M & M Heating & Cooling LLC

License

Licensed by

Ohio Construction Industry Licensing Board

License number

PL.21956

Status

Active

Expires

March 31, 2029

License holder

Mark A Janowiecki

Classifications

• PL Plumbing Contractor Plumbing

More from the license record

Current term began

04/01/2026

Other Ohio licenses under this name

• OH
  M & M Heating & Cooling LLC

  License HV.16141 · Kenneth J Gabel

  HV HVAC Contractor
  Active

  Toledo, OH

  Expires Mar 31, 2028
• OH
  M & M Heating & Cooling LLC

  License HV.21956 · Mark A Janowiecki

  HV HVAC Contractor
  Active

  Toledo, OH

  Expires Mar 31, 2029
• OH
  M & M Heating & Cooling LLC

  License RE.21956 · Mark A Janowiecki

  RE Refrigeration Contractor
  Active

  Toledo, OH

  Expires Mar 31, 2029

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