# Rons Northfield Refrigeration Heating & Air Conditioning INC Rons Northfield Refrigeration Heating & Air Conditioning INC appears in a public register or member directory, with an address in Northfield, MN, United States. Confirm services and current qualifications directly. Rons Northfield Refrigeration Heating & Air Conditioning INC appears on the Minnesota Department of Labor and Industry register (Mechanical Contractor Bond), with an address in Northfield, MN. ## Details - Address: 904 S WATER ST, Northfield, MN, 55057, United States - Phone: [15076455788]() - Website: [www.ronsnorthfieldrefrigeration.com/]() - Register / bond / licence number: MB003325 - 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 Rons Northfield Refrigeration Heating & Air Conditioning INC? Rons Northfield Refrigeration Heating & Air Conditioning INC is at 904 S WATER ST, Northfield, MN, 55057, United States. ### How do I contact Rons Northfield Refrigeration Heating & Air Conditioning INC? To contact Rons Northfield Refrigeration Heating & Air Conditioning INC, call 15076455788 or visit https://www.ronsnorthfieldrefrigeration.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 Northfield]() - [More heating contractors in Northfield]()