Get matched with top water treatment pros in Cold Spring Harbor, NY

"Claudia and Vincent were very helpful in explaining how the system works. We decided to do the whole house filtration system. Vincent and his workers arrived on time and were very neat and considerate. It might be a little costly, but you cannot put a price on clean water and your health."

"I had a Reverse Osmosis water system installed under my sink and I was very pleased with the job. Jose performed the task and from his initial contact (when he provided an estimate and follow-ups) to completion of the job, he was very professional. He showed up on time, worked efficiently, quickly, knew what he was doing, and cleaned up afterwards. The installation was very neatly done. I was also very pleased that he was PPE compliant. If you need a job done well, call Jose. You will have no regrets."

"The receptionist was courteous and personable when I called. The workers arrived promptly. They were professional and knowledgeable. They completed the work efficiently and promptly. I have used filtered water for over ten years. This was the first time I used this company and their prices were entirely reasonable. I have a water tester. And the new water filtering system they installed passed the test for excellent water filtration."

"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!"

est 1988 - specialize in water filtration

"Excellent Service. The plumber did a fantastic job , his mannerism and service were impeccable,"

Bonhomme Plumbing and Home Renovations is committed to excellence in every aspect of our business. We uphold a standard of integrity bound by fairness, honesty, and personal responsibility. Our distinction is the quality of service we bring to our customers. 25 years of accurate knowledge of our trade combined with ability is what makes us true professionals. Above all, we are watchful of our customers' interests and make their concerns the basis of our business.

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

1800-Plumber +Air is located in Central Long Island, NY and is focused on being the BEST! It’s not about being better than everyone else, instead our focus is on providing you with the fast, dependable plumbing and emergency services when you need it most. Our goal is to give you the BEST experience you have ever received from a service based business.

"Excellent service. Kelly Thompson was very informative and helpful. The installater was very friendly and respectful when he patiently explaining how to use the system. I highly recommend using Quality Water Group."