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

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.

composite image showing a smiling boy and girl in a clean, modern kitchen. The girl is holding up a glass of clear water with a happy expression. Large white text over the scene reads: "PROTECTING OUR CHILDREN’S HEALTH: The Crucial Role of Clean Water", with a subtitle below: "A Comprehensive Guide for Families in New Hampshire, Maine, and Massachusetts".

Discover why water quality matters for children's health. Learn about contaminants, testing, and practical steps to protect your family's well-being.

landscape graphic titled "CHOOSING THE RIGHT PFAS FILTRATION SYSTEM" featuring a professional water filtration setup with industrial canisters and piping. An overlay infographic titled "PFAS FILTRATION TECHNOLOGY" illustrates the process of removing PFAS chemicals using granular activated carbon to produce safe drinking water

Discover how to choose the right PFAS filtration system for your home. Learn from experts at A & B Water Consultants to ensure safe, clean water for your...

A person in a blue nitrile glove collecting a water sample from an outdoor well tap into a bottle labeled "PFAS Drinking Water Sample - NH," set against a scenic New Hampshire mountain landscape

Discover how to test for PFAS in your water supply with our comprehensive guide. Protect your family and ensure your home's safety from harmful contaminants.

infographic explaining PFAS ('Forever Chemicals'). Top left: large molecular model of a complex carbon-fluorine chain. Center: flow chart diagram of 'SOURCES & PATHWAYS' with arrows from manufacturing, products, and waste into water systems and contamination
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Discover key facts about PFAS, harmful contaminants in drinking water. Learn how they affect your water supply and effective removal methods

A professional, landscape-oriented image illustrating the 2026 New Hampshire PFAS rebate process. In the foreground, a person's hand stamps a "CLAIM APPROVED" seal onto a document titled "2026 NH PFAS Rebate Claim Form & Guide" resting on a clean countertop.

URGENT UPDATE: The NHDES PFAS Bureau has announced a processing pause for the current fiscal year effective June 10, 2026.

Contact Us For Water Treatment Services

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