Express Air Duct CleaningFort Lauderdale, FL
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Looking down the inside of a rectangular duct run, its walls rust-stained, the passage receding into darkness

Duct installation — Fort Lauderdale, FL

The tonnage is not the problem. The path the air takes is.

Duct that is too small starves the system. Duct that is too big lets the air slow down before it arrives. And a run that takes four turns to reach a far bedroom will never cool it, whatever size unit you put in front of it.

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5.0 from 13 Google reviews

Sun–Thu 7 AM–8 PM · Fri 7 AM–6 PM · Sat closed

  • Florida licensed

    AC contractor CAC1822067

  • Business hours

    Sun–Thu 7 AM–8 PM · Fri 7 AM–6 PM · Sat closed

  • Same or next day

    Scheduling that fits your week

  • 5.0★

    13 Google reviews

Why sizing decides it

Your ducts have a size, and somebody chose it.

Most homeowners have never been told their ductwork has a size at all. It does: a width, a length and a number of turns, picked once for the house as it stood then. Everything below is what happens when that choice was wrong, and none of it is fixed by a bigger air conditioner.

  • Too small, and the system starves

    A blower can only push air down the duct it is given. A run narrower than the air it must carry raises the pressure the system works against, so the unit spends its life fighting the house rather than cooling it.

  • Too big, and the air slows down

    Air spread across a duct wider than it needs loses its speed. It arrives at the register with nothing behind it, drifts along the ceiling, and never reaches the far side of the room you are standing in.

  • Every turn costs you something

    A run that leaves the plenum and takes four turns to reach a back bedroom has given up pressure at each one. That room will not cool whatever tonnage sits outside, because the air is not getting there.

  • A layout nobody actually chose

    Most duct follows whatever path was quickest for whoever built the house, then gets extended for a garage conversion or a new bathroom. Replacing it is the one moment it can be routed deliberately.

  • Flex duct does not stay where it was put

    Flexible duct is a plastic sleeve over a wire spiral, and in an attic it sags between straps, kinks at a turn and crushes against a joist. A sag is a restriction from the day it happens.

  • A bigger unit makes it worse, not better

    More air pushed down the same undersized run means more pressure, more noise, and the same disappointing draught at the register. The duct decides what the house actually receives.

The two materials

What a run is actually made of.

Replacing ductwork means choosing what the new run is built from, and the two answers look nothing like each other from the inside. Flexible duct is quick to install and forgiving of a crooked path. Rigid metal holds its shape, its size and its direction, and has to be made to fit.

The inside of a rigid metal duct at a round collar, with a foil-tape seam running across the joint
The inside of a flexible duct: a glossy black sleeve spiralling into the distance over its wire helix
Flexible ductRigid metal
Drag the handle. On the left the inside of a flexible run; on the right a rigid metal one, photographed at a taped collar.Two different houses, both photographed on cleaning visits. They are here to show what each material looks like from the inside — not a before and after of one job.

How the job is decided

Five decisions, before anything is cut.

Tap any step. Replacing ductwork is mostly a sequence of decisions about size and path — the cutting is the easy part, and it comes last.

  1. We look before anyone says replaceThe cheapest answer is very often the right one.
  2. The house is measured, not the old ductWhat is there is evidence, not a specification.
  3. The path is chosen before the size isLength and turns cost more than most people expect.
  4. The estimate, in your home, before any workPriced after we have looked, never before.
  5. The work, then the walk-throughYou see the result before we pack up.

Step 1 of 5

We look before anyone says replace

A room that never cools is not by itself a case for new ductwork. Buildup along the run, a torn joint at a collar, a length that has sagged in the attic, a damper that has stopped moving — all produce the same complaint, and all are cheaper. One review on the profile describes the same habit on a furnace: the technician showed exactly why the old sensor was failing and swapped that part out.

