We clean Singapore HVAC ductwork end to end: camera inspection, hygiene testing, mechanical cleaning and disinfection. In-house team, same-day service.
Duct cleaning generally refers to the cleaning of various cooling system components of forced air systems, including the supply and return air ducts and registers, grilles and diffusers, cooling coils, condensate drain pans (drip pans), fan motor and fan housing, and the air handling unit housing.
Air duct collects dust and debris over time. Contaminants in an air duct range from dust and soil, to dead insects and rodents, bacteria, fungi, and mold. The air duct is a perfect breeding ground for biological contaminants due to enclosed space, temperature, humidity, and dirt as a nutrient source.
Most of us stay in an indoor environment most of our working life. Pollutants inside the air duct get circulated in the ventilation air and pollute the indoor air. Indoor air pollution may cause allergic and asthmatic reactions among building occupants as well as lead to other health problems.
From the economic point of view, the improved air quality can reduce absenteeism and increase productivity.
Each time the Air Handling Unit fan cycles in operation, potentially harmful particulates such as spores, along with other allergens and pollutants which will be propelled through the supply ducts and channel into the air we breathe.
Big Red Air duct cleaning involves four processes: inspection, laboratory testing, and application of antimicrobial. A robotic inspection system is to visually inspect the air duct before and after the cleaning. Tests are conducted in laboratories to evaluate the hygiene levels before and after the air duct cleaning. A mechanical cleaning method is employed to remove particulate, debris and surface contaminants. Finally, the entire ductwork is disinfected using non-harmful anti-microbial treatment.
The things you can't see visibly with your eyes can harm you! The air in your environments includes millions of small particles that are both visible and invisible. If you look at a sunbeam coming into your environment, what you are actually seeing is light reflecting off these particles floating in the air. Unfortunately, these particles are only the largest particles which account for one percent of all of the air pollutants in your environment. In fact, in one cubic foot of air in front of you, there are about one million particles and gaseous contaminants too tiny to see. Long term exposure to pollutants can have a negative impact on human health.
There is no single schedule that fits every building, because it depends on use, filtration and environment. Rather than clean on a guess, we recommend an inspection when the signs appear (a musty smell, visible dust from the vents, weak airflow) or after events that dirty the system, such as renovation, water damage or a change of tenancy. Because our process starts with a camera inspection, you get a clear read on whether a clean is warranted before any work begins.
Over time a duct collects dust and soil, dead insects and sometimes rodents, along with bacterial, fungal and mold growth. In Singapore's humidity the moisture around cooling coils and condensate drain pans makes those surfaces a common spot for mold. Our robotic camera inspection shows you exactly what is in your system before we clean it.
A musty or stale smell from the vents usually comes from mold and bacteria growing on damp components such as the cooling coils, drain pan and duct interior. Our process removes that buildup mechanically and then disinfects the ductwork, which addresses the source of the odor rather than masking it. If the smell is strong or persistent, we can also assess it under our foul odor treatment service.
We provide air duct cleaning island-wide from our Bedok headquarters, covering every HDB estate, condominium, landed home and commercial premises across Singapore. There is no out-of-the-way surcharge.
Yes. Our in-house technicians schedule around your operation, including after-hours and overnight work, so an office, hotel or F&B floor can keep running during business hours. We also offer same-day and 24/7 response for urgent situations.
We document the result rather than ask you to take it on trust. The robotic camera records the ductwork before and after cleaning, and we run laboratory hygiene tests on samples taken before and after the work, so you get a measured before-and-after on both the visible condition and the contamination level.
Big Red offers a complete solution for protection against unseen organisms, fighting germs at the molecular level.