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.

My home insurance company was threatening to raise our rate if we didn't replace a shingle on the…read moreroof. Reached out to AAHI and Jeremy responded quickly with a great price and was there the next day. Well done.

We admired our neighbor's roof and were in need of replacing ours. When I asked them, they…read morerecommended R W Mulligan - reasonable and they great work. We had a consult and an estimate within 24 hours. Once we decided, we were able to get them booked quickly and the job took two days. Very efficient and the project manager Damien answered all of our questions. We love the finished product - it looks very neat. Their office staff was very helpful and responsive throughout the whole process. Thank you R W MULLIGAN team!

I highly recommend RW Mulligan. Working with them was a pleasure. We recently moved into a home…read morethat had 2 small 2nd floor balcony patios. Turns out both were leaking through roof overhang below. In order to get the job done correctly RW Mulligan had to remove old flat roof, sub-floor, damaged trim, and doors. The doors were then re-flashed, raised and put back in. RW installed new drain (that works), new sub-floor, replaced all trim and moldings. The roofers/carpenters did a great job and all water drains properly. RW Mulligan's communication throughout the whole process was fantastic. Emails included pictures and all decisions were discussed and explained prior to any work being completed. If I ever need any more roof work RW Mulligan will be the only company I will call! Brian R. Cutchogue, NY

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.

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."