Use Will, you won’t regret it
We moved house in 2014 to a place with 4 large roofs, all of which leaked to some degree. We have, over the last 3 years had Will in to repair / replace all 4 of them, Three of which have re-cycled the original tiles to preserve the look of the property. I cannot recommend them highly enough, they are polite, friendly, communicative and genuinely cared about the quality of the work and the way in which the work was undertaken.
I wouldn’t even bother getting quotes from other people at this point.