The short and simple answer is NO. As with any industry there are the few cowboys that will offer low prices for a low standard, but this does not include the majority. Most people will endeavor to provide an excellent service with the all importance value for money. It is extremely difficult for a customer to assess whether or not a company is competent, if not impossible. My advice would be to have a full independent racking inspection after installation completion, before the final bill is paid. Contact us and we be able to give further advice on this.
The article below gives a good insight to the problems in the industry and where we need to go from here.