Over 25 Years

For over 25 years we have been providing plant servicing and support in the UK and have become a trusted supplier by continuing to provide exceptional Service and Technical Support.

Knowledge & Expertise

Our Customers rely on our knowledge and expertise to deliver a solution that optimises their compressed air system performance – both in product and energy efficiency, reducing operational costs and increasing profitability.


Our Service Technicians and Pipe Fitters hold Health and Safety passports. Refrigerant Handling certificates, Skilled Technicians cards, and Gas Safe Register.


Maintenance & Emergency Support

Our aims will be to resolve the issue immediately or deliver a creative temporary solution to restore your system. We also provide 24/7/365 System Support.


Our dedicated Team have a proven track record in installing many different piped systems.

Leak Detection

We offer a detailed Leak Detection Survey service using the Ultraprobe 3000 detection system. This allows us to search for leaks on live systems.

Data Logging & Energy Audits

Our Data Logging and Auditing service will help you make the most Capital Cost Effective energy reduction improvements.

Quality Assured Industrial Services Ltd pledge is to keep you on the move with expert advice, technical support, energy efficient products and services.

We are an authorised Ingersoll Rand Distributor, one of the largest manufacturers of compressed air equipment, offering fixed and variable speed, oil free and lubricated compressors.

Quality Assured Industrial Services Ltd support clients in a wide variety of traditional and evolving industries throughout the UK, including the chemical, petrochemicals, healthcare, life sciences, engineering, manufacturing, food and beverage industries.

An approved SafeContractor – Quality Assured Industrial Services Ltd has a 100% track record ensuring that every aspect of work is carried out safely. Safety is never compromised.

Quality Assured Industrial Services Ltd is now part of the CDH Group.