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 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

conceptual diagram illustration, split into two vertical panels, showing a New England home basement with stone walls and floor cracks. The left panel shows a map of Maine, New Hampshire, and Massachusetts at the top, and green smoky vapor with upward-pointing arrows rising from the ground cracks and openings around pipes, depicting the entry of radon gas

Discover the best radon mitigation systems for New England homes. Learn how to protect your family from airborne and waterborne radon threats effectively.

A water quality consultant holding a tablet points to a custom multi-stage home filtration system with canisters labeled for sediment, carbon, arsenic, PFAS, and radon

Discover personalized water filtration systems tailored for New Hampshire and New England families. Ensure safe, clean water from your private well with...

infographic titled 'EFFECTIVE PFAS REMOVAL TECHNOLOGIES' for New Hampshire, Maine, and Massachusetts. The diagram illustrates a sequential water treatment process from glasses of 'PFAS'-contaminated water through three cutaway filter housings, each using a different technology

Discover effective PFAS removal technologies for your New England home. Learn how to protect your family's health and improve drinking water quality today!

infographic titled 'HOW TO MITIGATE RADON IN NEW ENGLAND HOMES (NH, ME, MA)'. It displays a detailed cross-section of a house with a map of ME, NH, and MA in the background. A central diagram shows an active mitigation fan in the attic connected by vent pipes with a rain cap to a suction pit under the basement slab. Swirling arrows show 'Radon Entry' from the soil being drawn into the pit and vented out of the house

Protect your family's health with our essential guide on radon mitigation. Learn effective steps to test, assess, and reduce radon levels in your home today!

A comprehensive infographic-style image illustrating the importance of water contaminant testing. The upper part displays a serene landscape of a New England lake and forest with the titles 'Safeguarding Your Drinking Water' and 'Comprehensive Contaminant Testing (NH, ME, MA)'. The lower portion features a split view.

Ensure your family's safety with our comprehensive guide on water testing for contaminants in New England. Learn how to protect your private well's quality...

A gloved hand conducts an arsenic water test using a pipette and sample vials on a kitchen countertop, with a New England map on a background screen

Discover how to test for arsenic in your New England well water. This comprehensive guide covers testing methods, interpreting results, and effective...

Contact Us For Water Treatment Services

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