Found the company through groupon . Made an appointment no problem. Lady who made my appointment was nice and professional. Even called day before my appointment to see if I'd like an earlier slot , which I was happy about . Gentleman explained that he strongly recommended we also do the "deep cleaning" for an extra $40 . Well worth it already and he is not even half way done . I would have been disappointed if he hadn't recommended it. Paul did a great job. Would definitely use them again $90 well spent. ($50 for groupon $40 for additional deep clean.)