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

March 07, 2017

Running the ac in hot san antonio how to do it more efficiently

The arrival of warmer weather is a reminder that home cooling costs are about to go through the roof. With air conditioners humming away all over the..

May 07, 2016

Hvac installation cost whats a fair price for a new heating and air conditioning installation

Those of you who read our posts regularly know that we are a small, U.S. Veteran-Owned business in Southern California, and pride ourselves on giving..

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..

June 23, 2016

Ducting options of mechanical ventilators

A mechanical ventilator has become an essential tool in all households. This is because modern houses are airtight. Most houses are fitted with HVACs..

January 17, 2016

The jigsaw puzzle of installing ducts

Installing a A/c duct work in the house is no less than solving a three-dimensional puzzle. It has many things such as, studying the design of the ho..

April 01, 2016

Refrigerant charge and your ac what your unit may need most

Your air conditioner’s “refrigerant charge” refers to the amount of refrigerant in the system. To perform efficiently throughout the hot San Antonio ..