Top Water Treatment Consultants In New England

We fix water quality issues. We solve radon problems.

A & B Water Consultants are your go-to water, arsenic, and radon specialists. With branches in New Hampshire, Maine, and Massachusetts, our consultants have helped New England families to ensure the quality of water in their homes for more than 25 years. Every system we install is custom-designed for your home. Visit our contact page to set up an immediate no-charge consultation.

Licensed | Insured | Locally Owned | Free Estimates

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Download our checklist

Download the 2026 Rebate Success Checklist to ensure you don't miss the June 10th deadline.

The 2026 NH PFAS rebate offers $5,000 for eligible NHDES applicants with steps for test, filtration, and application.
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Water Treatment
Systems

You want safe water for you and your family. You want quality water for your plumbing and equipment. Whether you’re battling problems because of hard water, or dealing with bad odors, or have a failed bacteria test, A & B Water Consultants are here to help… swiftly, reliably, efficiently. We provide guaranteed results.

Blue and white water filtration system with multiple filter cartridges

Radon Treatment
Systems

Radon is colorless, odorless, and tasteless. It can be found in air and water. In the outside world its effect on us is minimal, but in our homes, where it becomes concentrated, it can be deadly. A & B Water Consultants have the experience and expertise to resolve your radon issues. We custom design radon-mitigating systems and deliver 100% results.

Graphic illustrating radon air testing with house and heartbeat symbol

Our 4 Step Treatment Process

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Recent Blogs

photograph of a male technician in a tan uniform kneels in a tidy basement to inspect and test a newly installed radon mitigation system. He holds a yellow multimeter and is checking a connection on the white PVC piping.

Discover how to find qualified radon mitigation professionals in New Hampshire, Maine, and Massachusetts to ensure safe water and peace of mind for your home.

infographic with the main title "UNDERSTANDING THE HEALTH RISKS OF CONTAMINATED WATER." The left side visualizes environmental pollution, showing rusty lead pipes and discolored industrial runoff flowing into a river and groundwater, with sub-surface labels for bacteria. A hand holds up a clear glass of water with magnified microscopic organisms and chemical elements like Be and Kn

Discover the health risks of contaminated water and why filtration is essential. Learn about common contaminants and find the right systems for your...

infographic titled 'ACTIVATED CARBON WATER FILTRATION SYSTEMS' and subtitled 'Clean, Safe Water for New Hampshire, Maine, and Massachusetts Private Well Owners.' The background features a map of these New England states with illustrative icons, including mountains for NH, a city skyline for MA, and a lighthouse for ME. A large cutaway illustration of a multi-stage water filter is in the center, showing 'raw water' entering with labeled contaminants (as stylized germ icons) such as 'CHLORINE,' 'PFAS,' and 'VOCs.'

Discover the benefits of activated carbon water filters for improving taste and removing contaminants. Learn how they compare to other filtration systems today!

A descriptive graphic promoting arsenic water treatment in New Hampshire, Maine, and Massachusetts (NH, ME, MA). The text at the top reads "ADVANCED ARSENIC WATER TREATMENT SOLUTIONS, PROTECTING NH, ME, & MA PRIVATE WELL WATER." A metal map cutout of the New England region (NH, ME, MA) is centered on the wall. A water filtration system with a large tank is shown, processing water from a pipe labeled "RAW WATER WITH ARSENIC" (with contaminated bubbles and cross symbols) to a glass decanter of "SAFE DRINKING WATER" (with pure water and bubbles) on a granite counter.

Discover effective arsenic water treatment solutions for homeowners. Learn about treatment options and how A & B Water Consultants can help protect your...

A promotional graphic for New England water filtration, featuring a multi-stage water filtration system on a granite surface. The background is a composite landscape showing New Hampshire mountains, a historic Massachusetts town, and a rocky Maine lighthouse coast.

Discover how PFAS filtration systems enhance water quality by removing harmful contaminants. This guide offers expert insights for New England homeowners.

detailed 3D infographic illustrating a residential radon mitigation system by A & B Water Consultants. An architectural rendering of a multi-story house is shown in a cross-section, revealing the ground below. Radon gas (labeled 'Rn') is collected from a 'Suction Pit' beneath the foundation and drawn through a 'Sub-Slab System' by an 'Inline Fan' in the basement

Ensure your family's safety with expert radon mitigation services. Learn how to choose the right professionals for your home in New England today!

Contact Us For Water Treatment Services

One call and you’ll be on your way to clean water and healthy air!