CSS Ltd

CSS Ltd CSS is Scotland’s leading supplier and installer of domestic and commercial alarm systems

Thanks to our direct links to emergency services across Scotland, CSS is able to provide an instant response for our thousands of customers. Peace of mind is also guaranteed thanks to our fully manned Alarm Receiving Centre, which offers support and advice 24 hours a day. CSS also offers a wide range of other products and services, including fire alarms, CCTV, access control and security system ma

intenance. We also offer a wide range of great value security packages for both residential and business customers, as well as the very latest high-tech devices, including Police DualCom GPRS and Intruder DisMist.

⛳ What an Ace Day! CSS Sponsors Fantastic Charity Golf EventWe're thrilled to share that CSS recently sponsored the John...
15/05/2026

⛳ What an Ace Day! CSS Sponsors Fantastic Charity Golf Event

We're thrilled to share that CSS recently sponsored the John Hartson Foundation's annual charity golf day at Trump Turnberry on Thursday 7th May 2026.

We all enjoyed a brilliant day of golf followed by a fantastic meal, with legendary Celtic player Scott Brown joining us as a special guest. An exciting auction of sports memorabilia kept the competitive spirit alive throughout the evening too!

And the best part?

An amazing £32,000 was raised to support the John Hartson Foundation's vital work in raising awareness of testicular cancer.

Every pound raised helps support education, awareness campaigns and support services for those affected by this important health issue.

We're incredibly proud to have played a part in making this event such a success.

A huge thank you to everyone who attended, bid generously on the memorabilia and supported this fantastic cause!

Read more:

CSS was delighted to sponsor the John Hartson Foundation Charity Golf Day in May 2026, helping raise a whopping £32k for cancer support.

30/04/2026

🚨 We're Hiring: Multi‑Disciplined Service Alarm Engineer (Fife)

CSS Ltd – Established in 1986, we are one of Scotland's largest independent, family‑run fire and security companies. As an NSI Gold and BAFE accredited installer and maintainer, we deliver high‑quality electronic security and fire detection solutions across Scotland.

We pride ourselves on valuing and supporting our employees and creating a rewarding, long‑term career environment. Due to continued growth, we’re looking for an experienced Multi‑Disciplined Installation Alarm Engineer to join our Installation Engineering Team, based in Fife.

🔧 The Role

We are seeking an experienced Multi‑Disciplined Service Alarm Engineer, based in Fife, to carry out planned maintenance and repair works across Intruder Alarms, Fire Alarms, Access Control and IP CCTV systems.
Reporting to the Service Field Engineering Manager, you'll play a key role in ensuring systems remain compliant, reliable and maintained to the highest standards, while delivering excellent customer service across residential, commercial and public sector sites.

✅ Key Responsibilities
Carry out planned maintenance and repair works in line with company procedures
Ensure all works are completed to a high standard and within agreed timescales
Diagnose faults and resolve issues efficiently on site
Complete all site documentation, timesheets and expenses accurately and on time
Promote and uphold a strong health & safety culture

👤 About You

Experience
Minimum 2 years’ industry experience (apprenticeship preferred but not essential)

Skills & Knowledge
Confident using laptops for IP CCTV, access control and fire systems
Broad knowledge of security products and standards
Calm under pressure, organised and able to prioritise workloads
Strong customer-facing communication skills
Excellent time management
Core Behaviours
Hard‑working and reliable
Team player
Proactive problem solver
Keen to develop and expand skills
✅ Full clean UK Driving Licence required
✅ PVG & vetting checks required (as part of our employment process)

💷 Package & Benefits
Salary: £37,000 per annum (negotiable depending on experience)
Hours: Monday–Friday, 08:30–17:00 (40 hours per week)
Location: Field‑based across Fife (reporting to Kirkcaldy office when required)
Company vehicle
Company pension
29 days annual leave, increasing to 33 days with service
Additional benefits in line with length of service

📩 Interested?

If you’re an experienced security service engineer looking for stability, development and long‑term career prospects with a respected Scottish company, we’d love to hear from you.

👉 Apply now [email protected] or send an online enquiry to CSS: https://www.cssltd.co.uk/contact-us/

30/04/2026

🚨 We're Hiring: Multi‑Disciplined Installation Alarm Engineer (Fife)

CSS Ltd – Established in 1986, we are one of Scotland's largest independent, family‑run fire and security companies. As an NSI Gold and BAFE accredited installer and maintainer, we deliver high‑quality electronic security and fire detection solutions across Scotland.

We pride ourselves on valuing and supporting our employees and creating a rewarding, long‑term career environment. Due to continued growth, we’re looking for an experienced Multi‑Disciplined Installation Alarm Engineer to join our Installation Engineering Team, based in Fife.

🔧 The Role

We are seeking an experienced Multi‑Disciplined Installation Engineer, based in Fife, to carry out planned maintenance and repair works across Intruder Alarms, Fire Alarms, Access Control and IP CCTV systems.

