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 Furnace Repair Across Sanford
When your furnace quits on a 40-degree January night in Sanford, you need a repair crew that knows the difference between a 1920s bungalow near Oak Avenue and a 1970s ranch in Lake Forest. Furnace repair in Sanford typically runs $150 – $700, and most jobs are diagnosed same-day. We’re Meadowsweet Heating and Air Orlando, part of the Cedarwell family founded in 2004. Our techs serve Sanford’s older neighborhoods daily, where undersized ductwork, converted gravity furnaces, and decades of humidity take a real toll on heating systems. Call (850) 845-8659 and a live person answers, 24 hours a day. We’ll give you a written price before any work starts.
Why Meadowsweet Heating and Air Orlando Is Sanford’s Preferred Furnace Repair Company
Sanford homeowners call us because we repair furnaces in houses that other companies won’t touch. That includes Craftsman homes with crawl spaces so low a tech has to belly-crawl to reach collapsed ductwork, and 1950s ranch houses where the heat exchanger has been overheating for years because the ducts were never sized right in the first place. We don’t just swap parts. We figure out why the part failed, in the specific house you live in, on the specific street you live on.
Every tech who enters your Sanford home is background-checked and uniformed. They follow our C.A.R.E. values code, which means they clean up like it’s their own house, ask before moving anything, and respect quiet hours if a baby is napping or a dog is anxious. Shoe covers and drop cloths go down before the toolbox opens, every visit. Before the crew leaves, you get a photo of the clean-up. That’s not an upsell. It’s just how we work.
Our 365-Day Done Right Promise backs every repair. If something isn’t right, we make it right. No runarounds, no fine print. Luis Serrano leads our team, and he holds every tech to that standard. When you call (850) 845-8659, you talk to a person, not a voicemail queue. That’s true at 2 p.m. and 2 a.m.
Styles & brands we work with
Furnace Tune Up in Sanford
A Furnace Tune Up in Sanford’s humid climate should happen every fall, before the first cold snap. Sanford’s subtropical air pushes moisture into every crack of your furnace cabinet. Condensate drains clog with oak tassels and moss from the live oaks that shade so many Sanford yards, and when that water backs up, safety switches trip and the furnace stops. A tune-up here costs $80 – $200, and we check the burners, flame sensor, gas pressure, blower motor amp draw, and that drain line you can’t easily reach.
What a Sanford Tune-Up Includes
We test the heat exchanger for cracks, inspect the ignitor, and clean the flame sensor so the furnace doesn’t short-cycle on cold mornings. In older Sanford homes, we also measure static pressure. Undersized ductwork from the 1950s and 1960s makes the blower work harder than it should, and a tune-up catches that before it kills the motor.
Why Humidity Matters Here
Most furnace tune-ups in drier climates don’t include drain line service. In Sanford they should, because that line is the first thing to clog. We flush condensate lines and treat them so you’re not waking up to a furnace that fires and quits five minutes later.
Emergency Furnace Repair in Sanford
Emergency Furnace Repair in Sanford is what we do most often on the first genuinely cold night of the year. Furnaces sit idle for months in Sanford’s heat, and corrosion, pests, and lightning-damaged boards from summer storms show up the moment the heat kicks on. If your furnace is blowing cold air or won’t start at all, call (850) 845-8659. A live person answers, and we dispatch a tech to Sanford the same day. Emergency repair falls within the same $150 – $700 range as standard repair work. We never charge overtime.
No-Heat Calls in Historic Homes
In Sanford’s historic district, no-heat emergencies often trace back to gravity furnace conversions done decades ago. The ductwork was patched, not replaced. When those old ducts finally collapse in a low crawl space, the furnace overheats and shuts down. We get heat back on by restoring airflow, not by resetting a switch and hoping for the best.
After-Hours Response
When a furnace fails at 11 p.m. in a house with kids or an elderly parent, waiting until morning isn’t an option. Our after-hours service sends a Sanford-based tech with the parts trucks already stocked for the brands we service. You’re not paying a premium for the hour. The price is the same as a Tuesday afternoon.
Trusted Brands We Service in Sanford
We service nine leading furnace brands, including Carrier, Trane, Bryant, and American Standard. Our trucks carry common ignitors, flame sensors, gas valves, and control boards so most Sanford repairs are done in a single visit. That matters when you’ve got a family waiting in a cold house. We know which brands hold up longest in Sanford’s humidity and which control boards are most prone to shorting after summer lightning. That local knowledge helps us get the right part on the first trip, not the third.
