• Where Do I Start?

    Whether you're a homeowner looking for a one-of-a-kind piece, a business needing custom signage, or a contractor requiring precision CNC components — reach out and let's talk through your project. Most inquiries get a response within 24 hours.

  • Working on a Commercial Project?

    JML Mastercraft partners with contractors, builders, interior designers, and commercial clients requiring precision CNC-machined components, custom architectural elements, and production runs. From one-off prototypes to multi-unit production jobs, we bring the same engineering precision and craftsmanship to every commercial engagement. Based in Sussex, WI — happy to work with clients throughout Wisconsin and beyond.

  • Custom Carvings

    Have an idea? Reach out and let's figure out how to make your project come to life.

  • Quality Materials

    Wood or Plastic

    Hand picked materials - always perfectly aligned to your project needs.

Custom Design Assistance

Innovative Design Solutions for Every Stage of Your Idea Journey.

Testimonials

John G - Family Crest Custom Wood Carving

“I recently purchased a custom wood sign from JML Mastercraft, and I’m thoroughly impressed. The craftsmanship is exceptional, showcasing high-quality materials and attention to detail. The customer service was outstanding, and the owner was very personable and helpful throughout the process. I highly recommend JML Mastercraft for anyone looking for beautifully crafted wood signs.”

Mike P - Trophy Fish Custom Wood Carving Mount

"JML Mastercraft took an epic weekend of fishing and turned it into a lifelong memory. John produced two spectacular replicas, the exact dimension of our fish. Exceptional craftsmanship and skill, combined with great communication along the way, just made my anticipation grow. I could not be more excited about these pieces that we will treasure. I look forward to working with John again in the future. My highest recommendation for JML Mastercraft!"