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

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

An infographic titled "ARSENIC EXPOSURE SYMPTOMS: KEY CONCERNS IN NH, ME, & MA". The left side features a map highlighting Maine, New Hampshire, and Massachusetts, a graphic of a well water system, and a man drinking a glass of water next to a warning icon
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Discover vital signs of arsenic exposure in drinking water for homeowners in New England. Learn testing strategies and health effects to protect your family.

An educational infographic titled "WHAT IS ARSENIC? UNDERSTANDING & ADDRESSING ARSENIC IN NH, ME, MA". The top half depicts a residential house in a rural landscape with a water well pump. The bottom half shows an underground cross-section of soil and bedrock layers filled with glowing "As" (arsenic) symbols

Discover what arsenic is and how it affects private wells in New England. Learn about health risks, sources, and treatment options for safer water.

A detailed view of a rural home with a tall white radon mitigation ventilation pipe running up the side, set against a rolling landscape of vibrant autumn trees. In the foreground on a stone wall, a device on a wooden stand displays an infographic about 'HOME RADON LEVELS

Discover the costs of radon system installation in New England. Protect your home with our comprehensive guide on pricing, factors, and choosing the right...

A glass being filled with clean, filtered water from a modern kitchen faucet, overlooking a scenic New England autumn landscape with a river and mountains.

Discover essential tips for New England homeowners on choosing water filtration systems. Ensure safe drinking water against arsenic, radon, and PFAS threats.

infographic promoting well water testing. On the left, a man in a technician's uniform and blue gloves kneels in a utility room, taking a water sample into a small vial from a large pressure tank. On the right, a dark blue panel features large white text that reads: "PROTECT YOUR WELL WATER: Essential Testing for NH, ME, & MA."

Ensure your family's safety with our Essential Guide to Testing Well Water. Learn to identify contaminants and maintain quality for healthier drinking water.

Contact Us For Water Treatment Services

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