Air duct cleaning in Raleigh typically costs $250 to $500 for a standard home. Our offer is Air Duct Cleaning $99.95. It includes 12 vents, 1 return vent and the main trunk line, plus a complete system inspection. You get a free estimate before work begins. The price depends on the size of the home, the number of vents and systems, and the condition of the ducts. This guide shows how companies price the job, what is included, and how to compare quotes.
Average Air Duct Cleaning Cost
| Home | Typical Raleigh price |
|---|---|
| Standard home, one HVAC system | $250 to $500 |
| Larger home or two systems | Higher; each system is cleaned separately |
| Heavy contamination or mold in the ducts | Mold remediation is priced separately |
Larger or more complex homes can cost more, and the price is confirmed after an inspection. See our air duct cleaning cost guide for Raleigh for local details.
How Companies Price Air Duct Cleaning
| Method | How it works | Best for |
|---|---|---|
| Per square foot | Price depends on the size of the home. Rates vary by company. | Large homes with predictable layouts |
| Per vent | Price depends on the number of vents. Rates vary by company. | Small homes and apartments |
| Flat rate | One price for a defined scope. Varies by company. | Standard homes |
| Hourly | Price depends on the time spent. Varies by company. | Uncertain or complex jobs |
Pricing method matters less than the total. Ask for the full price in writing, and ask what is included. Our offer is a set scope: Air Duct Cleaning $99.95, which includes 12 vents, 1 return vent and the main trunk line, plus a complete system inspection.
What Changes the Price
- Home size. More square footage means more duct.
- Number of vents and returns. Each adds work.
- Number of HVAC systems. A home with two systems needs two cleanings.
- Access. Ducts in a tight attic or crawl space take more time.
- Condition. Heavy dust, pet hair, mold or pests cost more.
- Add-ons. Sanitizing, coil and blower cleaning, and dryer vent cleaning are priced on top.
What Should Be Included
- Supply and return ducts
- Registers and grilles cleaned
- Main trunk lines, cleaned with a powerful vacuum
- The air handler compartment, if listed
- Before-and-after photos, if the company offers them (ask)
Not usually included: dryer vent cleaning (see dryer vent cleaning), mold remediation, duct repair and sanitizing. Ask each company what is and is not in the price.
How to Get the Best Price
- Get at least two written quotes and compare what is included
- Ask whether returns, the trunk lines and the air handler are in the price
- Ask whether there are per-vent or per-system charges, and what the total will be
- Bundle with dryer vent cleaning in the same visit
- Check reviews for the company's recent jobs
How Often Should You Clean Your Ducts?
We suggest about every 2 to 3 years for most homes. Clean more often with pets, allergies or a recent renovation, or when you notice musty smells or weak airflow. Raleigh's heavy spring pollen and humid summers can speed up buildup. See how often to clean air ducts.
DIY vs. Professional
DIY cleaning reaches only the vents and the first section of duct, because a household vacuum cannot clean the full system. See how to clean air ducts yourself for what you can safely do.
Residential vs. Commercial Cost
Residential cleaning is priced by the home. Commercial duct cleaning is priced by the building, the size of the system and the access, and it is usually quoted after a site visit. Ask any company for a written scope for a commercial job, since the systems and the working hours vary widely.
Does Duct Type Matter?
Yes. Metal ducts can be cleaned with stiff brushes and agitation tools. Flexible duct and fiberglass duct board are more delicate and need gentler tools. A crew that handles them roughly can tear the duct. Ask the company how they clean your duct type.
Add-On Services and Their Prices
| Add-on | Price |
|---|---|
| Dryer vent cleaning (see dryer vent cleaning) | $99 to $200 |
| Antimicrobial sanitizing | Quoted separately; see air duct sanitizing |
| Mold remediation in the ducts | Quoted separately; see mold removal cost |
| Duct repair or replacement | Quoted after inspection |
Think of the base price as the cleaning itself. Add-ons are optional, and a reputable company explains why each one is needed before it goes on the bill.
Is Air Duct Cleaning Worth It?
It can be. Cleaning makes the most difference after a renovation, when someone at home has allergies or asthma, when dust blows from the vents, or when mold or pests have been found in the system. If your ducts are in good shape, you may not need it, and we will tell you so. See how to clean air ducts yourself for the parts you can do without a crew.
Signs Your Ducts Need Cleaning
- Visible dust or debris blowing from the vents
- Musty smell when the system runs
- More dust on furniture than usual
- Weak airflow in some rooms
- Pest droppings or nesting material in the ducts
- A recent renovation or move into a new home
Air Duct Cleaning in Raleigh
We clean air ducts in Raleigh and across the Triangle, with a free estimate before work begins and flexible financing options for qualifying homeowners (terms depend on the lender and your approval). See air duct cleaning in Raleigh, NC or request a free estimate.
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