Curious about air duct cleaning costs in Boston, MA? Get insights into pricing factors, benefits, and how to tell when it’s time for a good cleaning.
How Much Does Air Duct Replacement Cost in Boston? [2026 Data]
Heating and air conditioning service costs depend on your project and location. Check with a local pro for your specific job.
Get quotes from heating and air conditioning pros near you
No obligation · 100% free
Get quotes from heating and air conditioning pros near you
No obligation · 100% free
Highlights
Ductwork can be replaced in patches to solve minor issues.
Add around $2,000 to the total duct replacement cost for every additional 1,000 square feet in home size.
Ductwork in the attic or crawl space can add up to more than double or even triple the price of wall or ceiling ductwork.
Sheet metal ductwork is the most durable and efficient, but it’s also the most expensive.
You can choose a more budget-friendly duct material, but you’ll likely have to spend more ($1 to $8 per square foot) for insulation.
The average cost for air duct replacement in Boston, MA, is $1,321. Most homeowners can expect to pay between $537 and $2,355, although it depends on the complexity of the work. Projects involving ceiling or wall ductwork will cost less. However, ductwork for larger homes or in hard-to-reach areas like crawl spaces can average around $9,500 on the high end.
Air Duct Replacement Cost Factors
If you’re in the market for air duct replacement in Boston, MA, know that your total project cost will be determined by several additional factors, including the size of your home, the location of the ductwork, and the air duct material you pick.
Duct Replacement Cost by Home Size
The size of your home directly affects air duct replacement costs. Larger homes require more materials and labor to replace the entire duct system. On average, the cost ranges from $2,000 to $5,000 for a small- to medium-sized home. However, duct replacement can run as low as $1,400 for smaller homes and as high as $9,000 for larger homes. Here’s how the size of your home affects duct replacement costs:
| Home Size (Sq. Ft.) | Average Cost |
|---|---|
| 1,000–2,000 | $2,044–$6,570 |
| 2,000–3,000 | $4,088–$9,782 |
| 3,000–4,000 | $6,132–$13,140 |
Cost by Location of Ducts
If only specific sections of your ductwork need replacement, such as in a renovation project, costs will depend on the location of the damaged or worn ductwork. Replacing ducts in hard-to-reach or concealed areas—like attics, basements, ceilings, walls, or crawl spaces—can increase labor costs. Here’s how the location of the ducts could affect their cost:
| Location | Average Cost |
|---|---|
| Exposed | $1,022–$4,380 |
| Wall or ceiling | $1,460–$5,840 |
| Basement | $2,628–$4,526 |
| Attic | $3,212–$8,176 |
| Crawl space | $4,380–$10,658 |
Cost by Duct Material
The material you choose for your replacement ducts affects both their cost and longevity. The most commonly used duct material in Boston, MA, is sheet metal.
Sheet metal ducts are durable but pricey. Flexible ducts, on the other hand, are more affordable but may need to be repaired or replaced sooner. Here’s a breakdown of air duct replacement costs based on duct material:
| Duct Material | Average Cost per Linear Foot |
|---|---|
| Flexible (non-insulated) | $1–$3 |
| Flexible (insulated) | $2–$4 |
| Fiberglass | $4–$6 |
| Sheet metal | $7–$13 |
Cost to Hire an HVAC Pro to Replace Ductwork
HVAC professionals in Boston charge $50 to $100 per hour, with air duct replacement taking between five and seven hours. Expect to pay 40% of the total cost for materials and 60% in labor. For example, an air duct replacement project that costs $4,800 breaks down to approximately $2,880 for labor and $1,920 for materials.
Actual air duct replacement project prices will vary if complications like damage or mold growth require additional materials and labor. You might also have to pay a premium for an HVAC professional to do work in an area that’s difficult to access, such as a crawl space.
Pro Tip
Quality ductwork will increase the efficiency of your HVAC, sometimes by 20% to 30%. This is because there is reduced air leakage due to better insulation and more optimized airflow. This means your HVAC doesn't have to work as hard to keep the desired temperature, so it uses less energy.
