Whole-home duct cleaning
Dryer vent cleaning
Camera inspection
Sanitizing & deodorizingWhole-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.
Fast, Reliable Air Duct Cleaning Across St. Augustine
Air duct cleaning in St. Augustine usually costs between $450 and $900 for a full residential system, and most jobs are completed in a single visit. Homes in the historic district, especially those with original or retrofit ductwork, often land at the higher end because the runs are harder to access and need more careful work. You can reach us at (904) 329-7854 for a written, upfront quote before anyone steps inside your home.
We’ve cleaned ducts from Davis Shores to Lincolnville, and we know the difference between a 1940s run that needs gentle handling and a newer suburban system that just needs a full extraction. St. Augustine homes are not interchangeable, and the honest truth is that your ductwork reflects the age of your house, the salt in the air, and how many years of coastal humidity it has absorbed. We plan every job around what your specific house actually needs.
Why Linden Air Duct Jacksonville Is St. Augustine’s Preferred Air Duct Cleaning Company
St. Augustine homeowners have a real reason to be cautious about who comes to the door. This is a city where many residents are home alone during the day, raising young kids, or retired and protective of their space. We built our entire process around that concern. Marcus Veale, who leads our team, has insisted on one rule for years: you know exactly who is showing up before they arrive. Every technician is background-checked, identity-verified, and photo-badged under the Threshold Standard. Their name and photo are sent to you ahead of the visit, and they show a photo ID badge at the door. No exceptions.
Our Air Duct Cleaning team serves St. Augustine directly, and dispatch is coordinated from the brand’s Miami office so scheduling stays consistent. The work your technician performs here is backed by the 365-Day Done Right Promise. If the work is not right, we make it right in writing. If a covered repair fails, we return at no charge. That is a standing commitment, not a promotional offer.
Phones are answered by a live person 24 hours a day, seven days a week. You will not sit through a voicemail tree when you call (904) 329-7854. That matters when you have a question about your system at 9 p.m., or when you want to confirm the technician’s name before you open the door.
Styles & brands we work with
Ductwork Cleaning in St. Augustine
Ductwork cleaning in St. Augustine is a different job than it is in newer Florida suburbs. The city’s dense collection of historic homes, many retrofitted with HVAC systems squeezed into tight attics and crawlspaces, means the work requires more than running a brush through a standard duct run. We use negative-pressure extraction with professional-grade equipment from Nikro, which pulls debris out of the system rather than blowing it back into your living space. In a typical St. Augustine home, that debris is a layered mix of sand, shell dust, dead skin cells, pet hair, and in many coastal cases, fine corrosion particles from aging metal duct components.
A full ductwork cleaning for a single-family home in St. Augustine typically runs $450 to $900 depending on the number of returns, the length of the runs, and how much buildup has accumulated. Homes with original 1920s through 1950s ductwork tend to sit at the higher end because the work is slower and more delicate. We never quote per vent. You get one flat price for your system in writing before any work begins. Your technician may recommend cleaning both supply and return ducts plus replacement of the air filter, and the written quote will already cover everything, so there is no upsell at the door.
Residential Duct Cleaning
For most St. Augustine homeowners, residential duct cleaning is the right starting point. We clean supply and return ducts, the blower compartment, the evaporator coil, and the accessible plenum sections. In older homes, we are especially careful around retrofit connections and irregular duct materials, because vintage sheet metal and early flex duct both react poorly to aggressive brushing.
Full System Cleaning
When a system has not been cleaned in years, or when the home has been through a renovation, a full system cleaning makes sense. That includes the complete duct network, both plenums, the air handler, and in many cases a video inspection before and after the work. In homes along the Intracoastal, we often find salt corrosion flakes settled in the supply plenum, which a standard “vent cleaning” never touches.
Air Duct Inspection in St. Augustine
Air duct inspection in St. Augustine is one of the most valuable services we offer, especially in the city’s older neighborhoods. The humid subtropical climate means condensation forms on duct surfaces for months at a time. Salt from the Atlantic accelerates corrosion on metal components. And in homes where original ductwork was never replaced, crushed or disconnected runs are common. An inspection finds those problems before they quietly push dust, mold spores, or metallic particles into your air for another decade.
An air duct inspection in St. Augustine typically costs $99 to $249 when performed as a standalone service, and it is often included at no charge with a full cleaning. We run a small camera through the main supply and return lines, checking for moisture staining, rust scale, disconnected joints, crushed sections, and visible mold growth. After the inspection, you receive a clear written summary of what we found, what needs cleaning, and what needs sealing or repair. You decide what gets done. Nothing is performed without your approval and a written price.
Video Inspection
Video inspection is the tool that shows you exactly what is inside your ducts. It works well in the concrete block homes common in neighborhoods off U.S. 1, where ducts often run through hot, humid attic spaces. A quick camera pass can reveal condensation damage, pest intrusion, or a disconnected return that has been pulling attic air into the home for years.
