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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

We had a water emergency in our basement that affected our electric panel. They were able to come within a couple of hours to check for fire Hazzards. They were great!! Very friendly and professional. He talked to us like we were long lost friends. I highly recommend.

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Amy Bates

Amy Bates

July 8, 2026

Dennis did an awsome job. He was very professional and very prompt. Will call again for future jobs. Thank you

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Bill Childs

Bill Childs

July 7, 2026

Called Saturday morning. 9.am 4 th of July central air conditioning stop Working Friday night at 9 pm 96 degrees out side very high humidity 61% humidity in side teck was here by 1pm ( angle ) very nice neat professional gentleman Went right to work trying to ignore my large two dogs. 1-@124 lbs Great Dane 1-@ 100 lbs boarder collie / lab mix. A barker With in an hour he had diagnose the problem replace the defective part packed up his truck , got paid and was gone to his next appointment Can’t ask 4 anything better then that Total cost $396.00 all my fault because I misplaced the original installers name and invoice It should have been under warranty because the entire system was less then a year old $4,600 Live an learn All in all Heritage gets 10 plus from Me

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Anthony Cordice

Anthony Cordice

July 4, 2026

Lafayette went over and above expectations to provide us quality service and to give us the right information to get things done greatly appreciate everything that was done today

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Dennis Larck

Dennis Larck

July 2, 2026

Noah Mishkit was very helpful & informative. He made sure to double check that everything is in working order & I now know how to properly maintain my water filtration system. Thank you

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Courtney O'Haire

Courtney O'Haire

July 2, 2026

Polite, professional Lafayette Kimball was able to find the propane leak in my tanks since I’m still under warranty. He explained everything he was doing with his testing equipment. Kudos young man.

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Normajean Smith

Normajean Smith

July 2, 2026

So professional, polite and competent. And pleasant! Second experience with Heritage. It gives me peace of mind knowing there’re there 24/7 for any household emergency.

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Ann Barry

Ann Barry

July 2, 2026

We had a total of 4 systems have maintenance done to them- two HVAC systems and two central air systems. It was a big project and our technician spent about 6+ hours making sure it was done throughly and correctly. He walked me through and explained everything. Showed me things I needed to know and made sure I understood it all. Took pictures of everything and made sure to fill out all documents with the upmost detail. Very friendly and professional. His name was Angel. He did amazing and I had a wonderful experience. Highly recommend. Thank you!!!

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Jessica W

Jessica W

July 1, 2026

We required having a plumbing issue be repaired. We were given an appointment very quickly Our technician, Ryan, gave us excellent service, he arrived when expected, thoroughly explained what was needed and quickly made the repair. Ryan also made some further suggestions for preventative maintenance on our water system, which we will take under consideration. Overall, our 1st experience with Heritage Home Services shas been very positive

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Linda Luedke

Linda Luedke

July 1, 2026

Michael Callahan was knowledgeable, friendly, and professional. He took the time to show me everything he was seeing and explained everything thoroughly. I would recommend Heritage and specifically Michael to anyone.

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Lucie

Lucie

June 30, 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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