Although the two items may seem totally unrelated, they can be related in some instances. When scheduling your work for paint of exterior of the building, make sure that it will be done after the soil around the building is compacted. You may ask what is the relation between these two. Well as you know when compacting soil you use a vibrating drum and this machine is heavy and vibrates everything close to it. Therefore, if you have your building finished done before this machine gets there, chances are it will affect the exterior negatively.