If you run your own business, particularly if you are also in charge of the building that you work in, then it is more than likely that at some point during the course of the working day you will have received leaflets containing information about local commercial cleaning companies. You should not rule out hiring one right away, because there is a chance that they could offer things to you that would be able to improve the way that your business runs in the long term.
Firstly, if you are using your current staff to do your cleaning, then it will almost certainly be cheaper to hire a commercial cleaning company. You would have to pay them a lower hourly rate than you would have to pay your office staff, and this means that you could then either cut a few hours at the end of each day or at least have your staff being a little more productive. Either would improve your running costs.
Also, from a health and safety point of view, it is absolutely vital that you hire people who are going to be able to do the cleaning in the way that it should be done. It is hard to believe just how many germs can spread in an office, and this could result in members of staff taking time off when it could have been prevented by simply taking the time to clean the area in which they work. You might even find that you save more money from missed staff days than you would spend on the commercial cleaning company in the first place.
Thirdly, from the point of view of the people who work for you, they will almost certainly prefer to not have to do the cleaning on their own. If you know that there are things like this that you have to do at the end of the working day then there is a chance that you might not be able to concentrate on your work as well as you should be able to. This means that taking this responsibility away from your staff would give them much less to worry about, and would therefore mean that they would be able to do their work to a higher standard, which would be of benefit to your business in the long term and would almost certainly work towards being able to boost your business profits.