Aeronautical Welding & Fabrication Services
Precision certified fusion welding for critical aeronautical components.
We are fully authorized for repairs and modifications on Aluminum, Titanium, and Steel alloys to AWS D.17.1 standards.
AWS D.17.1 Certified
Titanium & Exotic Alloys
Repairs & Mods
Transport Canada Approved
Fusion Excellence for Airworthiness
Welding on aircraft components requires more than just skill; it requires strict adherence to metallurgical standards and regulatory approvals. A poor weld can compromise the structural integrity of an entire system.
AWS D.17.1 Certified Precision
At Q1 Aviation, our welding department is defined by precision. We hold specific authorizations to repair and modify aeronautical products using the most demanding materials in the industry.
Complex Repairs & Modifications
Whether it’s a hairline crack in an exhaust stack or a structural modification to an airframe, our technicians execute every weld to AWS D.17.1 specifications—the benchmark for aerospace fusion welding.

Our Welding Capabilities
We provide comprehensive welding support for a wide range of aeronautical products, specializing in both restoration and complex fabrication.
Aluminum & Alloy Steel
Expert fusion welding for aluminum airframe structures and high-strength alloy steel components.
Titanium & Exotic Alloys
Specialized thermal management and shielding for defect-free welding of Titanium and exotic metals.
Component Restoration
Restoring worn or damaged components to OEM dimensional specifications to extend service life.
Custom Fabrication
Precision fabrication for structural modifications and custom aeronautical assemblies.
The Q1 Advantage: Exotic Alloy Expertise
Not all repair facilities are equipped to handle the complexities of Titanium or high-grade Aluminum Alloys. These materials require controlled environments to prevent contamination and cracking.
Q1 Aviation maintains the equipment and certification (AWS D.17.1) necessary to work with these exotic metals, ensuring you don't have to outsource complex welding tasks to third-party specialists.
Frequently Asked Questions
What welding standard do you adhere to?
All our aerospace welding is performed in strict accordance with AWS D.17.1 (Specification for Fusion Welding for Aerospace Applications), ensuring the highest level of quality and safety.
Can you weld Titanium components?
Yes. We are specifically authorized and equipped to weld Titanium Alloys, which requires specialized shielding and expertise to ensure a defect-free bond.
Do you perform modifications or just repairs?
We are authorized for both. Whether you need to repair a damaged part or perform a modification to an aeronautical product, our team can handle the scope of work.
Trust Your Critical Welds to Q1
Get a quote for your welding and modification needs today.
Or Call Us Directly: (905) 678–1234