About us

A reliable, competitive and expert mechanical
and public health building services contractor

about us.

Find out more about Design Installation Service Ltd

Design Installation Service Ltd has been delivering mechanical and public health building services projects since 1972. Based in Cheltenham in Gloucestershire our team of over 70 people works on contracts across the UK and Ireland.

A proactive, family-owned company that will help you deliver a successful project

We are a second generation family-owned company. The owners and directors are very hands on and work closely with the rest of our team on every project. This level of commitment from the very top is a reflection of the way we like to do business. We will be your partner and as focused on delivering a successful project as you are.

A commitment to continuous development and excellence to ensure the quality of your project

We believe in continuous professional development and investment in order to deliver the best results to our clients. We also believe in achieving accreditations and certifications that help our clients meet their obligations to health, safety and the environment.

Over 40 years’ experience that will add value to your project

We have over 40 years’ experience in the mechanical and public health services sector and have a reputation for being reliable, professional and competitive. Our ability to deliver results means we are a preferred sub contractor with a number of leading main contractors and clients and have a high level of repeat business.

To discuss your next project, get in touch.

Contact Us
About About