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 estimateHVAC Company in Casselberry, FL
Meadowsweet Heating & Air is the HVAC company Casselberry homeowners call when a 1970s concrete-block house needs more than a cookie-cutter fix. Most homes here were built between 1970 and 1985, and they share a specific set of problems: original ductwork in unconditioned attics, clay soil that shifts under slab foundations, and humidity that never really lets up. That combination means Casselberry air conditioning jobs involve more duct sealing, more drain-line clearing, and more coil inspections than the average Orlando-area call. We work on nine major equipment brands, show up with a written price before any work begins, and back every job with the 365-Day Done Right Promise. If you need AC repair, furnace repair, or a full AC installation in Casselberry, call (850) 845-8659 and you’ll reach a live person, any hour, any day.
Why Casselberry Homes Are Different
The housing stock in Casselberry is predominantly single-story concrete block, built in the 1970s and early 1980s, with slab foundations and ductwork that was sized for a different Florida than the one we live in now. That original ductwork sits in unconditioned attics where summer temperatures climb past 130 degrees, and after 40-plus years, the seams have usually separated enough to leak 20 to 30 percent of conditioned air into the attic. We see this on nearly every first visit. The humidity is the second factor: afternoon thunderstorms and high dew points mean condensate drain lines clog faster here than in drier parts of Central Florida, and when a drain backs up, the water follows the path of least resistance, often into an air handler closet tucked into a hallway.
On the east side near Red Bug Lake, there’s a Casselberry-specific pattern we’ve learned to look for. The clay-heavy soil shifts with wet and dry seasons, and that movement cracks slab floors. When a slab cracks under an air handler closet, moisture wicks up through the concrete and sits against the air handler cabinet. By the time a unit reaches the 12- to 15-year mark, that trapped moisture has often rusted the evaporator coil from the outside in. A technician who doesn’t know Casselberry might replace the coil and call it done. We check the slab, the closet floor, and the drain path first, because otherwise the same failure comes back in two summers. These are the jobs where our approach changes from the standard playbook: protect the floors, inspect the moisture path, explain the full picture in plain language, and give you a written price before anything gets touched.
Styles & brands we work with
Our Main Casselberry Services
Most Casselberry homeowners reach out to us for one of three reasons: the air conditioning stopped cooling, the furnace is acting up during one of Florida’s brief cold snaps, or the existing system has reached the point where repair no longer makes sense. Each service has its own Casselberry page with full pricing and local details.
AC Repair in Casselberry
AC repair calls in Casselberry follow a pattern: drain-line clogs from humidity, capacitor failures from attic heat, and refrigerant leaks in coils that have spent years battling moisture. Our AC Repair in Casselberry page covers what we check first, what repair costs look like here, and how we handle same-day calls when the thermostat climbs and the kids are home. Every repair starts with a written price. You decide before we pick up a tool.
Furnace Repair in Casselberry
Furnace repair in Casselberry is seasonal and specific. The furnaces here are usually electric heat strips or heat-pump auxiliaries, and they sit idle for ten months of the year. When the first cold front hits in December or January, that’s when the failures surface: heat strips that never cycle on, sequencers that won’t sequence, and thermostats that were never wired for auxiliary heat in the first place. Our Furnace Repair in Casselberry page explains the common failures and what repair should cost.
AC Installation in Casselberry
When a Casselberry system reaches 12 to 15 years old, especially one with a rusted coil from slab moisture, replacement is often the smarter financial move. AC installation here isn’t a drop-in project: it involves a load calculation, a duct inspection, and often a conversation about dehumidification. Our AC Installation in Casselberry page walks through the full process, including system pricing and what a realistic install day looks like in Casselberry. We set a fixed install date and a written price before any equipment is ordered.
What happens when you call
- 1
A real person answersNo phone trees - you reach a local pro.
- 2
You get an upfront price rangeHonest numbers before anyone is dispatched.
- 3
A background-checked tech heads outLicensed & insured, dispatched right away.
