Get matched with top water treatment pros in Port Jefferson, NY

"We used Simply Pur for a whole house system as well as a kitchen RO system for drinking water. Vinny and his team were absolutely great. They were professional, efficient, clean, and trustworthy. Most importantly, our water feels and tastes delicious! Thanks again!"

"I am now on their maintenance program. I pay a reasonable yearly fee and they come to me like clockwork. I am called a day or two before. They give me a 3 hour time frame and they show up right on time. It takes maybe 5 minutes for them to add the salt fix the timer test the water. The last person that came was Joey who is friendly, courteous and knowledgeable. So are all their other employee. They are great to work with."

"NH Ross installed the duct-less mini-split system in my home and provided me with an electrical audit to ensure my future safety and building code were up-to-date."

"I was very happy with my service call today! The repairman, Scott, was knowledgeable and pleasant and wore a mask and gloves throughout., so I felt safe, despite the pandemic. He serviced both of my central air systems and diagnosed the problem with the malfunctioning one and fixed it. By the time he left my house was already a much more pleasant place to be!"

"The manager is very friendly and gave me ideas to see better my home"

"They did a great job! I knew I wanted a water filter for the house and drinking water since we were moving out of NYC and their awesome water to an area with a crappier water source. And I was about to have a baby! Anyway I did endless amounts of research, including multiple water companies that do their own install, and direct to consumer ones where I could just buy a system and install it myself, and after thinking about it for months (literally), I finally went with QWG. We worked with Maria (who is absolutely awesome) and the cost was reasonable. Between what they offered and how pleasant the experience was, I’m glad I picked them. We have a whole house filter and an RO system that they were able to hang in the basement so it doesn’t take up space under the sink, and it’s hooked up to both a faucet at the sink and the fridge as well. Exactly as I wanted. It’s been a couple months, and the water’s great so far. The support is great too, which is big. Can’t speak for long-term usage yet, but so far we’re very happy! Thank you!"

"Excellent experience. Soft and pollutant-free water. Now I drink Alkaline water. My son had eczema on his skin and has been cured. My soft hair and my skin. Thank you"

"5 stars all around. Pleasure to work with and my system is great. Thank you."

"The whole house water softener system installation was a little tricky due to the layout of the house, but was done within a few hours. The job included an under the sink water purification system. Bob and Tony were prompt and gave a full explanation of what was to be done. They were very easy to work with and it was a neat, professional installation. We are very happy with the results and would definitely recommend them."

"They took the time to answer all of my questions and were extremely professional and my water has never been better."