Furnace & heating
AC repair
Heat pumps
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Carrier
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GoodmanSeasonal tune-up and full diagnostic on your Carrier, Trane, or Goodman system - readings shown to you before any repair is proposed
Diagnosis first, numbers second - you approve the repair price before a single part goes in.
Get your free estimateFast, Reliable AC Installation Across Kissimmee
A full AC installation in Kissimmee typically runs $3,500 to $7,500, and in most Kissimmee homes, the real difference-maker isn’t the brand on the box – it’s whether the ductwork, airflow, and electrical panel get corrected before the new system goes in. If you live in one of the older concrete block ranch homes around Orange Gardens or Lakeside, a straight swap without checking static pressure will leave you with a 15 SEER2 unit running like a 10 SEER2. That’s exactly what we fix. Our crews serve Kissimmee daily, and we answer the phone 24/7 at (850) 695-3178.
You won’t get a four-hour window from us. You’ll get a written price before any work starts, a live arrival time, and a technician you can track to your door. Andre Fuller has built our AC Installation process around one rule: if the ductwork and electrical can’t support the new system, we tell you before you spend a dollar, not after.
Why Halden Heating and Air Orlando Is Kissimmee’s Preferred AC Installation Company
Kissimmee homeowners call us because we treat an installation like a system correction, not a box swap. The original flex duct in most 1970s-90s homes here was undersized for Florida’s humidity even when it was new. Thirty or forty years later, it’s leaking, kinked, or collapsed in the attic. Our techs measure static pressure and airflow on every estimate in Kissimmee before recommending tonnage. That’s why we can write a fixed price you won’t see change at the door.
We’re independently owned and operated, founded in 2004, and part of the Relay Home Co. network. Every job carries a written guarantee and The Relay Visibility Guarantee: you’ll know who’s coming, when they’ll arrive, and what it costs before a tool gets picked up. Kissimmee customers also get our 365-Day Done Right Promise. If something isn’t right within a year, we come back and make it right.
When your AC dies on a July afternoon off John Young Parkway, you don’t want a call center. You want a real person. That’s what you get, any hour, any day.
Styles & brands we work with







Furnace Installation in Kissimmee
Furnace Installation in Kissimmee typically runs $150 to $700 for repairs, and for a full install, you’re looking at the same $3,500 – $7,500 range as central AC, depending on whether you’re pairing it with a heat pump or replacing an existing air handler. Yes, Kissimmee homes do have furnaces – usually electric strip heat paired with a heat pump, which handles the handful of cold snaps we get between December and February. If your strip heat is undersized or your air handler is original to the house, a new installation is the fix.
When to Replace the Air Handler and Strip Heat
If your heat pump runs fine in cooling but blows lukewarm air in winter, the strip heat elements or the air handler itself are often failing. In older Kissimmee homes, rust on the heat strips from years of attic humidity is common. We check amp draw and airflow before recommending full replacement, so you’re not paying for a new furnace when a $200 part would do the job.
Electric Furnace and Heat Pump Pairing
Most Kissimmee homes don’t have gas lines, so electric heat is the standard. When we install a new heat pump, we size the strip heat to match the home’s actual heat loss – not just the old nameplate. That matters in Kissimmee’s concrete block construction, which holds cold differently than wood frame.
HVAC Installation in Kissimmee
HVAC Installation in Kissimmee means replacing more than the condenser. It means evaluating the complete system: the air handler, the flex duct in the attic, the return drop, the thermostat wiring, and the electrical panel feeding it all. A properly done Kissimmee install runs $3,500 to $7,500 for most homes. Skimping on the duct side of that equation is the fastest way to end up with a new unit that still can’t pull humidity out of the air.
Whole-System vs. Component Replacement
In a newer stucco subdivision home, a matched condenser and air handler swap often delivers what the homeowner expects. In a 1980s concrete block ranch, a whole-system approach that includes duct sealing or replacement, a panel check, and airflow correction is usually the difference between comfort and another decade of complaints. We’ll show you both options with written pricing.
Ductwork and Static Pressure Corrections
Blower motors in modern high-efficiency systems are more sensitive to duct restrictions than the old PSC motors ever were. In Kissimmee attics, we routinely find collapsed flex runs, disconnected plenums, and returns that are half the size they should be. Our installs include static pressure measurement before we finalize equipment selection – not after the unit is running.
Trusted Brands We Service in Kissimmee
We’re certified to install and service Carrier, Trane, Bryant, and the other major brands you’ll find in Kissimmee homes. If you have a 20-year-old Carrier outside your Lakeside rancher and want to stay with Carrier, we’ll quote a matched Carrier system. If you’d rather switch to a Bryant or Trane, we’ll walk you through the differences in warranty, noise level, and staged cooling. Our crews keep common Kissimmee warranty parts on hand, so if a new unit needs a follow-up adjustment, we’re not waiting on a warehouse in Orlando.
