Contractors belonging to the tricky category gives their preferential offer as they forget to price some of the items, and miss out of the budget. Than they make a contract that allows to invoice the “missed by both parties” items. “You could see that what was in the specific offer, and these items weren’t”. At the end the best offer will be the worst, and you will have to give up to finish the garden, or the summer-house. You can avoid this scenario, if you have your own personal expert to filter the errors in the offers, who helps you to choose the best available contractor. If the contract has been concluded, it is still possible to mitigate the damages by modifying the technical contents, or by sharing the costs.
If you notice during the construction, that you managed to make a contract with an inexperienced amateur, that contractor mustn’t be left alone. They are going to make many errors which may reduce the value of your home. In such cases, inspectors essential to have adequate professional experience to represent your interests.