Handy Man to replace screen door in Lanai
 

Any sugguestions?

Has anyone tried the person contracted with Lowe's...if yes, did they work out?

Not sure why you need a new screen door, the screens can be replaced, ACE on 466 does a good job, and the door handle and lock parts are available at all of the hardware stores, take your old one to check screw holes these typically include the latching part also. A handy man can easily install all of these. Your door should be a standard size, so that should not be a problem. IMHO, i would use a handy man to install the new door if you go that route.