Four-Point Inspection Florida: The Panel, Wiring and AC Problems That Kill Deals in 2026

A four-point inspection in Florida is an insurance inspection of a home’s roof, electrical, plumbing and heating and cooling systems. In 2026, the fastest deal killers are Federal Pacific Stab-Lok and Zinsco electrical panels, aluminum branch wiring from roughly 1965 to the mid-1970s, and AC systems more than 15 years old.

The timing is what makes this painful. Most buyers order the four-point inspection after they are under contract, often alongside the general home inspection. If the report comes back with an item a carrier will not accept, there is no policy, and without a policy a financed purchase cannot close. Jared Jones has watched plenty of Central Florida deals unravel at exactly this point, after the buyer had already fallen for the house.

What does a four-point inspection in Florida check?

The inspection covers four systems: the roof, the electrical system, the plumbing and the HVAC. For each one, a licensed inspector documents the age, the type of materials and the overall condition, with photos, on a form the insurance company uses to decide whether to write coverage.

Citizens Property Insurance, the state-backed carrier, requires a four-point inspection on homeowner, dwelling and mobile home applications for properties more than 20 years old. Many private carriers use a similar cutoff, so in practice almost any Central Florida resale home built before the mid-2000s should be treated as a four-point home until your agent and insurance agent confirm otherwise.

The roof is often handled with its own rules. Citizens, for example, asks for documentation of at least five years of remaining useful life on shingle roofs older than 25 years and tile or other hard-material roofs older than 50 years. The other three systems are where the surprises tend to hide, because they are harder to see during a showing.

Which electrical panels fail a four-point inspection?

Two brand names belong at the top of every Florida buyer’s memory: Federal Pacific Stab-Lok and Zinsco (sometimes labeled Sylvania). If either name appears on the electrical panel of a home you are buying, treat it as a disqualifier for insurance until it is replaced.

The reason is the breakers. A breaker is supposed to trip and cut power when a circuit is overloaded. Breakers in these panels have a documented history of failing to do that reliably, and Zinsco breakers can also overheat and stay energized after they are switched off. Both failures create a fire risk, which is why carriers treat them so strictly. One Florida insurance agency’s review of 26 carriers found that 24 decline Federal Pacific panels and at least 22 decline Zinsco.

The fix is a full panel replacement with permits, completed by a licensed electrician. In Central Florida, Jared Jones puts that cost at roughly $2,500 to $5,000, depending on the home and whether the electrical service needs upgrading at the same time. You can check the brand yourself before you ever write an offer: the label is usually printed inside the panel door, and listing photos or the seller’s disclosure may already show it.

Why does aluminum wiring get flagged on Florida homes?

Aluminum branch wiring was used in many new homes, additions and rewired circuits from 1965 into the mid-1970s, and Jared Jones sees it most often in Florida homes built between about 1965 and 1973. The problem is not the wire itself so much as the connections. Over time, aluminum connections at outlets, switches and junction boxes can loosen, build resistance and overheat.

Federal safety research summarized by the U.S. Consumer Product Safety Commission found that pre-1972 homes wired with aluminum were 55 times more likely to have at least one connection reach fire hazard conditions than homes wired with copper. On the insurance side, the Citizens four-point form specifically calls out single-strand aluminum branch wiring and asks for documentation of remediation by a licensed electrician.

If the home was built in that window, ask early. A licensed electrician can confirm whether aluminum branch circuits are present and quote the repair, which gives you real numbers to negotiate with before your inspection period ends.

How old is too old for an AC system on a four-point inspection?

The four-point form records the age of the heating and cooling system and the year it was last updated. There is no single statewide cutoff written into the form, but in Jared Jones’ experience, systems more than 15 years old are now commonly getting called out in Central Florida four-point reports.

That matters for budgeting even when the policy is approved. In a Florida summer, an AC system is not optional, and a unit at the end of its life will likely need replacing soon after closing. Jared Jones estimates a replacement at $6,000 to $12,000 today, depending on the size of the home and the equipment chosen. If you are buying a home where the AC is already 15 years old or older, plan for it in your offer, your repair request or your reserves.

How can Orlando buyers avoid a four-point surprise?

The best protection is moving the insurance question to the front of the process instead of the back. A few habits make a real difference:

Check the year built first. If the home is more than 20 years old, assume a four-point inspection is coming. If it was built between 1965 and the mid-1970s, add aluminum wiring to your questions.

Look at the panel before you offer. Ask your agent for a photo of the panel label or the seller’s disclosure. Spotting Federal Pacific or Zinsco before you write an offer lets you price the replacement in from the start.

Ask for the AC age and service records. The data plate on the outdoor unit usually shows the manufacture date, and service receipts show how it has been maintained.

Order the four-point early and get a quote right away. Schedule it at the start of your inspection period and send it to your insurance agent the same day, so there is time to negotiate a repair, a credit or a price change if something is flagged.

For a broader checklist of what to verify on older homes, see our guide to Orlando resale home inspection traps and our breakdown of Florida homes buyers should think twice about. If you would rather skip older systems altogether, our look at new construction coming to Winter Garden covers communities where four-point inspections are not part of the conversation.

How do insurance costs fit into the bigger picture?

A four-point issue is only one piece of the insurance math on a Florida home. Rates, carrier competition and roof rules have all shifted since the 2022 reforms, and premiums vary widely between an inland Orlando home and a coastal one. For the current picture, read whether Florida home insurance rates are coming down in Orlando and the big insurance changes Orlando homeowners should know for 2026.

A light real estate read

Four-point exposure follows the age of the housing stock. Neighborhoods that were built out in the 1960s and 1970s sit right in the window for aluminum wiring and the panel brands carriers avoid, while newer master-planned areas such as Horizon West are largely made up of homes too young to need a four-point inspection at all. Year built, not ZIP code, is the first filter.

That does not make older homes a bad buy. Many have larger lots, mature trees and locations newer communities cannot offer, and a home that already has an updated panel, wiring and AC can be a strong value. It simply means the systems deserve as much attention as the kitchen. If you are weighing areas, our Winter Garden and Horizon West guide hub, Plant Street vs Horizon West comparison, Clermont living guide and South Orlando overview are good next reads, along with our neighborhood videos on the five lifestyles inside Winter Garden and a map-based tour of Orlando’s quadrants.