A musty smell when the AC kicks on is the classic South Pasadena complaint, and it usually starts inside the ductwork. Our crews put the whole system under suction with a negative-air machine sealed onto the trunk, then scrub every run out individually.
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The six services South Pasadena homeowners call us for most - from a full trunk-to-register cleaning to sealing the attic leaks that bleed cooled air. Everything on this page is air duct in South Pasadena, FL — the work, the local conditions and the coverage.
Cleaning & Care
Air Duct Cleaning
Our negative-air machine seals onto the main trunk duct and puts the whole system under suction first. Then each run is scrubbed individually, so years of dust and debris travel one way only — out of the ducts and into the machine. That local standard is what air duct cleaning in South Pasadena, FL means with Air Duct Service Co.
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Cleaning & Care
Air Duct Inspection
The camera sees the full trunk, so a crushed or separated run in the attic gets found before the cooling bill points at it. A camera goes inside your ductwork so you can see exactly what's in there — buildup, damage or blockages — before we recommend anything. Inspections are free. Air Duct Inspection in South Pasadena, FL runs on one standard: done properly, checked, and shown to you before we leave.
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Repair
Air Duct Repair
Crushed, torn or disconnected ducts leak the air you pay to heat and cool. Torn insulation and crushed sections are rebuilt, not taped over, so the fix lasts through the next cooling season. We repair and rebuild damaged sections so airflow is strong and even again. When neighbors talk about air duct repair in South Pasadena, FL, this is the visit they mean.
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Install & Replace
Air Duct Installation
New duct runs for additions, remodels and system upgrades — sized, sealed and balanced so every room gets its share of heating and cooling. Around South Pasadena, additions and converted garages get ductwork that is sealed and balanced with the existing system, not just tied into it. The crews behind air duct installation in South Pasadena, FL are the same ones who cover the ZIP codes listed below.
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Repair
Air Duct Sealing
Leaky joints quietly waste a big share of your airflow. We seal seams and connections with professional mastic for a tighter, more efficient system. In Pinellas County, a sealed system holds temperature evenly, so the warm-room complaint usually fades with the leaks. That is air duct sealing in South Pasadena, FL, done the way it should be.
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Cleaning & Care
Commercial Air Duct Cleaning
Offices, restaurants, retail and multi-unit buildings across South Pasadena — scheduled commercial duct cleaning with the same negative-air machine sealed onto the trunk, keeping your space comfortable, compliant and breathing clean. In South Pasadena, we schedule around business hours, so restaurants, offices and retail spaces stay open while the work happens. Commercial Air Duct Cleaning in South Pasadena, FL is one call away, every day of the week.
Get a free estimateNeed something else — a damper, a blower, a smoke problem, a bird in the flue? We cover all 27 air duct specialties. Call (888) 258-5005 and describe it.
A duct system in South Pasadena is not fighting cold - it is fighting humidity, attic heat and an air conditioner that runs most of the year. This is what we actually find here, and what we check on every visit.
The growing season in Florida never fully stops, so pollen finds its way into homes and their return ducts across most of the year. A loaded system spreads it room to room, which is why allergy symptoms that ease outdoors come right back inside for many families.
Hurricane-season wind and pressure changes work on every part of a South Pasadena home, including duct connections in the attic. After a big storm, runs can pull loose at the boots and plenums, and wind-blown debris around vents adds to what ends up inside the system.
Flexible duct is everywhere in Florida construction, and where it was strapped loosely it sags between supports or kinks at turns. A sagging run traps dust and condensate, and a kinked one starves the room at the end of it, so that bedroom never cools like the rest of the house.
When joints separate and seals fail, a South Pasadena system can lose a serious share of its cooled air into the attic. The air conditioner runs longer to hold the same temperature, rooms drift uneven and the duct system - not the AC unit - is usually the part that needs the work.
South Pasadena sits in Pinellas County, and the ZIP list at the bottom of this page covers 1 serviceable ZIP codes — 33707 through 33707. The closest served neighbors are Gulfport, St. Pete Beach, Treasure Island, and every one of them is covered by the same crews, the same day, under the same number: (888) 258-5005.
Same-day service, free estimates, licensed & insured — and a air duct that lights when you click the remote.
Every South Pasadena visit runs the same way — booked in one call, checked inside the ducts, and finished with the before-and-after shown to you, not just described.
Call (888) 258-5005 and tell us what the house is telling you — dust that comes back within days, rooms that never quite cool, airflow that feels weak. We book a local South Pasadena tech, same day whenever a slot is open.
The visit starts with a look inside the ductwork — at the registers and at the main trunk — so the diagnosis is something you can see for yourself, and the inspection is free.
A negative-air machine seals onto the main trunk and pulls debris out under vacuum while each register is cleaned in turn, so the dust leaves through the machine — not into your South Pasadena home.
You see inside the ducts before we start and after we finish, and any work beyond the cleaning is priced and agreed before it begins. Estimates are always free.
5 stars — based on 100+ reviews. South Pasadena homeowners rate Air Duct Service Co five stars across Google and Facebook, and they mention the same things: the free inspection, the sealed negative-air setup that keeps the dust out of the house, and ducts they could see before and after. Call (888) 258-5005 and put us to the same test.
For most South Pasadena homes, every few years is a sensible rhythm - sooner if you have pets, allergy sufferers, a recent remodel or a home that sat shut for a season. The honest answer comes from a camera inspection: we show you the inside of your own ducts free, and if they are clean, we say so.
Usually the run feeding it: a kinked or sagging flex duct, a joint that pulled loose, or a long run losing cooled air through leaks on the way. In Pinellas County attics we find all three regularly. An inspection traces the run end to end, and repair or sealing restores the airflow.
It is worth an inspection at minimum. A shut South Pasadena home holds humid, still air, and dust settles through the ductwork undisturbed for months. We camera the trunk and a few runs free, and you decide from what you see on screen.
Yes - we handle condos, offices, restaurants, retail and multi-unit buildings across South Pasadena, scheduled around your hours. Commercial systems get the same method: the negative-air machine sealed onto the trunk, every run cleaned individually, and a camera record of the condition we found.
Cleaning mainly improves air quality and airflow. Where bills drop in South Pasadena homes is usually sealing: stopping cooled air from leaking into the attic means the AC runs less to hold temperature. We check for leaks as part of every inspection and tell you plainly which work would actually pay off.
No — and be wary of anyone who does. Every duct system is a different size and condition, so a phone price is a guess that changes at your door. Our inspections and estimates are free: a tech looks inside your actual ductwork first, then gives you one clear price before any work starts.
Air Duct Service Co is a national company with local technicians serving South Pasadena street addresses across the ZIP codes below — same-day service and free estimates, every day 8 AM – 8 PM. More of Florida is covered from our Florida page. The South Pasadena list below covers 1 ZIP codes, 33707 through 33707.
Don't see your ZIP? South Pasadena also uses P.O. Box and single-organization ZIP codes that have no street addresses — call (888) 258-5005 and we will confirm coverage for your street address on the call.
Also serving nearby: Gulfport, FL · St. Pete Beach, FL · Treasure Island, FL · St. Petersburg, FL · Kenneth City, FL · Madeira Beach, FL.
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