A1-Plumbmasters Llc
Ownership: unverifiedMechanical license onlyManual J: not in source
Quick answer. 26 installers with a Blaine address are in the Minnesota source ElectrifyRadar checked on 2026-11-03: the Minnesota DLI Mechanical Contractor Bond export. On this page: 25 labeled Ownership: unverified, 1 independent, 0 PE or platform-owned, 0 franchise. These are label counts. Unverified means no documented parent was matched and no positive independent evidence was recorded.
26 with a Blaine address in the Minnesota source, checked 2026-11-03. On this page: 25 labeled Ownership: unverified, 1 independent, 0 PE or platform-owned, 0 franchise. These are label counts. Unverified means no documented parent was matched and no positive independent evidence was recorded.
The Minnesota DLI Mechanical Contractor Bond export (businesses with status Issued, a Minnesota address, and a phone number. This is a mechanical bond, not a heat-pump program roster). Check a company on the Minnesota DLI license lookup.
No. That source does not say. Every listing says Manual J is not in the source. See the Manual J guide.
Use the Minnesota rebate guide, which links the official program page checked 2026-11-03. Read Minnesota residential heat pump rebate page for the current offer. Labels on this page are explained in the methodology.
26 listings with a Blaine address in the public source for Minnesota.
Ownership: unverifiedMechanical license onlyManual J: not in source
Ownership: unverifiedMechanical license onlyManual J: not in source
Ownership: unverifiedMechanical license onlyManual J: not in source
Ownership: unverifiedMechanical license onlyManual J: not in source
Ownership: unverifiedMechanical license onlyManual J: not in source
Ownership: unverifiedMechanical license onlyManual J: not in source
Ownership: unverifiedMechanical license onlyManual J: not in source
Ownership: unverifiedMechanical license onlyManual J: not in source
Ownership: unverifiedMechanical license onlyManual J: not in source
Ownership: unverifiedMechanical license onlyManual J: not in source
Ownership: unverifiedMechanical license onlyManual J: not in source
Ownership: unverifiedMechanical license onlyManual J: not in source
IndependentMechanical license onlyManual J: not in source
Ownership: unverifiedMechanical license onlyManual J: not in source
Ownership: unverifiedMechanical license onlyManual J: not in source
Ownership: unverifiedMechanical license onlyManual J: not in source
Ownership: unverifiedMechanical license onlyManual J: not in source
Ownership: unverifiedMechanical license onlyManual J: not in source
Ownership: unverifiedMechanical license onlyManual J: not in source
Ownership: unverifiedMechanical license onlyManual J: not in source
Ownership: unverifiedMechanical license onlyManual J: not in source
Ownership: unverifiedMechanical license onlyManual J: not in source
Ownership: unverifiedMechanical license onlyManual J: not in source
Ownership: unverifiedMechanical license onlyManual J: not in source
Ownership: unverifiedMechanical license onlyManual J: not in source
Ownership: unverifiedMechanical license onlyManual J: not in source