Furnace & heating
AC repair
Heat pumps
Ductless mini splits
Carrier
Trane
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 Casselberry
A new central AC installation in Casselberry typically runs $3,500 to $7,500, and the right system depends on your home’s age, ductwork, and electrical panel more than most homeowners expect. We work throughout Casselberry from Sausalito Boulevard to Red Bug Lake Road, and we know what these 1970s concrete-block homes need to actually stay cool. Call (850) 845-8659 for a free estimate, and you’ll get a written price before any work starts.
Casselberry homes were built for a different era before high-SEER equipment, variable-speed blowers, and the humidity loads we see every summer. A quick like-for-like swap often leaves rooms 5 to 8 degrees apart and humidity hanging in the air. That’s not a system failure. That’s an installation plan that skipped the house itself. We do the full load calculation, check the ducts and panel, and tell you what the home actually needs before we quote anything.
Why Meadowsweet Heating and Air Orlando Is Casselberry’s Preferred AC Installation Company
Our AC Installation team has worked in enough Casselberry slab homes to know the pattern: a 1978 rancher off Red Bug Lake Road with original aluminum flex ducts, a rusted evaporator coil, and a breaker panel that was never designed for a modern heat pump. That experience shapes how we quote and how we install. We do not sell a box. We solve what the box is going to connect to.
We are part of the Cedarwell family of HVAC companies, founded in 2004, and every job carries the 365-Day Done Right Promise. If something is not done right, we make it right. No runarounds, no fine print. Our technicians are background-checked, uniformed, and trained to follow the C.A.R.E. values code: Clean up like it’s their own home, Ask before moving anything, Respect your family’s time and quiet hours, and Explain the price before the work starts.
When we work in Casselberry, we bring shoe covers and drop cloths inside, and we send you a photo of the clean-up before the crew leaves. That is not an upsell. It is standard on every single job. A live person answers our phone 24 hours a day, 7 days a week, including nights and weekends. No voicemail queue, no answering service runaround.
Styles & brands we work with
Central Air Conditioning Installation in Casselberry
Central air conditioning installation in Casselberry means matching a new condenser and air handler to a home that was built when 8 SEER was considered efficient and nobody thought about slab moisture wicking into an air handler closet. We size the system with a Manual J load calculation, measure the existing ductwork’s static pressure, and check the evaporator coil and electrical panel before we recommend equipment.
A typical central AC installation in Casselberry runs $3,500 to $7,500. The spread comes down to the home, not the brand. A 1,400-square-foot block home on a slab with sealed ducts and an adequate panel is at the lower end. A 2,200-square-foot home with original flex duct in an unconditioned attic, a rusted coil, and a panel that needs a breaker upgrade is at the higher end. We quote the real number in writing before any work starts.
Duct Sealing and Airflow Correction
Old ductwork in a Casselberry attic leaks. That is not a guess, it is what we measure on nearly every install we do here. Sealing the supply plenum and replacing collapsed or sweating flex runs can do more for comfort than an extra half-ton of cooling ever will.
Panel and Electrical Assessment
A modern heat pump pulls locked rotor amps on startup that older panels were never sized for. We check the main breaker and wire gauge before the install date. If the panel is marginal, we quote the upgrade as part of the job, not as a surprise change order on install day.
Furnace Installation in Casselberry
Furnace installation in Casselberry is the other half of a year-round system for homes that heat with a gas furnace paired to an AC coil. Even though cooling gets most of the attention in Florida, a mismatched furnace and coil can cost you cooling capacity in August and heat output on the handful of chilly nights when you actually use it.
A furnace installation in Casselberry typically runs $3,500 to $7,500 depending on the existing gas line, venting, and whether the furnace is in a closet, an attic, or a garage. We install equipment from Carrier, Trane, Lennox, and Goodman, and we size the furnace to the house, not to the old unit’s nameplate.
Furnace and Coil Compatibility
If you are replacing only the furnace and keeping an older coil, you risk a mixed-match that drops capacity and can void the manufacturer warranty. We check the coil’s age and condition before quoting. In some Casselberry slab homes, the coil has rusted from moisture wicking up through the air handler closet, and pairing a new furnace with it would be a mistake.
Closet and Attic Furnace Considerations
A gas furnace sitting in a closet off a hallway or in a hot attic needs clearance, venting, and airflow that an older home may not have. We measure all of it before the quote. When the furnace is in an unconditioned attic, we also check the condensate drain route to make sure the AC coil above it will not drip into the heat exchanger next summer.
Trusted Brands We Service in Casselberry
We install and service Carrier, Trane, Lennox, and Goodman equipment, among others, and we keep common Casselberry parts on the truck so a callback is usually a quick fix rather than a week waiting on a warehouse. When you choose a brand, we help you understand what you are actually paying for: cabinet construction, coil protection, sound levels, and parts availability locally. A Goodman and a Carrier can both cool a Casselberry home well, but the install quality decides whether they do it for 12 years or 18.
Common AC Installation Problems We See in Casselberry Homes
- Like-for-like swaps that leave hot rooms. Replacing a 2.5-ton unit with another 2.5-ton unit, without measuring duct leakage or static pressure, often leaves the back bedrooms 5 to 8 degrees warmer than the living room. The old unit may have been the wrong size from the day the house was built.
