Here is what a professional duct cleaning would do-

• The professionals should open the ports and the doors in order to inspect and clean the emtire duct work.

• Before they start the cleaning procedure they should check if there is asbestos –containing substances like insulation, register boots, etc. in the heating and cooling system. Handling asbestos-containing materials has a separate set of procedures. They should be removed only by specially trained and equipped contractors.

• Use modern brushes that are especially designed to clean the duct surfaces. A good cleaner would also use contact vacuum with HEPA filter to remove dust and other particles.If you have duct boards made of fiberglass then they should use soft-bristled brushes to clean them. Flex ducts can also be cleaned by using soft bristle brushes but they are better replaced than cleaning.

• They should carefully handle carpets and other furniture of the house while cleaning ducts.

• The holes or accesses in the ducts that were used by the service providers to reach out to the remote sections should be sealed and reinsulated after cleaning has been done.

• The duct cleaner should abide by the recommendations of NADCA (National Air Duct Cleaners Association) and guidelines by NAIMA's (North American Insulation Manufacturers Association's) about cleaning the ducts of various types.

• If your ducts are infected with molds and the cleaner proposes using chemicals on your duct to stop the growth, do enough research before allowing such use.

• The service provider should take snaps of the dirty duct before cleaning and take some snaps of it after cleaning. You should be given both the sets of photos so that you can compare each picture and assure yourself that the job has been done well.

If you are looking for reputed duct cleaning service look no further. The best names are listed on our website.

AC Ducts - Articles By AC & Heat Technicians

Do's N Don't's - Maintenance, Upgrades, Inspections & Installations

See All

April 14, 2016

Ice in your summer drink is good ice on your ac is not

It is never a good thing when ice forms on the outside of your air conditioning unit. Ice on your A/C can be caused by various problems and it is imp..

September 17, 2016

The ac at summers end may still need some maintenance

When autumn arrives, and temperatures start to drop, those who have lived in San Antonio awhile know there will still be days when the A/C is needed..

October 24, 2015

Top brands in ventilators

Here are some top brands in ventilation products. Vent-Axia When it comes to ventilating spaces whether residential or commercial, Vent Axia i..

January 22, 2017

The copper from your air conditioner is valuable protect your unit

Copper theft is a major problem in cities across the United States. Homeowners often find themselves targeted when they leave their air conditioner u..

February 07, 2017

The flip sides of flex ducts

Traditionally A/c ducts wren made of sheet metals. These would last for lifetime. They are highly durable. But they ae expensive and sometimes requir..

October 05, 2016

Furnace not blowing air a furnace troubleshooting guide from asm

If you’ve read our articles, then you know that we are a small, U.S. Veteran-Owned heating and air conditioning company, and pride ourselves on givin..