Fast, Reliable Duct Repair & Sealing Across Fort Myers Beach
Duct repair and sealing in Fort Myers Beach typically costs $280-$650 for standard residential jobs, with most completed same-day by our Duct Repair & Sealing team. We answer calls 24 hours a day, and our technicians are on Estero Island regularly - from the cottages along Estero Boulevard to the elevated rebuilds on Bayfront Street and the condo clusters near Times Square.
Fort Myers Beach isn’t like other Florida markets we serve. Since Hurricane Ian’s 2022 surge flooded the vast majority of structures here with saltwater and sewage-laden stormwater, ductwork in surviving and rebuilt homes carries a burden of post-flood microbial contamination, residual debris, and salt-accelerated corrosion that makes every repair call a potential remediation job. That is a circumstance no inland city in Lee County shares. We have been serving Southwest Florida long enough to know the difference, and we treat Fort Myers Beach homes with the specific care this island requires.
Call (844) 685-6342 for a free estimate. We show you the price before we lift a single tool.
Why Bellows Air Duct & Vent Co. Is Fort Myers Beach’s Preferred Duct Repair & Sealing Company
We have been in business since 1984 - over 42 years - and our reputation in Fort Myers Beach was built on showing up after Ian when many operators would not. Our customers on Estero Island know we do not bait-and-switch with coupon pricing. The number we quote on the phone is the number on the invoice.
Our technicians are background-checked, uniformed, and equipped with camera inspection systems that let you see inside your ducts before and after any work. Every job carries our 90-Day Done Right Promise in writing - if it is not right, we return at no charge with no paperwork required. That promise is stamped on every job, and we have honored it for four decades.
Calls are answered by a live person, 24/7 - not a voicemail system, not an app. When you are dealing with mold re-growth in a rebuilt stilt home or corroded seams in a Gulf-front condo, you need someone who picks up the phone.
Our Duct Repair & Sealing Services in Fort Myers Beach
Duct Sealing
On Estero Island, salt-laden Gulf air continuously drawn into HVAC intakes accelerates corrosion of metal duct seams and fasteners, causing premature failures that often require full retrofits in rebuilt stilt homes within two seasons of installation - a problem virtually unseen even 10 miles inland in Cape Coral or Fort Myers proper. Our duct sealing service uses professional-grade mastic sealant applied to every joint and seam, not tape that will degrade in the marine humidity. We seal systems in 33931 and 33932 ZIP codes regularly, and we know which post-Ian installs were done to code and which were rushed salvage jobs that need proper attention.
Flex Duct Repair
Flex duct insulation wrap in elevated crawl spaces stays perpetually damp from marine humidity, fostering mold growth inside the liner that reoccurs even after replacement unless fully sealed with mastic and insulated metal duct is used. On Bayfront Street in a post-Ian elevated rebuild, we found the entire flex duct run through the open under-floor bay had saturated insulation wrap and black mold inside the liner after just 14 months. We replaced all flex duct with insulated metal trunk, sealed every seam with mastic, and installed a UV-C coil light to manage the persistent humidity. That is the kind of field-specific solution Fort Myers Beach homes need.
Metal Duct Repair
Original post-Ian salvage work incorrectly mated old flooded metal ducts with new flex runs, creating hidden debris pockets and microbial contamination that require full duct tear-out and resealing with mold-resistant materials. We see this in mid-century cottages and 1970s concrete-block homes throughout Fort Myers Beach where owners tried to save money on rebuilds. Our metal duct repair includes corrosion assessment, seam reinforcement or replacement, and proper mating to new components so the system does not fail again in one season.
Duct Insulation
The post-2022 rebuild wave on Estero Island is producing elevated stilt construction required by revised FEMA flood maps, and these homes have unique insulation needs. Duct runs through open under-floor bays are directly exposed to Gulf breezes, and standard insulation wraps simply do not hold up. We install properly rated insulation with vapor barriers designed for marine environments, sealed at every penetration to prevent the condensation cycle that destroys standard materials.
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.
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You approve before work beginsNothing starts until you say go.
Trusted Brands We Service in Fort Myers Beach
We carry parts and materials from Nikro, Honeywell, and Aprilaire - the same brands serious HVAC contractors specify for coastal Florida installations. For Fort Myers Beach customers, this means faster turnaround on repairs because we are not ordering components from across the state. Our trucks are stocked for marine-environment ductwork, including corrosion-resistant fasteners, mold-resistant mastic, and UV-C systems that address the persistent humidity Estero Island homes face. When you call us, we aim to complete the job in a single visit.
