License Information

Please be advised that any exams for this license taken on or after May 16th, 2018 will be include the most updated version of the Commercial Building Code. For more information on the code update, please click here.

Per Wis. Admin. Code § SPS 305.71, an individual may obtain in accordance with this section an HVAC Qualifier certification from the Department relative to the business of installing or servicing heating, ventilating or air conditioning equipment. A person or entity who utilizes a person who holds an HVAC Qualifier certification under this section shall be deemed to be a certified HVAC business and pursuant to Wis. Stats. § 101.178(3)(c) may not be required to obtain a local certification, license or other approval in order to engage in the business of installing or servicing heating, ventilating or air conditioning equipment.

Application for License

Reinstate an HVAC Qualifier Certification that has been Expired more than 4 Years

1. Complete experience/education requirements (see Form #3122 for more information).
2. Submit an application, supporting documentation and fee:
• Application for HVAC Qualifier Certification (Form #3122)
• $65.00 total fee ($15.00 application fee, $25.00 exam fee, and $25.00 late renewal fee)

Renewal Information

Requirements

• Fee (See Renewal Dates and Fees)
  

Renewal Methods

• Online Log In: Renew a Credential Online
• Mail Renewal Reminder/Application to:

Department of Safety and Professional Services

Trades Credentialing Unit
PO Box 78780
Milwaukee, WI  53293-0780

If you have questions regarding your renewal, please email DSPSCredTrades@wisconsin.gov.

When mailing your renewal, please allow up to 21 calendar days [per Wis. Admin. Code SPS 305.04 (1)] from the date your payment is processed to receive an update regarding your renewal.
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Getting Certified to Work with Lead Based Paint​

Training and certification are required for professionals who offer or conduct regulated lead-based paint activities in pre-1978 housing and child-occupied facilities. These activities include:

• Abatement of Lead Hazards
• Lead Testing, Inspection, and Risk Assessment
• Most paint-disturbing renovation work (for example, replacing windows, scraping paint prior to re-painting)
• Post renovation and post-abatement clearance (including dust wipe sampling to measure lead dust left behind)

By getting certified and working safely, you protect your own and others' health, and show professional responsibility. For more information about certification, visit the Wisconsin Department of Health Services​ website.​​​