A B O U T  U S

We design and build reliable, high-performing environmental test chambers, serving a wide 
variety of industries.

We design and build reliable, high-performing environmental test chambers, serving a wide 
variety of industries.

A B O U T  U S

We design and build reliable, high-performing environmental test chambers, serving a wide 
variety of industries.

Processes

Design and manufacture are undertaken in-house by our team of skilled engineers and technicians. Our systems are designed to be highly reliable, adaptable and flexible over the lifetime of the chamber.
We are constantly improving and developing the way we work, and how we approach design, to keep pace with changing industry.
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About Us

JTS was founded in 1995 by Glen & Sue James, building on Glen’s years of experience in the design, manufacture and service of test chambers. 

The company is now established is an independent, specialist manufacturer - designing and building reliable, high-performing environmental test chambers for a wide variety of industries.
Operating from a modern purpose-built factory unit, we believe in working closely with clients from enquiry and quote to delivery and beyond, to ensure their chamber meets with their requirements.
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Working with clients, from enquiry to delivery and beyond...

Our Team

Owners/founders


Glen & Sue James

Glen has over 40 years’ experience in designing, building and servicing all types of test chambers. He leads on product development and technical matters, and is happiest when in the workshop amongst the machines, or supporting customers on site. Glen is a member of the Institute of Refrigeration.

Sue looks after the business matters – financials, resources and business development. She is a member of the Institute of Leadership & Management.


Directors


David Hunter  

With an engineering background, David has many years’ experience in senior management roles across a range of small and large businesses.

Gillian Byrne  

Gillian has over 20 years’ experience at JTS, heads the Technical Sales and is the first person you will deal with. She will work with you on your requirement and be your contact throughout.

Office Administrator

Andrea Lewis  
Andrea keeps everything ticking from book-keeping to purchasing.

Engineering Staff


David Price 

Design: Dave will be working on the drawings and parts specifications for your new chamber.


Oliver James 

Commissioning: Oliver works on the programming and setting up of machines and any troubleshooting, as well as calibrations. He also gives on-site and telephone support in programming matters. 


Jordan Griffiths 

Service & Maintenance: Jordan is our experienced service engineer, covering on-site service work throughout the UK and keeping chambers calibrated, serviced and repaired.


David Latham & Carl Barry   

Highly experienced in the manufacture of test chambers through fitting, electrical systems and building the fridge plant, David and Carl also work on service and on-site installation. As a small company, flexibility in our workforce is key.


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