Recommended builders York?

[Baldy881]

Any suggestions?

Had a guy quote for various work most of which seems reasonable and he is a good reputable guy, however i'm looking to extend a 2.9m wide garage by about 8 foot at the rear in single brick which involves a fibreglass roof to meet existing and some drain alterations and the quotes not far shy of £5k which seems bloody steep!

So i'm looking for additional quotes from decent builders in York.

Thanks,
Rob