Plenums/Air Supply Boxes
Contact Us

Thank you for visiting our Internet site. Here is an overview of our services. 

Serving Heat & Air Contractors, Plumbers, Business & Home Owners. We manufacture all types of Supply/Return Plenums, Drain Pans, Transitions, Furnace Base/Platform Boxes, Chimney Cap/Chase tops.

Contact us by phone or fax at 405-787-1902. We are looking forward to hearing from you. You can also contact us at our e-mail at John@JCSheetMetal.com.

JC Sheet Metal was founded in 1973. Our humble beginnings started in a dimly lit corner of Central Equipment Amana/HVAC Supply Company in Oklahoma City. JC would build all of the stock plenums, drain pans, roof curbs, & anything else the supply house would need fabricated out of sheet metal. As time went on, the owner of the supply house allowed JC to have his own customers as well. From there he began to build a customer base, that has grown to well over 200 HVAC contractors, more than 50 Plumbing contractors, several Electrical contractors, dozens of Roofing contractors, over 80 General Contractors, 17 Fireplace Installation Companies & 9 HVAC/Plumbing/Electrical supply houses. JC moved his tools and equipment, into his own building in 1978, located at 7233 NW 3rd Street Oklahoma City and remains there.

 JC Sheet Metal is Oklahoma's Largest Residential Plenum Manufacturer, producing over 30,000 Plenums every year. We give all of our customers the quality, service & price they have grown to expect.

Our business is located at 7233 NW 3rd St Oklahoma City, OK 73127-6134