Trusted by New Yorkers

“Quick and efficient”

“Same crew that did my patio door in 2017, did 8 windows on my 2nd floor this January, 9 years later. Reliable people, and a pleasure to communicate with. John reached out after all these years asking for a review - happy to leave one, well deserved.”

“Had field chamber testing done for a large residential project downtown. John knew exactly what was required and handled it without us having to explain ourselves. Very clean and detailed presentation. Will use again.”

“First time replacing windows in my apartment, it took a while for the windows to be made but they got in and out in one day, did an excellent job and left my place cleaner than they found it. Cant recommend enough.”

“When things get complicated most contractors tend to disappear, and that has never been the case with John and his team, getting design assist help on top of their owned scope. Really solid team.”

“I’ve had Kenemax on 4 of the 12 buildings I manage across Brooklyn and Queens. Kenemax has done four of them now. The scheduling alone on a occupied building is a challenge, and they navigate it better than anyone I’ve worked with.”

“We brought Kenemax onto a landmarked building in the West Village - LPC approval, tight tolerances, the whole thing. John and his team handled the shop drawings, engineering, made the process very easy.”

“What got me was that they talked me out of replacing two windows I didnt even need to replace, had the team repair them instead. Saved me money on the spot. You dont get that from most contractors.”

“I was reached out to leave a review 9+ years since the work was done, they did 14 windows for me in March of 2017, did an amazing job. Reliable guys..”

“We recently had new windows installed in our office and are very pleased with the results. The installation process was smooth and efficient, and the team was professional, punctual, and respectful of the workspace. The new windows have significantly improved insulation and reduced outside noise, making the office much more comfortable. The quality of the materials and workmanship is excellent, and the final result looks great. We would gladly recommend this company to anyone looking for reliable window installation services. Thank you John!”

“Amazing! Quick, efficient and very knowledgeable. Will definitely be hiring Kenemax back to do anything else we need.”

“The best of the best”

“Reached out to John after coming across this business and the high reviews. Wanted to replace two windows, a skylight and a plexiglass for my roof. John came in to look at everything and provided several options for quotes depending on how much I was looking to spend (I preferred Anderson brand which comes with a higher price of course). Everything was VERY professional from start to finish. He came with his colleague and was very clean and precise with his work. He even added window handles on our windows since they didn’t come with their own handles. Would HIGHLY recommend. I plan on doing a few more window upgrades in the future so I’m glad to have come across John and his team. THANK YOU!”

“The only company I will ever use again for window repairs in NYC!!! These guys are incredible. They worked extremely fast, showed deep knowledge/experience, and were genuinely kind-hearted. They even went out of their way to deduct a charge of mine, purely because they recognized I needed the financial help -- no other service in NYC does that!! Truly a special business that I cannot recommend enough! Kenemax through and through!”

“I changed all my windows, 2 entrance doors and 2 shower doors with Kenemax and we are very happy with the results. Everything looks great ! Always on time and professional.”

“Seriously Professional efficient and I great price. I was stressed when my large custom window 2 pane glass was broke . I thought is was going to be an expensive headache! I called 3 local window repair companies and received the fastest best quote immediately from Kenemax and then they were able to come during the time period that worked for us and fixed it better than new!”

“Kenemax did a great job replacing a sliding glass door and large window and they are well priced and very communicative and easy to work with”

“Top class services, efficient and top quality. Thanks to Mark for calling and being a pleasure to deal with.”

“I highly recommend Kenemax Windows!! We had 7 windows replaced in our apartment on the 6th floor and it was our first time, so we were nervous about the process. Super clear communications from start to finish and the quality of the work exceeded our expectations for the great price. I have directly told friends to contact Kenemax and wanted to do a review too!”

“Amazing company we find them in the last moment they were very affordable and they did such a professional job. I would recommend this company to everybody thank you guys for all your hard work”

“Best customer service I’ve ever received.”

“Highly recommend. Great team.”

