Duct Manufacturer

We’re Open and Available to Serve You

L&L Fabrication is proud to be your source for commercial and industrial duct fabrication needs.

As we have over the decades, we supply standard duct products and cover any custom duct fabrication needs. Our duct fabrication ranges from small duct sizes for commercial applications to very large, heavy gauge industrial duct. While rectangular duct is one of our standard products, we’re also known as an industry leader in double wall spiral.

L&L specialties include flat oval with the ability to manufacture a multitude of sizes.

Some of Our Product Highlights:

  • Flat oval larger sizes
  • Automated long seam welding
  • Quality MIG and TIG welding
  • We utilize our own trucks to offer local delivery from Houston to Oklahoma City (350 mile radius)

Many of you have worked with some of our long-tenured employees on the manufacturing side. With an average of 23 years of service, we’re proud to say they’re still with us and producing high-quality HVAC duct. Our internal staff of highly trained estimators and detailers will ensure the job is done right and in a timely manner.

We’re proud to serve all of Texas as well as Oklahoma, Louisiana, New Mexico, Arkansas, Colorado, Kansas, and Missouri.

Please consider L&L Fabrication for your next major project. Our promise to you: quality ductwork delivered on time.