See the difference
Before
After
Before
After
Before
AfterCommon Furnace Repair Problems We See in Sanford Homes
- Clogged condensate drains from humidity and oak debris. Sanford’s live oaks drop tassels in spring, and they find their way into drain lines. Water backs up into the furnace cabinet, trips safety switches, and the system shuts down until the clog is cleared.
- Cracked heat exchangers in 1950s ranch homes. Undersized ductwork forces the furnace to run hotter than it was designed to. Over years, the metal fatigues and cracks. In tight crawl spaces, that’s a carbon monoxide risk we take seriously and test for on every tune-up.
- Lightning-damaged control boards. Sanford’s summer thunderstorms produce some of the highest lightning-strike counts in Florida. A strike doesn’t have to hit your house directly. A nearby hit can fry a furnace control board or capacitor, and you won’t know it until the first cold night in December.
- Blower motor failures from collapsed ductwork. In older homes near downtown Sanford, retrofitted gravity furnaces often push air through ductwork that’s partially collapsed under the house. Static pressure spikes, the blower motor burns out, and the furnace cycles on and off without ever heating the rooms.
Pricing for Furnace Repair in Sanford, FL
Furnace repair in Sanford runs $150 – $700, depending on what failed. A flame sensor or ignitor replacement sits at the lower end. A blower motor or gas valve replacement runs higher. A cracked heat exchanger is the most expensive repair, and in some older Sanford homes, replacement is the smarter call. Here’s what you can expect:
| Service | Typical Price Range in Sanford |
|---|---|
| Furnace Repair | $150 – $700 |
| Furnace Tune Up | $80 – $200 |
Before any work begins, we hand you a written price. That’s not a promise we make casually. It’s the Cedarwell Care Promise, and it’s been part of how we operate since 2004. You’ll know the exact cost before a single part is ordered. Estimates are free. Call (850) 845-8659 and we’ll send a tech to Sanford to look at your furnace and give you a number you can take to the bank.
We Also Serve Cities Near Sanford
Our Furnace Repair team works throughout the Sanford area, so if you live in Oviedo, DeBary, Deltona, or Longwood, you get the same written-price guarantee and 365-Day Done Right Promise. The drive is short for us, but the service standard stays the same: shoe covers on, drop cloths down, and a photo of the clean-up before we leave.
Serving Sanford, FL - Our Local Coverage Area
We’re based in the Sanford 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 Furnace Repair in Sanford
The high-limit switch trips when the furnace gets too hot, and in Sanford’s historic district, the usual cause is collapsed or undersized ductwork in the low crawl spaces under original construction. When airflow is restricted, heat builds up in the furnace cabinet and the switch shuts the system down to prevent damage. We find this constantly in homes near Oak Avenue and the downtown historic zone. The fix is restoring airflow, not just resetting the switch. Call (850) 845-8659 and we’ll send a tech who is comfortable in those crawl spaces.
Most furnace repairs, like replacing an ignitor, flame sensor, gas valve, or blower motor, do not require a permit in Sanford. A full system replacement, or any change to gas piping or electrical circuits, typically does. We handle the permit process for you when it’s needed, and we’ll tell you up front whether your repair triggers one. No surprises.
Once a year, every fall, before you switch from AC to heat. Sanford’s humidity is hard on furnaces because moisture collects in the cabinet and drain lines, and oak tassels from the city’s dense tree canopy clog condensate paths. A $80 – $200 tune-up in October catches those issues before the first cold night. It also gives us a chance to check for cracks or corrosion that summer humidity may have started.
Yes, and it happens often in Sanford. Florida’s lightning capital status means summer strikes are common, and a surge doesn’t need to hit your house directly. A nearby strike can travel through the electrical grid and fry your furnace’s control board or capacitor. You won’t know until you switch the heat on months later. If your furnace is dead at first startup, a surge-damaged board is one of the first things we check.
In Sanford homes with heat pumps, a “furnace” blowing cold air in heat mode is usually a reversing valve or defrost control issue, not a gas burner problem. During cold, humid weather, the outdoor unit can frost over and the system may be stuck in cooling mode. We diagnose whether it’s the reversing valve, the thermostat wiring, or a low refrigerant charge. The fix is typically under $700. Call us and we’ll pin it down in one visit.
Written by Luis Serrano, Owner at Meadowsweet Heating and Air Orlando, serving Sanford with background-checked technicians, written upfront pricing, and the 365-Day Done Right Promise.