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Big Air Heat and A/C
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Heat Pump Installation & Repair in Fort Myers, FL

A heat pump is the cleanest fit for a Southwest Florida home: one system that cools you all summer and quietly heats the house on our handful of cold nights — no gas furnace required. Big Air Heat and A/C installs and repairs heat pumps across Fort Myers, Cape Coral, North Fort Myers, Estero and the rest of Lee County, with a focus on Daikin variable-speed inverter systems that carry a 12-year parts-and-labor warranty. Whether your old unit finally quit or you are pricing out a new one, we give you a straight answer and a written price before any work starts.

If your system is acting up today, our diagnostic is $99 and we can usually have a technician at your door within a couple of hours — same-day service, with a real person (Joseph or Jean) answering the phone 24/7, never a call center. And because we document every job with photos and live FieldPiece instrument readings saved to your invoice forever — the Big Air Visual Check — you see exactly what we did and how your system is actually running. When you think AC, think Big Air.

$99 Diagnostic, Same-Day 12-Yr Parts & Labor on Daikin 500+ Five-Star Reviews at 5.0 Owner Answers 24/7

How a Heat Pump Works in Southwest Florida

A heat pump is, for most of the year, just your air conditioner. It moves heat out of your home using a refrigerant cycle — the same compressor, coils and refrigerant doing the same job an AC does. The one extra part is a reversing valve. On the few cold nights Lee County gets, that valve flips the cycle so the system pulls heat from the outdoor air and brings it inside. In plain English, your AC runs backwards to warm the house. That is why a single piece of equipment can cool you in August and heat you in January.

Because Fort Myers winters rarely dip below the low 40s, an air-source heat pump heats efficiently here without a gas furnace — and Big Air does not install gas equipment, so for us the heat pump is the obvious, clean choice. There is no separate furnace to buy, fuel or maintain, and no combustion in your home. You get cooling and heating from one system, controlled by one thermostat.

There is a real comfort bonus, too. Heat pumps tend to dehumidify better than older straight-cool setups, and a variable-speed inverter heat pump runs at lower speeds for longer, wringing more humidity out of the air during our long wet season. In a climate where the muggy feeling is half the battle, that steadier, drier comfort is something you notice every day.

Heat Pump vs. Straight-Cool AC: Which Is Right for Your Home

This is the question we get most, so here is the honest version. The cooling side is essentially identical — a heat pump and a straight-cool air conditioner cool your home the same way and cost about the same to run in summer. The difference is what happens when it gets cold. A straight-cool system needs a separate heat source, usually electric strip heat in the air handler, which is simple but not very efficient. A heat pump provides that warmth far more efficiently by moving heat instead of making it.

For a Fort Myers home, the heat pump usually wins on flexibility and efficiency without costing meaningfully more up front, and it lets you skip a gas furnace entirely. If you already have a gas furnace you love, that is a different conversation — but Big Air does not install gas equipment, so for new and replacement systems we point homeowners to a high-efficiency heat pump as the simplest, cleanest fit for our climate.

Not sure which way to go? We will look at your current setup, your ductwork and how you actually use heat, then lay out both options with the price written down. No pressure, no upsell — just the comparison so you can decide.

Daikin Inverter Heat Pumps — Variable-Speed Comfort, Built for Florida Humidity

Big Air installs Trane, Daikin, Ruud, RunTru and Goodman heat pumps, with Trane and Daikin as our main lines and Daikin as the system behind our 12-year parts-and-labor warranty. We chose these brands for reliability, efficiency and warranty support, and we service every brand regardless of who installed it. Here is what makes a Daikin inverter heat pump a standout choice for a Southwest Florida home.

Variable-Speed Inverter Compressor

Instead of slamming on and off at full blast, a Daikin inverter ramps up and down to match the exact load. That means fewer hard starts, lower energy use, and a system that holds your temperature steady instead of swinging hot and cold.

Better Humidity Control

Running longer at lower speeds pulls more moisture out of the air — a genuine comfort win during SWFL's long wet season. The house feels drier and cooler at the same thermostat setting.

Quiet Operation

Variable-speed equipment runs softer than older single-stage units. On a screened lanai or a bedroom near the condenser, the difference is real.

