South Lyon, MI · Oakland County

No notary required

Residential HVAC Replacement Permit Application

Homeowners or contractors use this application to request a South Lyon permit for replacing a residential heating system or HVAC equipment.

What this form is

This application requests a South Lyon permit for replacing a residential heating system or HVAC equipment. It asks for the property and applicant details, contractor or homeowner information, license and insurance details, and the work and inspections involved. The document also includes a refrigerant compliance affidavit with equipment, testing, and technician information for final inspection and approval.

Who needs it

A homeowner or contractor seeking a permit for residential heating system or HVAC replacement in South Lyon should complete this application.

How to submit it

Submit it to the city department named on the form; check the city website for current contact details.

About notarization

This document is signed without a notary; the refrigerant compliance affidavit calls for technician and company license-holder signatures, not notarization.

How to submit this form

  1. 1

    Download The Application

    Download the Residential HVAC Replacement Permit Application PDF.

  2. 2

    Complete The Application

    Provide the property, applicant, contractor or homeowner, license, and insurance information requested.

  3. 3

    Complete The Affidavit

    Provide the requested equipment and testing details and obtain the technician and company mechanical license-holder signatures.

  4. 4

    Submit To The City

    Submit it to the city department named on the form; check the city website for current contact details.

Frequently asked questions

Do I need a notary for the Residential HVAC Replacement Permit Application?
No. The application is signed without a notary. The refrigerant compliance affidavit requires technician and company mechanical license-holder signatures, not notarization.
How do I submit the Residential HVAC Replacement Permit Application?
Submit it to the city department named on the form; check the city website for current contact details.
What does the Residential HVAC Replacement Permit Application ask for?
It asks for property, applicant, contractor or homeowner, license, and insurance information, along with details about the replacement work and requested inspections.
What is the refrigerant compliance affidavit for?
The affidavit records equipment and refrigerant details, testing, and technician information. It states that it is required for final inspection and approval of the HVAC system.

Need something notarized?

This Residential HVAC Replacement Permit Application doesn’t need a notary — but Michigan residents can notarize other documents online with a commissioned online notary.