Who we are...
The service arm of Seetru
Seetru Engineering Services (SES) are the service arm of Seetru Limited who are a long-established safety valve manufacturer of over 75 years.
What we do...
Experts in Safety and Relief Valve Maintenance
Seetru Engineering Services (SES) provide safety valve refurbishment and maintenance to keep your pressure relief equipment working reliably.
Why we're here...
We serve you - The industry !
You keep our systems running, our homes heated, our energy flowing, you drive our industry! SES are a service company, we exist because of the work you do.
LESER Approved Repair Centres
LESER Approved Repair Centres (LARC)
Seetru Engineering Services (SES) is the only LESER-approved repair centre in the United Kingdom.
This approval ensures access to genuine LESER parts and adherence to strict repair procedures.
Guaranteeing valves meet original performance and safety specifications.
For Testing, Maintenance, Lifecycle Management, and Overhaul
Read more about our LESER Safety Valve Services
We Service a Wide Variety of Safety Valves
We are able to test & refurbish a large variety of safety valves including brands such as; Leser, Crosby, Hopkinson, Farris, Broady, Bopp & Reuther, Consolidated, Dresser, and more. Explore our range of safety valve services.
View Our Safety Valve ServicesWorkshops and On-Site Services
Seetru Engineering Services (SES) offers safety valve refurbishment and maintenance programs. Through our Workshops and On-Site Services, we ensure the continued reliability and effectiveness of your important pressure relief equipment.
Find our Workshop Locations: Bristol | Stockton-On-Tees
Contact SES about our On-Site ServicesSaving You Time & Money
Trust the experts to manage your plant or process safety!
Helping you to manage your safety valves – for Over 25 Years
During the 1990’s Seetru applied all their knowledge and expertise to bear on the refurbishment and testing of Safety and Relief valves for external customers, resulting in the official formation of Seetru Engineering Services in November of 1998 with the very first SES test certificate for ICI simply numbered “R1” produced on 25/11/1998.
Read more about the history of Seetru Engineering Services | Learn more about Seetru
SVM
Safety Valve Management
With the Seetru Condition Rating®

Maintaining a valve just because time has passed is wasteful, expensive, and can be dangerous
The biggest challenge during safety valve planned maintenance programmes is to correctly determine maintenance frequencies. Maintaining a valve just because a period of time has passed is inefficient, ineffective, costly and potentially risky. Gaining assurance that your safety valves operate to the standards they should and are certified, requires far more detailed and additional information than a normal test and component condition report can provide.
Find out more about the Seetru Condition Rating® and how we can manage your safety valves
Contact SES
