I think implementing medical cleaning situations is  important in all work places. As I've stated before if you work in an office of 5 or 500 you can all carry in the same germs. 

Think about this, walking in the office we all use the same door, our office is an office of 5, but all of us touch and use the same items such as sinks, kitchen items and bathrooms.

I think keep hand sanitizer in each open area will help eliminate the spread of viruses, disease and contamination. But people will have to be mindful of good handwashing practices as well. 

I think that having the office hard surface areas sprayed down end of each day with a disinfectant is very important as well. And offering and type off PPE to any staff that is cleaning.

for more companies to reach out too look at https://www.ijcsa.org/Janitorial-Service-Directory-Find-A-Janitorial-Service-JanitorialServices