John W McDougall Co., Inc.

(615) 321-3900
Industrial and Architectural Metal Contractor

Specialty Fabrications

Basically nothing in the modern industrial market is standard. With companies diversifying through expansions, customization is imperative. Our design and fabrication teams specialize in custom solutions for specialty fabrications. Throughout the entire planning, design, fabrication and installation process we are a complete industrial solutions provider. We are often called upon by customers to help solve problems where standard methods of design won’t fit within their longer term plans. With the highest quality and most experienced fabrication and installation teams we recognize each customer’s unique requirements and the need for precision, efficiency and accuracy. When time and budgets are at stake, our team is a dependable resource that gets it right the first time.

Serving the specialty fabrications industry, below are some of our recent projects and materials used:


  • Enclosures
  • Flashing
  • Tanks
  • Equipment Cooling
  • Washer Exhaust Systems
  • Combustion Air
  • Industrial HVAC
  • Supply & Return Ductwork
  • Stacks
  • Lehr System Exhaust
  • Exhaust Hoods
  • Intake Hoods
  • Expansion Joints
  • Boiler Breeching
  • Pollution Control
  • Dampers & Slidegates
  • Acoustical Booths, Housing & Partitions
  • Equipment Guards Insulation Trays
  • Electrical Panel Boxes & Cable Trays
  • Access Doors
  • Louvers
  • Spray Hoods
  • Bird Screens
  • Dust Collection
  • Air Supply Houses
  • Structural Steel (supports, joist, frames, platforms, ladders, handrails, etc)

Fabrication Metals:

  • Hot Rolled Steel
  • Mild Steel
  • Stainless Steel
  • Abrasion Resistant Steel
  • Aluminum
  • Inconel
  • Galvanized Steel
  • Aluminized Steel
  • Various Exotic Metals

One of our biggest markets over the past few decades has been the Automotive Manufacturing industry. Find out more about our work and solutions in this market.