High Efficiency

Modern Daikin inverter heat pumps meet and exceed the SEER2 standards required in our region, which can show up as a meaningful drop in your electric bill versus a 12-to-15-year-old system running far more hours than systems up north.

The 12-Year Warranty

A new Daikin heat pump is the only system we install that carries 12 years of parts AND labor coverage. Most brands stop at one to three years of labor — see the warranty section below for exactly how it works.

Premium Alternatives

Prefer another line? Trane is our other premium choice, with a proven track record in hot, humid climates. Ruud, RunTru and Goodman round out the value end. We will help you match the system to your home and budget.

The 12-Year Daikin Parts & Labor Warranty, Explained Honestly

Most warranties cover the part and leave you holding the labor bill — and labor is where repair costs add up. A new Daikin heat pump from Big Air covers both for 12 full years. For a homeowner whose main worry is a surprise repair bill a few years down the road, that is the whole point: over a decade with the work taken care of.

Here is precisely how it works, because we would rather you know the fine print up front. The 12-year parts coverage is provided under Daikin's limited warranty. The 12-year labor coverage comes through a Daikin ASURE plan, and to keep that labor coverage active you must stay on an annual maintenance plan. That requirement is not a catch — it is the same regular service that keeps any system running well in this climate, and it ties directly into our maintenance plans below. We register the warranty for you on every install, so nothing falls through the cracks.

For comparison: Trane, Ruud and Goodman systems carry a 3-year labor and 10-year manufacturer parts warranty, and RunTru carries a 1-year labor and 10-year parts warranty. Whichever brand you choose, we handle the registration.

Heat Pump Repair — What We Fix and Our $99 Diagnostic

Your heat pump quit, or it is making a noise it never made before. Our diagnostic is a flat $99 service call, we come out same-day (usually within a couple of hours), and we show you the readings before we quote the fix. After-hours calls — 7pm to 7am on weeknights and all weekend — carry a $100 fee. Here are the failures we see most on Fort Myers heat pumps.

Capacitors & Contactors

The most common no-cool/no-heat call. These small electrical parts take a beating in the heat and are usually a same-visit fix once we confirm the reading.

Reversing Valve

The part that lets a heat pump switch between cooling and heating. When it sticks or fails, you may get cooling but no heat — or the reverse. We diagnose it on the spot.

Refrigerant Leaks

Low refrigerant means weak cooling and a system working itself to death. We find the leak rather than just topping it off. R-410A is $85 per pound, and we tell you what is honest for your system's age.

Coil Corrosion from Salt Air

Coastal and canal-front homes see coils and electrical contacts corrode faster. We catch it early and protect what we can — annual maintenance matters more here than almost anywhere.

Defrost & Summer Icing

Yes, a heat pump can ice up in July — usually from low refrigerant, a dirty coil or an airflow problem. We trace the real cause instead of just thawing it and leaving.

Blower Motors & Airflow

A failing blower motor or a clogged system kills both comfort and efficiency. We measure airflow and static pressure so the fix actually solves the problem.

Servicing Older R-22 Heat Pumps — What the Phase-Out Means for You

Many pre-2010 Lee County homes still run heat pumps that use R-22 refrigerant, and that matters the moment one develops a leak. R-22 has not been manufactured in the U.S. since 2020. It cannot simply be re-charged into a system the way it once could, and the limited recycled supply that remains has gotten very expensive. A single leak repair on an R-22 system can cost more than the system is worth.

We will still service an older R-22 heat pump where it makes sense, and we will tell you honestly when a repair will hold and when it is throwing good money after bad. What we will not do is use the phase-out as a high-pressure replacement pitch. You will always get a repair option on the table alongside a replacement option, with both prices written down, so the decision is yours.

If you do replace, modern systems use R-410A or newer low-GWP refrigerants and run far more efficiently than a 15-year-old R-22 unit — which, given that SWFL systems run far more hours than systems up north, often pays back part of the difference on your electric bill.

Repair vs. Replace: The Honest Math

There is no single rule, but a few signs tend to point toward replacement. If your heat pump is 10 to 15-plus years old, uses R-22, has needed several repairs in the past year, is driving up your electric bill, or no longer keeps up on the hottest days, the money you would sink into repairs often outweighs what a new, efficient system costs over its life. Coastal homes get a haircut here, too — salt air noticeably shortens a coastal system's service life versus the national average.

