Had an issue with the roof that resurfaced after the latest big storm. Nassau Roofers was 1 of 3…read morecompanies I had reached out for quotes. In every step of the process, Nassau Roofers were extremely professional. No drama. No scare tactics. And their price was very fair. Spencer showed up to do the estimate. He explained everything very clearly. Straight forward and professional. Nelson and team showed up early 3 days later and finished the job quickly and cleaned up well. Part of the roof was covered in snow and these guys efficiently cleared everything away and even shared pictures and video afterwards. Megan and Brian are 2nd generation owners taking over from their father. The company has been around for 48 years. The work comes with a 12 year guarantee. It makes us feel good we are dealing with a company with legacy and will be around to take care of issues. We are very happy we picked Nassau Roofers.

This was the company that did my roof after Sandy and so when I had a problem with a four legged…read moreunwanted visitor in my attic, I called them and they explained to me what to do and they would come and close the hole and they did and it was wonderful they said not to worry. I didn't have to be home they would come and take care of it the next year. I heard something else in my attic they came with a drone found the whole immediately on the other side of the house and promptly fixed it. I couldn't be more thrilled at how quickly they responded to my small job versus the big jobs that they're used to getting. I appreciate that they took my nervousness about having these creatures in my attic. Seriously I thanked them 100 times.

They did a great job, and they beat all competitors pricing. Highly recommend. Saved a lot of…read moremoney, and replaced skylights too. Ronald was a dream to work with.

From the owner: Best and Honest roofing Contractorread more

Received message after asking Yelp for suggestions for my project. Spoke to Nick and sent him…read morephotos of what needed to be removed and agreed on a price for removal of some extra siding on May 7, 2026. When the contractor showed up on May 8, 2026, he refused to do the job and gave no workable solution. Wasted my time and delayed the removal of materials . Very disappointed--do not recommend."

I went on Yelp to find some one to fix a leak I had on my roof and supreme roofing…read more Was one of the roofing companies that came to give me a free estimate. They showed up on the same day I called and they were professional and gave me a fair estimate to replace my leaking skylight. They did a great job, and gave me a written Guarantee.

A-1 put up a crazy number of leaking roofs at Birchwood at Spring Lake and on Spring Lake…read moreCondominium with sub-contracted venders. Kond of reminds me of the song that goes something like Oh Oh take the money and run. It will be interesting to see if A-1 is still around as the new roofs on connected townhome and condo continue to fail over the course of time.

A1 Roofing is one of the easiest contractors I have ever worked with. Their quotation addressed…read moreevery aspect of the project in detail, particularly with regard to replacing old fixed and movable skylights. The work crew was clearly well trained and experienced in installation, safety, and protecting the surrounding deck, landscape, and driveway with ample use of tarps, and magnets to find stray nails. The crew showed up as scheduled, on time, and finished the job in one day, leaving the job site spotless. The crew supervision was outstanding! Their pricing was reasonable, based on several competing quotes. Highly recommended!

We want to thank Calvin and his team for doing an amazing job replacing our deck. The new deck…read morecame out great. They came out right away for an estimate and started and completed the work in the timeframe they said. The Precision team was professional and cleaned up after each day of work. They also remodeled our front stoop and fixed pavers on the walkway in the backyard that needed repair. Whenever I called Calvin he was very responsive. Always picking up the phone when I called and returning phone calls promptly. We would definitely recommend Calvin and his team. D.P. & K.P.

Kelvin and his team did an excellent job redoing our roof. His team was prompt and arrived right…read morewhen he said they would, and they finished by the end of the day, also as he said they would. They roof looks great, and they replaced our skylights as well in the same job. He gave a fair price, was transparent, and even had a drone to show the finished product. I will be using Precision Home Construction in future projects.

They saved my roof. I was doing renovations and several service providers advise that I replace my…read moreslate roof with an asphalt roof for peace of mind. Hugh quickly advised me against that and offered a maintenance inspection to ensure my peace of mind and prevent me from replacing a Rolls-Royce with a Toyota. Since I did not have any current leaks he confirmed that there was no rush to make any decisions and he walked me through the process of ensuring I can keep the beautiful roof I currently have. They are honest, thorough, and quick to respond to all needs. They've become my primary Roofing professional and I will deal only with them moving forward! They saved me a lot of money in the process.

I had some shingles that fell off due to strong winds. I also had no idea how old or when the last…read moretime my roof was serviced. Hugh and his team were able to access my roof and determined I did not need a full tear off. Many roofers would take look and just suggest a brand new roof. Hugh took the time to explain and address my concerns regarding my roof. As many people have stated, they were honest and quick to respond.

Excellent service, representatives and highly recommend! Eric stopped by to give me an estimate. He…read morewas polite, knowledgeable, honest, and answered my questions and concerns without any hesitation & I didn't need what I thought I needed! **Also, Eric was here a few years ago where he installed insulation under the house crawl space, and also in the attic. It not only improved comfort in the house, it helped lower my electric bill, lowered the amount of home heating oil usage, & oil costs!

From the owner: Klaus Roofing Systems by Triple H provides quality roofing, gutter, and attic insulation services…read more Our sister company, Triple H Insulation has been serving Nassau and Suffolk Counties on Long Island for over 23 years. Klaus Roofing Systems by Triple H can inspect your attic and gutters and recommend the best solutions for your home. We also provide ice dam repair and prevention services. Contact us today for a free estimate!

The house came out great! Stay on top of them and make sure to keep an active line of…read morecommunication with them and you'll end up with exactly what you want. Very happy with the end result.

From the owner: Based in Long Island, Eli Construction has been the full service exterior contractor throughout The…read moreHamptons, Twin Forks, Shelter Island and all of Suffolk County for nearly two decades. Our service experts come with a vast amount of knowledge in materials - like cedar, or aluminum siding, in services - such as new and repaired roofing, home remodeling, and new home construction, and in customer satisfaction - making sure you walk away happy and pleased with the outcome.