Whole-system duct and dryer vent check with before-and-after photos - you see exactly what came out of your vents
That "$99 whole-house special" is a bait ad - the real number appears once they are in your hallway, or the "clean" is a shop-vac at the register. We photograph the inside of your ducts before and after instead.
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After
Before
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Before
AfterFast, Reliable Duct Sealing Across Hypoluxo
Hypoluxo sits on a narrow strip of Palm Beach County between the Intracoastal Waterway and I-95, and that coastal position creates a specific kind of duct damage you won’t find thirty minutes inland. We’re the Duct Sealing in Hypoluxo crew that actually understands what salt aerosol, marine humidity, and the occasional hurricane-season power outage do to your ductwork over time. Our technicians dispatch from our Miami office and serve Hypoluxo homes directly, typically arriving inside our quoted window without the runaround. If your ducts are leaking conditioned air into your attic or pulling in that damp, salty air from outside, you’re paying for cooling you never feel. Call (361) 326-5060 and we’ll put a written price in front of you before any work starts.
Why Hollis Air Duct Cleaning Is Hypoluxo’s Preferred Duct Sealing Company
We’ve been part of the Garrison Partners family since 2004, and that track record matters in a town where word travels fast between neighbors at the Hypoluxo Village docks and the condos along South Ocean Boulevard. Our technicians follow The Garrison Code on every job: arrive inside the window, price in writing, complete the work by the book, and leave the site clean. That discipline has earned us a strong local reputation in Hypoluxo, with homeowners from the original 1960s ranch homes near Hypoluxo Road to the newer gated communities west of Federal Highway calling us back for repeat work. Every repair carries our 365-Day Done Right Promise in writing, if the seal fails within a year, we return and make it right at no charge, including a free second visit. Background-checked, uniformed technicians mean you know who’s walking through your door, and our phones are answered by a live person 24 hours a day, no voicemail loops, no callback queues.
Air Duct Sealing in Hypoluxo
Air Duct Sealing in Hypoluxo means closing the gaps, cracks, and disconnected joints in your HVAC duct system so the air you pay to cool actually reaches your living spaces instead of leaking into your attic or crawl space. In this market, we see two distinct housing profiles: the older single-family homes and low-rise condos east of Federal Highway, many with original fiberglass duct systems and metal ductwork corroded by decades of salt air, and the newer gated communities to the west with flex duct runs in hot attics that separate at the seams. Both leak, but they leak differently, and that difference matters for how we approach the repair.
Leak Detection and Assessment
We pressurize your duct system and measure airflow loss at each register, then trace the path with a smoke pencil to find exactly where your conditioned air is escaping. In Hypoluxo homes near the Hypoluxo Bridge, we also check for that greasy film from boat exhaust and fish-cleaning station odors that can degrade sealant adhesion over time.
Mastic and Mechanical Sealing Methods
Small gaps get brushed with duct sealing mastic, a thick, fiber-reinforced compound that remains flexible as metal expands and contracts. Larger disconnections or corroded sections receive mechanical reinforcement with metal sleeves and proper strapping. We don’t use duct tape, it dries out and fails within months in this humidity.
Duct Sealing Services in Hypoluxo
Duct Sealing Services in Hypoluxo cover everything from spot repairs on individual runs to full-system resealing for homes where the original installer never properly sealed the plenum or return connections. Most Hypoluxo homeowners call us after noticing uneven cooling between rooms, utility bills that climb without explanation, or dust and musty odors that persist despite regular filter changes. The salt-laden marine air here accelerates corrosion at metal joints, and the year-round humidity above 75% keeps those leaks actively drawing in unconditioned, moisture-laden air that your AC then works overtime to dry.
Whole-System Resealing for Older Homes
Homes built between the 1960s and 1980s near Hypoluxo Road or along the Intracoastal often have duct systems that were never fully sealed at installation. We disconnect each run, clean the corrosion from the collars, apply fresh mastic, and reconnect with proper mechanical supports so the system holds pressure for years.
Flex Duct Repair in Attic Systems
Newer homes in western Hypoluxo with flex duct in hot attics suffer from sagging, kinking, and separated seams where the plastic liner pulls away from the insulation. We replace damaged sections with properly sized flex, seal with approved mastic, and support every four feet to prevent future sagging.
What happens when you call
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A real person answersNo phone trees - you reach a local pro.
