Nationally he coordinated the team following incidents including the devastating Christchurch earthquake in 2011, the mosque terrorist attack in Christchurch and White Island eruption in 2019, and more.
"I'm extremely proud of each member of our team."
He cherished the relationships formed in the wake of disasters such as working with the Muslim community after the terrorist attack, some of who he has remained in contact with.
"This is very important and special to me.
"The Muslim community's response was nothing short of inspirational as they dealt with the magnitude of the situation they were in.
"They allowed us to work alongside them to do the best to ensure the funerals were carried out as well as they could in the circumstances."
Manning, who established Harbour City Funerals in Wellington in 1989, has also worked overseas where he joined the international disaster response organisation Blake Emergency Services to gain experience which saw him assist with the Kenya Airways crash in Cameroon and the downed Malaysia Airlines MH17 in Eastern Ukraine.
New Zealander Robert Ayley died in the MH17 disaster, in 2014, with Manning helping the 29-year-old's family through a difficult time.
"I was privileged to be able to walk with his family through this process, from meeting with them at their home in Tawa, to some weeks later being able to arrange his funeral service, to be able to be with them in the Netherlands when they arrived to spend time with him, and to be able to travel back to New Zealand and celebrate his achievements and life with his family.
"It was one of those moments which is a gift in our role as a funeral director who specialises in disaster response work."