Our Companies

Business Segments

Each of our great companies plays an important part in the success of Mueller Industries. To learn more about any of our companies, click on their logos below.

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Linesets, Inc. is the premier U.S. manufacturer of custom line sets. As VRF specialists with an expansive offering of linesets for most any HVAC application, Line Sets, Inc. provides custom lengths, insulation types, labeling, and sorted packaging.  All for contractor ease at the job site.

Business Segment: Climate Products

Products: standard mini split and quick connect line sets insulated copper tube pre-insulated ACR tube

Locations: Lawrenceville, GA Phoenix, AZ Ansonia, CT Kansas City, MO

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Linesets Brands

Linesets Logo

Products: copper tube, copper solder-joint fittings