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You get an upfront price rangeHonest numbers before anyone is dispatched.
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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 Hypoluxo
Our trucks carry professional-grade equipment and materials from Rotobrush, Nikro, and Abatement Technologies, plus filtration and sealing products from Aprilaire and Guardsman. We stock mastic compounds rated for high-humidity coastal environments, not the standard hardware-store versions that crack and peel after a single wet season. For Hypoluxo homeowners, that means faster turnaround, no waiting on parts to ship from Miami, and seals that hold up against the specific stress this climate puts on ductwork. When we quote your job, we specify exactly which materials we’ll use and why they fit your home’s situation.
Common Duct Sealing Problems We See in Hypoluxo Homes
- Corroded metal duct seams from salt air exposure. Homes within a half-mile of the Intracoastal, especially near the Hypoluxo Bridge and Hypoluxo Village, show accelerated rust at metal joints where salt aerosol penetrates attic spaces. We scrape to bare metal, treat with corrosion inhibitor, then seal with marine-rated mastic.
- Disconnected flex duct in hot attics. Western Hypoluxo’s newer gated communities often have flex duct runs that separate at the collar connections after years of thermal expansion in 140-degree attic temperatures. We reattach with proper straps and sealant, then add support to prevent recurrence.
- Plenum and return air leaks in original 1960s – 1980s systems. The fiberglass duct systems common east of Federal Highway were rarely sealed properly at the plenum connections. We fabricate custom transition pieces when needed and seal every joint with mastic rated for continuous humidity exposure.
- Post-hurricane moisture damage and mold-compromised seals. After hurricane-season power outages, stagnant damp ducts in Hypoluxo homes grow mold that degrades existing sealant. We clean affected areas with proper antimicrobial agents, let them dry thoroughly, then reseal with materials that resist mold recurrence.
Pricing for Duct Sealing in Hypoluxo, FL
A typical spot repair on one or two leaking duct joints in Hypoluxo runs $180 – $340. Whole-system resealing for an average single-family home with 15 – 25 runs generally falls between $850 and $1,600, depending on accessibility, the extent of corrosion damage, and whether we need to replace sections of deteriorated flex duct or metal. Homes with original fiberglass duct systems east of Federal Highway often land in the higher part of that range because of the additional labor to clean and treat corroded collars. We also handle Air Duct Cleaning in Hypoluxo and Dryer Vent Cleaning in Hypoluxo if your system needs more than sealing. Every price is written down before we start, and it does not move at the door. No per-vent gimmicks, no surprise add-ons. Call (361) 326-5060 for a free estimate, we’ll inspect your system and give you the exact number.
We Also Serve Cities Near Hypoluxo
Our Duct Sealing crews serve homeowners throughout South Florida and beyond, including Jacksonville, Miami, Tampa, and Orlando. Each location operates independently under The Garrison Standard, with the same written pricing, background-checked technicians, and 365-Day Done Right Promise you’ll find here in Hypoluxo.
Serving Hypoluxo, FL - Our Local Coverage Area
We’re based in the Hypoluxo 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 Duct Sealing in Hypoluxo
We typically schedule Hypoluxo appointments within 2 – 4 business days of your call, with our Miami office coordinating dispatch to keep arrival windows tight. Call (361) 326-5060 to check current availability, estimates are free and take about 30 minutes.
Yes, we seal ducts from the original homes near Hypoluxo Village and the Hypoluxo Bridge to the newer gated communities west of Federal Highway. The marine-air challenges near the Intracoastal are exactly why local experience matters here.
We answer calls live 24 hours a day, and we prioritize situations where a disconnected or severely leaking duct is causing active water damage or making the home uninhabitable. For standard leaks, we schedule during regular hours to give your job the full attention it deserves.
Hypoluxo pricing aligns with Palm Beach County rates, though homes near the Intracoastal sometimes require marine-rated materials and additional corrosion prep that can push spot repairs toward the higher end of our $180 – $340 range. We quote your specific home before any work begins.
Every duct sealing repair is covered by our 365-Day Done Right Promise in writing. If the seal fails within one year, Hollis returns and makes it right at no charge, including a free second visit. No negotiation, no runaround.
Written by Roy Castellanos, Owner at Hollis Air Duct Cleaning, serving Hypoluxo and South Florida since 2004.