Return Duct Inspection
Return ducts are the most commonly overlooked part of any system. In many St. Augustine homes, returns are open wall cavities or short, poorly sealed runs that pull air from unconditioned spaces. An inspection of the return side often finds gaps and loose joints that explain why certain rooms never cool down properly.
Trusted Brands We Service in St. Augustine
We service and clean all major HVAC equipment brands found in St. Augustine homes, and our techs arrive familiar with the systems they will touch. Our equipment portfolio includes professional extraction units from Nikro and air-quality products from Honeywell and Aprilaire. We maintain a stock of common replacement parts for St. Augustine jobs, which means faster turnaround when a run needs a new collar, a plenum needs sealing, or a filter housing needs replacement. Whether your system is a 30-year-old setup in a Lincolnville bungalow or a recent install in a newer neighborhood west of I-95, we clean and service it the same way: carefully, thoroughly, and with a written price first.
See the difference
Before
After
Before
After
Before
AfterCommon Air Duct Cleaning Problems We See in St. Augustine Homes
- Mold and mildew growth on ducts in unconditioned attics and crawlspaces. The year-round humidity in St. Augustine means ducts that run through hot attic spaces or under pier foundations rarely dry out completely. Condensation forms during the long cooling season, and once moisture sits on a cool metal duct, mold can take hold within weeks.
- Crushed or disconnected original ductwork in historic homes. In neighborhoods like Lincolnville and Davis Shores, we regularly find 1920s through 1950s duct runs that were installed before modern airflow standards. Many have been crushed by stored items, sagged out of their hangers, or pulled loose at the connections. Camera inspection is the only reliable way to find them.
- Corrosion from salt-laden coastal air. Houses within a mile or two of the Atlantic or the Intracoastal absorb salt air year-round. Metal duct components oxidize faster here than they do inland, releasing fine rust and scale particles that settle as a reddish dust inside supply runs and blow out through your vents.
- Sand and shell dust accumulation in the ductwork. St. Augustine’s sandy soil and coastal breezes carry fine particulates that settle into homes and get pulled into the HVAC system. In many historic homes, the ducts contain as much sand and crushed shell material as typical household dust, a combination you rarely see in newer builds north of town.
Pricing for Air Duct Cleaning in St. Augustine, FL
We give the price range in dollars on this page so you know what to expect before you call. A standard residential air duct cleaning in St. Augustine runs $450 to $900 for the full system. Homes with original historic ductwork or significant mold remediation needs can run $900 to $1,400. Duct repairs, such as reconnecting a separated run, resealing joints, or replacing a crushed section, are priced separately and always quoted in writing before work begins. Commercial duct cleaning for small offices or retail spaces in St. Augustine usually starts around $900 and depends on system size and access. Call (904) 329-7854 for a free, written estimate. There is never a surprise invoice at the end of a Linden job.
We never use per-vent pricing. You get one flat price for your whole system, agreed to before the equipment comes off the van. If we find something during the cleaning that needs attention, we show you the video or photo, explain the fix, and provide a separate written quote. You never owe more than the number on the paper you signed.
We Also Serve Cities Near St. Augustine
Beyond St. Augustine, our teams cover Jacksonville, Orange Park, Jacksonville Beach, and Atlantic Beach. If you live in one of those surrounding communities, the same pricing structure, technician verification, and 365-Day Done Right Promise apply. Call us at (904) 329-7854 to confirm scheduling in your area.
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 in St. Augustine
Air ducts in St. Augustine’s historic homes often need both cleaning and repair because the original ductwork was often installed decades ago, run through tight retrofitted spaces, and now has crushed sections, disconnected joints, or rust from decades of coastal humidity. A cleaning removes the debris, but sealing and reconnecting the runs is what actually keeps the system functioning. Call (904) 329-7854 and we can inspect your system and tell you what your ducts actually need.
Salt air accelerates corrosion on metal duct components, which means cleaning often reveals rust scale and degraded connections that a standard cleaning cannot fix. We may recommend sealing or replacing corroded sections after the cleaning is done. A camera inspection before the cleaning shows us exactly where the trouble spots are.
In a concrete block home, the most common signs are visible dust on the supply registers, musty smells when the system first turns on, and rooms that never seem to reach the thermostat temperature. Because many block homes in St. Augustine have ducts running through hot attic spaces, condensation and mold are also common. If you are seeing all three, call (904) 329-7854 for a no-pressure inspection.
Yes. Our cleaning process follows NADCA standards for source removal, which means we use negative-pressure extraction to pull debris out of the system rather than brushing it into the air stream. We also use HEPA-filtered equipment and perform before-and-after inspections so you can see what was removed.
In St. Augustine, we recommend an air duct inspection every 2 to 3 years, even if you do not get a full cleaning every time. The humidity and salt air here cause problems before you notice them in the living space, and a camera inspection catches those problems early. An inspection is inexpensive relative to the cost of replacing ruined ductwork.
Written by Marcus Veale, Owner at Linden Air Duct Jacksonville, serving St. Augustine homeowners through the Threshold Verified standard since 2004.