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Find Water treatment & purification system repair or service pros in Merrimack

Avatar for Maine's Best Water Treatment
Maine's Best Water Treatment
4.9(
245
)
Water Treatment & Purification System - Repair or Service

Serving Merrimack, NH and surrounding areas

Approved

Super Service Award Winner

In business since 2016

Free estimates

Warranties offered

"So glad I was able contract Maineâ s Best Water Treatment! I live in a pretty remote location in Maine where Iâ ve had to perform the majority of my upgrades and services myself. The owner/tech Brad and his assistant meticulously installed my water purification system in minimal time. Brad explained the complete system and required maintenance. AAA+ satisfied customer!ð ð »"
Iron Gate
4" X 10" Big Blue sediment filter
Point of use reverse osmosis system
Acid neutralizer
Repco AquaBubble Water Softener

+2

Response time9 hrs
65 neighbors recently requested a quote
Recommended by93%of homeowners
Avatar for NH Watercare Corp.
NH Watercare Corp.
4.6(
16
)
Water Treatment & Purification System - Repair or Service

Serving Merrimack, NH and surrounding areas

Approved

In business since 1980

Free estimates

Emergency services offered

"My well water has a high content of iron and manganese. I lived with it for 23 years because I thought the only solution was a water softener system. I had one in my previous home and didn't like the soapy feeling on the body after a shower. Then somebody advised me that a green sands system would eliminate the minerals without leaving me with that distasteful soapy feeling. The only company in NH that I could find that would provide a green sands system was NH Water Care. I contacted them and got an estimate. I also contacted the 3 references they provided after I requested them. All positive. So I decided to have them install the system. After the installation was completed they took a water sample and had it tested. The result showed that the iron level was now well below the recommended level but even though the manganese had gone down appreciably it was still above the recommended level. I wasn't concerned since manganese, especially at this new level, does not present a health problem. But I still called Matt Griffin, the owner, and asked if anything more could be done. He came out soon after and adjusted the backwash to occur more frequently. One of his people came out a few weeks later to retest the water to see if made any improvement. After the test results indicated that there wasn't any a tech came out and added some more chemicals to the tank. Matt is coming out in a couple of days to test the water to see if the addition of the extra chemicals had the desired result. Bottom line - NH Watercare is a great company and they give great support to their customers. I would highly recommend them to anyone needing a water treatment system."
Municipal filtration
The well from hell
Response time2 days
24 neighbors recently requested a quote
Recommended by100%of homeowners
Avatar for Sila Heating, Cooling, Plumbing and Electrical
Sila Heating, Cooling, Plumbing and Electrical
4.5(
5,399
)
Water Treatment & Purification System - Repair or Service

Serving Merrimack, NH and surrounding areas

Approved (Corporate)

In business since 1989

Free estimates

Emergency services offered

"Harry arrived per appointment. He did a check on heating system to confirm operability for upcoming winter. He explained the relationship between roof equipment and condo equipmentI I mentioned to him that my condensate line from AC was trickling water during humid weather. Within minutes he replaced a coupling, and leak stopped. I was very pleased with his quick fix on this, He made Sila look very good in my opinion. Nice to see staff capable of heading off a problem."
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+6

Response time2 days
Response rate100%
50 neighbors recently requested a quote
Avatar for A Really Good Plumber
A Really Good Plumber
4.5(
46
)
Water Treatment & Purification System - Repair or Service

Serving Merrimack, NH and surrounding areas

Approved

In business since 2007

Emergency services offered

Credit card accepted

"He was very knowledgeable and very friendly and his prices are very reasonable compared to other contractors and he did a great job installing wyn well tank I would definitely recommend him for any repairs"
Additional Photos
Additional Photos
1 neighbors recently requested a quote
Recommended by90%of homeowners
Avatar for Derry Plumbing & Heating
Derry Plumbing & Heating
3.7(
43
)
Water Treatment & Purification System - Repair or Service

Serving Merrimack, NH and surrounding areas

Approved

In business since 1989

Free estimates

Emergency services offered

"Been with another company for many years last time I call them for price to replace expansion tanks they gave price 859.00 thatà ¢à  à  s last time heard lot about Derry plumbing called Dave and they sent out a technician his name was Tyler very professional look over my unit told me had other issues with my system showing all possible that system was old he would only be taking my money to install the expansion tank and the unit is old and if fails this winter parts will be very hard to get note the unit been in house for 30 years have served my good so Tyler gave est that fair price to replace Dave gave me some options and was very professional so I set up appointment to have replaced thanks to Derry plumbing à ¢à ­à  à ¯à ¸à  à ¢à ­à  à ¯à ¸à  à ¢à ­à  à ¯à ¸à  à ¢à ­à  à ¯à ¸à  à ¢à ­à  à ¯à ¸à  à ¢à ­à  à ¯à ¸à  à ¢à ­à  à ¯à ¸à  à ¢à ­à  à ¯à ¸à  à ¢à ­à  à ¯à ¸à  à ¢à ­à  à ¯à ¸à  Thank you Paul Hickey Derry New Hampshire"
Rinnai install
Designer shower
Drain line
Showroom shower/tub stall
Faucet fixtures

+2

Response time10 hrs
Response rate98%
7 neighbors recently requested a quote
Sila Heating, Cooling, Plumbing and Electrical
New to Angi
Water Treatment & Purification System - Repair or Service

Serving Merrimack, NH and surrounding areas

Approved

In business since 1989

Free estimates

Credit card accepted

Live Your Most Comfortable Life with a Company You Trust.\nWe offer Same Day Service and Next Day Installation!\n\nSila has been the center of delighting homeowners since 1989, with our team of engineers, certified technicians, and system designers that are proud to deliver the highest level of expertise in the HVAC industry. Whether it?s a repair, replacement, installation, or service, we have an unwavering commitment to keeping you and your family comfortable and safe ? season after season.\nWe guarantee satisfaction and are proud to have earned over 7,000 ?A? ratings on Angie?s List and its prestigious Super Service Award!

16 neighbors recently requested a quote
Showing 1-10 of 30
FAQs for water treatment & purification system repair or service projects in Merrimack, NH

If your water softener is over 10 years old or if repair costs approach the price of a new unit, it might be time to replace it. Most water softeners last between 10 and 15 years. Replacing an aging unit can improve your water quality and help you avoid frequent repair costs. For a newer system with minor issues, repairing may be the best option. Consider the age and condition of your system to decide what's most cost-effective.

Water treatment systems remain dependable for 10 to 20 years with proper maintenance and care. A well-maintained system secures full performance by following a scheduled upkeep plan and professional inspections. Consistent maintenance guarantees continuous water purification, ensuring that the system operates at its peak efficiency and delivers high‑quality water throughout its lifespan.

Faulty water softeners exhibit clear symptoms that signal the need for immediate attention. Noticeable mineral build-up around faucets, discolored water, dry or itchy skin following a shower, and altered laundry texture indicate that the system is underperforming. Recognizing these issues early and addressing them promptly prevents further damage and maintains optimal water quality. Early intervention ensures that your water system continues to operate reliably and efficiently.

The Merrimack, NH homeowners’ guide to water treatment & purification system repair or services

From average costs to expert advice, get all the answers you need to get your job done.