Rules

AC permits and inspections in Florida, from Winter Springs

A residential air conditioning changeout always requires a building permit in Florida. The new $7,500 exemption created by HB 803 (2026) expressly excludes any electrical, plumbing, structural, mechanical or gas work on a single-family property, so it never applies to an AC changeout at any price. In Winter Springs the City issues the permit.

The correction — read this before you believe anyone

The new $7,500 permit exemption does not apply to an air conditioning changeout. Not at any price. CS/CS/HB 803 (2026), chapter 2026-63, signed 6 May 2026 and effective 1 July 2026, created s. 553.79(1)(g), Fla. Stat. It requires local governments to exempt a single-family homeowner or their contractor from a building permit for work valued under $7,500. That is real, and it is new.

It also carves out, verbatim: “Any electrical, plumbing, structural, mechanical, or gas work performed on property containing a single-family dwelling.” An AC changeout is mechanical work, and almost always electrical work at the disconnect as well. It is excluded by two of the five named trades. A project may not be split into pieces to evade the requirement, and any property partly in a Florida Building Code flood hazard area — relevant along Howell Creek and Lake Jesup — is excluded from the exemption entirely.

So: a residential air conditioning changeout always requires a building permit in Florida. There is no dollar-amount exemption. The baseline in s. 553.79(1)(a) continues to control, and in Winter Springs the City issues it.

Getting it right

What HB 803 did and did not do

Two things get attributed to HB 803 that do not belong to it, and one that does.

Not HB 803

“Single-trade inspection”

This is s. 553.791(1)(r) — the private provider statute — and it predates HB 803: the definition already appears in the 2025 edition and traces to ch. 2024-191. HVAC replacement is named in it. But it is an inspection category, not a permit category: it defines a class of inspection or plans review that a fee owner, or their contractor with written authorisation, may hire a licensed private provider to perform instead of the local building department. The permit is still required. Winter Springs publishes private-provider forms among its paper permit forms, so the option exists here.

Is HB 803

The five-business-day clock

s. 553.792(1)(a)1., created by s. 10, ch. 2026-63, requires a local government to approve, approve with conditions or deny within 5 business days of a complete and sufficient application — but only for an existing single-family dwelling, only where the value of the work is less than $15,000, and only where the applicant uses the local government plans reviewer. Plenty of 2026 changeouts clear $15,000, and a longer tier then applies. Do not expect the clock unconditionally.

The rest of it

Deadlines, licence classes and your warranty

Deadlines in the same section, for context: 30 business days for structures under 7,500 sq ft; 60 for larger structures, signs, non-residential under 25,000 sq ft and multifamily up to 50 units; 12 for site-specific permits under a master permit programme. A local government must notify an applicant of missing information within 5 business days and act within 10 business days of receiving revisions.

Who can pull it: an air-conditioning contractor licensed under Chapter 489, Part I. Under s. 489.105(3) a Class A contractor is unlimited; a Class B is limited to 25 tons of cooling and 500,000 Btu of heating in any one system, which comfortably covers a residential changeout. The same section lets that contractor replace, disconnect and reconnect the power wiring at the dedicated disconnect without a separate electrical contractor. A certified licence (CAC prefix) is valid statewide; a registered one only in the jurisdiction that issued it. Check any of it at the DBPR licensee search, and note s. 489.119(5)(b): the number must appear in every advertisement.

And a consumer protection from a different 2024 bill: under s. 559.957 a manufacturer’s HVAC warranty runs from the date of installation by a licensed contractor and may not be conditioned on returning a registration card. Nobody can void your warranty because a card was not posted.

Locally

Which desk permits your Winter Springs address

This page is the statewide picture. The Winter Springs part — the City Building Division at 1126 East State Road 434, the Tyler EnerGov portal, the mechanical fee table and the unincorporated 32708 pockets that permit with the County — is on the Winter Springs permit guide.

The Winter Springs line item

Inside the city limits the residential mechanical permit is $40 for contract value up to $1,000, then $60 plus $15 per $1,000 or portion thereof. That is $180 on an $8,000 changeout, $240 on $12,000 and $285 on $15,000. Because of “or portion thereof”, an $8,500 job is charged as nine thousands, not eight and a half.

It is not the $12 per $1,000 figure that circulates locally — that is the City’s building permit fee and does not apply to a changeout. If a Winter Springs quote carries a $400 “permit allowance”, ask what the other $200 is for.

If your 32708 address is actually unincorporated Seminole County — Black Hammock, or a pocket that sits in Casselberry, Longwood or Oviedo — this fee does not apply and the County issues the permit instead. Which desk is mine?

Keep reading

Sources

Where the facts on this page come from

Every figure above is either a primary-source document or a named third-party cost guide, and all of it was checked in September 2026. Fee schedules, rebate amounts and market prices change without notice — if you are about to spend money on one of these numbers, open the source and check it.