Came promptly and explained clearly what the options were. Was not the cheapest but bearing in mind the 20 year guarantee from Marley which arrived in 24 hours, I thought the quote was reasonable. Phots taken by Marley of work as evidence and workmanship. Others offered shorter guarantees but with local company. Work - arrived on time, was professional in every way, very good service and cleared up after. Would use again for other roofs and recommend.