About Quinn Downes
The company was originally formed in 1999 and traded under the name Quinn Downes Limited. It soon became synonymous with high quality mechanical installations as it’s dedicated team of expert professionals maintained an honest, hard working approach to business. Quinn Downes Limited operated in the field of installation, commissioning and aftercare service of mechanical, process and HVAC systems.
Through the dedication of our staff and their consistent delivery of exceptional projects, the company has grown. Our client portfolio is testament to this and includes both domestic and international corporations, government departments and globally recognized institutions. All of our clients trust our expertise, appreciate our loyalty and rely on our meticulous attention to detail.
Over the last number of years, there has been an increase in the demand for a dedicated service and maintenance solution for our clients. In January 2015, the Quinn Downes Group was formed which incorporates two separate companies, Quinn Downes Installation and Quinn Downes Service & Maintenance.
We are proud to be a successful group that now employs over 100 members of staff. To find out more about how Quinn Downes can support your business, please contact any of our team.
Company Profile
Please click on the link below to download our Company Profile outlining the services we offer and some examples of the fantastic projects we have worked on recently.
Our Core Values

Attention to Detail

Expert Know-how

Trusted Reliability
