Plumbing in Portland

1 business confirmed operating; 0 fully verified; updated 2026-09-03

Other cities in Minnesota

Plumbing businesses in Portland

  1. Plumbing

    CHAD E KORNKVEN

    Confirmed
    Listed by the licensing registry, checked 2026-09-03
    (701) 318-9501
    Master Plumber licence PM806836, confirmed active with Minnesota Department of Labor and Industry on 2026-08-31
    LicensedMaster PlumberMDLI# PM806836
    • Licensed Master Plumber (Minnesota Department of Labor and Industry)