Metal ductwork running through a home, insulated and sealed at the joints

Same-day air duct service in St. Petersburg, FL

Air Duct Servicesin St. Petersburg, FL

From seasonal homes that sat shut all summer to family homes where the AC never really turns off, St. Petersburg duct systems collect a Florida mix of dust, pollen and damp debris. Free inspections, same-day service and a camera view of your own ducts before we recommend anything.

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Air Duct Service Co — St. Petersburg, FL

Every air duct service, one St. Petersburg call

Cleaning, inspection, repair, installation, sealing and commercial work - the full air duct service list for St. Petersburg, with free inspections and the same crew on every job. This page covers air duct in St. Petersburg, FL end to end — the services, the local picture and the ZIP codes served.

Technician feeding an air whip into a floor vent in a home living room

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. After storm season in St. Petersburg, the cleaning clears the fine debris that worked in around vents and loose connections. Air Duct Cleaning in St. Petersburg, FL is one call away, every day of the week.

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Technician inspecting a ceiling return vent with a flashlight inside a home

Cleaning & Care Air Duct Inspection

In Pinellas County, an inspection after a storm or a remodel shows whether debris or a pulled-loose joint is hiding in the system. 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 St. Petersburg, FL starts with a real look at the problem — never a guess over the phone.

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Technician joining a duct section back together in a home attic

Repair Air Duct Repair

Crushed, torn or disconnected ducts leak the air you pay to heat and cool. In St. Petersburg, the repair list starts in the attic: sagging flex runs, separated joints and boots pulled loose by heat and age. We repair and rebuild damaged sections so airflow is strong and even again. Booking air duct repair in St. Petersburg, FL takes one call, and the tech arrives with everything the job needs.

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Technician connecting a new flex duct to the furnace inside a home

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 St. Petersburg, additions and converted garages get ductwork that is sealed and balanced with the existing system, not just tied into it. Booking air duct installation in St. Petersburg, FL takes one call, and the tech arrives with everything the job needs.

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Technician brushing mastic sealant onto a duct joint in a home attic

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 St. Petersburg, FL, done the way it should be.

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Two technicians cleaning the ductwork in a home with a professional duct machine

Cleaning & Care Commercial Air Duct Cleaning

Offices, restaurants, retail and multi-unit buildings across St. Petersburg — scheduled commercial duct cleaning with the same negative-air machine sealed onto the trunk, keeping your space comfortable, compliant and breathing clean. In St. Petersburg, we schedule around business hours, so restaurants, offices and retail spaces stay open while the work happens. The crews behind commercial air duct cleaning in St. Petersburg, FL are the same ones who cover the ZIP codes listed below.

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Need 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.

Local conditions

St. Petersburg ducts have St. Petersburg problems

A duct system in St. Petersburg 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 AC almost never rests

In St. Petersburg, cooling season stretches across most of the calendar, so the blower pushes air through the ducts month after month without a break. Whatever collects inside the ductwork - dust, pollen, pet dander - keeps recirculating the whole time, and the system never gets the idle months that let other climates air out.

Storm season shakes systems loose

Hurricane-season wind and pressure changes work on every part of a St. Petersburg 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.

Returns pull from dusty places

Return ducts in many St. Petersburg homes draw air through wall cavities, closets and spaces that were never meant to be airways. Every gap in a return run pulls unfiltered air - and attic or wall-cavity dust - straight into the system, bypassing the filter entirely.

Flex duct sags and kinks

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.

St. Petersburg sits in Pinellas County, and the ZIP list at the bottom of this page covers 17 serviceable ZIP codes — 33701 through 33730. The closest served neighbors are Gulfport, South Pasadena, St. Pete Beach, and every one of them is covered by the same crews, the same day, under the same number: (888) 258-5005.

Cold air duct? Warm answer.

Same-day service, free estimates, licensed & insured — and a air duct that lights when you click the remote.

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Questions

Asked the way St. Petersburg asks

Why does my house smell musty when the AC turns on?

That smell usually lives inside the ductwork. In St. Petersburg, dust sitting in humid ducts through months of cooling picks up a stale, musty odor, and the blower delivers it to every room at startup. A full cleaning from the trunk out clears most cases; if the smell comes with water stains on the ceiling, have the runs and their insulation inspected too.

How do you clean the ducts - what is the process?

Our negative-air machine seals onto the main trunk duct and puts the whole system under suction first. Then each individual run is scrubbed on its own, so loosened dust travels toward the trunk and into the machine - never back into your rooms. We finish at the registers and show you the before-and-after on camera.

Why is one bedroom always warmer than the rest?

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.

My home sat empty all summer - should the ducts be cleaned?

It is worth an inspection at minimum. A shut St. Petersburg 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.

Do you clean ducts in condos and commercial buildings?

Yes - we handle condos, offices, restaurants, retail and multi-unit buildings across St. Petersburg, 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.

Do you give prices over the phone?

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.

Where we work

St. Petersburg, FL ZIP codes we serve

Air Duct Service Co is a national company with local technicians serving St. Petersburg 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 St. Petersburg list below covers 17 ZIP codes, 33701 through 33730.

33701 33702 33703 33704 33705 33706 33707 33708 33709 33710 33711 33712 33713 33714 33715 33716 33730

Don't see your ZIP? St. Petersburg 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 · South Pasadena, FL · St. Pete Beach, FL · Kenneth City, FL · Treasure Island, FL · Pinellas Park, FL.