Reporting to the Installation Field Engineering Manager, you'll be responsible for the installation of Intruder Alarms, Fire Alarms, Access Control and IP CCTV systems, delivering work to the highest standards while providing excellent customer service across residential, commercial and public sector sites.

✅ Key Responsibilities

Install systems in line with company procedures and specifications.
Ensure all work is completed to a high standard and within agreed timescales.
Diagnose issues and identify effective solutions on site.
Complete all site documentation, timesheets and expense forms accurately and on time.
Champion a strong health & safety culture for yourself and our customers.

👤 About You

Experience
Minimum 2 years’ industry experience (apprenticeship preferred but not essential)

Skills & Knowledge
Confident using laptops for IP CCTV, access control and fire systems
Broad knowledge of security products and standards
Calm under pressure, organised and able to prioritise workloads
Strong customer-facing communication skills
Excellent time management
Core Behaviours
Hard‑working and reliable
Team player
Proactive problem solver
Keen to develop and expand skills
✅ Full clean UK Driving Licence required
✅ PVG & vetting checks required (as part of our employment process)

💷 Package & Benefits
Salary: £36,000 per annum (negotiable depending on experience)
Hours: Monday–Friday, 08:30–17:00 (40 hours per week)
Location: Field‑based across Fife (reporting to Kirkcaldy office when required)
Company vehicle
Company pension
29 days annual leave, rising to 33 with service
Additional benefits in line with service

📩 Interested?

If you’re an experienced security installation engineer looking for stability, development and long‑term career prospects with a respected Scottish company, we’d love to hear from you.

👉 Apply now [email protected] or submit an online enquiry to CSS for more information:
https://www.cssltd.co.uk/contact-us/

Thinking of home automation?This recent project at a stunning Highland home will inspire you to start making your plans....
29/04/2026

Thinking of home automation?

This recent project at a stunning Highland home will inspire you to start making your plans.

IDES, our automation division, has extensive experience in bespoke home automation design in new builds and heritage homes.

In this project, we installed a multi-room music system and bespoke heating controls at a beautiful 10-year-old house in the Scottish Highlands. The house was pre-wired for an audio system and zoned heating – it just needed our experienced engineers to step in and make the client's dream a reality.

We excavated and verified the original wiring installed during construction to allow the installation of a state-of-the-art, multi-room music system.

The smart home now benefits from fantastic features such as:

> high-quality, hidden ceiling speakers that bring music to life across the home

> attractive digital thermostats that are controlled through a simple mobile app

> and a hi-spec thermal image CCTV system to improve security at the home.

Our client now enjoys a fully modernised home that complements his lifestyle and location.

Read the full story on the IDES website:

https://www.ides.co.uk/case_studies/highland-house-smart-home-upgrade/

Contact us for a free consultation, no-nonsense design advice and expert installation from IDES.

https://www.ides.co.uk/contact/

Some of the suppliers and manufacturers we work with:

AWE Europe Ltd

Universal Remote Control, Inc.

Bowers & Wilkins

Zennio

My KNX

BluOs

Anatech Distribution

Feel safer at work and at home with CSS. We've been stopping criminals in their tracks for 40 years.In a recent report o...
28/04/2026

Feel safer at work and at home with CSS. We've been stopping criminals in their tracks for 40 years.

In a recent report on the frightening increase in armed robbery at retail stores, especially at jewellers, ITV News featured the deployment of a security fog system. It fills 'the room in a matter of seconds', confusing and disorientating thieves so they have less chance of locating the goods they plan to steal – and it's more likely they'll abandon the robbery quickly. Read the report online:
https://www.itv.com/news/2026-04-14/how-smash-and-grab-raids-ruin-lives-and-why-the-crime-has-been-growing

Police are recommending that business owners install quality, proven security technology like anti-theft fog systems to protect staff and property.

Read more about the CSS Intruder DisMist system for business:
https://www.cssltd.co.uk/security-systems-for-business/intruder-dismist-system/

It's also a good option for homeowners.

If your household contains valuables, our anti-theft fog system gives you a chance to slow down the burglars and get to safety until the police arrive. Find out more on our website:
https://www.cssltd.co.uk/house-alarm-systems/intruder-dismist-system/

CSS is ready to install Intruder DisMist System to protect your home or business now. Contact us for a no-obligation security quote:
https://www.cssltd.co.uk/free-quote/

CSS is Working to Protect Shop Workers as Retail Crime Increases in 2025.CSS attended the Scottish Grocers' Federation (...
05/03/2026

CSS is Working to Protect Shop Workers as Retail Crime Increases in 2025.

CSS attended the Scottish Grocers' Federation (SGF) retail crime event in February 2026 to discuss protecting shop workers and improving retail security.

