How we measured this
The City of Orlando publishes every permit it issues, and each record carries the declared value of the work.(source: City of Orlando Open Data, 2026) We pulled mechanical permits issued from 2023 through 2025 whose job description is an HVAC, A/C, or changeout replacement, removed duplicate sub-permits on the same parcel in the same month, and dropped values under $1,500 or over $200,000.
That leaves 1,079 real jobs, priced by licensed contractors and filed with the city. The median is $9,873. A quarter came in under $7,228 and a quarter over $12,621, with the tenth and ninetieth percentiles at $5,000 and $17,755. Permit volume is notably steady year to year — around 350 to 370 annually — which is what a replacement market driven by equipment age rather than storms looks like.
Some of these permits are condenser-only replacements and some are full systems, so read the range as the spread of changeout work here rather than one fixed package.
| Year issued | Permits counted |
|---|---|
| 2023 | 370 |
| 2024 | 357 |
| 2025 | 352 |
Mechanical permits described as an HVAC, A/C or changeout replacement. Deduplicated by parcel and issue month; declared values under $1,500 or over $200,000 excluded. 2025 is a partial reflection of the year as filings continue to post.
Why costs move so much here
The spread between $5,000 and $17,755 in that permit data isn't noise. These are the things that decide where your job lands.
Condenser-only vs. full system changeout
Largest single swingReplacing the outdoor unit alone is a fraction of replacing condenser, air handler, and coil together. Mismatched old and new components cost you efficiency and can void manufacturer warranty coverage, which is why most Orlando changeouts replace the full system. Make every bid say exactly which pieces are new.
Tonnage and efficiency rating
UpFederal minimum efficiency for the South region stepped up under the SEER2 standard, so the entry-level unit available today is not the one from a decade ago. Going above minimum efficiency costs more upfront and is a genuine judgment call in a climate that runs cooling most of the year.(source: U.S. Department of Energy, 2023)
Ductwork condition
Up, and frequently skippedA new system pushed through leaking or undersized attic duct will underperform and can ice up. Duct replacement or sealing is usually a separate line, and it is the line that most often distinguishes a low bid from a complete one. Ask whether static pressure was measured.
Attic air handler placement
UpMost Central Florida homes put the air handler in the attic. Working there in summer is slow, and platform, drain-pan, and secondary-drain requirements all have to be brought current when the equipment changes.
Humidity, not just heat
Sizing matters more hereAn oversized system in this climate cools fast and cycles off before it dries the air, which is how you get a cold, clammy house. Correct sizing comes from a load calculation on your house, not from matching the tonnage of the unit being removed.(source: ENERGY STAR, 2026)
Electrical and thermostat work
UpA changeout may need a new disconnect, whip, breaker, or dedicated circuit, and a communicating system needs a compatible thermostat. Those are their own lines and sometimes their own permit.
Emergency replacement in August
Up, temporarilyPeak-summer failures get peak-summer pricing and the fastest-available equipment rather than the best-fit equipment. If your system is at end of life, replacing it in a shoulder season buys you both time and choice.
Get three quotes, itemized the same way
Bids are only comparable when they describe the same equipment and the same duct work. Ask every contractor for these lines in writing.
- Which components are new: condenser, air handler, coil, line set
- Tonnage, plus the load calculation it came from
- Efficiency rating of the exact model quoted, with model numbers
- Ductwork: inspected, sealed, partially replaced, or untouched
- Drain pan, secondary drain, and float switch — new or reused
- Electrical work included, and whether a separate permit is pulled
- Permit fee as its own line, pulled by the licensed contractor
- Labor warranty years vs. manufacturer parts warranty years
AC replacement questions homeowners ask
- Where does the median AC replacement price on this page come from?
- From the City of Orlando's own permit records. The city publishes every permit it issues along with the declared value of the work. We took 1,079 mechanical permits described as an HVAC, A/C or changeout replacement, issued 2023–2025, removed duplicate sub-permits and values outside $1,500–$200,000, and measured the distribution: a median of $9,873 with the middle half of jobs between $7,228 and $12,621. It covers permits inside city limits, not the whole metro.
- How long does an AC system last in Central Florida?
- Shorter than in cooler climates, because it runs most of the year. Local systems commonly reach end of practical life somewhere in their second decade, sooner where maintenance was skipped or the unit was oversized and short-cycling. Rising repair frequency and refrigerant top-ups are the usual signal.
- Does replacing an AC system need a permit?
- Yes. A changeout is permitted mechanical work with an inspection, and the licensed contractor pulls the permit. An unpermitted changeout is a problem at resale and can complicate a warranty or insurance claim.
- Should the contractor be state-licensed?
- Air conditioning is a state-regulated trade in Florida. Certified air conditioning contractors hold a CAC-prefixed license you can look up in the state licensee database yourself. Verify it before signing.
- Is a bigger system better?
- No. Oversizing is the most common local mistake: the system satisfies the thermostat quickly, shuts off before it removes humidity, and leaves the house cold and damp while wearing itself out cycling. A load calculation on your specific house is what sizes it correctly.
Sources
- City of Orlando Open Data (2026). Permit Applications dataset (declared value of work on issued permits)
- Florida Department of Business & Professional Regulation (2026). Licensee search — air conditioning contractor licenses (CAC prefix)
- U.S. Department of Energy (2023). Central air conditioner and heat pump efficiency standards (SEER2, South region)
- ENERGY STAR, U.S. EPA (2026). Heating and cooling — sizing and replacement guidance
Permit figures last computed September 2026 from permits issued 2023–2025.
For homeownersPost a job, get bids
Instead of contacting contractors one at a time, describe your project once on Knuckl and let licensed Orlando-area subcontractors bid on it.