Replacing water heaters, furnaces and air conditioning requires a building permit. Start the permit process by filing a Building Permit and submitting it online. The minimum permit fee is $50, credit card payments can be made on your online account or over the phone by calling (801) 852-6400. When you have completed the work, you will need to call for an inspection to ensure that the work done meets the code requirements. If the inspector finds that the work doesn’t meet code requirements they will explain why and give you time to fix it. A re-inspection will be required. To schedule an inspection please call the Building Division at (801) 852-6450.