J.K. Johnson Mechanical Contractors, Inc.


J. K. Johnson Mechanical Contractors, Inc. specializes in the fabrication and installation of process piping, HVAC, industrial metal and plumbing systems as well as equipment modification and installation for industrial, manufacturing, commercial, educational and governmental customers.

J. K. Johnson Mechanical Contractors, Inc. has the capability to offer the following types of construction using its own management, work force and equipment.


  • Process Piping Fabrication and Installation
  • Plumbing
  • HVAC
  • Ductwork Fabrication and Installation
  • Sheet Metal Fabrication and Installation
  • Mechanical Equipment Installation
  • Hot Tap Capabilities to 12"
  • Industrial Metal Fabrication and Installation
  • Pollution Control Equipment Fabrication and Installation
  • Rebuild furnaces, associated hoods and blow pipes
  • Control Systems
  • Plant/Process Maintenance, outage and shutdown work

J.K. Johnson's industrial metal fabrication division specializes in fabrication of industrial fans, ductwork, dampers, expansion joints, blowpipes, baghouses, ventilation systems, pollution control systems, furnaces, heat recovery systems, stacks, tanks, vessels, and related industrial fabrication.  We routinely fabricate items from carbon steel, aluminum and special alloys.  Fabrication work is carried out in our 24,000 SF fabrication shops that are equipped with:


  • Two Plasma Cutting Systems and burning tables
  • 210-ton Press Break
  • 3/8" x 10' Plate Shear
  • 1/4" x 8' Hydraulic Plate Roll
  • 100-ton Iron Worker
  • Multi-Process Welding Machines
  • 13" x 39" Beam Cold Saw
  • 4' Hydraulic Roll (10 ga. To 6" diameter)

J. K. Johnson Mechanical will also serve as a subcontractor on any of the above phases of construction.


Click here for our Commercial Brochure


Click here for our Industrial Brochure