Step 2 of 5

The house is measured, not the old duct

How many rooms the system has to reach, how far each one is, where the air handler sits, and what the attic framing allows. The duct already in the ceiling tells us what somebody did once; it does not tell us what the house needs. Copying it is how a bad layout gets rebuilt in new material and disappoints its owner a second time.

Step 3 of 5

The path is chosen before the size is

A short straight run and a long one with four elbows are not the same duct at the same width. So the route is settled first — where the trunk goes, which rooms branch off it, where the returns sit — and the sizes follow from it. This is the step that decides whether the bedroom at the end of the house is ever comfortable.

Step 4 of 5

The estimate, in your home, before any work

Cost depends on the size of the house, how much of the run is being replaced and what the attic allows, so the figure is given on site once a technician has seen it, and before anything starts, with no obligation to book on the day. One reviewer on the profile calls the service honest.

Step 5 of 5

The work, then the walk-through

The old run comes out and the new one goes in, the boots and registers are refitted, and then someone over eighteen walks the result with the technician: what was replaced, what was left, and anything found on the way that is worth knowing about. The floor is swept and the furniture goes back where it was before we leave.

  • 5.0

    Rating on the Fort Lauderdale Google profile

    Counted from the 13 reviews saved off the profile on 18 September 2026, never read off the star display.

  • 35%

    Of Fort Lauderdale's homes are detached

    ACS 2023 five-year estimates, table B25024. Each one carries a whole-house duct system of its own, laid out for that house alone.

  • 77.3%

    Of them were built before 2000

    Same ACS tables — most of the town's ductwork was routed for the house as it stood 25 years ago or more.

  • 101,234

    Homes in Fort Lauderdale

    ACS 2023 five-year estimates, tables B25034 / B25024 / B25003 / B25077.

Where we do this work

New ductwork across twelve towns.

What the attic allows changes from town to town and from decade to decade, and so does the layout we find when we open a ceiling. Each town has its own page, with the housing numbers behind it.

See all service areas
Broward County, with the towns we serve picked out.

Broward County, with the towns we serve picked out.

Green: we serve it

Coverage check

Is your town on the list?

Housing counts are American Community Survey 2023 five-year estimates.

The rest of the work

What else this crew is called out for.

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  1. Air Duct Cleaning

    Every supply and return opened and photographed, then brushed and vacuumed from the register to the plenum and the blower wheel.

  2. Dryer Vent Cleaning

    The exhaust line cleared from the connector behind the drum to the cap outside, and the termination flapper checked before we leave.

  3. Chimney Cleaning

    Clear soot and buildup so your fireplace can vent safely and perform efficiently.

  4. Duct Repair

    Seal leaks, reconnect loose runs and repair damaged ductwork so conditioned air reaches every room.

  5. Duct Installation

    This page: new ductwork routed and sized for the house it serves, rather than copied from the run that is already there.

Checkable, not claimed

What we can prove, and where you can check it.

  • Florida licence CAC1822067

    A Certified Air Conditioning Contractor licence held under the company's name, active to 31 August 2028. It is a state licence, searchable by its number.

    Searchable by number at myfloridalicense.com.

  • NADCA member since July 2024

    Express Air Duct Cleaning LLC, the company this Fort Lauderdale crew trades under, has been a member of the National Air Duct Cleaners Association since 22 July 2024.

    Listed on nadca.com under Find a Professional.

  • Every Google review, all five stars

    5.0 from 13 reviews on the Fort Lauderdale profile, every one of them five stars. All of them sit on our reviews page.

    Counted from the saved profile, never derived from the average.

  • The quote comes before the work

    Cost depends on the house, so it is quoted on site once the technician has looked and before anything starts, with no obligation to book on the day.

    One reviewer calls the service honest.

  • 100% satisfaction promise

    If something is not right, we come back and make it right. It is our own promise rather than a third party's badge — the one line on this grid you cannot look up.

On the Google profile

What people wrote about the crew.

