要买老房子。电线可能老化，怎么找人来检查评估。木结构虫子，同样找什么人来检查。石棉瓦的问题。
完成以上各项大概需要多少钱和时间呢。
我指要找的人已经不是一般的SURVEY了。他们已经不能做这些了。

google!

电线可能老化: Qualify Electrician, depends on how big is the house, and how many electrical point you need because the whole house might have to be re-wired,for the labour cost, electrician earns about 80-120 a day, if the re-wire jobs takes a week then labour cost might be about 500 pound plus material.

木结构虫子: depends on how bad is it, what bugs are you talking about, like wood lice? If you do have wood lice that means you have a leak because they like damp, you can get people do wood treatment and they can spay stuff on the wood.....

石棉瓦的问题: what is the problem about this one, where is it? Its dangers to breath in, but as long as is not broken, then is ok. This is a difficult one, lots of people trying to get away from house with these problem because is a pain to sort it out.