For most people, the majority of your time is spent in your home, which is why it’s so important to create a clean and comfortable indoor environment. MRW Mechanical carries a full line of indoor air quality products, from trusted manufacturers such as Carrier. Indoor air quality is a growing concern as homes are being built tighter to improve energy efficiency, limiting the exchange of indoor air and fresh outdoor air.

Trusted Indoor Air Quality Solutions

More and more people are suffering from allergies, asthma, and poor indoor air quality. Although we can’t cure your ailments, we can help clean the air to reduce the buildup of pollutants, allowing your body’s immune system to better do its job. We offer air filters and purifiers of all types and sizes, some of which do a better job than others at removing indoor air pollution.

Many new construction and renovated homes have such high insulation values that people suffer from “tight home syndrome” or bad indoor air quality. To help solve these issues, MRW Mechanical stocks Honeywell Tru Steam humidifiers, which can be installed on any system with a fan and duct work. Honeywell Tru Steam is unique in its operation in that it can create humidity independent of heating operation, to maintain humidity without the need to heat the home.

When indoor air becomes dirty and polluted, it can get trapped and recirculated. It’s important to clean the air by filtering out pollutants that can lead to flu-like symptoms, such as headaches, nausea, and respiratory irritation, or other issues such as aggravated asthma and allergy symptoms. There are a number of things you can do to reduce the amount of pollutants in the air, such as a frequent vacuuming and dusting, but the smallest particles, which cause the most irritation, can only be removed by filtering devices.

There are three distinct types of indoor air pollutants: particulates, micro-organisms, and toxins.


  • Dust
  • Pollen
  • Dust mites
  • Animal dander
  • Carpet fibers
  • Lint


  • Mold
  • Influenza
  • Fungi
  • Viruses
  • Bacteria
  • Germs


  • Benzene
  • Chemical vapors
  • Formaldehyde
  • Carbon monoxide
  • Paint
  • Pesticides
  • Carpet fumes
  • Pet odors
  • Ozone
  • Cleaning vapors
  • Smoke

Throughout Boston's North Shore, air filters have become more than just a way to keep dust out of your furnace or air conditioner. Many new homes are built with the most basic disposable air filters. These catch the big particles, but can actually let the smaller particles slip right by. At MRW Mechanical, we offer a wide variety of indoor air quality products to choose from. Whether you would like to control dust, odors, humidity, or all of the above, we can help.

With HRV and ERV products, you will be able to bring more fresh air from outside into your home without having the re-heat it. We can also install a HEPA air filtration system to clean your homes air.

We provide:

  • Free in-home consultation with one of our indoor air quality specialists.
  • Air Filtration Products – Remove contaminants such as pollen, mold and pet dander that aggravate allergies.
  • Humidifiers – Properly control humidity for personal comfort, to protect furniture and wood floors, and reduce static electricity that damages electronics.
  • Fresh Air Ventilators – Remove cooking, pet and chemical odors by expelling them to the outdoors.

Get in touch with our team today at (781) 639-9222 to learn more!