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We spend roughly 80-90% of our lives indoors, meaning that we are constantly exposed to indoor pollutants from cooking, germs, mold, household chemicals, and more. All of these contaminants make indoor air pollution much worse than outdoor air, contributing to health problems such as allergies, illness, and lung disease.

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FAQs

  • The Importance of Air Quality

    As a homeowner, you may not be aware of the technology available to you to help relieve or virtually eliminate common side effects of bad indoor air quality, such as:

    • Seasonal allergies
    • Asthma symptoms
    • Cold or flu exposure
    • Mold formation
    • Dry air

    If you deal with chronic fatigue, headaches, coughing or sneezing, your home’s air quality could be the culprit. That’s why the indoor air quality (IAQ) experts at Heritage Home Service are here to help you design a system customized to your exact air quality needs.

  • Heritage’s Indoor Air Quality Solutions

    Heritage Home Service provides Massachusetts customers with the following whole-home indoor air quality solutions:

    • Whole home air filtration
    • ERV or HRV air exchangers
    • UV light air purification
    • Electrostatic air purification
    • Ionic air purification
    • Whole home humidification
    • Whole home dehumidification
  • Air Filtration Systems

    A good air filtration system can clean up a lot of the contaminants in your home, up to 99% in some cases. But, here’s the important part: it’s better to get help from a professional HVAC expert. They can pick the right filter for you and install it correctly to make sure you aren’t accidentally putting strain on your heating and cooling system.

    Why Isn’t My Existing Air Filter Good Enough?

    Many homeowners assume their current HVAC filter is sufficient to clean your air. In reality, your air filter is designed to remove debris from the system itself, not to make the air you breathe cleaner. An air filtration system, on the other hand, uses materials that can trap tiny particles like pollen and dirt before they get into your house, giving you an extra layer of protection from indoor air pollution.

  • Air Purification Systems

    Instead of buying a store-bought air purifier that barely makes a difference, consider a whole-home air purification system installed by our professional IAQ specialists.

    • UV Air Purification: UV air purifiers use ultraviolet light technology to kill bacteria and viruses that pass through its filter.
    • Electrostatic air purification: Electrostatic purifiers use static electricity to grab onto dirt, dander, pollen and other airborne particles like a magnet.
    • Ionic air purification: Air ionizers release ions that are attracted to airborne particles. This causes air pollutants to clump together and fall onto surfaces where they can be cleaned up.

    With decades of experience in the industry, our technicians can help you choose the right type of system for your budget and your existing HVAC equipment.

  • Why Air Pollution is Worse Inside Your Home

    Homeowners in Massachusetts spend a lot of time indoors, especially in the winter. The truth is, indoor air quality is often 2–5 times worse than outdoors. This happens because we trap pollutants inside by keeping the windows and doors closed. The quality of your indoor air boils down to how often your home gets new air from outside, also known as your “air exchange rate”.

    With windows open, your home gets four to five fresh air changes per hour. But with windows closed, this drops to just one or two air changes per hour. This means that your family is frequently exposed to higher concentrations of VOCs (volatile organic compounds) from off-gassing of building materials, carpet, flooring, and even household chemicals. Pollen, dust, and pet dander also get trapped inside, which is especially tough for family members with allergies and asthma.

    Of course, we can’t keep our windows open all the time, so we sometimes have to give up on air quality. That’s why we recommend our customers use IAQ systems to make the air inside better. These products can make a big difference in how fresh and comfy your home feels while also saving energy from your heating and cooling system. With these products, you can dramatically improve your indoor air quality and comfort while conserving energy used by your heating and cooling system.

    Can Store-Bought Air Purifiers Help?

    Any sort of air quality treatment is better than nothing. Portable air filtration and dehumidification units can solve some issues for smaller spaces, but a whole home system can solve several problems at once with greater results. If you have tried portable units before and weren’t satisfied with the results, a whole-home solution may be right for you.

    It can be hard to imagine how much better it feels to breathe cleaner air until you actually experience it. When deciding whether an air purifier is worth it, the best place to start is to track your symptoms indoors and discuss your experiences with a licensed service provider.

Air Purification System Repair

Are you starting to notice more indoor air quality problems, even with your current air purification system? You can call Heritage Home Service to examine your equipment to figure out what’s wrong. We are committed to finding the most effective and affordable solution for your home!

