Your home’s air quality matters. Over time, dust, allergens, and debris can build up in your air ducts, reducing HVAC efficiency and circulating pollutants throughout your home. Constellation Home offers expert air duct cleaning in Baltimore to help you enjoy cleaner air and a healthier living environment.
How It Works

Constellation Home uses a cutting-edge, source-removal approach to clean your entire duct system with the advanced HEPA-AIRE process. Recognized as one of the most important innovations in duct-cleaning technology over the last 30 years, this method ensures a deep and thorough clean.
At the core of this system are two key components: the HEPA-AIRE portable power vacuum and the AIR-SWEEP® compressor. Our technicians start at the furthest point in your ductwork and work toward the furnace, using high-pressure air to dislodge and remove debris. This technique delivers a complete clean with minimal noise and disruption to your home.
Benefits of Duct Cleaning
The EPA warns that poor indoor air quality can pose serious health risks to your family. In fact, the average home accumulates nearly 40 pounds of dust every year—much of it settling inside your ductwork.
When contaminants build up in your ducts, you may notice signs such as:
- Family members experiencing allergy flare-ups or breathing issues
- Strange odors when your HVAC system runs
- Visible dust or debris around vents
- Increased need for frequent dusting
When to Schedule Air Duct Cleaning
You may want to consider Constellation Home’s professional duct cleaning service if:
- Someone in your household struggles with allergies, asthma, headaches, or other respiratory issues
- You have pets that shed hair and dander
- You notice unpleasant odors when your HVAC system runs
- There’s a smoker in the home
- Airflow from your vents seems weak or inconsistent
Efficiency and Energy Savings
Dust and debris don’t just affect air quality—they can also reduce your HVAC system’s efficiency. When ducts are clogged, your heating and cooling equipment works harder, consuming more energy and driving up utility costs.
Regular duct cleaning improves indoor air quality and helps your system run more efficiently. In fact, cleaning your ducts every five years can extend the life of your HVAC equipment. After your ducts are cleaned, consider adding a whole-house electronic air cleaner to maintain optimal air quality year-round.