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New Hampshire residents can experience a large portion of the year indoors with windows closed due to weather. Especially during winter, where things like colds, stuffy noses, and watery eyes are just a fact of life. But have you ever wondered what causes these issues in the first place? It may come as a surprise to you that on average your home’s indoor air quality can be two to five times worse than outdoors. This is even more concerning when you discover that as a whole, Americans spend 84% of their time indoors, whether it be at home or in an office according to the EPA.

This is why Heritage Home Service has been educating our customers on indoor air quality (IAQ) for protecting you and your family’s health year-round.

JUST CALL HERITAGE (603) 354-0092

FAQs

  • Indoor Air Quality Services in New Hampshire

    Why Does Indoor Air Quality Matter in New Hampshire?

    A home’s indoor air quality is affected by numerous factors, but one major contributor is your home’s air exchange rate or ability to circulate clean air into the home. On average, American homes exchange the air four to five times per hour with windows open, and only one to two times per hour with the windows closed. This can be even less depending on how well your home’s ventilation was designed when it was built. With many of our homes built well before the turn of the century, good air ventilation was not a common consideration.

    To compound this, living in the Northeast means many months out of the year require us to keep windows and doors closed to conserve energy. The building up of airborne contaminants indoors are what can lead to things such as the increased likelihood of colds, seasonal allergies, asthma irritation, and more. Having clean indoor air can help alleviate these symptoms, especially for vulnerable family members.

  • How Indoor Air Quality Impacts a Home

    Good indoor air quality is often referred to as an “intangible”, something you just have to experience to understand the benefits of. However, there are true measurable impacts on how a good IAQ system can improve the lives of those living in your home.

    By installing the proper IAQ device, you can alleviate or virtually eliminate the following:

    • Seasonal allergies
    • Asthma symptoms
    • Cold/flu virus exposure
    • Mold formation
    • Dry air
    • And much more!

    Th most important thing is having the knowledge to understand your current air quality and what the correct treatment is. By choosing Heritage, our IAQ experts will go over your needs and help you customize a solution that’s perfect for your home.

  • New Hampshire Indoor Air Quality Services

    Heritage offers the following services:

    • Whole home air filtration (ERV or HRV systems)
    • UV light purification
    • Electrostatic air purification
    • Ionic air purification
    • Whole home humidification
    • Whole home dehumidification
    • Duct Cleaning

    Our fully licensed team of HVAC professionals can help replace or service any of your existing whole home IAQ equipment as well.

  • What Can Homeowners Do to Improve Indoor Air Quality?

    The first step is to track your air quality conditions and how they affect you. Off-the-shelf monitors are available which can detect certain pollutants such as carbon dioxide levels or off-gassing from formaldehyde. Another, more obvious way is to keep a record of how you feel in your home during the months when windows and doors need to be closed. Feelings of excessive drowsiness, aggravated asthma, headaches, and frequent colds or illness can all be signs of poor indoor air quality.

    Consulting an IAQ professional about these experiences can help identify a system that can help alleviate these problems. Portable filtration and dehumidification devices are also available to homeowners and will often be sufficient for smaller spaces, but their applications are limited and typically do not exchange air quick enough to cover an entire home.

If You’re Sick And Tired of Being Sick And Tired, Just Call Heritage

Excellent indoor air quality is really something you have to experience in order to understand the huge difference it can make in your daily life. When so much more of our time is spent indoors, maintaining the health of you and your family is important. That’s why for over 35 years, families across New Hampshire have trusted Heritage Home Service as their indoor air quality experts. If you think you could benefit from an IAQ system, give us a call today to schedule an appointment.

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*Consultation and install must be scheduled and completed August – September 2025. 9.99% after for 120 months. One winner chosen. Financing subject to credit. Call for complete details.
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What Our Customers Are Saying

Todd did a great Job installing electrical outlet for the dryer. Very personable and professional, would recommend him every time. He also showed me how much space I had left on my breaker panel for future use. Thanks Todd!

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Nip Tanner

Nip Tanner

July 3, 2025

Great work and done quickly.

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Ernie Gabriel

Ernie Gabriel

July 3, 2025

The service provided was exceptional, encompassing the entire process from initial appointment scheduling to the completion of the work. Elijah demonstrated punctuality, professionalism, and effectively addressed our requirements. Furthermore, the same-day service delivery was greatly appreciated. We are highly satisfied with the service and commend the team’s performance.

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Penney Small

Penney Small

July 2, 2025

Bryce was very professional, courteous, friendly. He kept us informed about when they will be here, what he was doing, how long they will be. Showed us all the work that was done, and how everything works. Answered all our questions. Very exceptional service. Would recommend to anybody. So very pleased!

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Debra MacKay

Debra MacKay

July 1, 2025

Very knowledgeable and efficient staff. Provided me with great future maintenance tips.

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patrick quinn

patrick quinn

July 1, 2025

I was very pleased with the efficient service today!

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Bruce Dobkowski

Bruce Dobkowski

July 1, 2025

Friendly and competent and they were careful. Good job.

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Eric Evans

Eric Evans

June 30, 2025

Technicians were booked promptly for service and came in the time window and assessed, diagnosed and managed the problem with our heat pumps quickly and thoroughly informed us along the way of what was needed, the cost and tips to maintain better moving forward. We are grateful and thankful for their service. We will be working with Heritage moving forward for all our heat pump needs!

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Kristen Hoglund

Kristen Hoglund

June 26, 2025

Well trained technician

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kirk plender

kirk plender

June 26, 2025

Called on a Thursday with an active leak…actually a drip…found by luck on the cellar floor. Vinny showed up less than 24 hours later, and after diagnosing the issue found the problem. It wasn’t what I thought, but his perseverance paid big time dividends. On a Friday early evening Vinny made a trip to a Home Depot 30 minutes away, and when he returned the problem was solved in 30 minutes. Heritage upgraded our electrical system from 100 amp to 200 amp, and installed a whole house generator for us during the winter, so we were very familiar with the company. I can’t say enough good things about their workmanship, their customer service, and their professional employees. I would be pleased to have Vinny come back should the need arise. He was great!! Dean Wolfahrt 115 Payeur Circle Sanford, ME. 04073

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Dean Wolfahrt

Dean Wolfahrt

June 21, 2025

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