Super reply Miriam,
- Do you have 2 totally distinct business names for the business? In other words, is one business called Laundry To You and the other called Rosita's Dry Cleaning, or are the business names similar, like Rosita's Laundry Service and Rosita's Dry Cleaning?
They are the same company with 2 different website with related services.
- Are there 2 different physical entrances to the building? In other words, do dry cleaning clients go through door 1 and laundry clients go through door 2? Or, are they both entering through the same door?
They can enter by the same door.
- Have you always had 2 different local phone numbers for the 2 services or do they share a phone number?
They have 2 different numbers.
- Please thoroughly describe what the 2 services do as separate entities. How are the services different?
To be honest, both business laundry and dry cleaning are closely related but the websites are different and it would be great to get them both listed on Google listing.
This 2 websites has loads of information on laundry and dry cleaning but it is certainly unfair to get 2 listing in Google place for our competitors but we always believed that whoever can deliver the best service and also content should be listed on top 
I appreciate your help on this Miriam 