Specialties
On-site IT support & network engineering for homes and small offices. Custom PCs, desktop & laptop upgrades, Wi-Fi fixes, printers and copiers setup and repair. 25+ years experience. Use promo code YELP on the booking page to get $15 discount.
History
Established in 2026.
While Sfixy LLC was officially established as a Florida business in 2026, the technical foundation behind it spans more than 25 years.
The company was created to bring reliable, engineering-driven IT and networking expertise to homes and small businesses across South Florida. After years of observing the local market, one thing became clear: many customers were stuck choosing between overpriced enterprise vendors and low-level “part swapping” repair shops.
Sfixy was built to bridge that gap by bringing enterprise-level engineering standards to everyday users and small offices. Whether we are optimizing a whole-home Wi-Fi network, building a high-performance workstation, or stabilizing office infrastructure, we focus on practical, long-term solutions instead of temporary fixes.
Meet the Business Owner: Sergei K.
As the Founder and lead IT expert of Sfixy LLC, my career in technology began more than 25 years ago and has ranged from software engineering and infrastructure architecture to advanced IT support and network design. I am a published technical author and Senior IT Engineer with experience building and maintaining systems for large enterprises, financial organizations, and demanding business environments.
Today, I bring that same engineering mindset to local clients across South Florida. Whether diagnosing unstable high-performance PCs, troubleshooting commercial printers, or deploying reliable Wi-Fi infrastructure for homes and offices, I personally ensure every project is handled carefully, professionally, and with attention to long-term reliability.