Costello’s roofing came in bright and early and worked till late that day, they were all very polite and extremely hard workers - it was a big job, 2 layers of shingles and replacement of plywood. We just wanted to thank you all for doing an amazing job!!!! The roof looks spectacular, and you can’t even tell anyone was there - the cleanup was beyond our expectations!!!! We highly recommend their service!

It was a pleasure to work with Damien, he explained the whole process and everything went very smooth. The work took one day and the crew did an excellent job. Roof looks great, changed the look of the house and everything was as expected. I would recommend them with confidence.

Truly Professional. The Costello team inspected, diagnosed, communicated the treatment and then completed the surgery. The team also overcame my scheduling challenges. Mike particularly was an encouragement to me while I was at my wits end. Oh, and the price $ was right too. Thank you Team Costello!

This company is great! Needed my roof done before my solar panel installation. Very fast and hard working crew. Surprised they finished my roof in one day! Amazing work.

Damien organized everything great, crew was meticulous and flashed the chimney brilliantly! They replaced 25% of the boards on a 10year old hack job roof. I was so impressed with them that I am having them do my father's roof as a surprise..I have piece of mind knowing my new solar system is going on a perfectly sound structurally roof.. thanks again jp!