(+44) 1959 564777

About Us

Who we are

Founded in 1985, the Practice has enjoyed continued success, expanding both the client base and its financial strength, to enable a formidable service to be offered, for the UK and abroad.

The Practice offers many forms of service but its core business is the design of Mechanical and Electrical Building Services. These designs are engineered to provide a quality product and address the ever increasing demands for energy reduction together with lower carbon emissions.

Personal involvement by the Principal Directors and Technical Directors has led to the success of the practice, combined with a genuine understanding of the Client objectives and requirements.

The Directors will continue to adopt techniques to improve the quality of its service and to strive for growth through the reward of Client satisfaction and recommendation.

  • High End Residential
  • Commercial
  • Transportation
  • Education
  • Retail & Leisure
  • Hotel

Our Team

Peter Slender

Co-founding Director of Slender Winter Partnership Ltd in 1985, and responsible for the mechanical engineering design and marketing development.  

Chris Rowe

Director of Electrical services, with a wealth of experience, responsible for the day to day running of our design projects, office management, QA system...

Peter Dunk

Mechanical Director steering the sustainability and low carbon team towards a sensible & workable solution, on all of our projects.

Paul Bushell

Technical Director

Derrick Sowerby

Associate Director

Jonathan Dimmick

Technical Director

Richard Thomson

Associate Director