High Rise, London, 2019

Just wanted to say a huge thank you for getting the job over the line and for your hard work and support throughout the course of this project. It has been highly appreciated.

Client: Ardmore , Senior Surveyor

Student Accommodation, Portsmouth, 2019

Well done for doing a great job on site. Great team, highly recommended.

Client: Amber Construction , Site Foreman

High Rise Building, London, 2019

A big thank you to all the team who have ‘knocked it out the park’ the last few weeks.

Client: Briggs & Forrester , Site Manager

High Rise Building, London, 2018

The efforts of your team over the last couple of weeks has been fantastic, I asked and they delivered 10 fold. Thanks

Client: Ardmore , Project Manager

Domestic Property, 2018

I’d like to take this opportunity to let you know that Ashley and his colleague did a fantastic job in challenging conditions. They are a credit to your company.

Client: Bruce , Homeowner

New Build House, 2017

Both crews are a credit to Triangle and Triangle run a first class service.

Client: Goldstone Homes , Managing Quantity Surveyor

4 storey house, 2017

I would like to thank your team that came out yesterday. They actually cared about the job and made all efforts to carry out the repair even in the boiling sun yesterday.

I am fully satisfied with the overall response from your company. Please kindly give them a pat on the back and express my gratitude to them. They represented your company in a very effective manner. 

Client: Michael Schwartz , Project Supervisor

High Rise, Hammersmith 2016

Appreciate your help – nice to have a specialist contractor that pride themselves in what they do the same way as us.

Client: Andy Seary, Project Engineer , C Watkins Plumbing

Office Remedial Works, London 2016

I arrived this morning at 07.20 am as I thought I would get in early to drain the system for the guys and they turned up at the same time very keen to get started. They did a very professional job to a good standard and worked without a break until the task was complete.

I have managed pipefitters and install jobs most of my working life and i recognise decent tradesmen within minutes of meeting and observing them. The guys were very impressive, had all their own equipment and were quick, tidy and polite and spoke highly of Triangle as a Company.

I will certainly not hesitate to use your company again.

Client: John Hand, Mechanical Team Leader , Bank of England

Large Domestic Property, Essex 2016

Install went well yesterday. Your chap was very helpful and pleasant to deal with.  All in all, a well-executed job and I have found Triangle a pleasure to deal with.

Client: John Scarff, Operations Manager , Cannon Piling

Block of flats, Chelmsford 2016

I just want to say thank to you and your team for a job well Done!

Your guys were polite and helpful throughout the installation and we would have no hesitation using your company again in the future.

Client: Paul Milne , LBM Construction

Domestic Property, London 2016

I just wanted to say that it was a pleasure working with you. Thanks for being accommodating and getting back on site on a couple of occasions at short notice to fill in with our schedule. You provide a great service.  If we have further need for a fire sprinkler system in our next development I will certainly get back to you and use you again.

Client: Rick Scannell , Two Bees Limited

Domestic Property, Ealing 2015

I found the service provided by Triangle Fire Systems outstanding particularly their attention to detail to all areas from the quotation to works carried out on site. I would highly recommended them and most definitely be using their services again.

Client: Joe Semadeni, Project Manager , Kantec Limited

Richmond Road, Barnet 2014

It was a pleasure dealing with your Company which I found professional in every respect. Looking forward to the next project with you.

Client: Yiovis Servas , Central Developments UK Ltd

Parkside Court, Chelmsford 2014

I was highly impressed with the quality of the work, especially given the target deadline for completion. I would thoroughly recommend Triangle for any project big or small.

Client: Dean Davidson, Surveying and Contracts Manager , Chelmer Housing Partnership

Apartment Block, Kensington 2014

Our company BMC Properties and Management Ltd contracted with Triangle Fire Systems to install sprinklers for a total of 20 flats. We have been very pleased with the performance of Triangle Fire Systems, particularly their staff who are very proud of their work, very efficient, and dedicated. We are delighted to recommend this company to any property development companies.

Client: Dr Burhan M. Al-Chalabi - FRSA, Director , BMC Properties and Management Ltd

Zenith House, 16 Storey Tower London 2013

You can put my name forward to any future clients I would be only too happy to confirm what a good job you and your guys do. The standard is excellent.

