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Your Expert Duct Cleaners at Heritage Home Services

Heritage has provided professional, family-oriented HVAC services to homes in New Hampshire since 1986 – and we continue to evolve. For your comfort and convenience, we now provide duct cleaning services to help you do away with dirty ducts and take control of your home’s indoor air quality.

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FAQs

  • What is Duct Cleaning?

    cDuct cleaning is a service that cleans your ductwork to remove dust and debris that accumulate over time. This service includes the cleaning of your ductwork’s supply and return air ducts as well as all grilles, registers and diffusers that cover your air vents.

    Duct cleaning requires a high-powered vacuum and other specialized equipment, so it is not a DIY job. If you decide to get a duct cleaning, it is important to choose a reputable company that will have the right tools and licensing to complete the job correctly.

  • Duct Cleaning Benefits

    Forced air systems that provide central heating and air conditioning use ductwork to distribute warmed and cooled air throughout your home. Ducts can be exposed or hidden within your ceilings and walls, and they are an integral part of keeping your HVAC system working efficiently.

    Cleaning your air ducts can improve HVAC performance if there is a large amount of debris in your ducts that limit airflow and make your heating and cooling systems work harder to distribute air.

    Duct cleaning can also help improve indoor air quality that is being impacted by:

    • Large accumulations of dust that get released through vents when the heater or AC is on.
    • Pest infestations, such as rodents and insects, that have entered your ducts.
    • Visible mold and mildew growth in your air ducts or vents.

    If you’re experiencing air quality issues because of your ductwork (such as unexplained allergies, cold symptoms, or worsened asthma), a duct cleaning can help. However, it isn’t a magical solution – there may be other factors contributing to the situation. This is why duct cleanings should start with a thorough inspection to find any additional underlying issues and prevent them from causing the same problem again in the future.

    If your ducts haven’t been cleaned in the last 10+ years, you are more likely to see a benefit from duct cleaning. You do not need duct cleaning every year (nor should you believe companies that say you do). Some homes can benefit from duct cleaning every 2-3 years, especially if they have existing dust issues or pets, but other homes can go longer between cleanings.

  • What to Expect From Duct Cleaning Services by Heritage Home Services

    Many duct cleaning companies overpromise on the benefits of their service, so it’s hard for homeowners to know what to expect from their chosen home service company.

    Here is what you can expect from Heritage’s duct cleaning process:

    • The service will start with an initial inspection and expert recommendations of your options.
    • We will clean all parts of your home’s ductwork, not just the areas we can easily access.
    • On average, duct cleaning for single-system homes will take 2-4 hours. We do not cut corners in order to make this process faster than it should be.

    In addition to a standard duct cleaning, we also offer the following add-on services:

    • Dryer vent cleaning
    • Ductwork sanitization
    • Blower wheel cleaning
    • Indoor air quality system installation

Call Heritage for Duct Cleaning Services in New Hampshire

You can always count on transparent communication and excellent customer service when you choose Heritage for home services. Whether you know you want to schedule duct cleaning services or need a second opinion first, just give us a call and we will be happy to provide our expertise.

Our duct cleaning services are available throughout our NH service area. Check out our service area page to confirm whether we offer duct cleaning near you.

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Financing Made Easy

When you choose Heritage, you can rest easy knowing that we provide straightforward options to help you budget for a complete solution that will last you for decades to come.

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Home Advantage Membership

With Home Advantage Membership, enjoy peace of mind knowing your home’s plumbing, heating, cooling, and electrical needs are handled year after year—hassle-free, with added benefits.

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Drain Clearing w/ Free Camera Drain Inspection

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What Our Customers Are Saying

Zach did an amazing job on maintaining our HVA system.. It was a pleasure to have him at our home working as a technician. We were very impressed how clean it came out

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Ellen Noon

Ellen Noon

October 31, 2026

Installed new bathroom fan. Tyler was very knowledgeable, professional, and efficient. Took time to explain installation and show me photos. Cleaned up after installation. Great communication from Heritage and Tyler.

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Ellen Stanford

Ellen Stanford

October 31, 2026

Angel was very thorough in describing the work he performed and noting that our system could use additional cleaning to ensure its longevity. I appreciated his knowledge and patience.

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Douglas Cote

Douglas Cote

October 30, 2026

Nicholas provided exceptional service and was very thorough. He also answered questions I had and was very knowledgeable. Thank you

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Gloria Hallett

Gloria Hallett

October 30, 2026

Tech was great! $1140 seems a little steep for two shut off replacements and a faucet install 1.5hrs total labor…but I guess you get what you pay for, and Zach was great.

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Brady Patterson

Brady Patterson

October 30, 2026

He was very efficient and detailed. He explained exactly what was done and what was going on with my furnace. Very personable and professional. I would recommend Heritage Home Services.

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paula garabedian

paula garabedian

October 30, 2026

John came out to fix a faulty dryer outlet and did a great job. He clearly knows his work. He found the problem quickly and fixed it right the first time. What I appreciated most was how well he explained everything: what caused the issue, how he fixed it, and what to watch for going forward. He answered all my questions patiently and never made me feel rushed. The price was a bit on the higher side, but the quality of the work and the peace of mind made it worth it. I’d definitely call him again and recommend him to anyone needing electrical work.

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Tony Loyd

Tony Loyd

October 30, 2026

Kyle and his team were great. The communication before and during the service were fantastic. Very knowledgeable. Also worked cleanly and efficiently. Would use him and his team again.

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Bill Curry

Bill Curry

October 30, 2026

I had a wonderful experience with Heritage Plumbing Company, especially with Chris, the technician who serviced our heating system today. He arrived on time, communicated throughout the process, and did an excellent job. He was professional, knowledgeable, and made sure everything was taken care of. My tenants are very pleased with the service, and so am I! It’s such a relief to work with someone who is reliable, courteous, and takes pride in their work. Thank you, Chris, for the excellent service. Highly recommend!

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Rossy Concepcion

Rossy Concepcion

October 29, 2026

The guys were great. Corey went thru all steps they were taking and took the time to answer questions. I felt comfortable they knew what they were doing. Great job

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Nicole Martin

Nicole Martin

October 28, 2026

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