About Us

Growing up, I was always drawn to two things: art and engineering. My childhood and teenage hobbies, from stippling to silk screening, were my first taste of creating something tangible from an idea. This passion for creating led me to a career in manufacturing and engineering, where I spent over 27 years as a mechanical design engineer, sales engineer, and engineering manager helping companies design and sell complex mechanical and electro-mechanical solutions.

After decades in the corporate world, I founded RSF Technical Services, LLC. to get back to my roots of creating. What started as a side project—designing 3D CAD models for a client—soon led to a new passion. I bought a laser engraving machine for personal projects and quickly fell in love with the process. Soon, friends and local businesses began asking for custom orders, and I realized I could combine my technical background with my creative side to create a new kind of side business.

This is more than just a job; it’s the perfect blend of my two worlds. I get to use my deep knowledge of materials and processes to ensure every piece is flawless, while also tapping into my artistic passion to create something truly unique for my customers.

Ready to infuse your world with personalized awesomeness? Your next laser-engraved masterpiece is waiting!

Randy Ferentchak