Sales Tax
If you’re replacing air ducts in a home in Massachusetts, you’ll have to factor in the 6.25% sales tax into the total price. For example, if your project is $3,000, sales tax will increase it to $3,187.50.
Does Air Duct Replacement Increase Home Value?
Replacing the ductwork in your home won’t significantly increase your home value, but if you’re selling, buyers won’t be willing to pay top dollar if they know they’ll have to spend money on an air duct issue soon after moving in. However, replacing the entire HVAC system with a new, more energy-efficient system can increase the value of your home by 5% to 7%.
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.
Want to help us improve our cost data? Send us a recent project quote to [email protected]. Quotes and personal information will not be shared publicly.
Heating and air conditioning services reviews from real Angi homeowners in Boston, MA
4.3★ avg. • 259 total reviews
- Bonus V.
They were first to respond and provided a prompt service. Thank you Ben and Boston Plumbing - Heating!
Boston Plumbing - Heating Solutions - Laramie L.
I recently hired Father & Son Construction to design and build a new patio for my home, and I couldn’t be more pleased with the results. From start to finish, the experience was professional, efficient, and exceeded my expectations. They demonstrated excellent craftsmanship and attention to...
Father and Son Construction LLC - Hamed K.
Paul came over my property to assess a heating system. He ended up telling me that I will need to replace thee whole system. He placed an on demand heating water and a hydro air heating system. The system would turn off every week. He went back to my property at least 5-6 times. ultimately,...
Paul Cucinelli DBA Volksheim Home Improvement - Savo T.
I own a rental property in Boston and recently had a heating system issue. I was able to quickly get in touch with Aaron, told him that my tenant has a small child, and while Aaron was on the road in RI, he made an effort to stop by the place to fix the issue that same night. It meant the...
- Joan R.
My heating stopped working on New Years Day. I went online in search of a Hvac repair service after searching multiple companies I chose Greater Boston HVAC. I called and spoke to Alex and discussed my problem. One hour later he arrived at my apartment, Alex checked system and found problem,...
Greater Boston HVAC, Inc. - Berger M.
Unbelievably prompt, courteous, thorough. Takes pride in his work, respectful o forking conditions, work was even better than I expected
Finesse LLC - Gabriel E.
Friendly professional service - answered my call and set an appointment that worked with my schedule - something few service guys tend to do - and arrived promptly and was informative and found everything in good condition with a quick and thorough cleaning of my fireplace. Highly recommend!!
Top Tier Masonry AND WaterProofing Corp - Guido S.
Mike Bauman and his team (chris and Juan on carpentry, Carlos on electric, Eddie on plaster, and Marco on tile) are the best renovation team we have ever worked with. super high quality construction, reasonable prices and very fair adjustments when necessary due to unexpected conditions or...
Bauman Remodeling - Jeffrey L.
The time estimate was spot on as the movers were on time and efficient. All the furniture and boxes were in perfect condition.
Stairhopper Movers - Christine K.
The inspector was friendly, but they said they would use infrared equipment to detect the mold in the walls, and all they did was take pictures with their phone and do some air samples. The results were late and did not tell me anything. It cost $450 and was totally worthless
Mold Spotters
The homeowners guide to heating and air conditioning services
From average costs to expert advice, get all the answers you need to get your job done.
•Find out the average indoor air quality testing cost in Boston, MA. Learn what you can expect to pay for local testing services to keep your home safe.
Not sure how much to budget for a new air conditioner? Learn about the average AC replacement costs in Boston, Massachusetts, in this guide.
HVAC replacement costs in Boston, MA, depend on a lot of factors, like unit type, size, and labor. See what you can expect to pay for HVAC replacement here.
When a TXV valve goes bad in your AC, you’ll notice it’s not cooling your home. Read on to learn more about HVAC TXV replacement costs in Boston, MA.
Getting AC and furnace replacement done at the same time can lead to huge benefits for your wallet and your home in Boston, MA. Here’s everything you need to know.