Why is this? Each landlord has different preferences; for over 25 years, we have worked alongside them in over 30 major cities across the nation. Some do request us to do additional work (such as test the smoke detectors as an example). Each city/state has different recommendations regarding rental properties. The additional services we might perform during our visit vary by location and landlord preferences. Feel assured that our technician will explain any questions you have during the visit. We wanted to give you the heads up, and we apologize in advance for any inconvenience.