very cooperative in re scheduling their appointment when we needed. Showed up on time and did great work, friendly and communicative

I should have paid more attention to the 1 star reviews. Was charged for 4.5 hours to clean an empty 1600sqft house that we had moved out of (so no appliances or furniture) and you couldn't even tell someone had been there to clean. Not sure what they did for 4.5 hours, it looked exactly the same before and after.

Grupo Myrna did an excellent job cleaning up the interior of a building that has been empty for 1 year. They were friendly, fast, and efficient. Well worth the service.