Furnace Repair in Orlando - On-Site Today, Diagnosis First

Fast, Reliable Furnace Repair Across Orlando

Most furnace and heat pump repairs in Orlando run $150 – $700 and our Furnace Repair team can usually diagnose the problem same-day. We’re based right here in Orlando, with dispatch and scheduling coordinated from our local office, so crews reach homes from Winter Park to the Champions Gate corridor without the delays of out-of-town contractors. Call (984) 538-9003 and a live person answers, 24 hours a day, including nights and weekends.

Call (984) 538-9003

Orlando’s inland humidity profile makes heating problems here different from anywhere else in Florida. Our summers lock dew points in the 74 – 78°F range, which means most homes rely on heat pumps for both cooling and heating, while gas furnaces sit dormant for months. When a January cold snap hits and the heat doesn’t fire, it’s often a reversing-valve or defrost-control issue, not a traditional furnace failure. That pattern is exactly what our techs train for.

Why Brandt HVAC Is Orlando’s Preferred Furnace Repair Company

We’ve been part of the Threshold Group family since 2003, and each Brandt HVAC location is independently owned and operated by people who live in the communities they serve. In Orlando, that means our techs know which Reunion Resort floor plans have the attic air-handler access panels that require a specific ladder angle, and which Champions Gate developments used the same builder-grade TXV valves that fail on a predictable cycle.

Every technician is background-checked and identity-verified under our Threshold Verified standard. You’ll get a name, photo, and badge confirmation before anyone arrives at your door. If someone shows up who you weren’t told to expect, that visit is on us and we make it right.

Our phones are staffed by a live person 24/7. No voicemail, no callback queue, no automated phone trees. When your heat goes out on a Saturday night and your guests are complaining, you reach a human who can dispatch help.

Every repair begins with a written price before any work starts, and every job carries our 365-Day Done Right Promise: if the repair fails, we return at no charge. No argument, no additional fee.

Heating Repair in Orlando

Heating Repair in Orlando covers heat pumps, furnaces, and hybrid systems that handle our region’s unusual load profile: extreme latent humidity in summer, occasional hard freezes in winter, and year-round runtime for vacation rental properties. Most heating repairs here fall in the $150 – $700 range, with the final cost depending on whether we’re replacing a failed capacitor or addressing a stuck reversing valve.

Orlando’s housing stock tells the story. The 1985 – 2008 theme-park-era boom built thousands of concrete block stucco homes with air handlers crammed into unconditioned attics. Those spaces hit 130 – 150°F regularly, baking blower motors and control boards until they fail. A heating call that looks like a thermostat problem often traces back to a component that cooked itself silent over three summers of attic heat.

Heat Pump Reversing Valve Failures

The reversing valve is what lets your heat pump switch from cooling to heating mode. In Orlando, these valves cycle constantly through our long cooling season, then sit idle for months before a January cold snap demands heat. That stop-start pattern causes internal seals to harden and leak. We test refrigerant charge, verify valve operation with a temperature differential check, and replace only when the valve itself has failed, not the whole outdoor unit.

Defrost Control Board Replacements

Heat pumps need periodic defrost cycles to melt ice from the outdoor coil. When defrost controls fail in Orlando’s humid winters, the system ices over completely or refuses to switch out of defrost mode, leaving you with cold air blowing inside. We see this most often in rental properties where the system ran all summer without a tune-up, letting capacitor drift and refrigerant imbalance stress the defrost sequence.

Boiler Repair in Orlando

Boiler Repair in Orlando is a smaller specialty market than heat pump service, but critical for the homes and small commercial buildings that rely on hydronic heat. Most Orlando boiler repairs we handle fall in the $150 – $700 range, though cast-iron section replacements or circulator pump failures can push toward the higher end. Boilers in Florida face a specific challenge: long summer dormancy lets expansion tanks lose pre-charge pressure and circulator seals dry out, so fall startup reveals problems that developed unseen.

We service gas and electric boilers in older Winter Park estates, downtown Orlando commercial spaces, and a growing number of radiant-floor installations in custom homes near Maitland. The work involves combustion analysis, pressure testing, circulator diagnosis, and zone valve troubleshooting.

Expansion Tank Pressure Loss

The expansion tank absorbs pressure changes as water heats and cools. After six months of zero use, the air pre-charge bleeds off through the Schrader valve or a failed bladder. On first fall startup, the boiler pressure spikes to 30+ PSI and the relief valve dumps water. We check pre-charge with the system cold, replace failed tanks, and verify the automatic fill valve isn’t masking a leak elsewhere in the system.

Circulator Pump Seal Deterioration

Circulator pumps use mechanical seals that need regular rotation to stay lubricated. A boiler that sat idle from April to November often starts with a weeping seal or a seized bearing. We test amp draw, check for wet spots under the pump volute, and replace with matched-spec pumps rather than universal-fit units that run at wrong flow rates for your existing baseboard or radiant loops.

Trusted Brands We Service in Orlando

We repair and maintain all major residential HVAC brands, including Rheem, York, Daikin, and Bryant. Our Orlando warehouse stocks common failure parts for these lines: capacitors, contactors, ignitors, flame sensors, and defrost control boards. For vacation rental property managers in the Champions Gate and Reunion Resort corridors, that parts availability matters. A 2 – 4 hour emergency response window means nothing if the tech has to order a proprietary board from Atlanta. We keep the inventory local because we’ve learned the patterns. A 7-bedroom Reunion home with a Carrier heat pump from the 2015 – 2018 builder batch will likely need a specific defrost board we’ve replaced a dozen times. That’s the difference between a same-day fix and a second trip.

Common Furnace Repair Problems We See in Orlando Homes

• Attic-baked blower motors and control boards. Orlando’s CBS homes with air handlers in 130 – 150°F attics cook components years faster than conditioned-space installations. We regularly find control boards with solder joints cracked from thermal cycling, and blower motors with seized bearings from dried lubricant.
• Coastal corrosion on outdoor cabinets and coils. Even inland Orlando gets salt-laden air pushed by easterly winds, and homes closer to the coast or near wetland areas see condenser coils and furnace cabinet panels corrode through before the heat exchanger ever fails. Coated-coil options are worth the premium here.
• Vacation rental reversing valve and defrost failures. Properties in Champions Gate and Reunion Resort run 24/7/365 with constant guest turnover. That runtime cycles reversing valves and defrost boards far faster than a primary residence. Heating faults surface as stuck-in-cool or defrost lockouts, not traditional no-heat calls.
• Refrigerant charge drift from short-cycling. Orlando’s extreme humidity loads cause oversized systems to short-cycle, never running long enough to pull down indoor moisture. Each short cycle stresses the compressor and gradually shifts refrigerant charge, leading to low-pressure faults and weak heating performance when the heat pump finally needs to work.

Pricing for Furnace Repair in Orlando, FL

We Also Serve Cities Near Orlando

Our Orlando crews regularly work in Winter Park, Maitland, Goldenrod, and Altamonte Springs. Same Threshold Verified standard, same written pricing, same live-answer phones. Whether you’re in a 1920s Winter Park bungalow with original radiator loops or a new Altamonte Springs townhome with a variable-speed heat pump, we handle the diagnosis and repair.

FAQs About Furnace Repair in Orlando