[General] Can somebody help me correct these senntences?

[scott833]

1) If you want to hire/if you request for their services to open the door for you, there will be a service charge of 10 dollars.
2) They have just recently imposed the charges on this services.
3) They have just recently imposed this services charge for this service.

 

[1984law]

1) If you want to hire someboby to open the door for you, there will be a service charge of 10 dollars
2) They have just recently imposed charges on this services.
3) They have just recently imposed on this service an extra charge

Hi, there
I have corrected your sentences but if I were you I would rather use the 3rd instead of the 2nd one.
Hope I have been helpful:tick:

 

[mmasny]

2) They have just recently imposed the charges on these services.

I am not a teacher.