There are a number of specialist Tool Hire companies that offer diamond chainsaw for hire, from the larger hydraulic saws for the professional concrete specialist to the petrol saws for medium to smaller builder and even DIY use. No specialist PPE is or training is require. There is also 2 Sales/Hire partners with multiple branches for the water utility pipe cutting PowerGrit saws.

For diamond chainsaws for concrete & masonry cutting. Masonry Hire Tool Hire | EC Hopkins Limited
For PowerGrit utility pipe cutting saw hire. PG Hire Tool Hire | EC Hopkins Limited