Ducts are used in heating, ventilation, and air conditioning (HVAC) to deliver and remove air. Duct airflows include  supply air, return air, and exhaust
air.  Ducts also deliver ventilation air. Air ducts are one method of ensuring acceptable indoor air quality as well as comfort.

Ductwork, Duct Testing, Duct Sealing, Duct Cleaning, Duct Installation in Largo, Pinellas Park, St. Pete, Clearwater, Tampa and the surrounding areas.

Contact us via the website or Call us at (727) 528-1227 for a FREE estimate.  
We also offer Repair vs. Replacement quotes.
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Duct Sealing, Duct Cleaning
Ductwork design and installation have on a huge
impact on your homes energy usage and heating
or cooling efficiency. Because the ducts in your
home are out of sight or difficult to access, any
damage, defaults or leaks can go unnoticed,
sometimes for years.

Air-Flo/Erwood tests, cleans, and repairs
ductwork, which can increase the efficiency and
the comfort of your home as well as lowering the
cost of your energy bills.
Signs that you may need to have your ducts

You need to sweep and dust your furniture more than

After cleaning, there's still left over dust floating around
the house that you can see.

Rooms in your house have little or no air flow coming
from the vents.

You're constantly getting sick or have more allergies
than usual.

When you turn on the air there's a musty or stale odor.
Ductwork Insulation
When ducts are not insulated properly airflow
problems arise.  Air leaks out which leads to
increased energy output and poor airflow into
your home.  

The same problem occurs when ducts are located
in unconditioned areas.  You can improve airflow
and energy efficiency by improving poorly
insulated ducts.
Leaky Ducts
Leaky duct systems occur when the connections and joints are loose.  As A/C
blows cool air through the ducts, leaks cause a decrease in air flow pressure and
valuable cool air escapes, resulting in a hotter room.  In addition, the A/C has to
work harder and longer to cool your home.

The experts at Air-Flo/Erwood can advise you as to whether cleaning, sealing,
insulating or replacing your ductwork is necessary.

Leaky ducts can reduce heating and cooling system efficiency by as much as 20
percent.  Sealing and insulating ducts increases efficiency, lowers your energy bills,
and can often pay for itself in energy savings. Plus, if you're planning to install
heating and cooling equipment, a well-designed and sealed duct system may allow
you to downsize to a smaller, less costly heating and cooling system.
Pinellas (727) 528-1227  Hillsborough (813) 374-9166
Bradenton (941) 756-4440