heritage_fulllogo_RGB 1

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.

JUST CALL HERITAGE (978) 238-0100

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.

DSC_0924
DSC_1347 1-min

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.

VIEW FINANCING OPTIONS
DSC_1347 2-min

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.

VIEW MEMBERSHIP
DSC_0972-1

FREE

Generator Estimates

SCHEDULE NOW

See associates for details, restrictions, timing and website for licensure. Selection varies by location. While supplies last. See associate for details. Special price is per system. Offers expire on 09/30/2026

$99

Drain Camera Inspection

SCHEDULE NOW

See associates for details, restrictions, timing and website for licensure. Selection varies by location. While supplies last. See associate for details. Special price is per system. Offers expire on 9/30/26

$50 OFF

Repairs over $200

SCHEDULE NOW

See associates for details, restrictions, timing and website for licensure. Selection varies by location. While supplies last. See associate for details. Special price is per system. Offers expire on 09/30/2026

$149

AC/Furnace Tune Up

SCHEDULE NOW

See associates for details, restrictions, timing and website for licensure. Selection varies by location. While supplies last. See associate for details. Special price is per system. Offers expire on 09/30/2026

25% OFF

Heating Maintenance

SCHEDULE NOW

See associates for details, restrictions, timing and website for licensure. Selection varies by location. While supplies last. See associate for details. Special price is per system. Offers expire on 09/30/2026

view more offers

What Our Customers Are Saying

Michael W. helped tremendously. He came for what we thought was a plumbing issue but after the diagnosis he determined we’d need another service. He was very friendly, communicative, and gave us some advice on how to move forward with our issue. Will be calling him back for any future needs

Show More
Derek Howanski

Derek Howanski

September 29, 2026

Jason showed up and delivered. He asked the right questions and was able to diagnose and resolve the issue in under an hour. Very professional and clearly knowledgable. Thank you for the help!

Show More
Rick Hinds

Rick Hinds

September 25, 2026

Nick came to the house while I was out of town and did a job for me. In my absence he sent a video of the work he had completed. He was professional and thorough. This is not my first time utilizing Heritage, they always deliver exceptional service.

Show More
Peter Paskaley

Peter Paskaley

September 25, 2026

Alex arrived in a timely manner. He explained everything to me in a way that I could understand. He was very professional.

Show More
Tina Iatesta

Tina Iatesta

September 25, 2026

Came over quickly and took the time to diagnose the extent of the issues related to a power surge from a downed tree. Very thorough and detailed and much appreciated.

Show More
Barbara Cunningham

Barbara Cunningham

September 25, 2026

Excellent communication – thoughtfully explained what they were going to do before doing it. Also clear in communication on what having the membership meant and how it was beneficial. So far so good!

Show More
Samuel Weatherby

Samuel Weatherby

September 25, 2026

Jake came out to run some diagnostics on our broken heating system. He did a great job explaining each step of the process and what each component of the system did. Very informative and inspired confidence I was making the right decisions for followup services. 10/10

Show More
Kevin Cable

Kevin Cable

September 25, 2026

Jake was professionally friendly, clear with his assessment and generous with his time giving me the overview. After 3 plumbers couldn’t fix the issue he was efficient and thorough. He also struck me as well read, articulate and Heritage is lucky to have this professional on the team. Ive already recommended Heritage to my client for plumber services. Elated sums up my experience. Thank you DebSmith Weare NH

Show More
deborah smith

deborah smith

September 25, 2026

John was great! He is personable, and will explain anything you ask about. He consults with others as needed, which is important. We got mini splits/heat pump and a generator.

Show More
Ellen Fries

Ellen Fries

September 25, 2026

I needed a new central air conditioner to replace a 22 year old system that was rusting out. Rob from Heritage installed the system in a timely manner and it worked fine. The service was quick and friendly.

Show More
Jennifer Litchfield

Jennifer Litchfield

September 24, 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.

Schedule a comprehensive service near you!

Whether you need routine maintenance, repair, or new installation – we have you covered. 

Schedule now!

Find a Service Technician Near You

    Contact Us

    How Can We Help You

    Need Emergency Service? Call Now (603) 354-0092

    Choose Your Residential State Location