As slate is a delicate material, it is generally advised not to walk on slate roofs unless it is absolutely necessary. When conducting repairs, home service pros usually use scaffolding or hook ladders to reach the tiles instead of walking directly on the roof.
My flat roof was in horrible disrepair as its well over 50+ years old and needed some TLC.
They took only two days to demo roof, repair and replace roof surface. We also needed a new gutter and...
Key's team showed up on time, were polite and professional, did a great job, and cleaned up afterwards. I would definitely recommend this company and would hire them again.