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Gruhn May Inc

Unclaimed listing
Jacksonville · Duval County, FLFlorida licensed · 5 active licenses

No phone number on file for Gruhn May Inc. Maintain Florida is a directory of licensed contractors and is not affiliated with this business, so we can't take calls or service requests on its behalf. Own this business? Claim it to add your phone number.

About

Gruhn May Inc is a Florida-licensed plumbing contractor based in Jacksonville, Duval County. The business holds 5 active licenses with the Florida Department of Business and Professional Regulation. This listing was created from public records and has not yet been claimed by the business.

Florida license details

  • CBC041665Active

    Certified Building Contractor

    Qualifier
    Gordon Glen Gruhn
    Expires
    Aug 31, 2028
  • CUC043134Active

    Certified Underground Utility & Excavation Contractor

    Qualifier
    Gordon Glen Gruhn
    Expires
    Aug 31, 2028
  • CUC024580Active

    Certified Underground Utility & Excavation Contractor

    Qualifier
    Ronald Gene May
    Expires
    Aug 31, 2028
  • CGC058974Active

    Certified General Contractor

    Qualifier
    Ronald Gene May
    Expires
    Aug 31, 2028
  • CFC1425867Active

    Certified Plumbing Contractor

    Qualifier
    Ronald Gene May
    Expires
    Aug 31, 2028
Verify on DBPR Source: Florida DBPR public records, synced Oct 7, 2026.

Qualifying individuals

Licensed professionals who qualify this business with the State of Florida.

  • Gordon Glen Gruhn
  • Ronald Gene May