New build homes tend to feature cavity walls which consists of two plasterboard walls that have an empty void in between. When it comes to doing odd repairs on your plasterboard walls, then you may want to look to hire a plasterer who will do this type of job day in and day out. They will have the necessary tools and equipment to put your wall right and fill in any cracks, unwanted holes and marks that the plasterboard can see over a period of time.
When you have had your plasterboard filled in by a professional or expert they will tend to ensure that the new plaster that has been applied is flat and smooth. This will mean when it comes to repainting the effected area the process will generally be easy and it shouldn’t stick out too much like a sore thumb. By following these basic processes and using a professional you would never know a repair had been carried out to that area.