Read every review
“showed me exactly why the old sensor was failing”

“The lead technician who visited our home yesterday was an absolute pleasure to work with during our furnace diagnostic check. He walked me through the electrical readings, showed me exactly why the old sensor was failing, and swapped it out for a factory replacement.”

Noemi Giuliani
“They explained everything clearly”

“Amazing experience from start to finish. The team was professional, on time, and did an incredible job cleaning our air ducts. You could immediately notice the difference in air quality afterward. They explained everything clearly, worked efficiently, and left everything clean when they finished. Highly recommend to anyone looking for honest and quality service. Definitely a 5-star company!”

Dumitri William
“did a thorough job cleaning”

“Great experience from start to finish. The team was professional and did a thorough job cleaning. The house feels fresher, highly recommend!”

Matthew Jones
“Very professional service”

“My husband and I truly appreciate all that you have done for us. Very professional service and I would 10/10 recommend anybody for this service.”

Wendy Torres
“Did everything needed”

“Did everything needed and has a great team, I highly recommend, this is an underrated service for your home, must need!”

anthony moreno
“great services and a good team”

“great services and a good team.”

isaac iturralde

Before you call

The questions people ask about new ductwork.

Not answered here? Call (561) 944-9403 and a technician will talk it through before anyone books anything.

Ask us directly
How do I know whether my ducts need replacing or just cleaning?
Usually you do not, and that is what the visit is for. Buildup along the run, a torn joint at a collar, a length that has sagged in the attic and a damper that has stopped moving all produce the same complaint, and every one of them is cheaper to put right than a replacement. Replacing is the answer when the run itself is the problem: crushed, torn along its length, or laid out so badly that no amount of cleaning will get air to the room at the end of it. We look first and tell you which one you have.
What does it mean for a duct to be the wrong size?
Duct has a width, and the air the blower makes has to fit through it. Too narrow and the pressure the system works against goes up: the unit runs longer, moves less air and wears faster. Too wide and the air spreads out and slows down, so it reaches the register with nothing behind it and never crosses the room. Both feel identical from the sofa — weak air — and neither is fixed by a bigger air conditioner, because the duct decides what the house actually receives.
My air conditioning company says I need a bigger unit. Do I?
Sometimes. But a bigger unit pushed down the same undersized run is a louder version of the same complaint, so the ductwork is worth looking at before anyone quotes a system. One review on this profile describes the same habit on a furnace: the technician showed exactly why the old sensor was failing and swapped that part out. We would rather tell you that than sell you a replacement you do not need.
Do you have reviews from duct replacement jobs?
Not specifically, and it is worth saying so plainly. The reviews on the Fort Lauderdale Google profile describe cleaning visits and one furnace diagnostic, in which the technician showed exactly why an old sensor was failing and swapped it out. None of them is about ductwork being replaced, and none is quoted on this page as if it were. Every review on the profile is on our reviews page.
Will new ductwork make the house cooler?
It will not make the system bigger, and nobody should promise you a figure. What it changes is how much of what the system already makes actually arrives: pressure the unit is no longer fighting, air that still has speed when it reaches the register, and a far room on a run short enough to serve it. If one room has never worked while the rest of the house is fine, that is usually the duct rather than the capacity.
What does new ductwork cost?
It depends on how much of the run is being replaced, how many rooms it serves, what the attic allows and what the new run is built from, so there is no honest number to print on a page. You get the figure in your home, after a technician has looked and before anything is started, with no obligation to book on the day.
Which towns do you do this in?
Fort Lauderdale and the towns around it in Broward County — Deerfield Beach, Pompano Beach, Lauderdale-by-the-Sea, Oakland Park, Wilton Manors, Lauderhill, Sunrise, Plantation, Davie, Dania Beach and Hollywood. Each one has its own page on the service areas list, with the housing numbers behind what we usually find there.
Book the visit

Tell us which room never works.

That one answer is usually enough to say whether you are looking at a cleaning, a repair or a run that needs replacing — and we will tell you which before anyone books anything.

Book my visit