Get matched with top water treatment & purification system repair or service pros in Merrimack, NH

"Brad was quick to respond, arrived an time and did an amazing job. We now have an easy to use & maintain water treatment system to remove arsenic."

"Mike, Joe and the crew did an excellent job. Complete, clean and no worries. The System 2000 oil boiler is a good choice."

"The Radon Mitigation System was installed as requested, in a timely manner and everything was cleaned up before they left. The equipment they had installed was thoroughly explained and any extra questions I had were answered. Would recommend them to anyone looking for a system like this."

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

"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."

"Job went very well, all issues resolved and unit working just fine. Technician was professional and explained the operation of my system and gave advise on optimizing operation. Company communicated well and met stated schedule. Very satisfied with service and especially technical service, learned a lot."

"Very helpful and supportive. I will use again for my plumbing needs."

"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"

"Tech arrived on time and quickly replaced the water softener. Cleaned up afterwards and explained everything."

"They were the first to give us a quote and were able to come out as soon as we needed them to. Installation was smooth, and they have been good at following up to make sure the system is working. Because our radon is still slightly high, they are doing another radon test and will follow up if it comes back high yet again. We would definitely recommend them to others!"