From estimate to completion of the job what a great team. New roof and gutters. Installed on one…read morebusiness day. Crew were respectful and kept the mess to a minimum. They even walked the perimeter of my house to check fir nails and debris. Class act all-around. You absolutely have to get a quote from them.

I had a leaking skylight that caused water stains in my ceiling. Eventually some of the ceiling…read moredrywall fell down. Thankfully no one got hurt. I found All American Home Improvement on Yelp and got in touch with Jeremy. He came over the next day , climbed on the roof and inspected the skylight. He came back a few days later with his crew and patched up the roof around the skylight. They were quick, efficient and cleaned up afterwards, removing all construction debris. The pricing was very reasonable. I would not hesitate to reach out to them if I have any other roofing issues.

I needed to add ventilation in the attic/roof so I requested for Jeff to come take a look…read more On top of what was requested, Jeff and his son did a thorough inspection of the attic and the roof which I was very grateful for. After we spoke about the possible solutions/plans, Jeff did not rush me to proceed with his recommendations and gave me time to think about my options. On the day of the appointment, he arrived promptly and worked efficiently to install new vents as well as retrofit baffles for the attic. Overall: very personable experience that you just don't get from commercial companies.

This is a wonderful company. Trustworthy, timely, responsive, and all around great people. Family…read morebusiness.

Nick showed up when he said he would. He treated my house like his own. He was very neat and…read morerespectful. I have had leak issues with my roof and chimney for years. I had a valley behind my chimney as the house had been expanded at some point. I hired several roof companies thru the years to address chimney and roof leaks. Quick fixes did not solve the problem. Nick explained that the valley needed to be moved past the chimney and constructed a new roof line where needed. The chimney was power washed, repointed and waterproofed. It looks like a new chimney!! The valley is no longer behind the chimney. The price was reasonable for the work involved. The mason work and copper flashing install was done by a craftsman. Everything was put in writing and guaranteed. I highly recommend Supreme Roofing & Chimney.

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."

Amazing amazing roofers!…read more Jacob got in touch with me right away when I put out a Yelp SOS after the recent Nor'Easter ripped off a piece of my roof. He had one of his guys here the next day and they climbed on the roof, showed me photos of the damage, and a couple of other things our roofer in 2010 never took care of. Jacob was fair with his pricing and promised to have someone out the following day once the rain had stopped. The next morning his crew showed up right on time and got to work. Four hours later my roof was fixed and in better condition than it was previously. All in all very easy experience and Jacob's workers are pleasant. They also left no mess! Highly recommend Jacob and his team to take care of your roofing needs (they do gutters, too!).

The service was great! They took their time to do the job correctly and were very professional!!read more

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!

I had talked about an update of this company , and would like to follow through…read more As in any large multifaceted job - certain things needed to be revised. When Chris the owner of the company came over , I was expecting that old back and forth. JUST THE OPPOSITE !!! he agreed to fix , and improve the work that was done. Quickly , my entire deck was replaced which he did not have to do . Any issue was very quickly resolved. I am very pleased with the work and responsiveness of Chris. He tries very hard to listen and help his customers, not something you see these days. I recommend them highly.

Was a no show for gutter cleaning. I called them 1 hour after start time and they said sorry- our…read moreguys called in sick today and it slipped their mind. Offered free service in the future but not worth it.

Hired DiCostanzo Home Improvements for a roof replacement/repair. Anthony was so nice, accommodated…read moremy schedule, did a great job, reasonably priced and left my home spotless. highly recommend!

Can't recommend DiCostanzo Home Improvements enough! Tony the owner is a honest, hard working and…read morediligent man who pays attention to detail. He did my roof in Kings Park and we are damn glad he did, it came out amazing and was done the right way. Tony was the only roofer who explained how he needed to remove some siding and install ice shield up the outside walls and it would take some more time to get it done. Not one other roofer even mentioned they would do this, When I asked Tony he said that's because it's the right way and we take our time to do it right. On the last day when they were almost done (2 day job)Tony did not like the look of some flashing against my brick, it was water tight but according to Tony it was not aesthetically up to his standards. Most roofers would said screw it good enough and leave but he came back the next day and completely re-did it to make it not only look 100% but function 100%. If you need a roof, siding, gutters or windows I highly recommend going with DiCostanzo his price was more Than fair for the quality of the work and attention to detail he brings to the job. We would not hesitate to use him again and we will In a few years for siding and gutters.

Roof replacement- Couldn't ask for a nicer person to deal with than Tom and his crew. They did a a…read morefantastic job on our roof. We had a complete removal of old roof and replaced with a new charcoal colored roof. The clean up was excellent. They even had some gizmo that vacuumed up any nails/ materials that were in the driveway. Tom is present on the job for any questions. Not like some contractors which are there to sign a contract then never show up until the job is complete. You don't have to worry-- Toms your guy!! He answers your calls promptly. Easy going. Does not give you the run around like some contractors do. No excuses. No exceptions. Fair, competitive pricing. HONEST, RELIABLE. I couldn't say enough, except you won't be disappointed.

Tom and his crew go above and beyond. They did a repair job on my roof it was leaking on all 3 of…read moremy attic air vents. It has rain multiple times already and its been good . No Leaks.

I needed a new roof due to a recurring leak. I wanted a local company who had been in business for…read morea long time. I contacted Nassau Roofers and I am so very happy I did. They came and inspected our roof and made suggestions regarding replacing our skylights since they were over 30years old which I am so happy they did. They worked with our schedule which was very helpful. Everything they promised they would do was delivered, they showed us where the leak was and how it was addressed and repaired. The workers were very professional and worked very well together and the entire job was completed in one day. The workers were thorough and left the outside immaculate. I felt the pricing was very fair especially for the excellent service and work they provided. I have no problem recommending their services to anyone. it was a pleasure working with them!

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.