Top 3 gutters installation contractors in Plainview, NY

"I would recommend KNA to anyone that is looking for a roofing company and other jobs around the house nick, has plenty of patience and worked with us until last moment of the job getting done. And z and team worked so well together. They did their best to finish the job in one day, including making sure the property was nicely cleaned afterwards"

"Excellent Experience with KNA Roofing! I recently hired KNA Roofing for a full roof replacement, and I couldn’t be happier with the results. From start to finish, their professionalism, attention to detail, and clear communication really stood out. The team arrived on time, worked efficiently, and made sure everything was cleaned up perfectly afterward. What impressed me most was their honesty and transparency. They explained every step of the process, provided a fair and competitive quote, and delivered exactly what they promised—on time and on budget. The new roof looks fantastic, and I feel confident knowing it was done right. I highly recommend KNA Roofing to anyone looking for quality work and a stress-free experience. Great company, great people, and great results!"

"KNA Roofing was great. I was a desperate need of having my roof redone to keep my homeowners insurance policy and KNA was able to get the job done quickly but still professionally and did an amazing job. There were also other things that needed to be done, like having my solar panels removed and reinstalled after the roof was redone, and KNA was able to use their connections to help me get that secured as well. Overall great experience. I would definitely hire them again for future projects and will recommend them to anyone needing any roof issues looked into!"

"KNA group is very professional. We did the roof 3 days ago and had a great experience, very happy with their work. We have had estimates with 5+ companies, Nick came to our house , very honest and trustworthy to communicate. We are very satisfied with their job. We are planning to have next project with them for future. Attached before and after pictures."

"Needed to replace a flat roof on my home in Brooklyn, but I feared finding a quality residential contractor would be impossible based on previous experiences. I’m a construction professional with 30+ years in the industry. Have worked as a Laborer, then a Carpenter, Carpenter Foreman, Field Superintendent and currently working as a Construction Manager. I also have a Bachelor’s Degree in Construction Management Engineering Technology from Stste University of NY. My expertise is in NYC Public School Capital Improvement Projects, but have been involved with some new construction projects. So it’s fair to say that I know what professional quality is. I selected KNA, not because they were the lowest price (they weren’t), but they were more professional, seemed to have their shit together. Their price was within 5% of the lowest bidder. They mobilized when they said they would. Completed the project when they said they would. Understood what my concerns were and how to address them. They were in and out like the wind, leaving a professionally installed roof system. There was no haggling for change orders or surprise fees for additional work required to finish the job and they left the property as if they were never there. True Professional Outfit and have already recommended KNA to two other friends who need roofing work. KNA is Highly Recommended"

"Higly recommend this well run, quality company. I had Anderson 400 line windows installed plus my front door and storm door replaced. The installation was impeccable, the crew very polite and efficient, and all work, from the first meeting for a quote to the completion of the job, was done in a timely manner. Clean up was also carefully attended to in all rooms and outside. Thank you Ray for managing and for your care in communicating with me whenever appropriate-an area where many in this business slip up, as I know, since my husband used to run a contracting company. I love the beautiful windows, and it will be a warmer house this winter. Thank you Nisi Home Improvement."

"Easily one of my top five experiences with a contractor for home improvement. I’ve been using NISI since 2018 when I did a major make over of my home which included a complete siding replacement, sheating replacement of the roof and dwelling, and windows. Initially I was overwhelmed with the nature of the job due to my own inexperience on the subject, however that quickly faded thanks to Rey and Marvin professionalism and knowledge. After much deliberation and interviews with other contractors I opted to use NISI and I was completely satisfied with the quality of the work. Fast forward to January of 2023 our house was almost lost due to a fire and once again I needed to repair my home. Without hesitation I contacted Rey and he was more than welcome to repair our home and restore it to its previous condition. Thanks to Rey our home is better than ever and we even opted to make a few upgrades to update our home. This past summer I started my garage project and without hesitation I called up Rey to do the siding and roofing for my garage. Just like my last two experiences the I was more than pleased with the work from Rey and his crew from start to finish. Rey helped me make the best choices when it came to materials to ensure longevity and performance. I can’t say enough about Nisi I’m eternally grateful for their effort and work every time I’ve needed them. I will continue to use Nisi for any home improvements in the future."

"For the last 20 years NISI home improvements has done roof work, siding, doors and window installation in my properties. I have received the best quality of service and support for every single job. They work with honesty and transparency. Without hesitation I would recommended NISI Home Improvements to all my friends and anyone who asks my opinion about their business."

"Quality service , attention to detail, reasonable pricing comparatively. Nelson never made us feel pressured , Rey walked us thru step by step during the project. Once they knew how many beams needed to be replaced and pieces of plywood we got an itemized list of expenses. We had a concern about a dip in the roof which they addressed for us and gave us a few options for. They worked quickly and efficiently . We are Very happy with the overall results and we were able to add our solar panels a few weeks later ."

"We had our roof and skylights replaced by NISI after some shingles were blown off during the last windstorm. We worked with Nelson and had an amazing experience. From the consultation all the way through the end of the project, Nelson was honest and answered any questions we have with great detail. He also checked in with us multiple times throughout the installation to give us an update on the project. Nelson even came back again to sweep for nails a few days after the job was finished. I will definitely come back to Nelson and NISI for our next home improvement project."

"Empire Gen Roofing & Chimney genuinely surpassed all my expectations. From the first consultation to the last inspection, their team exhibited professionalism and openness. They worked diligently, cleaned up meticulously after completing the job, and made sure everything adhered to the highest standards. I was truly impressed by their respectfulness and attention to detail. My roof not only looks fantastic but is also functioning better than ever before. This company truly deserves all the accolades it receives!"

"My experience with Empire Gen Roofing and Chimney was wonderful. From the first phone call to the last meeting, they were attentive, open, and reliable. The team put in a lot of effort and completed the job ahead of schedule. My roof looks amazing, and the quality of the work is exceptional."

"We just had a chimney repair and restoration done by Empire Gen in Center Moriches. The price was fair and the work by Blair and his team was exceptional...so good even my neighbor had hers done! There were a couple twists and turns in the chimney but all was resolved quickly and expertly by the team. I wouldn't hesitate to recommend Empire Gen to anyone looking for excellent roofing work. Keith Greiner East Moriches"

"Highly recommend!! Empire replaced our roof, 3 skylights, new chimney siding, caps and chase cover and some gutters. The roofing materials are top of the line and come with a great warranty. The price was more than fair. A great deal compared to competitors. Great family company. Great pricing, workmanship and customer service. Professional and friendly. Pleasure having them do this work for us."

"Had major leak caused by blown shingles over the past few weeks and we decided the best option was to replace the roof and the GAF lifetime system it’s really worth it. Empire’s crew was amazing, on time, punctual at everything cleaned up it was like they were never there. Highly recommend them. Thanks Tony&Blair !!"