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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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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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What Our Customers Are Saying

I had a leaking drain in the kitchen and I contacted Heritage and they came to my home the same day. He ended up taking care of 2 drains and the combo kitchen fsucet. Howard the technician was knowledgeable, efficient and professional and left my home immaculate.

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Thomas D'Arcy

Thomas D'Arcy

October 26, 2026

We had our tub drain fixed back in early October by a Heritage technician. ($4k) After a few weeks the tub was not draining correctly. I called Heritage and the sent another technician out that day. He reviewed the work and found a flaw. Derek fixed the flaw and now everything works as it should and he also added a clean out so I can clear blockage in the future. (No Charge) Thank you Derek! great work!

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John Ballard

John Ballard

October 26, 2026

Luis helped us with a Bathtub clog that we had for a week, didn’t take too long. Also recommended a camera into the pipes and glad he did because we now know we need the septic tank pumped. Helped a ton.

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Austin

Austin

October 26, 2026

Very happy with our recent service! They diagnosed and repaired all concerns with our boiler and water heater promptly! Thank you Jake, Marcus, Brandon, and Daniel!

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Lynsey Grammont

Lynsey Grammont

October 26, 2026

If you lost something I’m very happy with the company. They’re very quick to respond . And they know what they’re doing

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Rosco Pup

Rosco Pup

October 25, 2026

We had an excellent experience with Luis from Heritage. We had a backup in our kitchen sink which was threatening to flood our entire kitchen and condo on a Saturday night. He promptly came out and snaked the entire system. The kitchen was impeccable after his departure. I can’t say enough about his professionalism, courtesy, and knowledge level. He was outstanding, Dr. William Rothschild.

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William Rothschild

William Rothschild

October 24, 2026

I had a new furnace installed a month ago, and something wasn’t quite tracking. Stevenson showed up, did a deep dive into the possible causes, found the problem, and fixed it. He was personable, professional and thorough!

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Linda Mary Langley

Linda Mary Langley

October 24, 2026

I am very happy with the Heritage crew. We discussed many options For my particular situation. Which for me was a mini split heat pump we discussed which type of machines the advantage of each And cost. A plan was mapped out and they installed the next day. Two Hvac specialists and two electricians all very pleasant and working together to accomplish the install task in about a half a day. I am very happy with the results and the work done.

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Ronald Paret

Ronald Paret

October 24, 2026

Had a plumbing emergency with my main water line. Steve came out and took care of it. Very happy with his service

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Elizabeth Sanders

Elizabeth Sanders

October 24, 2026

Jason was friendly, knowledgeable, and started working right away. He answered all my questions, and explained everything so that I could understand the process. Thanks again Jason, and I will use Heritage for future projects

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Michelle Ciacchella

Michelle Ciacchella

October 24, 2026

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