Gemini provides virtually all sizes of installations into a range of industrial and commercial markets. We are based in Burgess Hill, West Sussex, and can install equipment throughout the UK and Europe, and further afield. We also offer international consultancy services.
Protecting your people,
premises and products
premises and products
Protection is at the heart of everything we do. We specialise in fire safety, working closely with your IT team to create tailored solutions which protect critical data and equipment.
Our services

Fire suppression solutions
After an in-depth risk assessment, we’ll recommend the best system for your unique needs.

Fire and smoke early warning systems
Selecting the right fire detection device can mean the difference between dealing with a fire, or dealing with a manageable fault.

Water leak detection & alarms
Finding the source of a leak before it has the chance to do any real damage can be complicated – that’s where our water detection service comes in.

Extract Systems
Gas suppression requires a dedicated extraction system to ventilate released gases.

Room integrity testing
Gas suppression systems – where inert gases are used to prevent fires – require the rooms involved to be adequately sealed, so the gases can’t leak out before they have time to do their job.

Fire damper testing
Fire dampers are life saving devices within your ductwork and a vital part of a buildings fire safety, designed to help contain a fire. British Standards 9999:2017 (appendix W) recommends that all fire damper types should be tested and inspected at regular intervals not exceeding 12 months.
Who we can help
About us
Protecting your people, premises and products is a vital part of looking after your business.
We comply with all relevant standards and codes of practice and our knowledgeable team are at the forefront of changing legislation and innovation.
We cover the whole of the UK from our head office in Burgess Hill, as well as across Europe.

We are part of the Gemini Asset Management and Planned Maintenance group of companies.



What our clients say
“I was impressed by the quality and professionalism shown by your staff and the speed in which it was done. Thank you and your staff for the hard work, and we look forward to working with you again in the future.”
– Owner, Pharmaceutical industry
If we can help you protect your people, premises and products, contact us for a free quotation.