Common Duct Repair & Sealing Problems We See in Fort Myers Beach Homes
- Salt-accelerated corrosion of metal duct seams leads to air leaks and structural failure within 1-2 seasons in post-rebuild stilt homes, especially in open under-floor bays exposed to Gulf breezes. We find this in brand-new installs that used standard inland-grade materials.
- Flex duct insulation wrap saturation in elevated crawl spaces creates persistent mold growth inside the duct liner within one or two seasons, even in post-rebuild homes. The marine humidity here does not dry out insulation the way it would in Iona or McGregor.
- Incorrect salvage mating of old flooded metal ducts with new flex runs leaves hidden debris pockets and microbial contamination from the 2022 flood event. These systems often smell musty even after cleaning and require full tear-out.
- Condensation corrosion at air handler connections in Gulf-front condos where salt-laden intake air meets cooled metal surfaces. The 33931 ZIP code along Estero Boulevard sees this repeatedly in low-rise buildings that survived Ian’s surge.
Pricing for Duct Repair & Sealing in Fort Myers Beach, FL
We believe in one honest price, shown before we start. Here is what duct repair and sealing costs in the Fort Myers Beach market:
| Service | Typical Range in Fort Myers Beach |
|---|---|
| Duct sealing (mastic, residential system) | $280-$450 |
| Flex duct repair/replacement (per run) | $180-$340 |
| Metal duct seam repair | $220-$380 |
| Full metal duct section replacement | $450-$650 |
| Duct insulation replacement (marine-grade) | $320-$520 |
| Post-Ian remediation tear-out and reseal | $680-$1,200 |
Costs in Fort Myers Beach run 15-25% above inland Lee County rates due to marine-grade materials requirements, accessibility challenges in elevated stilt construction, and the remediation-specific nature of many post-Ian jobs. We offer $50 off any repair over $250, a free second opinion on any written estimate, and a permanent 5% senior and veteran discount. Estimates are free - call (844) 685-6342.
We Also Serve Cities Near Fort Myers Beach
Our technicians regularly work in Fort Myers Beach and the surrounding communities of Iona, Cypress Lake, McGregor, and Villas. While each area has its own housing stock and climate considerations, Estero Island’s unique post-hurricane conditions require the specialized approach we have developed over years of serving this coast.
Serving Fort Myers Beach, FL - Our Local Coverage Area
We’re based in the Fort Myers Beach 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 - Duct Repair & Sealing in Fort Myers Beach
If your ducts were submerged in the 2022 storm surge, sealing leaks alone is not safe - the system likely harbors microbial contamination, residual debris, and salt-accelerated corrosion that sealing would trap inside. We camera-inspect every Fort Myers Beach job to determine whether remediation-level tear-out is needed or targeted repair will suffice. Call (844) 685-6342 for a free inspection and honest assessment.
The flex duct insulation wrap in your open under-floor bay is staying damp from continuous marine humidity, which creates mold growth inside the liner that reoccurs unless you switch to insulated metal trunk with mastic-sealed seams. This is a design issue specific to Estero Island’s elevated rebuilds, not a maintenance failure. We have corrected this exact problem on Bayfront Street and similar properties - call for an evaluation.
A single corroded seam can sometimes be repaired with mastic and reinforcement, but in Fort Myers Beach’s salt-laden environment, corrosion usually indicates systemic failure of the metal or fasteners. We camera-inspect to determine whether the damage is isolated or if the section needs replacement with marine-grade materials. We will show you what we find and give you the price before any work begins.
Professional-grade mastic sealant, not foil tape or duct tape, is the only product that holds up to Estero Island’s marine humidity and salt exposure. We use mold-resistant mastic rated for coastal applications on every Fort Myers Beach job, applied thick enough to form a permanent barrier at every seam and joint.
Yes - a new air handler connected to poorly sealed or contaminated ductwork will simply push conditioned air through leaks and may spread residual mold or debris throughout your home. We frequently find in 33931 and 33932 that new air handlers were installed without proper duct sealing or compatibility checks with salvaged runs. The air handler is only as good as the system it connects to. Call (844) 685-6342 for a camera inspection.
Ready to get your Fort Myers Beach ductwork properly sealed and repaired? Call Bellows Air Duct & Vent Co. at (844) 685-6342 for a free estimate. We will show you the price before we start, back the work with our 90-Day Done Right Promise, and treat your Estero Island home with the specific care it needs.
Written by Ray Castillo, Owner at Bellows Air Duct & Vent Co., serving Fort Myers Beach since 1984.