I am looking to start a two-storey house extension in the Spring and am a complete novice so all the work will be done by the building company. The list of builders in the phone book is bewildering (at least to me). Can anyone recommend a reputable company, either national or NW England-based? I live in Bolton. Should I be looking for an affiliation, or association membership?
Finally, after a search on this group I seem to have arrived at a rough figure for costs to be somewhere in the region of £1000 m2 for both storeys based on external ground footprint, complete apart from decoration. Given that, I would expect prices to be in the region of £20,000 for a two-storey extension, footprint of 20 m2. Does this sound like a good starting point?
Grateful for any advice.
Andy.