Data from Google, last updated October 25, 2026.
Reviews from Google, shown as published (original wording, unedited).
Mike Vazquez, Awesome guy, really enjoy his visits, very attentive to the clients needs. He has a great personality and is extremely personable. Great front man for Barclay, he represents very well. Glad to have had the opportunity to come to know and work with him.
Michael has been a very professional and expert advisor on the water treatment for our cooling towers and hot water heating systems. We here at Medgar Evers College, look forward to a long-lasting relationship with Michael, and Barclay. Thanks
Great service always available when needed. very professional
Barclay helped to solve our years of boiler chemistry issues at the UVM Medical Center. Our field service tech, Todd Archambeault is knowledgeable, timely and efficient. He is always willing to go above and beyond to answer questions and instruct us on techniques and procedures. He answers emails in in a timely fashion and is always available. I'm very happy with our Barclay service.
Barclay overall is very professional and competent water testing and treatment company. However, Mike Vazquez, a tech working for Barclay gives the standard work they do a more personable flare. He is always in a good mood and brings a cordial attitude. You always know when he is on-site (in a good way). We here at our facility always look forward to his visits, even if they sometimes come with him finding some areas that need repair.
Mike Vazquez is my water guy. He is my ketchup and mustard. He is very Professional and knowledgeable anytime I call him or email him he is quick to respond. He is a great guy & he makes Barclay the company of choice for me.
Our campus is on Mike's account. He is responsive, responsible, knowledgeable and accommodating.
Barclay Water Management has been taking care of the water treatment for the boiler at our Library for the last 3 years. Their Application Engineer Michael Twiggs test our water quarterly. He is very knowledgeable and tells us the water results and if he had to add any treatment. He answers any questions or concerns I may have. Plus they send a work order when job is complete. We have not had any issues with the boiler since Barclay Water has been doing the water treatment. I recommend them 100%!
Happy to share a review Barclay was our supplier for water treatment chemicals while I was Director for Northwell Health's Facility in Manhasset. More so then a supplier they were a fantastic service provider. Any thing we needed they supported and better yet had the technical knowledge to get to a route cause if it was Water treatment related. When regulations changed and DOH established the registry process the Barclay Team supported us and a large majority of the Health system through the process. Currently I am doing mechanical work throughout the NYC and Long Island and can Honestly say the service they provide is unmatched in the industry. I rely on Barclay as a technical resource and consultant now and less of a supplier. Their service and professionalism is the gold standard.
Extremely knowledgeable staff are always helpful whenever we reach out to them.