"This is an awesome crew. Timely, Polite, Hard working, stay late to complete the job, rather then come back the next day.. Everything was checked and double checked. We now hove heat, and no bang, bangs. If there were 10 stars, I would give them 10."

Mary J. in December 2017

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5.0(13 Verified Ratings)

Milford, NH·

NH Watercare Corp.

Certified in Radon Measurement, Sales and Service of Water Filtration and Conditioning Systems., Arsenic Mitigation systems. , and 1 more

"I was very impressed with everyone from the company as they were all very helpful and were able to provide me a system that best fit my needs. The installers were great and very helpful in going over the system and how everything works. They both did a very well done, clean install and you could tell took pride in their work! Thanks again!"

Kevin M. in October 2018

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4.5(958 Verified Ratings)

Auburn, NH·

Heritage Home Service

Plumbing, Electrical, Drains , and 2 more

"Awesome job. Excellent customer service and install technicians!"

Rob C. in November 2017

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4.8(3 Verified Ratings)

H2O in the 603 Water Treatment, LLC

Water Treatment & Purification System - Repair or Service, Plumbing, Water Treatment & Purification System - Install or Replace

"Highly recommend his company for any and all water treatment services."

KC N. in September 2022

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Nashua Water Treatment Companies are rated 4.8 out of 5 based on 1208 reviews of 1208 pros.

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Water Treatment Repair Services in Nashua, NH

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Maine's Best Water Treatment

Ethical Home Pro LLC

NH Watercare Corp.

Heritage Home Service

H2O in the 603 Water Treatment, LLC

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