Baltimore Landlord Tenant Lawyer for Evictions

BP Family - I have a tenant who does not pay rent on time. I am using Maryland Rent Court Services to serve the eviction notice. However, the tenant is also running a message business out of the apartment with multiple people coming in and out which is an inherent liability and risk. I walked the unit and in the bedroom has a massage table and no bed. Operating a business out of the apartment was not included in the lease, proper insurance has not been submitted and the building is not zoned for a business. 

I am in need of an eviction lawyer who can file for breach of contract to begin the eviction process. 

Please send any recommendation for a reasonably priced but efficient lawyer serving Baltimore, MD.