I don't know what service you want carried out (e.g. Insurance check), but I can heartily recommend TS Rigging in Maldon, who replaced my standing rigging (it was 15 years old) at reasonable cost.
I had all new rigging on my Jeanneau 27ft last winter.
Dave Nicholls done a top notch job.
He has done a lot of work at our club, and would recomend him.
He comes to you, and does good service..