Heat The Ground Running


L&L Special Furnace Co., Inc. Heat Treating Ovens are a cut above the competition. We go the extra mile for our clients designing and building our products.

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Our White Paper Details L&L's Capabilities for Providing SCADA Control Systems.

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Why Choose L&L Heat Treating Ovens?


  • Sturdy Yet Attractive Exterior
  • Easy to Maintain Refractory Panels
  • Quality Insulation
  • Precise Temperature Control
  • Fast Heat Up and Cool Down

Our expert staff can help you customize a heat treating oven to fit your specific demands, and we can provide training and instruction to get your oven up and running.

No matter what your heat treatment needs may be, L&L has a oven for you!

“…While recently performing a uniformity survey on two L&L furnaces for an aerospace client. I was amazed by how uniform both these furnaces were. Both furnace uniformities were actually +2°F at lower temperatures and +5°F at higher temperatures…In the fifteen years I have conducted temperature uniformity surveys, which include many types of furnaces, this is one of the BEST I have ever tested…I will not hesitate to recommend to any one of my clients who may be looking for an excellent, heat treat furnace. L&L Special Furnace has my vote of confidence.”

Andrew Bassett
President of Aerospace Testing and Pyrometry, Inc.

Get Free Quote & White Paper


Our White Paper Details L&L's Capabilities for Providing SCADA Control Systems.

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