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About Us

City Technical Services (UK) Ltd.

Gas Service, Maintenance, Installation & Renewables

City Technical Services have over 20 years’ experience in the delivery of Gas Service, Maintenance and Installation work as well as renewable energy technologies for both private and social housing customers.

We also carry out electrical work, including Heating Installation and Smoke Alarm/Heat Alarm/Carbon Monoxide Detector installation and upgrades.

We provide gas/electrical services to approximately 100,000 customers and install over 3000 boilers/heating systems per annum, employing over 260 people.

We pride ourselves on delivering the highest quality professional service to all customers.

Our Philosophy

The team at City Technical Services abides by a clear ethos – delivering a focused and personal service, safely.

This drives everything we do, from our commitment to high quality customer service to our installation of the best energy-efficient products on the market.

Our ultimate goal is to reduce every customer’s energy bill, while achieving our own passion of reducing carbon and helping the environment. In our fortunate position as an established, respected company, we pride ourselves on how much we can reduce your energy bills and carbon footprint.

Our Reputation

Since 2001 we have built a reputation of quality, service and support – and we work hard to maintain it.

Our 24/7 service centre is open to take your calls 365 days a year. If you call with an emergency, you will speak to one of our fully trained team who can offer advice and technical expertise to help diagnose your problem and find a fast solution

Our Team

We employ engineers throughout the Central Belt of Scotland, undertaking on average over 3,000 heating installations each year and providing emergency breakdown cover to over 100,000 properties.

The first-rate service we offer our customers is matched by the high quality work environment we offer our colleagues. We are a flexible company, openly promoting our family friendly ethos and commitment to our community, by offering apprenticeships and employment locally wherever possible.

Our Community

As part of the City Holdings Group, we annually donate over £3m to charity – choosing causes at home, like the East Kilbride Hospice, and abroad, like the communities in West Africa.

We will employ local labour, and candidates who have been on long-term unemployment, offering them training, experience and the opportunity for permanent positions.

For more info, contact our 24/7 Call Centre: 0333 202 0708


Over 20 years experience

3000+ boiler installs annually

24/7 365 Call Centre

Same day breakdown assistance

Over 140 engineers in Scotland (direct labour only, no contractors)

Family ethos - A company you can trust

Worcester / Vaillant Accredited

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City Technical Services (UK) Ltd
Unit 1, Block 16
Clydesmill Place
Clydesmill Industrial Estate
G32 8RF

24/7 CALL CENTRE: 0333 202 0708


GAS SAFE NUMBER: 304963 | VAT NUMBER: 624 4690 37 | COMPANY NUMBER: SC287172

City Technical Services (UK) Limited, Company Registered in Scotland SC287172, of Unit 1, Block 16, Clydesmill Industrial Estate, Cambuslang, Glasgow G32 8RF, is authorised and regulated by the Financial Conduct Authority FRN912336. We act as a credit broker not a lender and offer credit options from a panel of Lenders. All credit is subject to status and affordability.

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