“Highly recommend John! He’s amazing and has a great team”

“Extremely professional and quality services. Team was very knowledgeable”

“Great service all around. Friendly staff and got the job done”

“Easy installations and seamless care for clients”

“Great experience. Very accommodating to my schedule and perfect service”

“Couldn’t have asked for a better experience. Always precise in their work and understanding of your needs.”

“Fantastic service. Would recommend to everyone. Had an amazing customer experience!”

“Highly recommended great service!”

“Best in the business!! Highly recommend”

“Amazing job !!!i highly recommend them”

“Highly recommend! Great team”

“Highly recommend, impeccable service.”

“Great service. I highly recommend!”

“I highly recommend the team at Kenemax Windows! From start to finish, their professionalism, attention to detail, and dedication to quality were exceptional. The team was friendly, knowledgeable, and always ready to address any questions or concerns. I couldn’t be happier and would confidently recommend Kenemax Windows to anyone looking for outstanding service and quality products.”

“Highly recommened. Great service all around. 👍”

“Awesome experience across the board. Highly recommend”

“Perfect blend between quality service and products. Everything a customer could ask for in working with them.”

“Great team, highly recommended!”

“Highly professional team, great service and great people all around. Would recommend to anybody 100/100 times”

“Great Service and Great Employees”

“Great service good communication !!”

“Great service!”

“Highly recommend. Amazing team”

“Highly recommend going to Kenemax Windows! They have a very solid team where you’ll receive 5 star service!! They are very accompanying to your desires to make your building look brand new again.”

“I am so pleased to say these guys are my heroes! They did beautiful work on nine windows in our home. Tricky work that they executed expertly, in a timely manner, and with kind and positive demeanor! I hope to not need to but will definitely use them again and again if neccessary!”

“John and his team were very professional and efficient - great communication throughout the process, and fair prices. Would 100% recommend for any window work”

“These guys were awesome. Knowledgeable, competent, arrived on time, worked hard, top results.”

“Great service, quality product and delivered on time, with good follow up. I have already hired them for 2 more projects after the success of the first.”

“Great guys who do excellent work. They’ve installed 9 windows in my house in Astoria, and did a great job. Would recommend.”

“Max is highly professional and knowledgeable in his field. He offers practical advice without any upselling. If you need a window expert, I highly recommend his services. The pricing is reasonable too.”

“Great work, fast responding and professional”

“We had an amazing experience with Kenemax windows. They just replaced and installed 6 new windows for us. The windows look gorgeous (and already the difference in sound reduction and heat retention is highly noticeable) and the process was seamless and clean. Mark and John were wonderful to work with - professional, responsive, and patient (we had a lot of questions) and they worked with us to choose the right windows for our home. Highly recommend.”

“Highly impressed with Kenemax windows ! The team was not only skilled but also respectful of our home. The new windows have added so much value, and the entire process, from consultation to installation, was seamless.”

“Great and professional company. I had an issue with my basement window and they fixed it immediately. They did a great job.”

“Kenemax is a highly professional team. Mark and John did an amazing job with our windows. From the estimate (which was spot on), though the contract phase, and onto installation, we really couldn’t believe how easy it was to have the windows in our entire house replaced. We absolutely recommend Kenemax.”

“The best Window Company!”

“Great service! Professional work and very helpful”

“This is the best window company I’ve hired to replace the windows of my building so far, I have 3 multi family buildings in Queens and in the past have hired different window companies for replacements of windows, glass, balances, etc., rest assured that most of the Queen’s based window companies that I’ve hired do not compare or come close to the professionalism, price or work done by Kenemax. I found them on Yelp and called them, Mark followed through every step of the way from initial measurements, proposal and revisions up to the delivery date, then accompanied by a team of four came to the building and supervised the work from start to finish, they were able to replace all 135 windows in 1 week. I’m extremely happy with their services and the warranty I’ve gotten for the work done.”