# Modern Mechanical And Automation LLC Modern Mechanical And Automation LLC appears in a public register or member directory, with an address in Duluth, MN, United States. Confirm services and current qualifications directly. Modern Mechanical And Automation LLC appears on the Minnesota Department of Labor and Industry register (Mechanical Contractor Bond), with an address in Duluth, MN. ## Details - Address: 324 W SUPERIOR ST STE 428, Duluth, MN, 55802, United States - Phone: [17158172400]() - Website: [www.modernmechanicalandautomation.com/]() - Register / bond / licence number: MB767139 - Register authority or trade association: Minnesota Department of Labor and Industry - Source of the listing data: Minnesota DLI — Mechanical Contractor Bond, https://secure.doli.state.mn.us/ccld/data/MNDLILicRegCertExport\_Mechanical\_Contractor\_Bond.csv, fetched 2026-11-10. Website, map pin from Overture Maps Places (CDLA-Permissive-2.0, release 2026-10-21.0). ## Questions ### Where is Modern Mechanical And Automation LLC? Modern Mechanical And Automation LLC is at 324 W SUPERIOR ST STE 428, Duluth, MN, 55802, United States. ### How do I contact Modern Mechanical And Automation LLC? To contact Modern Mechanical And Automation LLC, call 17158172400 or visit https://www.modernmechanicalandautomation.com/. ## Source From [Public registers and member directories (source summary)](https://secure.doli.state.mn.us/ccld/data/MNDLILicRegCertExport_Mechanical_Contractor_Bond.csv), license Connecticut: Public Domain metadata; Washington: Open Data Commons PDDL 1.0; Minnesota, TSSA, TSASK and SNIPEF: public register; no reuse licence stated, checked 2026-11-11. Last updated November 11, 2026. ## Links - This heating contractor on the [web page]() - [Registered heating / mechanical contractors in Duluth]() - [More heating contractors in Duluth]()