- 4
You approve before work beginsNothing starts until you say go.
Brands We Service in Casselberry
Our technicians are trained on nine equipment brands, including Carrier, Trane, Lennox, and Bryant. We stock common parts for these systems on our service vehicles, which means most Casselberry repairs are completed in a single visit rather than a follow-up trip. See our brands page for the full list and what each line does well in Florida’s humidity.
See the difference
Before
After
Before
After
Before
AfterPricing for HVAC Company in Casselberry, FL
| Service | Typical range in Casselberry |
|---|---|
| AC repair (diagnostic + common fixes) | $150 – $650 |
| Furnace repair (heat strips, sequencers, thermostats) | $150 – $700 |
| AC installation (full system replacement) | $3,500 – $7,500 |
| Tune-up / maintenance visit | $80 – $200 |
| Drain line clearing (condensate) | $150 – $250 |
| Capacitor replacement | $150 – $300 |
| Refrigerant leak repair (minor) | $300 – $650 |
| Duct sealing (per visit, partial) | $400 – $650 |
What pushes a Casselberry price toward the top of a range is usually access and age: a system in a tight hallway closet, a rusted coil from slab moisture, or ductwork that needs sealing before a new unit can perform. We give you the written price before any work starts, and that number doesn’t change unless you approve a change. No surprises, no overtime charges, no fine print.
Neighborhoods We Serve in Casselberry
We run calls across Casselberry every day, and we know the neighborhoods well enough to plan for their quirks: gated sections with HOA rules, older streets with narrow driveways, and lake-adjacent homes where humidity runs higher than the city average. Our typical response window for Casselberry repair calls is same-day for most AC emergencies, with a scheduled arrival you can plan around.
- Red Bug Lake area
- Deer Run
- Lake Kathryn area
- Lost Lake
- Sunset Estates
Service Area – Cities Near Casselberry
If you’re just outside Casselberry, we also serve Altamonte Springs, FL, Maitland, FL, Longwood, FL, and Oviedo, FL. Dispatch and scheduling are coordinated from our South Florida office, but the crews serving Casselberry are local and familiar with the housing stock, the soil, and the humidity patterns along the 436 corridor.
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 HVAC Company in Casselberry
For most AC repair calls in Casselberry, we can have a technician at your home the same day you call, often within a few hours. We answer the phone live 24/7, so you’ll speak to a person who can schedule you immediately rather than leaving a voicemail and waiting. Call (850) 845-8659 and we’ll give you a real arrival window.
Yes, AC installation and replacement in Casselberry requires a mechanical permit through Seminole County, and the work must be done by a state-licensed contractor. We handle the permit paperwork as part of the installation process, and it’s already included in the written price we give you before the job starts. You won’t have to file anything yourself.
Some Casselberry HOAs, particularly in gated communities around Red Bug Lake, require notice before an outdoor condenser is replaced or relocated. We’re familiar with the common HOA requirements in the area and can provide the equipment specifications you’ll need for approval. If you let us know your community when you call, we’ll tell you what to expect before the install day.
What happens when you call
- 1A real person answersNo phone trees - talk to a local hvac pro.
- 2You get an upfront price rangeHonest numbers before anyone is dispatched. No surprises.
- 3We come out and measureLicensed & insured, at a time that suits you - the visit and the quote are both free.
- 4You get the price in writingLine-itemed, yours to keep, and nothing starts until you say go.
What Casselberry Customers Say
"Furnace tune up. He was quiet during the baby's nap, cleaned the utility closet spotless, and closed the gate behind him every time for the kids. Lovely manners."
- Priscilla Vanterpool"AC quit in a heat wave. The tech laid a mat down inside, wore booties, and had us cool within the hour. Left zero mess and was gentle with our old dog."
- Orlando Beck"Good repair. It needed a second visit because the part wasn't on the truck, which was a little inconvenient. Both times the tech was careful and clean and kind though."
- Chad Boone