- Rusted evaporator coils from slab moisture. In homes with air handler closets on a slab, moisture wicks through cracks in the clay-heavy soil and rusts the coil from the underside. By year 12 or 15, the coil leaks refrigerant, and no amount of recharge fixes it permanently.
- Sweating flex duct in unconditioned attics. Casselberry’s afternoon thunderstorms spike the dew point, and original aluminum flex ducts in a vented attic sweat. That moisture drips onto insulation, grows mold, and reduces airflow. A new system on old sweating ducts is a waste of money.
- Panels that trip on the first hot afternoon. A new condenser’s startup draw can trip an older breaker that handled the old unit fine. We check the panel and wire gauge before installation and quote any upgrade up front, in writing.
See the difference
Before
After
Before
After
Before
AfterPricing for AC Installation in Casselberry, FL
Here is what a new system in Casselberry typically costs, based on the jobs we have done in this market:
| Service | Typical Price Range |
|---|---|
| Central Air Conditioning Installation | $3,500 – $7,500 |
| Furnace Installation | $3,500 – $7,500 |
Higher-end quotes usually involve duct sealing, a coil replacement, an electrical panel upgrade, or equipment with a longer parts warranty and better humidity control. We give you one written price before any work starts, and that price is the price. No overtime charges, no surprise add-ons on install day. Call (850) 845-8659 for a free estimate.
A Casselberry-Specific Installation Problem We Solve
Casselberry sits on clay-heavy soil that shifts and cracks slab foundations over time. It is a local condition we see all over the city, especially east of 436 toward Red Bug Lake. Those cracks let moisture wick into air handler closets, rusting evaporator coils and promoting mold in original ductwork. Homes in Altamonte Springs or Oviedo on sandier soil rarely deal with this. In Casselberry, it is common enough that we check for it on every installation quote, because a new AC will not fix a moisture problem it is sitting on top of.
We recently installed a Carrier 3.5-ton SEER2 heat pump in a 1978 home off Red Bug Lake Road. The original 2.5-ton system in the unconditioned attic had a failed evaporator coil from slab moisture wicking into the air handler closet, and the aluminum flex ducts were sweating heavily. We sealed the slab cracks around the closet, replaced the supply plenum, upgraded the main breaker to handle the locked rotor amps, and commissioned the system to 0.5 inches of static pressure. That homeowner now holds 50% relative humidity during summer storms, which had never happened in that house before.
If you live in an older Casselberry home with one side that never cools right, or you have noticed musty smells from the vents after rain, your installation plan needs more than a new condenser. Luis Serrano and the rest of our team will walk you through what the house actually needs, in plain English, before you commit to anything.
We Also Serve Cities Near Casselberry
In addition to Casselberry, our installation crews work regularly in Altamonte Springs, Maitland, Longwood, and Oviedo. If you are in one of those areas and dealing with a rusted coil, sweating ducts, or a panel that trips, call us at (850) 845-8659. We will give you the same written-price-before-work standard we bring to every Casselberry job.
Serving Casselberry, FL - Our Local Coverage Area
We’re based in the Casselberry 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 Casselberry
Clay-heavy soil expands and contracts with moisture, which cracks slab foundations over time and lets ground moisture wick into air handler closets. That moisture rusts evaporator coils from the underside and raises indoor humidity, so a new AC installation in a slab home often needs slab crack sealing and a coil rated for corrosive conditions. We check for this on every Casselberry installation quote. Call (850) 845-8659 to schedule a free assessment.
In most 1970s Casselberry homes, yes, at least partially. Original aluminum flex ducts in unconditioned attics leak 20 to 30 percent of the air they carry, and they sweat during summer thunderstorms. Sealing the supply plenum and replacing the worst runs is often the single biggest comfort improvement you can make with a new system. We measure static pressure before quoting so you know exactly what needs to change.
Because a modern high-efficiency condenser draws a higher locked rotor amp spike on startup than the older unit it replaces, and many Casselberry panels from the 1970s were not sized for that draw. If the breaker or wire gauge is marginal, the system will trip on the first hot afternoon. We check the panel during the quote and include the upgrade in your written price so it is not a surprise later.
Yes, often. A ductless mini split eliminates leaking ductwork and does not have an air handler sitting in a moist closet on a cracked slab. For a block home with a rusted coil and failed ducts, two or three wall-mounted heads can deliver better room-by-room comfort than a central system trying to push air through disintegrating flex. We install mini splits as well as central systems and will tell you honestly which fits your house.
SEER2 is the new federal testing standard that measures efficiency under more realistic operating conditions, including the higher humidity we get in Casselberry. The same equipment typically tests about 4 to 5 percent lower under SEER2 than under the old SEER rating. When you see a SEER2 rating on a quote, you are seeing a more honest number, and it is the number to compare across brands.
If you are ready to replace an aging system or just want a straight answer about what your Casselberry home needs, call Luis Serrano and the Meadowsweet Heating and Air Orlando team at (850) 845-8659. You will get a free estimate and a written price before any work starts, backed by the 365-Day Done Right Promise.
Written by Luis Serrano, Owner at Meadowsweet Heating and Air Orlando, serving Casselberry since the company’s founding in 2004.