Learn the 10 steps to professional air duct cleaning.
"I was very happy with the work that was done. The crew showed up exactly on time and completed the job in the time frame of the estimate. I would definitely recommend your service to friends."
~Ken from Bridgewater
"As I've mentioned in previous emails, the crew was great. I appreciate the pictures and I've already recommended your company. Thanks!"
~Sue from Morris Plains

Ductwork Cleaning
Have your ducts and ventilation systems cleaned every two to five years to ensure that harmful contaminants are removed. Trust our New Jersey Air Duct Cleaners to protect your family and clean your central air system.
Located in neighboring Morris County, Clean as a Whistle has been providing homes and businesses in Union County with air duct cleaning for nearly twenty years. Clean as a Whistle is certified by the National Air Duct Cleaning Association (NADCA), holding all three of their professional air duct certifications. There is only one other air duct cleaning company in New Jersey that can say this.
We are a local company and take pride in providing Union County with expert duct cleaning, paying attention to details and to customers in a way that larger companies cannot. Call or fill out the short form for a free air duct cleaning estimate.
Our professional air duct cleaners serve all of Union County.
| City | Pop. | Zipcode |
|---|---|---|
| Elizabeth | 124,862 | Many Zipcodes |
| Union | 54,552 | 07083 |
| Plainfield | 46,486 | 07060,07062 |
| Linden | 39,372 | 07036 |
| Westfield | 29,556 | 07090 |
| Rahway | 28,189 | 07065 |
| Scotch Plains | 22,793 | 07076 |
Union County air ducts, if not professionally cleaned and sanitized, spread mold, dust, and germs. Businesses and homes in Union County, from Berkley Heights to Winfield Township, should have their air ducts cleaned on a regular basis. New homes in Union County, in particular, need to have their duct systems professionally cleaned. This is because building contractors do not take the time to clean and remove dirt, sawdust, and building material waste from a construction site. This debris then remains in the air ducts until they are cleaned, contaminating the system, trapping germs, and decreasing the efficiency of the ducts. If you live in Union County NJ and would like to know the cost of cleaning your ducts, call us today, or fill out the short form to the right.
Union County New Jersey ranked among the dirtiest 10% of all counties in the United States in terms of an average individual's added cancer risk from hazardous air pollutants. This information is based on the EPA's measurements of the amount of pollutants in the air outdoors.
The following is a list of major pollutants released in Union County, measured in tons of the pollutants emitted over the course of a year.
| Source of Pollutant |
Carbon Monoxide |
Nitrogen Oxides |
PM-2.5 | PM-10 | Sulfer Dioxide |
Volatile Organic Compound |
| Cars/Planes/Trucks | 86,753 | 15,466 | 1,653 | 4,689 | 3,167 | 8,528 |
| Small Businesses | 2,831 | 5,460 | 605 | 1,201 | 2,879 | 14,061 |
| Major Industrial Facilities | 2,026 | 11,807 | 4,041 | 5,847 | 37,890 | 19,813 |
| All Sources: | 91,610 | 32,733 | 6,299 | 11,737 | 43,937 | 42,401 |
Our professional New Jersey Air Duct Cleaners serve in the following Union County Towns and Cities: