top of page


cover photo.png

Ensure that your diffusers and registers don't serve as great before photos. Routine cleanings on these essential elements can keep your air clean, and your HVAC systems running at their best condition for longer! 


Blejwas Associates, Inc. offers Return and Supply Grill Vacuuming services for companies looking to increase airflow and to improve overall housekeeping. This service will dramatically improve the appearance of any facility.

For Healthcare facilities or other sites requiring a more comprehensive cleaning solution, we offer Diffuser and Register Cleaning. This process typically includes removal and hand washing of each diffuser/register,  wipe-down of up to 2-1/2 feet of internal ductwork and cleaning all surrounding ceiling tiles. Mobile Containment Systems will also be used as required.

Benefits of Using our Diffuser and Register Cleaning Service Program

  • Improve Facility Cleanliness and Appearance

    • You might not notice it, but one simple glance at a diffuser full of dust is NOT a great first impression​.

  • Reduce Energy Costs

    • Your equipment doesn't have to work harder to force air through a blanket of dust​.

  • Protect Equipment

    • If your equipment isn't straining, it's going to last long!​

  • Custom Service Reports for Site Compliance​​

For more information about our diffuser & register cleaning service, please call: 908-253-8822, or fill out a contact form, and one of our associates will respond to you in a timely manner.

bottom of page