Custom Automotive Fabrication, Coatings & Shop Solutions

SJ Customs is a fabrication-focused shop serving Ottawa and Limoges, Ontario, specializing in custom automotive work, professional coatings, and purpose-built fabrication tools.

Whether you’re building a street car, track car, off-road rig, or one-off project, we provide the services and tools needed to do it properly.


One Shop. Real Solutions.

We handle automotive projects from start to finish. No outsourcing. No guessing. Everything is built, coated, and tested with real-world use in mind.

  • Custom automotive fabrication and welding
  • Automotive wiring and electrical work
  • Powder coating for durable finishes
  • Cerakote high-temperature ceramic coatings
  • Custom exhaust, headers, and turbo systems

If it’s metal, mechanical, or heat-critical, we can build it.


Tools Built by Fabricators

In addition to fabrication services, we design and manufacture 3D-printed shop and fabrication tools developed in-house and used daily in our own shop.

  • Roll cage and tube fabrication aids
  • Exhaust and header fabrication tools
  • Wiring organization and routing tools
  • Milwaukee tool and battery mounting solutions

These products are designed to improve workflow, consistency, and efficiency — not just look good on a shelf.


Built with Purpose

Every job we take on is approached with the same priorities: fitment, durability, serviceability, and function. No shortcuts. No unnecessary complexity.

Whether you need a custom solution, professional coating, or fabrication tools that actually work, SJ Customs has you covered.

Exhaust Elbow Fabrication Cutting Jig

Tack welding a leg onto an elbow is a thing of the past!

Exhaust Elbow Fabrication Cutting Jig

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3D Designing and Printing

Welding and Fabrication

CNC Laser Cutting

Powder Coating and Cerakote Coating

Brands
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  • Brand 2

  • Brand 3

  • Brand 4