See the difference
Before
After
Before
After
Before
AfterCommon AC Installation Problems We See in Kissimmee Homes
- Like-for-like tonnage swaps on old flex duct. The new blower motor pushes against aging, undersized flex and the system never moves enough air. Static pressure climbs, coils freeze, and humidity stays high. We measure before we size.
- Ground-mounted condensers choked by grass and mulch. In Orange Gardens and Lakeside, older condensing units sit directly on the ground near patios and landscape beds. A new install without elevation or a coil guard repeats the same early compressor death.
- Original 100-amp panels that can’t handle modern heat pumps with strip heat. A new high-efficiency heat pump plus electric backup can exceed the capacity of the panel installed when the house was built. Skipping a load calculation leads to nuisance breaker trips – or worse.
- Single return systems in split floor plans. Many Kissimmee ranches have one central return. Bedrooms on the far side of the house never get the same airflow. We add or resize returns as part of installation when the floor plan calls for it.
Pricing for AC Installation in Kissimmee, FL
For practical budgeting, most full AC Installation jobs in Kissimmee land between $3,500 and $7,500. A straightforward 2-ton condenser and air handler swap in a newer stucco home sits at the lower end, assuming the ductwork is in decent shape. An older concrete block ranch that needs return and duct corrections, panel work, and a larger system lands at the higher end. AC repairs in Kissimmee run $150 – $650, and tune-ups $80 – $200. You’ll get a written line-item price before any work starts. Call (850) 695-3178 for a free estimate – no pricing surprises, ever.
We Also Serve Cities Near Kissimmee
Our Kissimmee crews also cover Orlando, Winter Garden, Ocoee, and Winter Park. If you’re on the edge of Kissimmee near the Osceola County line or a few miles out toward Orlando, we’ll still get a real person on the phone and a tech to your door with a live arrival time. For the full picture, see AC Installation in Kissimmee or call us at (850) 695-3178. Dispatch coordinates from our Orlando office, and our crews serve Kissimmee locally every day.
Serving Kissimmee, FL - Our Local Coverage Area
We’re based in the Kissimmee area and know this community well. Use the map below to see our service coverage - if you’re nearby, we can almost certainly help.
FAQs About AC Installation in Kissimmee
Your new system is probably moving less air than it should because the original flex duct is undersized or leaking. In older Kissimmee concrete block homes, the static pressure often runs high even with a brand-new condenser. The thermostat hits 74, but the coil can’t pull enough latent heat out of the air because airflow is low. The fix is a static pressure test and duct correction, not another new unit. Call (850) 695-3178 and we’ll measure it.
Sometimes, yes. Many 1970s-90s Kissimmee homes still run a 100-amp panel with limited breaker space. A modern heat pump with electric strip heat can add significant load. We include a panel and load check in every estimate. If an upgrade is required, you’ll see it in writing before you commit. Call (850) 695-3178 and we’ll assess yours.
Absolutely. A condenser mounted at ground level in Orange Gardens or Lakeside will eat grass clippings, mulch, and dirt. That coats the coil and drives head pressure up until the compressor fails early. For a new install, we recommend elevating the unit on a stand and adding a coil guard. It’s a small change that adds years to the system. Call (850) 695-3178 for a free assessment.
SEER2 is the newer efficiency standard that tests units under more realistic duct and static pressure conditions. A unit rated 15 SEER2 performs closer to what you’ll actually get in a Kissimmee attic than the old 15 SEER number did. If you’re comparing units, ask for the SEER2 rating – it’s the honest number. Our estimates always list SEER2. Call (850) 695-3178 and we’ll show you the difference.
No – not without a static pressure test and duct inspection. A 30-year-old system in an older Kissimmee home almost always has deteriorated flex duct, an undersized return, or both. Replacing like-for-like locks in those existing airflow problems. We measure before we recommend tonnage, so the new system actually delivers its rated cooling. Call (850) 695-3178 for a free estimate with real measurements.
Last August, our crew replaced a 1980s split system on Lakeside Boulevard where the condenser sat inches from a mulched bed. Grass clippings had choked the condenser coil and a weak capacitor was about to kill the compressor. We upsized the return drop, sealed the attic plenum, and installed a properly sized heat pump with a new filter drier – then verified the refrigerant charge and thermostat calibration before we left.
If you’re ready for an AC installation in Kissimmee that addresses the whole home – not just the box on the pad – call (850) 695-3178 today. We’ll give you a written price, a real arrival time, and a system that actually handles Florida humidity. That’s the job we do.
Written by Andre Fuller, Owner at Halden Heating and Air Orlando, serving Kissimmee since 2004.