The phrase "consummate professionals" means people who are highly skilled and accomplished in their work and exhibit a high level of expertise and professionalism. Full definition
The doctors at Progressive are consummate professionals with technical expertise, intuitive pa -LRB-...) (progressivemedicalcenter.com)
They care deeply about their work, they're consummate professionals in everything they do, and they're a joy to work with on top of it all. (brightwing.ca)
I have long viewed the LCIA Court and staff as consummate professionals and preeminent leaders in our field. (cov.com)