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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Before
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Before
AfterAir Duct Cleaning Company in St. Augustine, FL
Air duct cleaning in St. Augustine, FL is not the same job it is 20 miles inland. The city’s position between two tidal rivers and the Atlantic means salt-laden humidity works its way into duct systems almost year-round, so a routine cleaning here has to account for corrosion, mold colonization, and sand that finds its way into return plenums. Kestrel Air Duct Cleaning handles that reality head-on, with a written price before work begins and equipment built for the conditions. Call (469) 972-3151 for a free estimate from a team that knows what these specific systems collect.
Why St. Augustine Homes Are Different
St. Augustine’s historic core sits on a narrow peninsula flanked by the Matanzas River and the San Sebastian River. That geography gives the city among the highest combined salt-air and humidity exposure of any Northeast Florida market. Ductwork here accumulates salt-laden coastal moisture that accelerates mold colonization and metal corrosion dramatically faster than in inland areas like Gainesville or even Jacksonville. The result? A duct system that looks fine from the register but is carrying a layer of biological growth you cannot see without an inspection camera.
Then there’s the housing stock itself. The city is sharply split. In the dense historic core, many 19th and early 20th-century structures now operating as B&Bs, inns, and short-term rentals had HVAC systems retrofitted into buildings never designed for them. Those irregular duct runs inside coquina and brick walls trap debris and biological growth for years between cleanings. In the western corridor, master-planned communities like World Golf Village built in the 1990s through 2010s have standard flex-duct systems, but they still face severe coastal humidity stress. Both housing types need real attention, just for different reasons.
The salt and sand problem
In neighborhoods like Lincolnville and the Flagler-era blocks near the historic district, technicians frequently encounter ductwork threaded through thick exterior walls or across low-access crawl spaces after original construction. Those 90-degree bends collect decades of compressed salt, sand tracked in off Anastasia Island’s beach tourism traffic, and mold colonies that no longer show visible signs at the register. Only an inspection camera reveals the actual condition inside the run. Relative humidity routinely exceeds 85-90% in summer, and air handlers sitting in crawl spaces or attics face ground-level moisture from the city’s low-lying, flood-prone terrain. Every one of those factors changes how a duct cleaning should be approached here.
Our Main St. Augustine Services
Two services cover most of what St. Augustine homeowners and property managers call us about. Each has its own detailed page here.
Air Duct Cleaning in St. Augustine
Air duct cleaning in St. Augustine means removing the salt-laden dust, sand, and biological growth that coastal humidity bakes onto the interior walls of supply and return runs. We use negative-air extraction: a powerful vacuum creates continuous suction at the system level while a rotary brush agitates the duct walls, loosening what the vacuum then removes. For short-term rentals in the historic district, this is the difference between a guest complaint about musty air and a clean five-star stay. Full details are on the service page: Air Duct Cleaning in St. Augustine.
Dryer Vent Cleaning in St. Augustine
Dryer vents in St. Augustine clog faster than in drier climates, because humid coastal air keeps lint damp and sticky inside the run. A vent that would pass inspection after a year in Arizona can be half-blocked in six months here. Our dryer vent cleaning clears the full run from the dryer to the exterior termination point, and we check the lint trap bypass at the same time. The dedicated page has local detail: Dryer Vent Cleaning in St. Augustine.
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.
- 4
You approve before work beginsNothing starts until you say go.
Brands We Service in St. Augustine
We service and clean systems from every major manufacturer and parts distributor in the St. Augustine market. Our trucks carry Rotobrush and Abatement Technologies equipment, which means the tools we use to remove buildup from Aprilaire and Guardsman filtration components are professional grade, not box-store substitutes. If a part needs replacing, our supply lines in Northeast Florida keep turnaround short. See our brands.
Pricing for Air Duct Cleaning Company in St. Augustine, FL
| Service | Typical range in St. Augustine |
|---|---|
| Whole-home air duct cleaning (single system) | $450 - $950 |
| Whole-home air duct cleaning (two systems) | $700 - $1,400 |
| Dryer vent cleaning (single run) | $95 - $175 |
| Dryer vent cleaning (two or more runs) | $150 - $300 |
| Air duct + dryer vent combined | $500 - $1,100 |
| Historic home / short-term rental assessment | $0 with any cleaning |
| Inspection camera documentation (before and after) | Included |
Two things push cost up in St. Augustine specifically: access, and the condition of the run. Historic homes in the downtown and Lincolnville areas often have ductwork threaded through low crawl spaces or thick coquina walls, which means more time on site and sometimes specialized tooling. And systems that have gone years without cleaning in coastal humidity need more passes with the brush and more filter changes during extraction. Whatever the job, the price is written and in your hands before a single vent is touched. No door-step revisions, no surprise line items.
Neighborhoods We Serve in St. Augustine
We work across St. Augustine, from the historic core to the western master-planned communities. Scheduling is coordinated from our Miami (South FL) office, and crews serve St. Augustine locally, so response times stay consistent across the city.
- Historic Downtown and Flagler-era blocks
- Lincolnville
- Anastasia Island
- World Golf Village
- St. Augustine Shores
- St. Augustine South
Service Area – Cities Near St. Augustine
Our St. Augustine crews also cover the broader Northeast Florida corridor. If you’re outside the immediate St. Augustine area, we have dedicated pages for Jacksonville, FL, Miami, FL, Tampa, FL, and Orlando, FL. Call (469) 972-3151 and the dispatcher will confirm which crew covers your address.
Serving St. Augustine, FL - Our Local Coverage Area
We’re based in the St. Augustine 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 Air Duct Cleaning Company in St. Augustine
Scheduling is coordinated from our South Florida office, and we dispatch St. Augustine-based crews daily. Most homeowners get a defined arrival window at booking, and we show up inside that window or call before it closes. For short-term rental turnovers, we can often work around checkout schedules.
Call (469) 972-3151 and the dispatcher will give you the next available window.
No. Duct and dryer vent cleaning is interior maintenance work on your own system. No city permit or HOA approval is required anywhere in St. Augustine, including the historic district and gated communities like World Golf Village. If a property manager or owner association asks for documentation, we can provide a written service record.
Call (469) 972-3151 if you need that documentation set up before the visit.
Yes. Much of our St. Augustine work is in the historic core’s tourism lodging, where duct systems cycle through far more occupants, pet dander, and mold spores than a typical residence. We schedule around checkout and check-in windows, and the written price and 365-Day Done Right Promise apply exactly the same whether it’s a private home or a rental property.
Call (469) 972-3151 to book a turnover-window slot.
What happens when you call
- 1A real person answersNo phone trees - talk to a local air duct cleaning pro.
- 2You get an upfront price rangeHonest numbers before anyone is dispatched. No surprises.
- 3We come out and measureLicensed & insured, at a time that suits you - the visit and the quote are both free.
- 4You get the price in writingLine-itemed, yours to keep, and nothing starts until you say go.
What St. Augustine Customers Say
"Set up an appointment for the whole house plus the dryer line. They called the morning of to confirm, showed up in the window, and showed me pictures of the gunk they pulled out. Worth it."
- Terrence Boyd"My wife's allergies were awful every morning. Had the ducts done and it's made a real difference. Tech was on time and wore booties in the house without me asking."
- Rob Pendergast"Bought an older home and the previous owners had pets everywhere. After Kestrel did the ducts the stale smell was just gone. On time, quick, and they showed me the filter they pulled."
- Preston Ngata