Meet the team.

Daniel Chantler, Pre-Construction Manager

I oversee the procedures and processes of all the estimating teams across the Triangle Group. I enjoy getting to work closely with different colleagues to discuss best ways of streamlining our systems. Every day brings a new challenge.

I started when I was 17 as a junior estimator, learning the ropes from the Directors. Over the years I have worked my way up the residential estimating department as the department grew and more team members joined. I have now stepped away from the residential side to oversee the estimating procedures across the company.

I have always had an interest in cars and take pride in my own. I enjoy Detailing my vehicles and can easily lose a weekend working on one.  

Contact Details



+44 (01424) 812 557


Triangle continue to be professional, proactive and innovative in their approach to retro fit sprinkler systems. They always put the customer first and will always find a way to complete the project with minimal disruption to our residents.

Steve Key, MIFirE, Fire Risk Technical Lead, Midland Heart

Contact us today

+44 (01424) 812 557