About Infinity Computers

At Infinity Computers, we deliver high-performance custom gaming PCs, AI workstations, professional workstations, IT services for small businesses, and fast computer and phone repairs across St. Catharines, Niagara Falls, Welland, Thorold, Grimsby, Beamsville, and the Niagara region. Whether you are a gamer looking for a cutting-edge rig, a professional who needs a powerful workstation, or a business that requires reliable IT support, we have you covered.

Our customer-first approach ensures every build is designed with precision and care, using only premium components to maximize performance, reliability, and longevity. With our custom-built systems, you can trust that your PC is assembled by experts who prioritize stability and quality. Every system undergoes up to 72 hours of stress testing for flawless performance.

Beyond custom builds, we provide comprehensive repair services for computers, laptops, and phones. From hardware replacements and upgrades to data recovery and software troubleshooting, our technicians ensure your devices are running at their best. Phone repair customers also receive a complimentary premium charging cable as part of our service.

We also support small businesses with tailored IT solutions, including on-site and remote support, software installation, backup planning, and system upgrades. Our goal is to keep your business secure, efficient, and connected.

At Infinity Computers, we combine expert craftsmanship, transparent communication, and ongoing support to provide a seamless and stress-free experience. With our Lifetime Support Promise, every customer can rely on us long after their purchase or repair.

Choose Infinity Computers for your next build, repair, or IT solution and experience performance, luxury, and customer service that goes above and beyond.