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

Air duct cleaning costs $426 on average, but prices can range between $322 and $563. Air ducts play an essential role in your home’s air quality. Without them, air can’t circulate through your home. And since ducts filter out the impurities before we breathe anything in, cleaning them can combat the debris that accumulates over time.

Let’s review the factors behind professional air duct cleaning costs and how to budget for your next project.

Air Duct Cleaning Cost Factors 

Some of the main cost factors for this project include the square footage of your home, the number of vents, and the cost of hiring an air duct cleaner in Boston, MA. Here’s how they impact your budget.

Total Square Footage of Your House 

The more ductwork you have, the more you'll pay for cleaning. Even though ductwork is measured in linear feet, some local air duct cleaners base their price on your property’s square footage (since the larger your home is, the more ductwork you'll have).

The cost of cleaning ductwork in Boston is $0.16 to $0.33 per square foot. So, to clean vents in a 1,500-square-foot house, expect to pay between $240 and $495. 

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 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

Before you kick off your air duct cleaning project, there are a few final costs to consider, including sales tax and tipping.

Certification

When hiring an air duct cleaner in Boston, ask if they’re certified by the National Air Duct Cleaners Association (NADCA). This organization sets standards for duct cleaning and offers two types of professional certifications: Air Systems Cleaning Specialist (ASCS) and Certified Ventilation Inspector (CVI).

Tipping

In Boston, tipping air duct cleaners isn’t customary, but you can choose to leave a tip if you want to show your appreciation. First, though, you should check if the company’s policy allows workers to receive tips. If so, a good rule of thumb is to tip each cleaner $20 to $50.

Does Air Duct Cleaning Increase Home Value?

In many cases, cleaning your air ducts won’t have an impact on your home’s value. However, if there’s mold in your ducts, it’s important to get rid of it—or at least disclose it to potential buyers—before putting your house on the market. Mold often grows in humid weather (which is common during Boston summers), so if you suspect that you have a mold problem, it’s best to contact an air duct cleaner or mold remediation pro ahead of your home sale.

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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