How much do water softener installers typically cost?
- Hampstead, New Hampshire Average$2,927
- Typical Range$2,500 - $2,927
- Low End - High End$590 - $5,200

Water Purification System Install, Removal of chlorine and fluoride in city water, Removal of arsenic and uranium in well and city water , and 2 more
"Brad was great coming to our house, testing the water, adjusting the meter on the softener tank. All a first visit to give his opinion about what may be wrong with our water system with no charge at this time, but a lot of suggestions and education as to what may be occurring. Great easy to talk to and understand guy."
Peter / Kristen K. in October 2020

Well pump installation, Water treatment and Purification installation and repair
"This company cares,very professional. Between the consultation explaining the bulk of the job and the techs, they all knew what they were doing installing a propane furnace. Once techs were here they wore booties, put down tarps asked me a few questions and were off and running on the project. It was not an easy job (tight space). They had my house with heat with the new furnace by the end of the day. I highly recommend this company. You will not be disappointed. Thank you HomeAdvisor for finding them for me."
Wendy O. in December 2017
Water Treatment & Purification System - Repair or Service, Plumbing, Water Treatment & Purification System - Install or Replace
"Brian responded promptly, was professional and courteous. He came right away to do an assessment and returned within a few days to install a new water softener system. He presented me with a lower cost option that could have been done same day but I chose to replace a 17 year old system with a new system that is more accurate (better monitors water use) and less costly to operate because it uses less salt. He performed several preventative maintenance updates: re-piped and plumbed in a new particulate cartridge, cleaned the screen on the radon system and replaced the solenoids, all within the cost of what other companies quoted for only the water softener replacement. The last technician that serviced our water systems (Radon & RO) rushed through the job and left them in worse shape than they were before he "serviced" them. Brian recognized the issues and fixed them. I will now be using H20inthe603 for all of my water treatment service. Thank you Brian for a job well done!"
Pete C. in September 2024
Plumbing, Electrical, Drains , and 7 more
"They are the best of all contractors. You make an appointment and they stick to it. They call when they are enroute to your home. They treat you and your home with respect by wearing booties, putting tarps down in the work area, they clean up. They are very professional and friendly and most importantly, THEY SHOW UP."
Nancy T. in September 2016

Plumbing, Drain Clearing , Cleaning, Maintenance and Replacement, Residential Plumbing Service, Maintenance and Installations , and 4 more
"Maffei worked out great, they came first to provide a quote, and then returned a few days later once I was ready to complete the work. Both the front office and field technicians were ultra-professional to work with, and I will not hesitate to hire them again in the future."
E3711B127E291EE634833F55061D59F105641275A6FAD22B4AF38E7323BCA160 5. in February 2026

In business since 1991
About us: "AqualiteUS is a locally owned and operated company that values honesty and integrity in all aspects of our business. Our dedicated team of professionals have over 30 years of hands on experience to provide innovative ideas and suggestions tailored to your projects. Our services are customized to your individual needs, paying close attention to the details of each project that we are involved with. Please feel free to contact us today!"
Hampstead Water Treatment Companies are rated 0.0 out of 5 based on 0 reviews of 0 pros.
The HomeAdvisor Community Rating is an overall rating based on verified reviews and feedback from our community of homeowners that have been connected with service professionals. See individual business pages for full, detailed reviews.
If you're looking for Water Softener Install Contractors that serve a different city in New Hampshire, here are some popular suggestions:
Have you already purchased a system?
How many people use the water daily (for size of system)?
What kind of location is this?
Find out how HomeAdvisor can help your business