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Water and air quality can affect your home, your appliances and heating system, and most importantly your health. We’re happy to provide articles, guides, information, how-to videos and manuals to assist you in as many ways as possible.
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Radon
Water
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What’s the Difference Between Reverse Osmosis and Whole-House Water Filtration?March 20, 2026 -

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PFAS in Maine Water: What Homeowners Should Re-Evaluate at the Start of the YearJanuary 28, 2026 -
Hard Water Problems in Maine Homes: How a Water Softener Solves Winter Plumbing IssuesDecember 20, 2025 -
Reverse Osmosis and Thanksgiving Cooking: Why Pure Water Makes a DifferenceNovember 20, 2025 -
Hard Water and Heating Season: Protecting Your Boiler and Plumbing This FallOctober 20, 2025 -
What Every Buyer Should Know: Water & Radon Testing When Selling Your Maine HomeSeptember 20, 2025 -
Reverse Osmosis vs. Whole-Home Filtration: Pros, Cons and Cost Analysis for Maine HomesAugust 20, 2025 -
Why a Whole Home Filter is a Smart Investment for Your Maine Vacation PropertyJuly 20, 2025 -

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Preparing Your Home’s Water and Air for Spring: Why Now is the Time to ActFebruary 20, 2025 -

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Protecting Your Home and Business: The Long-Term Benefits of Water Filtration SystemsJanuary 3, 2025 -
The Importance of Water Quality Testing for Residential and Commercial PropertiesNovember 27, 2024 -

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Buying or Selling a Home - Recommended Water and Radon Testing RecommendationsOctober 12, 2021 -

EXCELLENT Based on 1460 reviews Posted on Abigail WaddellTrustindex verifies that the original source of the review is Google. Very pleasant person.Posted on Nina ShoreyTrustindex verifies that the original source of the review is Google. My water system seems to work fine. Tony came when he said , was very polite and efficient. Set for another year. Thank you.Posted on James SouleTrustindex verifies that the original source of the review is Google. Nick Martin is a definite Godsend to your operation: efficient, congenial and compassionate! He deserves a raise! Jim Soule, New HarborPosted on James DelawareTrustindex verifies that the original source of the review is Google. Tony was very informative and let me know exactly what he was going to do to inspect/assess our setup/equipment, and the follow-up that will take place after water test results are in. Tony also explained the system we have to us and what may or may not be needed now or in the future.Posted on Jim FallonTrustindex verifies that the original source of the review is Google. Brendan was great. Answered all our questions. We're very happy with the customer service we've received from Air & Wster Quality!!Posted on Jake HolmanTrustindex verifies that the original source of the review is Google. Phil M. was absolutely awesome to work with! He got my water softening system back into perfect condition and took the time to teach me all about how it works and how to do the maintenance myself. It’s rare to find someone who’s not only knowledgeable but also genuinely friendly and helpful. I really appreciated his professionalism and patience - overall, just a pleasure to work with. Highly recommend Phil and Air & Water Quality Inc to anyone needing help with their water system!Posted on Kendra MackenzieTrustindex verifies that the original source of the review is Google. Terrific service as always! Phil arrived and showed me once again how to replace the most awkward-to-reach filter on my R/O machine, the solitary one I couldn't manage. Appreciate the office back up from Gillian, the online tutorials, and their good humor! A great team!