About Us: Certified Water Treatment Experts in New Hampshire

 
 
 
 
  EXCELLENT  
  
 Based on 1097 reviews 
 
 
  
 
 
 
 
 
 
 
 
 
  
 
 
 
 Posted on Google  
 
  
 
 
 Gena Sinibaldi 
 
February 26, 2026
 
 
 Trustindex verifies that the original source of the review is Google. 
Greg was friendly, knowledgeable and efficient.  Thanks to Secondwind Water as always and also to Abbie for great customer service!
  
 
  
 
 
 
 Posted on Google  
 
  
 
 
 Matt Sisto 
 
February 26, 2026
 
 
 Trustindex verifies that the original source of the review is Google. 
Technician took the time to explain how my entire system worked so I would finally understand. I’ve had several technicians come out, never had a bad experience, but the guy they sent yesterday actually seemed to care about his job deeply. I’m sure the fact that he takes the extra time frustrates the main office, but they should give this guy a raise. Forgot his name but he’s 6’3”. 😊
  
 
  
 
 
 
 Posted on Google  
 
  
 
 
 Kenny Hartung 
 
February 24, 2026
 
 
 Trustindex verifies that the original source of the review is Google. 
Technician Greg was professional, knowledgeable, and thorough.  Great company to deal with.
  
 
  
 
 
 
 Posted on Google  
 
  
 
 
 Mary Brown 
 
February 19, 2026
 
 
 Trustindex verifies that the original source of the review is Google. 
Greg was great!  Very nice, professional, and knew his job.  Left us easy to understand “homework “ to ensure all of our water resources are safe and clean. Highly recommend Greg and Second Wind Water!
  
 
  
 
 
 
 Posted on Google  
 
  
 
 
 Lori Saleski 
 
February 14, 2026
 
 
 Trustindex verifies that the original source of the review is Google. 
Great experience with Secondwind, we love their product!  They arrived promptly for our service appointment,  we're extremely helpful and answered any questions we had.  We have had their products for 25+ years,  and highly recommend them!
  
 
  
 
 
 
 Posted on Google  
 
  
 
 
 Lindsay Marcoux 
 
February 14, 2026
 
 
 Trustindex verifies that the original source of the review is Google. 
Patrick did a great job and was on time. Exactly what I expect from a technician from Second Wind Water Systems.
  
 
  
 
 
 
 Posted on Google  
 
  
 
 
 Renee Passalacqua 
 
February 12, 2026
 
 
 Trustindex verifies that the original source of the review is Google. 
Greg was very informative during our first yearly check of our RO water system and answered any questions I had. He was professional and went above and beyond. I've recommended this company to others, and will continue to do so!
  
 
  
 
 
 
 Posted on Google  
 
  
 
 
 Mary Kate Bartley 
 
February 10, 2026
 
 
 Trustindex verifies that the original source of the review is Google. 
I received a call telling me that the technician would late. Greatly appreciated that, I hate waiting.  Greg was a little early, also  fine. Everything worked out well and he gave some tips for in the future protecting the pipes. Very clear with directions.
  
 
  
 
 
 
 Posted on Google  
 
  
 
 
 Robert Martel 
 
February 10, 2026
 
 
 Trustindex verifies that the original source of the review is Google. 
Mike provided us with great service updating our RO water system, Secondwind definitely keeps us water healthy!
  
 
  
 
 
 
 Posted on Google  
 
  
 
 
 Jane Tufts 
 
February 5, 2026
 
 
 Trustindex verifies that the original source of the review is Google. 
The technician (Greg) let me know he was running ahead of schedule, which worked with my schedule even better than the originally scheduled time! He did the maintenance thoroughly and quickly and explained the post-sanitizing process very clearly.