Client: David McGinley, Site Manager , Hill Partnerships Limited

Maple Quays, 26 Storey Tower London 2013

I would like to say both well done and thank you for fulfilling your contractual obligations with no variations. I look forward to working with you in the future.

Client: Ben J Roads, Senior Quantity Surveyor , Barratt East London

Domestic Properties Development, Cambridgeshire 2012/2013

During 2012/13, Triangle Fire Systems designed and installed four separate fire sprinkler systems for Mr Trevor Young of AKT Builders Ltd for his residential development in Sutton Ely, Cambridgeshire.

Due to insufficient water pressure from the mains supply, standalone water tanks and fire pump sets had to be installed for all four properties. The water tanks were concealed under drive ways and gardens and so effectively that you wouldn’t know they were there.

The entire team worked professionally at all times. Not only were they reliable and punctual, they are a friendly and approachable company and answered all queries.

AKT Builders Ltd initially approached Triangle Fire Systems as they hold third party certification with the Warrington Fire Certification Scheme, one of the few fire sprinkler companies who do.

Mr Trevor Young highly recommends Triangle Fire Systems and will be looking to use them on his next development.

Kind regards


Client: Mr Trevor Young , Director of AKT Builders Ltd

Domestic Property London 2013

The guys were great yesterday and did your company proud. Very good and very professional.

Client: Terry ,

Domestic Property Hertfordshire 2013

Thank you for all your help, and to everyone who installed the system. Much less disruptive than I expected.

Best wishes

Client: Jo ,

Domestic System London

Liam, Your doing the Sprinklers on a job we are certifying Goswell Road. I like what you have done and steered the client into a compliant solution.

I will recommend you in a moment to another of my clients (just giving you a heads up mate)

Kind Regards

Client: Sam Wright ,

Domestic Property Oxford 2013

Just like to say that we were very pleased with your service and your lads who installed it and will also recommend your company in the future.

Many thanks

Client: Clive Woodward , Clive Woodward Building Services Limited

Residential Care Home – Fareham

Good Afternoon Gents, Firstly I’d like to say thanks for your teams efforts at Cams Alders Fareham, a successfully completed scheme despite the complexity of it.

Client: Assistant Project Manager , Highwood Group

Domestic System Kent 2012

Thank you for getting this fire system set up for us. Your team have been a pleasure to deal with and very efficient and obliging. I look forward to receiving a compliance certificate from you shortly.

Many thanks


Client: Catriona ,

Residential System Southsea 2011

Just thought that I would drop you an Email following the installation at St Andrew’s Road, Southsea to say how pleased I was with the work carried out by Bos and Luke.

They worked hard and efficiently, they were punctual and focussed and worked very professionally. It wasn’t there property but they worked in such a manner making every effort to route the pipe work with minimal upset to the decor that you could be excused thinking that it was theirs.

They were considerate and functioned very well as a team.

Do pass on my thanks to them.

Client: John Roseblade ,

Domestic System Sussex 2011

Just to say what a great job Scott (aided by Jimmy) has done with this installation.

You know how I was dreading it and yesterday was a hard day all round but they were unfailingly helpful and cheerful, really nice to be around.

The work is of the highest standard – very professional.

So a big thank you to them and to you for all your help.

Very best wishes

Client: Brenda ,

Domestic Tank and Pump System Kent 2011

Please pass on my thanks to the engineer who fitted the sprinkler system, Chris, he did an excellent job.

Kind regards

Client: Eimear ,

Domestic Westminster London 2011

Thanks for everything – the job was great and you guys have been a pleasure to work with.

Best wishes to you all

Client: Jacqui ,

Health Retreat Hotel Sussex 2008-2009

The whole team was extremely professional and helpful. The job was done on time and within budget discussed, the quality of work is very good. Very refreshing and extremely good value for money!

I met with quite a few members of Triangle Team and it’s Directors and all of them, without any exception are absolute gentlemen.

Kindest Regards


Client: G. Grainger ,

Accreditations & Kitemarks