shop.
Build tiers we put together
- Budget 1080p — value-focused rigs for smooth 1080p gaming.
- Mid-range 1440p — high frame rates at 1440p for competitive play.
- High-end 4K — no-compromise 4K and ultra-settings machines.
- Streaming and creator — built for streaming, editing and rendering.
- Cooling and RGB — air or liquid cooling with clean cable and lighting work.
- Upgrade and refresh — new life for a rig you already own.
Bringing your own parts
We will assemble, cable-manage and stress-test a build from parts you supply. Build labour is a flat fee on top of components either way, and we will tell you honestly if a part in your list is a weak link before we start. A build usually takes a few days once all the parts are in hand.
Our workmanship is covered by our 90-day warranty, and each component carries its own manufacturer warranty. Get a build quote or call 226-260-5509.
Gaming Builds & Repairs in Our Shop
A look at the rigs we build and repair in Windsor.
Common Gaming PC Problems We Fix
If any of these sound familiar, we can help.
Why Choose Tech Gate Computers?
Experienced Technicians
Years of hands-on laptop repair experience.
Local Windsor Service
A real shop on Wyandotte St W — not a mail-away depot.
Quality Parts
Premium-grade screens, batteries & components.
Professional Diagnostics
We find the real cause before we quote.
Transparent Pricing
Clear quotes with no surprise charges.
Fast Turnaround
Same-day service available for many repairs.
90-Day Warranty
Every eligible repair is backed for 90 days.
Home & Business
Support for households and Windsor businesses.
Our Repair Process
Simple steps to get your laptop fixed.
Book Your Repair
Contact us online or by phone.
Free Diagnosis
We inspect and diagnose the problem.
Repair Approval
We explain the issue and provide options & pricing.
Professional Repair
Our technician completes the approved repair.
Testing & Pickup
We thoroughly test before returning your device.
90-Day Warranty
Your repair is protected for 90 days.
Parts We Work With
We service all major brands.
90-Day Warranty on Every Repair
Every repair is backed by our 90-day warranty on parts and labour – plus our no-fix, no-fee promise. Fixed right, guaranteed.
What Our Customers Say
Real reviews from real people.
“It offers relatively cheaper prices than the other stores in town.”
“They offer the best deals from various service providers.”
“The staff received us very warmly and gave us careful help with our problems.”
“This is a great company! The gentlemen who work here are very kind and hardworking.”
“The competence and fast resolution of my tab screen fault was impressive — and the cost is affordable.”
Related Services
Other repairs Windsor trusts us with.
Need Your Device Fixed Today?
Call now or book online — same-day service available for many repairs.