Fencing contractors

[Dom]

Is there any kind of 'governing body', etc for fencing contractors?

I ask simply because I need a good contractor to do some work on my wind blown fence (now an ex fence ..... ) yet I want someone decent. If there is any kind of governing body/guarantee of excellence then that would of course help me in my hunt through the yellow pages.

I'm looking in the area of Carmarthen, Wales.

thanks

[DIY]

See BS EN ISO 9001 : 2000 for the Supply and Erection of Fencing and

[Dom]

Many thanks.