A useful rule of thumb: when a single repair starts climbing toward half the cost of a new system on equipment that is already past 12 to 15 years, replacement is usually the better long-term call. But age and a dollar figure are not the whole story — how long you plan to stay in the home and how the rest of the system is holding up matter too.

Here is our promise on this: we always offer a repair option, we show you the live readings behind our recommendation, and we never high-pressure a replacement. When we tell you it is time, it will be because the numbers say so — and you will have both quotes in hand to see for yourself.

What a Done-Right Big Air Heat Pump Installation Includes

The difference between a heat pump that lasts 15 years and one that fails in five is almost always the install, not the box outside. We follow the manufacturer's manual to the number and do the behind-the-scenes work cheap installs skip.

Nitrogen Pressure-Test

Before we charge the system, we pressurize the refrigerant lines with nitrogen and confirm there are no leaks. We catch problems before they become your problem.

Flow Nitrogen While Brazing

Brazing with nitrogen flowing through the line prevents the internal oxidation and scale that quietly destroys a compressor over time. Most companies skip it. We do it every time.

Deep Vacuum to Pull Moisture

Every bit of moisture has to come out of the lines before refrigerant goes in. We pull a deep vacuum to spec — rushing this traps humidity and causes early failure.

Correct Charge & Airflow

We weigh and verify the refrigerant charge against the manufacturer's numbers and measure static pressure and airflow so the system runs the way it was engineered to — efficient and reliable.

Proper Air-Handler Pitch & Sealing

We set the air handler with the correct pitch for drainage and seal and insulate the connections — small details that prevent water damage and wasted energy down the road.

The Big Air Visual Check

Every install is documented with photos and live FieldPiece JobLink instrument readings, saved to your invoice forever. You see exactly what was done and how your new system is running — no take-our-word-for-it.

Salt Air, Canals & Coastal Homes — Protecting Your Heat Pump

Cape Coral's extensive canal system and the riverfront and coastal homes along McGregor Boulevard, Gulf Harbour, Iona and Fort Myers Beach all share one challenge: salt air. It accelerates corrosion on outdoor coils and electrical contacts, which is why a heat pump near the water can lose a meaningful chunk of its service life compared with a unit inland.

Two things slow that down. The first is smart placement and coil protection at install. The second, and the bigger one, is annual maintenance — washing salt residue off the coil, checking electrical contacts before they corrode through, and catching small refrigerant issues early. In a coastal SWFL home, regular service is not optional upkeep; it is what keeps the system alive to its warranty.

It is also why the Daikin labor coverage is tied to staying on a maintenance plan. The thing that protects your investment and the thing that keeps your 12-year coverage active are the same thing — which is exactly how it should work.

Heat Pump Cost in Fort Myers & Financing

$8,000–$15,000
New Heat Pump System, Installed
A full residential install including removal of the old equipment and verified startup. Final price depends on size, efficiency, brand and ductwork.
$3,800–$5,500
Ductless Mini-Split, Installed
A good fit for additions, garages and rooms that need their own heating and cooling. Samsung, Daikin and Mitsubishi systems installed by our own technicians.
$99
Service Call & Diagnostic
Same-day, usually within a couple of hours. We show you the live readings and write down the repair price before any work starts.
R-410A $85/lb
Refrigerant, Priced Plainly
We find the leak rather than just topping off, and tell you what is honest for your system's age. R-22 systems get a frank repair-vs-replace conversation.

Want a precise number for your home? Call us for a free in-home estimate — no service call fee for an installation quote, no pressure, no obligation. Diagnostics on an existing heat pump are a flat $99 ($100 after-hours, 7pm–7am weeknights and all weekend). 0% financing for up to 24 months is available through Wisetack with a soft credit check that does not affect your score; prequalify online, subject to credit approval.

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A perfect 5.0 across 500+ Google reviews from Fort Myers and across Southwest Florida — the best rating of any AC company in the area.

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Need AC Help in Fort Myers?

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Heat Pump Installation and Repair in Fort Myers — FAQs

Do heat pumps work in Florida — do they cool as well as an AC?

