You should be able to have a "tummy tuck" after hernia repair with mesh. Oftentimes the fascia repair during an abdominoplasty will correct abdominal wall hernias. An exam would be required to give specific information.
Thank you for your thoughtful question. No one can answer for sure if you can have a tummy tuck without reviewing your medical history and without performing a careful evaluation of your abdomen. That being said, most plastic surgeons who perform tummy tucks have done them on patients who have had previous hernia repairs, including those who have had mesh placed. Be sure to see a board certified plastic surgeon and one that is experienced with tummy tucks.