The professional nursery kitchen

The Professional Nursery Kitchen (TPNK) provides fresh meals to children’s nurseries across the south east of England.  As the business has grown and expanded we realised the need to improve the way our gases were delivered to our packing rooms.  We consulted the British Compressed Gases Association (BCGA) website and found Specialised Gas Installations Limited (SGI Limited).  Upon first contact they were professional and enthusiastic and come with the security of being a member of BCGA.  During the design phase they were accommodating and knowledgeable which facilitated the best possible installation for TPNK.  During the installation their meticulous attention to detail really came into play and we were able to take delivery of the system on time, on budget and in full working order.  TPNK would have no hesitation in recommending SGI Limited or using them for future projects.

James Moran MBIFM
Group Facilities & Projects Manager
The Professional Nursery Kitchen


Maxuara Testmionial

“We have worked with SGI for many years on Industrial Gas Installations for both industrial and military clients and have always found their work to be excellent. They are very knowledgeable on both high and low pressure industrial gas systems and make every effort to meet the customer’s requirements, including the flexibility to meet tight deadlines. The quality of their workmanship is first class and we are always pleased to recommend them to our clients.

Peter Beckett
Managing Director
Maxaura Limited

Cawood Testimonial

“SGI have managed the piped gas systems at our laboratories in Bracknell for over 20 years. The work has always been professional with a prompt and flexible approach to our sometimes demanding work schedules. Having worked with other similar companies around the UK, I always call on SGI for advice or verification of others work. These guys come with the highest recommendation.”

Steve Holmes
Group Facilities Manger
Cawood Scientific Ltd incorporating
NRM, Sciantec and Sci-Tech Laboratories.

City Technology Testimonial

“SGI provide a very professional service and their lead times are best in class. They are always available and willing to lend advice and support. We have been dealing with SGI for over 20 years and have always been very pleased with the service received.”

Chris Miles,
Site / Facilities & Production Engineering Manager
City Technology Limited

Cemas Testimonial

“SGI have looked after our gas supplies for our analytical labs for a number of years and I am still continually impressed with the quality, flexibility and professionalism of the service provided. Highly recommended, 10 out of 10 every time.”

Garry Langridge
CEM Analytical Services

“Having worked with Matt and Tom at SGI for over 20 years in have always found them to be Honest And efficient and professional in all aspects of gas manifold installation and servicing on industrial pipe lines

All work was completed on time to a very high standard I would recommend them to any company looking for installation repair or servicing of any gas supply equipment”


Alan Lucas
Manufacturing cell leader
Martin-Baker Aircraft Company Limited

“We have worked with SGI for some 20 years now and they have installed, commissioned and serviced our piped gases throughout this time. When we moved into our larger premises in 2015 we had no hesitation about using SGI when fitting out our new laboratories. As usual the workmanship, advice and service provided by SGI was first class.

Their engineers liaised with other contractors onsite and remained flexible and responsive throughout ensuring everything was installed on time. As well as large installs SGI have also supported us on much smaller jobs with the same level of dedication and service. We have always received an excellent service from SGI to a consistently high standard.”

Daniel Baker
Laboratories Manager – Process Safety EMEA
DEKRA Insight

“SGI gave me confidence right from the beginning that they understood what we wanted of our new nitrogen line for multiple Mass Spec’s in this research building. The installation was very professionally carried out with very little interruption to those working in the building. The end users are very happy with the purity of the supply and the spare capacity that allows future expansion. I would thoroughly recommend this company for future work.”


Dr Charles Parkins
University of Oxford

“The quality of the workmanship SGI brought to the installation of our new high purity gas calibration systems has been second to none.

They are always available to offer advice and expertise when needed and I would highly recommend them.”


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Joe Stone
Mechanical Engineer

“SGI have always provided a very professional service. Always done to cost, and to a very high standard. I cannot fault their Design, Service, Installations, and expert advice. If you want a quality job done to the highest of standards, look no further!”

Simon Teague
Facilities Engineer
GKN Aerospace Services Limited

“I was given the task of finding a company who would install gas pipelines into one of our labs in the workplace. Not knowing any companies myself, I simply googled ‘Gas Installations’ and Specialised Gas Installations Ltd came up on the first page. After going on their website and finding their contact details, I decided to email them my query. The first point I have to make is how rapid their response was to my email and how great their communications were throughout the whole process of the installation. In a short space of time they had visited our site, produced 2-3 quotes and even recommended ways of cost saving. This had shown me that they were not just about the money (as a lot of companies are) and that they also care about the customer. When it came to the installation itself, what I thought would take at least a week to do, was done in 3-4days. Not only was it done in a short period of time (which was beneficial as it meant my colleagues could return to work in that area), it was done to a very professional standard. I highly recommend S.G.I Ltd to anyone looking to have gas installation work done. Would also like to thank Tom and Matt, for the great customer service, fantastic job, and contributing towards our company moving forward”

Aaron Sabey
Workshop Supervisor at
LC Services Ltd.