Office Hours
8:00 a.m.
to
4:00 p.m.
Emergencies call anytime!

McDonald Heating & Air Conditioning, Inc.
441 Marshall Street, Leicester, MA  01524

24 Hour Emergency Service

Is the air in your home making you sick?

Dust, dirt, pollen, animal dander and other airborne contaminants are pulled into your duct system every time the furnace or air conditioner runs.

These contaminants build up inside the duct work over time and can help make your duct system an ideal breeding ground for mold spores, bacteria, fungus, mildew and other microbes.

Each time the furnace or air conditioner is turned on, contaminants are spewed out and circulated throughout your home and affect the health and comfort of your family.

Family members who suffer from allergies, asthma or other respiratory ailments as well as children and the elderly are especially vulnerable to the effects of indoor air pollutants.

The removal of contaminants from the entire HVAC system is recognized by industry experts as the most effective way to eliminate air duct pollutants.  This is referred to as the removal method of duct cleaning.  In addition to the obvious health benefits duct cleaning can help you maintain a cleaner home.  It also helps to restore HVAC system capacity and lessen running time, resulting in lower heating and cooling bills.

We use the HEPA AIRE method developed by Abatement Technologies, Inc., the most advanced source removal equipment available.  This high tech, state-of-the-art system is used by leading professional duct cleaners throughout North America, and is widely recognized as the most significant breakthrough in duct cleaning equipment technology in the past 30 years.

 are drilled into the air ducts. Long lengths of air hose with special 360 degree high velocity nozzles are connected to the compressor and 'snaked' through the entire duct system, dislodging debris that has accumulated on inner duct surfaces.  The HEPA-AIRE unit creates a powerful vacuum, pulling dislodged contaminants into its filtration system.  This filtration system is so efficient that it captures contaminants 1/300th the diameter of a human hair and returns filtered "hospital grade" air to your home.  And, it's so quiet you'll hardly know it's running.

Once your duct system has been cleaned, we reseal all access holes and your ducts are returned to "like new" condition.

Call us at (508) 892-9436 or E-mail for more information.

HEPA-AIRE and AIRE SWEEP are registered trademarks of Abatement Technologies, Inc . of Lawrenceville, Georgia.

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