How Much Does Air Duct Cleaning Cost in Charlotte? [2025 Data]

Because your home's forced-air heating and cooling system is crucial for year-round comfort in Charlotte, NC, keeping it in good working order is necessary. Part of that maintenance includes occasional air duct cleaning. The typical air duct cleaning cost in Charlotte is $324 to $739, with an average of $526. These prices are somewhat higher than national averages, partly due to high demand in the location. 

Air Duct Cleaning Cost Factors 

Forced-air HVAC systems are common in Charlotte, NC, due to their overall efficiency and necessary ability to handle a wide range of outdoor temperatures and humidity levels. While some DIY duct-cleaning tasks are possible, most homeowners opt to hire a local duct-cleaning professional to ensure all parts of the duct system get the attention they need. Here are the primary cost factors for duct cleaning in and around Charlotte. 

Total Square Footage of Vents

The more ductwork you have, the more you'll pay for cleaning. Some local air duct cleaners base their price on the property’s square footage since the larger your home is, the more ductwork you'll have. 

The cost of cleaning ductwork is $0.15 to $0.30 per square foot. So, to clean vents in a 1,500-square-foot house, expect to pay between $180 and $360. Here’s a breakdown of the average air duct cleaning costs based on the size of your home:

Number of Vents

As with ductwork, the more vents you have, the more it’ll cost to clean them. On average, vents cost $35 each to clean, with most homeowners paying between $25 and $50 per vent. To get a ballpark estimate for the cost of vent cleaning, count the vents in your home and multiply that by $35.

Here’s how the number of vents affects your air duct cleaning cost:

Type of Ductwork

If you have flex ducts, expect to pay toward the upper end of the range. Unlike metal ducts, flex ducts require special cleaning equipment, so you’ll pay more to clean them. Rigid metal ducts are easy to clean with a vacuum, air hose, or power brush, so they cost less to clean. 

Labor Cost

Most ductwork pros in Charlotte charge by the hour, with duct cleaning services priced between $90 and $125 per hour. Depending on the size of your home, the type of ductwork you have, and how accessible the ducts are, most cleaning jobs require three to eight hours of labor.

Accessibility

If you ensure that vents are easy to reach with vacuuming equipment, accessibility shouldn’t be a problem. But some ductwork designs make accessing them difficult, especially if you don’t have floor vents. If air duct technicians have to work harder or take additional steps to reach your vents, it can result in additional labor charges.

Inspections

Some vent problems, like noticeable mold or nests, don’t require an inspection before cleaning. However, if you aren’t sure about the state of your vents, consider arranging a professional inspection. These inspections are often bundled together as part of an HVAC inspection, which costs an average of $300 but can fall under $100 for simple systems.

Level of Cleanliness or Contamination

Duct cleaning is offered as a package with set labor costs, but extremely dirty jobs will cost extra. If the ducts have never been cleaned and need a lot of work to remove dust and buildup, expect additional fees.

Air Duct Cleaning Pro Costs

The majority of duct cleaning costs is due to labor fees. Higher charges could apply if extra work is required to complete the project or if certain conditions call for hiring additional professionals.

Repairs

When inspecting or cleaning your air duct system, your professional may encounter situations where duct repair is necessary. Examples can include finding crushed ductwork, leaks in the system, or mechanical blockages. Typical costs for getting your system back in order range from $200 to $800. 

Permits

Air duct cleaning doesn't generally require a permit in Charlotte. However, if repairs are necessary, and depending on the scope of work necessary for the fix, your contractor may need to obtain one beforehand. HVAC permit costs range from $50 to $300 and will be part of your ductwork repair cost invoice. 

Additional Pros to Consider Hiring 

If your home's duct system has more serious issues than simple cleaning can address, you may encounter additional costs, particularly if mold, pests, asbestos, or other contaminants are present. Additionally, you may consider additional HVAC services before, during, or after your duct-cleaning service. 

• Pest control costs: $50–$500

• Mold remediation costs: $1,222–$3,750

• Asbestos removal costs: $1,204–$3,254

• Dryer vent cleaning costs: $103–$185

• HVAC air filter replacement costs: $10–$50

• Furnace cleaning costs: $70–$400

Does Air Duct Cleaning Increase Home Value?

As crucial as keeping your HVAC system operational is at any time of year in Charlotte, cleaning your ductwork doesn't add to your home's value in and of itself. However, ongoing, overall system maintenance is essential to help protect your investment.

Cleaning or repairing your home's ductwork when necessary goes a long way toward not only comfortable living, but it also helps protect the house from humidity and mold issues that can hurt the home's value. 

How Angi Gets Its Cost Data

Home is the most important place on earth, which is why Angi has helped more than 150 million homeowners transform their houses into homes they adore. To help homeowners with their next project, Angi provides readers with the most accurate cost data and upholds strict editorial standards. We survey real Angi customers about their project costs to develop the pricing data you see, so you can make the best decisions for you and your home. We pair this data with research from reputable sources, including the U.S. Bureau of Labor Statistics, academic journals, market studies, and interviews with industry experts—all to ensure our prices reflect real-world projects. 

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