Our Team
Mary Feinberg
Mary handles our marketing and business development, sharing our work and keeping our portfolio up to date. She is also a passionate mission-driven fundraiser, bringing a strong sense of relationship-building to everything she does. As a busy mom of three, she’s an expert at balancing a lot at once—and helps keep the business organized, responsive, and connected to our community.
Business Operations
Tedy Feinberg
Tedy is officially on the payroll in snacks and high-fives. While his reach may be short, his enthusiasm is limitless—specializing in holding flashlights at almost the right angle and offering unsolicited design opinions. He’s learning the family trade, mastering the basics of measuring twice (sometimes three times), respecting tools, and understanding that sawdust is a badge of honor.
Junior Carpenter 
Lead DesignerJack Feinberg
With a résumé built block by block, specifically from magnatiles, Jack brings hands-on experience balancing form, function, and structural integrity. Known for his ambitious angles and firm belief that triangles make everything stronger, he reminds us that great design starts with curiosity and creativity. While his tools of choice may still be magnetic, his bold eye and imaginative ideas influence everything we build—proving that good design doesn’t come from a rulebook, but from seeing what’s possible.
Finish and Materials SpecialistBenjamin Feinberg
Renowned for almost staying inside the lines, Benjamin brings that same fearless precision to finishes, stains, and material choices, carefully evaluating each option based on texture, color, and how fun it is to touch. A hands-on tester of surfaces he keeps us grounded in the truth that the best finishes don’t need to be flawless—they just need character. After all, a little personality is what makes a project truly finished.
Contact us
Whether you’re planning a custom built-in, commissioning a piece of furniture, or coordinating an institutional installation, we’d be glad to discuss your project.
Please reach out with a brief description of your needs, timeline, and location. Contact us at Luke@tripleknotwoodworking.com or at (207) 576-6636 or using the form below.