Duct repair in Melbourne, FL runs an estimated $350 to $2,000 depending on how much of the run is damaged, and full duct sealing falls around $800 to $2,500 in 2026. Leaky ducts waste 20 to 30 percent of your cooling in Brevard's humidity. Synergie AC Repair & Installation has sealed duct systems since 1986 and works on Daikin, Goodman, York, Lennox, and Mitsubishi systems. Your exact price comes at your free estimate.
Brevard County humidity makes duct integrity matter more than almost anywhere. When ductwork in a hot Melbourne attic leaks, it pulls moist, unconditioned air into the system, drives up your power bill, and leaves rooms in Palm Bay and Viera that never quite cool down. Synergie AC Repair & Installation has traced, sealed, and rebuilt leaking duct systems across Brevard since 1986. We find where the air is actually escaping, not just where it is easy to reach, and we put every range in writing before we touch anything.
Ventilation is the other half of the job. Tight Florida homes trap humidity, cooking odors, and indoor pollutants, which is why we pair duct work with proper supply and exhaust ventilation, fresh-air intakes, and the air ventilation filters that keep coastal air clean. Our Florida-licensed technicians service the Daikin, Goodman, York, Lennox, and Mitsubishi systems we install, plus Honeywell and Nest controls. BBB A+ accredited, licensed and insured under Florida-licensed HVAC contractor, open 7 days a week, 7:00 AM to 6:30 PM at (321) 723-7337.
What's included
Find the real leak
We inspect the full duct run in the attic and crawl space, not just the registers. Disconnected boots, crushed flex, failed mastic, and storm-damaged seams are the usual Brevard culprits, and we show you each one before any repair so you see exactly what you are paying for.
Seal, repair, or rebuild
From resealing joints with mastic to replacing collapsed flex runs and rebuilding sections of trunk line, we right-size the fix to the damage. Properly sealed ducts can recover 20 to 30 percent of the cooling a leaky Daikin, Goodman, York, Lennox, or Mitsubishi system wastes into the attic.
Ventilation that fits Florida
Bath and kitchen exhaust, fresh-air intakes, and air ventilation filters keep humidity and pollutants moving out of the home. We size ventilation to your square footage so coastal humidity from Satellite Beach to Merritt Island stays under control year round.
Mold and moisture cleanup
Wet, contaminated duct interiors from a clogged drain or past leak get addressed at the source. We correct the moisture cause, not just the symptom, so it does not return next storm season across Cocoa, Titusville, and West Melbourne.
How it works
Free estimateCall (321) 723-7337 or request your free estimate. We confirm the symptoms, hot rooms, high bills, dust, or musty smell, and a typical range before we arrive.
Full system inspectionA Florida-licensed technician inspects the entire duct run and ventilation setup, finds the leaks and weak points, and shows you exactly what we found in the attic and crawl space.
Written quoteYou see whether sealing, partial replacement, or a full rebuild makes sense, with the price in writing before we proceed. No pressure to replace what can be sealed.
Seal, repair, ventilate, verifyWe complete the sealing, repair, or ventilation work and confirm airflow and balance across the home before we leave. Most Brevard homes feel the difference the same day.
Recent duct repair & ventilation jobs, photographed by our own crews.
Duct Repair & Ventilation questions
Duct repair in Melbourne, FL runs an estimated $350 to $2,000 depending on how much of the run is damaged, while sealing the whole system usually falls between $800 and $2,500 and a full duct replacement runs higher. These are typical Brevard County market ranges. Synergie AC Repair & Installation confirms your exact price at your free estimate after inspecting the full run.
Common signs in Brevard homes are rooms that never cool evenly, climbing power bills, excess dust, and a musty or humid feel even with the AC running. Leaky ducts waste 20 to 30 percent of your cooling into the attic. Synergie AC Repair & Installation inspects the full duct run, not just the registers, and shows you each leak before any repair so the fix matches the actual fault.
Yes. When return ducts leak in a hot Florida attic, they pull moist, unconditioned air into the system, raising indoor humidity and making rooms feel sticky even at a low thermostat setting. Sealing the ducts and correcting ventilation is the fix. Synergie AC Repair & Installation has solved this exact coastal-humidity problem across Brevard County since 1986.
Tight Florida homes need working bath and kitchen exhaust, controlled fresh-air intake, and good air ventilation filters to move humidity, odors, and pollutants out. Synergie AC Repair & Installation sizes ventilation to your square footage and pairs it with your Daikin, Goodman, York, Lennox, or Mitsubishi system so coastal humidity from Satellite Beach to Merritt Island stays controlled.
Repair and sealing usually make sense when the ducts are intact but leaking at joints or boots. Replacement is smarter when flex runs are crushed, the system is decades old, or there is widespread mold. Synergie AC Repair & Installation gives you both numbers honestly at the free estimate so you decide, not us. We have made that call fairly since 1986.
We focus on duct repair, sealing, rebuilds, and ventilation, which fix the airflow and humidity problems cleaning alone cannot. If moisture or contamination is present, we correct the source, a leak or clogged drain, so it does not return. Synergie AC Repair & Installation services Melbourne, Palm Bay, Viera, and all of Brevard County, licensed and insured.
Uneven cooling usually points to leaking or disconnected ducts, crushed flex runs, or poor duct design starving far rooms of airflow. Brevard attics reach extreme temperatures, so even small leaks cost real comfort. Synergie AC Repair & Installation inspects the full run, seals the leaks, and balances airflow so every room cools evenly. Free estimate at (321) 723-7337.
Yes. Synergie AC Repair & Installation offers financing on larger duct rebuilds and ventilation upgrades, with low monthly options confirmed at your free estimate, and our maintenance plan maintenance plan keeps ducts, filters, and airflow inspected seasonally. Plan members get priority service and repair discounts across Melbourne, Palm Bay, and all of Brevard County.
Yes. Synergie AC Repair & Installation provides free estimates on duct sealing, repair, replacement, and ventilation installation across Melbourne, Palm Bay, Viera, Satellite Beach, Cocoa, Titusville, and all of Brevard County. We inspect the full system, show you what we find, and put the price in writing before any work starts. Call (321) 723-7337.
Melbourne, FL
Comfortable Today, Guaranteed.
A Florida-licensed technician on every call, an honest written price before any work starts, and after-hours emergency service 7 days a week. Free estimates on every replacement and install.
