Any paving experts near cardiff?

[foiled]

We had 100m2 of light Indian sandstone patio laid 24 months ago, unfortunately it's developed quickly into an eye sore, with algae or lichen marks, loose grouting and several loose pavers as well.

We had a power washer company give up on it today as they couldn't get the marks out and I'm awaiting extensive.co.uk to recommend some patio cleaner.

However I'd rather leave this to a pro to sort out properly, are there any recommendations for the Cardiff area??

Many thanks

James

Ps ill attach some photos when I'm home

[Carberry]

Contact Roger from R & A pressure washing

He operates in England but he is the resident cleaning expert.

[foiled]

Thanks, I've seen his excellent work, but think I might need a general builder with amount of repointing needed