Assembly satisfied.

Treske provides exceptional multi-faceted electromechanical assemblies and sub-assemblies. Specializing in high-tolerance, complex moving parts, we offer on-site custom contract assembly services that meet your absolute satisfaction.

From semi-conductor and aerospace to consumer goods, we serve a range of industries. Our engineers and skilled machinists specialize in the economic manufacturing of a range of assembly work, from simple hardware to the turn-key management of complex sub-assemblies.

Fully equipped.

Our facility is equipped with a wide range of the latest manufacturing equipment with highly-trained, experienced personnel able to handle your most complex manufacturing specification. With a wide range of in-house capabilities, advanced quality system and environment of continuous improvement means we can coordinate a full supply chain efficiently with less cost than most contract manufacturers.


Custom kitting is an important part of making complex assemblies manageable for supply chains. It gives us the ability to manufacture and fixture each part economically. In addition to vendor consolidation, kitting makes the re-order of multi-part assemblies a single line item. No more delayed builds due to waiting on late parts from multiple vendors.

Hardware installation

We offer a wide range of installation, from custom hardware to threaded inserts, pem nut, bushings and more. Our installation department is always taking on new capabilities to accommodate our customers growing manufacturing needs and requirements.