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  • Boiler Replacement


A safe, focused, personal service

City Technical Services is one of the UK’s leading Green Energy servicing, maintenance and installation businesses. Our 24/7 service centre is open for emergency advice and assistance 365 days a year, and our engineers are on the road across the UK just waiting for your call. 0333 202 0708.

From A-rated boilers to insulation, City Technical work to make your home warmer and reduce your energy bills. Find out more about our services.

Passionate about our customers

The only thing that separates our commercial customers and domestic customers is the products we install. Every customer receives the same high level of professional customer service that we’ve built our reputation on – whether they need a one-off boiler service, or a multi-property installation. Don’t take our word for it, read what our customers have to say.

Passionate about our environment

City Technical is a Green Company. We use the latest green technology in our office and across our fleet to ensure our Carbon Footprint is minimal. We only install the highest rated, energy efficient products to ensure that our clients benefit from warmer, greener homes that even save them money. As a certified Green Deal installer, we can even help you fund your home improvement. Find out more.

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