Skip to content

Already have a quote from another company? We'll review it free — no obligation.

Free 2nd Opinion
Serving Melbourne, FL and Surrounding Areas
Guide

Do You Need a Permit to Replace an AC?

Short answer: for a full changeout in Brevard County, almost always. Here's what that means and why it protects you.

Written by the Anna's Air, Heat & Plumbing teamReviewed by [GATHER: licensed Florida HVAC contractor or permit specialist + role for review]Last updated 4 min read

Educational information — not legal advice

This page explains permitting in general terms. It is not legal advice, and exact requirements, fees, and timelines vary by jurisdiction and change over time. Confirm the specifics for your address with your local building department before relying on it.

Do you need a permit to replace an AC or heat pump?

In almost every Brevard County jurisdiction, yes. An AC or heat pump changeout is major mechanical work, so it typically requires a permit and a follow-up inspection that confirms the installation meets the Florida Building Code.

This is part of the broader picture covered in our permits & code compliance guide — the AC changeout is simply the most common job that triggers it.

Repair vs. changeout: where the line is

A repair fixes a part on your existing system; a changeout replaces the system (or major components like the condenser and air handler). The permit requirement generally applies to the changeout, not the everyday repair.

If you're weighing whether you even need a new system, start with our AC repair vs. replacement guide. If a replacement is the answer, permitting is part of doing it right.

Who pulls the permit?

The licensed HVAC contractor installing the system pulls the permit. It should be a standard, expected part of the job — not an upsell and never something to skip.

Anna's & permitting

Anna's is a licensed HVAC and plumbing contractor, and licensed contractors pull the permits for the systems they install. [GATHER: confirm Anna's standard AC-changeout permit workflow and Florida contractor license number(s).] Questions about your replacement? Contact us.

Why a permitted changeout protects you

The inspection that comes with a permit confirms your new system is installed safely and to code — including being properly secured against hurricane-season winds. That record matters when you sell or file an insurance claim.

Local fees & timelines

Permit fees and inspection timelines vary by jurisdiction. For your address, [GATHER: AC-changeout permit fee and typical inspection timeline for the relevant Brevard County AHJ]. We confirm these with the local building department rather than estimating.

Frequently asked questions

Does replacing an AC require a permit in Brevard County?
Generally yes. An AC or heat pump changeout — swapping out the system — is considered major mechanical work, so most Florida jurisdictions require a permit and an inspection to confirm it meets the Florida Building Code. Confirm the exact requirement with your local building department for your address.
Do I need a permit for an AC repair?
Usually not. Minor repairs like replacing a capacitor, contactor, or fan motor typically don't require a permit. The permit requirement generally kicks in when you replace the system or major components. When in doubt, your contractor or local building department can confirm for your specific job.
Who pulls the permit for an AC installation?
The licensed HVAC contractor performing the installation is responsible for pulling the permit. A reputable company treats this as a standard part of the job. Be cautious of any installer who suggests skipping the permit — it's a red flag that can cost you later in safety, insurance, or resale.
What if my AC was replaced without a permit?
Unpermitted replacements can cause issues when you sell or insure your home and may need to be brought up to code. Your local building department can explain how to resolve past unpermitted work. Going forward, choosing a licensed contractor who permits the job avoids the problem entirely.

Replacing your AC? We permit it and do it right

Anna's installs permitted, code-compliant AC and heat pump systems across Brevard County, with same-day service and a 365-Day Money-Back Guarantee.