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American Made Steel Stacks

Monoxivent combines 70+ years of experience in capturing exhaust and particulates with Crawford Company's 70+ years of American steel fabrication. When you choose Engineered Stacks, you are getting the combined knowledge of two companies with long established reputations in the business. You can trust our stacks to be expertly engineered and manufactured to the highest quality standard. We use 100% American steel, built by proud union fabricators.

Stack Design & Engineering

Our design group is available to work with the design staffs of our customers to assist in the development of the most complete and efficient system to withstand wind and seismic loading requirements. Stack design can incorporate a standard application, or a complete customized design to meet space, installation, or aesthetic requirements. Projects complete from design to fabrication and delivery to the jobsite. We take on projects that competitors decline to design, fabricate, or install. Whether new construction or renovation, Monoxivent can accommodate the most demanding projects for your customer’s needs. 

Material Types

  • Carbon Steel
  • Stainless Steel
  • Galvanized Steel
  • Aluminum
  • Choice Alloys