NADC Certified Drain Surveyor Training Reviews

Excellent presentation and introduction from Simon

Simon was very knowledgable and was very clear on each topic we covered throughout the 2 day course. I would highly recommend sentina training to other companies. Overall very good course .

This was one of the best delivered courses I have undertaken. For what is a dry and complex subject the engagement throughout and the pace was pitch perfect

Enjoyed course simon was great .I'm ready to go on the road with my camera

A very intense course, but made relevant by the instructors enthusiasm to deliver and help us all understand the subject

Great job from Simon, explained everything superbly and was a great help in making the course easier to understand. I’ve left feeling a lot more assured in terms of coding defects and overall it was a very useful experience

Brill course

Great experience and thanks again for everything.

Great course overall Simon has a wealth of knowledge and has helped me get a greater understanding of the CCTV survey standards and requirements. Learned lots of tips too for the future. Thank you for today !

Already done Os19x course and found this course a good refresher on stuff I already knew