Trusted. Since 1954.

L. A. King supplies expansion joints for power plants, insulation for metal buildings, and commercial HVAC system materials.

Power plant with expansion joints inside.

Expansion Joints

L.A. King supplies expansion joints, insulating pillows, acoustic seals, custom gaskets, and related thermal and acoustic materials used in power plants.
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Metal building insulation being installed during construction.

Metal Building Insulation

A laminator with facilities in Tulsa and Oklahoma City, we support contractors with turn-key metal building insulation solutions and stock for walk-in pickup.
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Commercial HVAC vent pipes in building for temperature control.

Commercial HVAC Supplies

Commercial grade HVAC components and materials to HVAC contractors and sheet metal houses. The brands you want with the expertise you need.
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