There is no way you can have a well-organized construction site all the time with the dirt well sorted out and you should not do all the cleaning on your own when there are professionals to help. It is true that construction sites will always get dirty but this is not an excuse to keep the dirt piled at the end. It is wise to hire regular cleanups throughout the project so that when the work is finally done the cleaning job will not be overwhelming. You will reduce the amount of money you spend in getting the site in order if you hire the professionals on a regular basis because the place will not be too dirty to the point where they take hours to get it organized. You will not get in trouble with the labor department of the department of occupational health if you make sure the conditions the workers are operating in are not harmful to them. Failure to adhere to the requirements can see you spend years in court battling the cases that can be opened against you.
If you cannot make a conscious choice to make the working conditions better for the people working for you then you are not a good boss. If you are losing a lot of workers due to working conditions which are not safe, replacing them with the next person who comes to you in search for a job is just placing a bandage to a wound because eventually, you will have to fix the problem. In the event that people are quitting on a daily basis, you will have to invest resources in getting others who are willing to work for you and this takes time and effort from the real project. When you make sure the construction site is cleaned on a regular basis, your workers will be able to operate in a safe environment and that give you a better output and you never have to worry about wasting time in getting more people to work for you.
You should not put the health of your employees at risk by forcing them to work in a pile of dirt or dust. There is no other way out but to offer a compensation if it comes to the attention of the legal system that you are subjecting your workers to harsh working conditions hence forcing them to get sick. You are likely to find nails lying around in a construction site and there may be other construction materials that are sharp. Thus, make sure professional cleaners come in to get rid of such materials from the site because they can be dangerous if someone steps on them by mistake. Expect better returns from your employees if you have made the environment better for them. This will see the project rolled up faster and you can proceed to the next stage.