PC Upgrades – Boost Speed, Power, and Productivity – In-Shop Service at Yonge & Lawrence
Is your Windows desktop or laptop slowing down? We’ll assess your PC and recommend targeted upgrades to boost speed, power, and responsiveness — often making it better than when it was new.
We no longer offer small repairs — we focus on meaningful upgrades, with most improvements starting at $500 and up.
We charge $199 + tax ($224.87 total) for a full diagnostic and performance evaluation. The process takes about 3 business days and is not done on the spot. Once complete, we’ll walk you through the best upgrade options — clear, honest, and pressure-free.
To book your drop-off, e-transfer $224.87 to sales@signa.com. We’ll contact you to schedule a convenient time at our Yonge Street location near Lawrence.
Our certified team has over 34 years of experience upgrading and optimizing Windows PCs for faster, smoother performance.
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Also note that in some cases, it may be more expedient to consider an upgrade package for which parts are already in stock :
⚠️ PLEASE NOTE: Upgrades are done In-Shop only! These products do not ship to your location, and do not come with On-Site service. After purchase, you must drop-off your old PC at our shop on 3457 Yonge Street Toronto for service, and pick it up when the upgrade is complete.
Our Professional Services
In Store In Home Desktop Repair & Upgrades
Software Upgrades, Repair & Help
• Personal help and support with all of your devices: Computers/Laptops/iPads/Samsungs/Androids including local and cloud setups.
• We perform Windows 11 installations and SOLVE TPM 2.0 installation issues a daily basis.
• We can answer the question, "Why is my computer so slow?!" and in many cases, can provide solutions.
• Computer software help with Quickbooks, Quicken, Accpac Accounting, ACT!, Adobe products, and more.
• We'll restore your computer's health by removing viruses, malware, toolbars, pop-ups, search-engine hijackings, etc.
• We can fix OS-related issues for Windows 7/8/10/11, Linux, MacOS, iOS, and Android.
Hardware Upgrades & Repairs
• We offer complete PC upgrade packages which replace the motherboard, CPU, memory, and power supply (ie. all the required/compatible parts in a single bundle, installed by our skilled technicians.)
• We perform similar iMac upgrades including installation of SSDs on some models. Most iMac upgrades are $600 and up.
• We fix PC BSOD (Blue/Black Screen of Death) errors, Apple WSOD (White Screen of Death) errors, network disconnects, bad CD/DVD drives, and more.
• We replace failed hard drives, and perform data recovery.
Signa Computers Toronto Ontario IT Services
Visit us or talk to us!
Please be sure to include a message as to what you are looking for. If you are inquiring about a product or service, please include the link to the product or link to service page you had a question about. You can also call us at 416-488-9208