Our Sales Director Callum Connelly (pictured) took to the stage to speak about how CSS is tackling retail crime across Scotland with our security solutions, and how we are dedicated to protecting shop workers from increasing instances of shoplifting, threats and violence.

Read more in our blog: https://www.cssltd.co.uk/protecting-shop-workers-retail-crime-increases/

Join the Family! We're Hiring Across Scotland.At Connelly Group Holdings, we've always believed that our people are our ...
22/01/2026

Join the Family! We're Hiring Across Scotland.

At Connelly Group Holdings, we've always believed that our people are our greatest investment. As a family-run business reaching our 40-year milestone this year, we're excited to open up new opportunities for our customers, friends and local communities.

We are currently recruiting for various roles across Connelly Security Systems (CSS) and Stirling Electrical Services SES), including:

✅ Electricians
✅ Apprenticeships
✅ Adult Trainee Engineering
✅ Office-based roles

📍 Locations: Stirling, Glasgow, Whitburn, Edinburgh

If you want to work for Scotland's largest independent family-run security firm, apply online now and you can look forward to a great career in a supportive environment with a fantastic team!

Visit the Stirling Electrical Services website: https://www.stirlingelectrical.co.uk/recruitment.html

View CSS vacancies on Indeed: https://uk.indeed.com/cmp/Connelly-Security-Systems-Ltd-1

Or if you want to help us find our next team member, please tag friends, Like and Share this post!

Stirling Electrical Services is recruiting! We're delighted to welcome applications from CSS customers, friends and fami...
20/01/2026

Stirling Electrical Services is recruiting!

We're delighted to welcome applications from CSS customers, friends and family as Connelly Group Holdings expands our teams across Scotland.

Tag someone you know in the comments, like and share this post and let people know about these fantastic new job opportunities!

https://www.stirlingelectrical.co.uk/recruitment.html

We have exciting opportunities for qualified and experienced Electricians to join our Electrical Team, based out of our Stirling office with everyday job locations covering the Central Scotland area including Glasgow and Edinburgh and beyond.

Our current vacancies can be found at www.stirlingelectrical.co.uk/recruitment.html

IDES Successfully Modernises Legacy Home Automation: Our New Case StudyCan a 2005 KNX system be brought up to modern sta...
16/01/2026

IDES Successfully Modernises Legacy Home Automation: Our New Case Study

Can a 2005 KNX system be brought up to modern standards without rewiring or redecoration? Our recent project in Cramond, Edinburgh, proves it can.

The Brief:

Update an aging KNX installation with modern touchscreen control, upgraded audio, lighting ,security and access control – all while reusing existing infrastructure to avoid disruption.

Our Approach:

We replaced the original Berker KNX wall switches with new Ekinex KNX wall switches, upgraded the old, inefficient halogen lighting to led, upgraded the audio system to be part of the URC home control, upgraded the CCTV and added a 'smart' entry phone – all without having to install any new cabling.

The Result:

A fully modernised smart home with comprehensive control of lighting, heating, music and entry systems, achieved with minimal disruption and improved energy efficiency.

This project demonstrates that older automation systems can be effectively upgraded without extensive renovation work, delivering a contemporary smart home experience while respecting existing infrastructure.

If you're considering upgrading an older home automation system, visit our website to learn more about our smart home solutions:

https://www.ides.co.uk/case_studies/cramond-smart-home-upgrade-20-years-on/

🔥 Is Your Business Fire-Safe for 2026?New year, new fire safety checklist! At CSS, we help Scottish businesses stay comp...
14/01/2026

🔥 Is Your Business Fire-Safe for 2026?

New year, new fire safety checklist! At CSS, we help Scottish businesses stay compliant and protected with our complete fire safety services:

✅ Fire Risk Assessments – Required annually under the Fire (Scotland) Act 2005. Our NEBOSH-accredited assessors make compliance stress-free.

✅ Fire Door Services – Inspection, maintenance and installation across Scotland. Fire doors only save lives when they work properly!

✅ Ciqurix Video Fire Detection – Advanced flame detection in under 10 seconds. We're Scotland's official partner for this market leading British technology.

From offices and warehouses to care homes, schools and hospitality venues – we've been keeping Scottish businesses safe since 1986. (Yes! Can you believe we're celebrating 40 years in business this year?)

If it's time to book your Fire Risk Assessment, get in touch with our team today. Call 0800 783 6486.

You can also visit our website for full details of all our fire safety services: https://www.cssltd.co.uk/security-systems-for-business/fire-alarms-and-life-safety/

CSS: protecting Scottish businesses since 1986 🏴󠁧󠁢󠁳󠁣󠁴󠁿

Address

100 Glentanar Road
Glasgow
G227XS

Opening Hours

Monday 8am - 5pm
Tuesday 8am - 5pm
Wednesday 8am - 5pm
Thursday 8am - 5pm
Friday 8am - 5pm

Telephone

+448007836486

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