HVAC in Shell Lake, WI.
Frostline Llc appears in Wisconsin license records as an HVAC contractor based in Shell Lake, WI. The record lists a HVAC Contractor license (#1340237) with status “Active”. It is listed as valid through 2028-01-14.
Information sourced from public state license records — not yet verified by the business owner. Always confirm credentials before hiring.
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Frostline Llc is an HVAC contractor based in Shell Lake, Wisconsin. Their license classification is HVAC Contractor.
Yes. Frostline Llc holds Wisconsin licensing authority license #1340237 (status: Active). Verify the current status on Wisconsin licensing authority before hiring.
Frostline Llc is based in Shell Lake, WI 54871.
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The fastest way is to post your project on Bidroom — Frostline Llc and up to 2 other verified HVAC contractors in Shell Lake can bid on it, and every quote includes itemized pricing + a written scope of work.
Not yet. This listing was created from public Wisconsin license records but hasn't been claimed by the owner. The license info above is from official records, but the business hasn't confirmed its services, hours, or current availability with us yet.
Contractor vetting checklist · Cost guide · Look up this license at the state board