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about us

Hill Engineering is an independent family-run Guernsey business; the place to go if you need garage services such as car repairs and servicing, used cars, in-car audio systems, vehicle tracking, satnavs and hands-free kits. Hill Engineering is also the sole Guernsey agent for the Terraclean advanced engine cleaning service which is proven to improve fuel efficiency, reduce emissions and restore performance.


"Modern thinking and ideas, perfectly mixed with old fashioned values."


Hill Engineering operates a family-run local garage in Braye Road Ind Est (opposite Alliance) in St Sampson. We offer car repairs and servicing as well as the full range of garage services you would expect and more, such as the sale and installation of after-market cellular, GPS and auto electrical systems.

We aim to exceed the highest expectations of the most discerning customer and are continually developing in order to keep ahead of the latest technological advances.

This, together with a personal and friendly atmosphere, excellent service and attention to detail ensures our customers return time and time again.


Car Repairs and Servicing

Hill Engineering is able to service and repair a wide range of vehicle makes and possesses dealership level diagnostic equipment for VW, Audi, Skoda, Seat, Ford, Land Rover, Jaguar and Mazda.

Our highly trained engineers are able to maintain your vehicle to the highest possible standards to give you that peace of mind that your car will not let you down when you need it most.


Used Cars

We usually have a number of used cars for sale. Please visit us to view our stock of used cars that are available.


Terraclean Service Agents

Hill Engineering is the sole Guernsey agent for the Terraclean advanced engine cleaning service. Terraclean is the only de-carbonising service of its kind in the world!

Terraclean removes carbon deposits from the tips of the injectors to the end of the exhaust, giving better fuel efficiency, significantly improved performance and reducing emissions for a cleaner, greener drive. Feel a drive away difference every time!

Respected motoring journalist and TV presenter Quentin Wilson reported a 14% improvement in MPG in his Sunday Mirror column, so Terraclean can save you money too!

For more information on Terraclean please visit their website at this link: www.terraclean.co.uk


TerraClean - healthy living for your car!


Hands-Free and Retrofits

We are Guernsey's most competitively priced Parrot-Certified Installer and will always try our best to beat any other quote, including major internet fulfilment companies.

At equally competitive prices we are able to supply and install all manner of cellular, GPS, and auto electrical components including satnavs, head units, radios, speakers, and so much more.

Please contact us for prices on anything you may want for your car. We are also happy to supply and even ship to anywhere in the UK.


Vehicle Tracking System

Hill Engineering offer a real time vehicle tracking system.


For more information about Hill Engineering and the range of services we provide please visit our website: www.hillengineering.org

Alternatively please contact us on (01481) 256561 or mobile number (07781) 159500.


Please mention

The Best of Guernsey

when you contact

Hill Engineering


Hill Engineering - Guernsey

Car Repairs and Servicing - Garage Services - Used Car Dealers
Terraclean Agent - Quartix Agent - Parrot Certified Installer


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    Braye Road Ind Est
    St Sampson
    Guernsey

    GY2 4WX
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