Ask How Heritage Can Help with Your Air Conditioning Needs

Our technicians bring unparalleled respect and expertise to each and every one of our customer’s homes, so you can trust in us to get the job done right the first time. Whether you need repair, maintenance, or a free estimate on a new installation, our team is here to help. Give us a call, and ask one of our friendly representatives to schedule your next appointment today.

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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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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

Andrew, Max and Julian did a fantastic job replacing my entire HVAC system. Very knowledgeable and courteous. Complete professionals!! Very pleased.

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Stephen Zahka

Stephen Zahka

November 6, 2026

Sean listened to the information given to him went and got to work on the issue. Seamed to have fixed what was wrong.

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Brendan Faulkner

Brendan Faulkner

November 6, 2026

Absolutely wonderful technician , James gave valuable information regarding my fire alarm system. I’d called to have smoke detectors replaced – the company is not licensed for my particular low voltage alarm system but he took so much time and care in explaining what I did need.thet is highly recommend this company.

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janine cates

janine cates

November 6, 2026

Isles did a great job replacing the existing washer supply valve without having to rework existing piping and open up any walls.

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Bill

Bill

November 6, 2026

I had a great experience with the technician Bryan from Heritage who came to my home today to repair my boiler. He was extremely knowledgeable, professional, and courteous. He took the time to explain what was going on, answered all my questions, and made sure everything was working properly before he left. Excellent service from start to finish! I would highly recommend him!

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Jennifer Noury

Jennifer Noury

November 5, 2026

The technicians were prompt, knowledgeable and personable. Care was taken during installation and all of my questions were answered. Would highly recommend.

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Linde Pavel

Linde Pavel

November 5, 2026

Jon provided exceptional service and professionalism while doing my annual boiler maintenance. He was very friendly, knowledgeable and answered my questions.

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Marcie Martelle

Marcie Martelle

November 5, 2026

Although you are expensive we will continue to always use your services as the work, and all the techs are exceptional! We’ve never had a complaint!

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Nancy Whalen

Nancy Whalen

November 5, 2026

We worked with James and if possible we will be requesting he come back for future visits! The service was amazing, the price was reasonable, and scheduling was super easy. They were able to show up within 24hrs of requesting their help, and James was even early to the appointment! I can’t say enough good things about this company, they’ll definitely be our go to moving forward.

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Carrie B.

Carrie B.

November 5, 2026

James was fantastic with all the work he did on our house. We had him and Carter (who was also amazing) install some lights in our 1870s farmhouse. They started with the work downstairs which was adding in new lights in the kitchen, living room, and our bedroom downstairs. On top of the light additions they also fixed some other electrical issues we found during inspection and they installed new smoke and CO detectors. The work was amazing. We then had James and Carter come back to install lights in the 4 bedrooms upstairs. 2 of those bedrooms had never had lights before. They did a fantastic job. Highly recommend them to anyone. They respond very fast and the turnaround time is amazing.

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Gwyn Pelkey

Gwyn Pelkey

November 5, 2026

Frequently Asked Questions

  • Why is indoor air quality important for Massachusetts homeowners?

    Massachusetts homes are often sealed tightly against cold weather, which can trap pollutants like dust, mold spores, pet dander, and volatile organic compounds indoors. Poor indoor air quality can aggravate allergies, asthma, and other respiratory conditions, making air quality solutions essential for a healthy home.

  • What indoor air quality services does Heritage offer?

    Heritage provides a full range of indoor air quality solutions, including air purifier installation, whole-home humidifiers and dehumidifiers, UV germicidal lights, ventilation improvements, and duct cleaning. We assess your home’s specific needs and recommend the most effective combination of solutions.

  • How do I know if I have poor indoor air quality?

    Signs of poor indoor air quality include persistent dust buildup, musty or stale odors, increased allergy or asthma symptoms, excessive humidity or condensation on windows, and frequent headaches or fatigue. Heritage can perform an indoor air quality assessment to identify the specific contaminants affecting your home.

  • Do whole-home air purifiers really make a difference?

    Yes, whole-home air purification systems are significantly more effective than portable units because they treat all the air circulating through your heating and cooling system. They can remove up to 99% of airborne particles, allergens, bacteria, and viruses from your entire home.

  • How does indoor humidity affect comfort and health?

    Low humidity during Massachusetts winters can cause dry skin, respiratory irritation, and static electricity, while excess humidity in summer promotes mold growth and dust mites. Heritage installs whole-home humidifiers and dehumidifiers that work with your HVAC system to maintain optimal humidity levels year-round.

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