Engineering, design, procurement, management, and erection of API 650 tanks from 20’ to 300’ diameters.

storage tank construction

We supply the most advanced technology in the bolted tank industry with our flat seam, field-assembled design. In order to dramatically reduce the possibility of bolted panel seam leaks, we utilize the latest sealant to replace all strip gaskets. The flat panel design is superior to older flanged panel designs and provides a smooth interior wall surface.

The Flat Panel Bolted Advantage


  • Speed and ease of manufacturing and erection
  • Worry-free quality in design and coatings
  • Least expensive solution over lifetime
  • Green friendly eliminating environmental concerns
  • Lower erection cost due to economical shipping and elimination of field welding
  • Bolted tanks can be relocated and expanded, improving residual value



We erect our own tanks with Union field crews that are factory-trained direct employees. Our construction crews receive over 120 hours of in-house safety training, this guarantees your project is completed safe and efficiently.

Atlas and the TF Warren Group has a team of professionals with extensive knowledge that can assist you with any volume of storage you may require. We can create a storage solution of uncompromised quality that’ll fit your budget and schedule.

Bolted Tank construction


10559 Geiser Rd.
Holland, OH 43528
(419) 865-4010
(419) 865-4060


Department (*)
Invalid Input
Name (*)
Please let us know your name.
Company (*)
Invalid Input
Email (*)
Invalid input.
Comments (*)
Please let us know your comments.

Check out our events,
announcements, and media
releases here!