Gary, The counter tops will be replaced after repair of a foundational drainage leak in the kitchen which may require moving of one long lower counter {unclear at the moment}. American Leak Detector will be here Mon to pinpoint the source of the drainage leak, provide estimates and estimated time for repairs. The floor will be repaired/replaced depending on amount of damage. Then, we will be ready to have the counter tops installed. However, measuring can be accomplished at any time. Does the sink need to be removed to measure for the counter tops? I hesitate to remove the old counter tops until I know your requirements. Who will be contacting me to do the actual work so I can put them in my contact list so their call will not be shunted off into oblivion. I receive over 20 junk/spam calls a day and have apps that shunt unknown calls into robocalls-hell.