About Us

Established in 1980, DEWCO is a leading mechanical building services specialist, with a national client base. Their highly skilled teams work across a range of market sectors including Commercial, Residential, Leisure, Healthcare, Education and Defence.


Committed to providing effective, engineered solutions designed to suit and improve any environment within the private and public sector. Every project is fully designed by their in-house team, from the initial consultation right through to installation and commissioning.

DEWCO services for design, supply and installation include:
• Heating and plumbing
• Air-conditioning
• Ventilation
• Sustainable technologies
• Modular building services design & installation


The DEWCO culture encourages dedicated employees and actively supports personal progression, with many of their workforce developing their skills through the company.


DEWCO has an excellent reputation for delivering quality mechanical building services. Trusted for generations, DEWCO has engaged on a national level with an extensive portfolio of experience across the public and private sector.

As experts in mechanical services, DEWCO ensure they are at the forefront of innovation and quality across the full lifecycle of any given project. Their directly employed labour force, in-house design team and technical expertise ensure they are market leaders.

To download our latest QEHS policy click here.