Yes. For most of the year a heat pump is your air conditioner — it cools your home using the same refrigerant cycle, the same way, with the same cooling capacity as a straight-cool AC. The only added part is a reversing valve that lets it also heat on cold nights. In Southwest Florida, a properly sized and correctly charged heat pump cools every bit as well as a comparable air conditioner.

Does a heat pump both heat and cool my house?

Yes — that is the whole appeal. One system handles both. In summer it pulls heat out of your home like an AC; on cold nights a reversing valve flips the cycle so it pulls heat from the outdoor air and brings it inside. Because Lee County winters rarely drop below the low 40s, an air-source heat pump heats efficiently here without a gas furnace, which is why it is the clean fit for a Fort Myers home.

Is a heat pump or a straight-cool air conditioner better for a Fort Myers home?

For most Fort Myers homes, a heat pump is the better all-around choice. Cooling cost is about the same either way, but a heat pump adds efficient heating without a separate gas furnace — and Big Air does not install gas equipment, so the heat pump is the natural fit. A variable-speed inverter heat pump also dehumidifies better, which is a real comfort win in our wet season. We will compare both options for your home with the price written down.

How much does heat pump installation cost in Fort Myers?

A new heat pump system in Fort Myers generally runs about $8,000 to $15,000 installed, depending on your home's size, the efficiency rating, the brand and any ductwork changes. A ductless mini-split for a single room or addition is typically $3,800 to $5,500 installed. Big Air gives you a free in-home estimate with the price itemized in writing before any work starts, and 0% financing for up to 24 months is available through Wisetack, subject to credit approval.

My heat pump uses R-22 — can it still be repaired or do I have to replace it?

It can sometimes still be repaired, but it gets expensive. R-22 has not been manufactured since 2020, cannot be freely re-charged the way it once could, and the limited recycled supply is costly — so a single leak repair on an R-22 system can run more than the unit is worth. We will service an R-22 heat pump where it makes sense and tell you honestly when a repair will hold. You always get both a repair option and a replacement option with prices in writing, and we never high-pressure a replacement.

Why does my heat pump ice up in the middle of summer?

Summer icing usually points to one of three things: low refrigerant from a leak, a dirty coil restricting airflow, or an airflow problem like a clogged filter or failing blower. The ice is a symptom, not the cause. Our $99 diagnostic traces the real source and shows you the readings, so we fix the underlying issue instead of just thawing it and leaving you to ice up again next week.

Can salt air near the canals and the river damage my heat pump?

Yes. Salt air along Cape Coral's canals and the McGregor, Gulf Harbour, Iona and Fort Myers Beach coastline accelerates corrosion on outdoor coils and electrical contacts — which noticeably shortens a coastal system's service life versus an inland unit. Smart placement and coil protection at install help, but annual maintenance to wash off salt residue and catch corrosion early is what really extends the life of a coastal system.

What warranty comes with a new Daikin heat pump?

A new Daikin heat pump from Big Air is covered for 12 full years on parts and labor. The parts are covered under Daikin's limited warranty, and the 12-year labor coverage comes through a Daikin ASURE plan, which requires staying on an annual maintenance plan to keep the labor coverage active. We register the warranty for you. For comparison, Trane, Ruud and Goodman heat pumps carry a 3-year labor and 10-year parts warranty, and RunTru carries 1-year labor and 10-year parts.

Are there utility rebates or a tax credit for a high-efficiency heat pump?

Utility rebate and tax-credit programs change often. We'll point you to the current options for your address and help you confirm what's available before you buy — and we offer 0% financing for up to 24 months through Wisetack, subject to credit approval.

How long does a heat pump last in Southwest Florida, and how often does it need maintenance?

Because SWFL systems run far more hours than systems up north, heat pumps here tend to last a bit shorter than the national average, and coastal salt air noticeably shortens a coastal system's service life further. Annual maintenance is what protects that lifespan — and on a new Daikin install, an annual plan is also what keeps your 12-year labor coverage active. Our plans run $185 one-time, $285/year Essentials (2 visits), or $349/year Full Service (2 full-cleaning visits plus 10% off repairs).

Heat Pump Installation and Repair in Fort Myers, Done Right

The price is written down before we start. Same-day service available — when you think AC, think Big Air.

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