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GU Services

Gas Services

Your Trusted, Gas Safe Registered Experts.

GU Gas Services is your local and reliable partner for all your gas, plumbing and heating needs across Surrey and the surrounding areas. As a Gas Safe registered company, our team of expert engineers are committed to providing straightforward, transparent, and high-quality services. With over 25 years of combined experience, we are equipped to handle everything from routine boiler servicing to complex installations and emergency repairs.

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  • Gas Safe Registered
  • G3 Unvented Certified
GU Services engineer working on a hot water cylinder

Boiler Servicing

A yearly boiler service is crucial for the safety, efficiency, and longevity of your heating system. Our professional service ensures your boiler runs safely and efficiently, reducing the risk of a breakdown. We check for leaks, test pressure, clean components, and provide a full service report.

  • Cost: Our Standard Boiler Services are a fixed price staring from £90.

  • Benefits: Prevents costly repairs, improves efficiency, and helps maintain your boiler's warranty.

GU Services engineer servicing a wall-mounted gas boiler

Boiler Installations

If you're looking to upgrade your heating system, our accredited engineers are specialists in installing new, energy-efficient boilers. A modern boiler can significantly reduce your energy bills and improve your home's comfort. We provide professional advice and offer installation of leading brands.

  • Energy Savings: Replacing an old boiler can cut your energy usage by up to 30%.

  • Trusted Brands: We are Worcester Bosch Accredited and Vaillant Advance Installers, offering warranties from 7 to 12 years on new boilers.

Engineer working on a new boiler installation in a modern kitchen

Boiler & Heating Repairs

When your heating system fails, you need a fast and reliable solution. Our engineers carry a wide range of parts and are trained to quickly diagnose and fix issues with your boiler or central heating system. We pride ourselves on providing efficient and transparent repair services.

  • First-Time Fix: We achieve a 95% first-time fix rate on boiler issues.

  • Transparent Pricing: Our diagnostic costs are from £99, which includes up to 30 minutes of labour.

Engineer diagnosing a fault on a central heating boiler

Smart Thermostat Installation

Upgrade your home's intelligence and heating efficiency with a professionally installed smart thermostat. Our NICEIC-approved electricians specialize in the seamless integration and setup of leading smart controls, ensuring your system delivers optimal comfort and maximized energy savings.

  • Significantly reduce energy bills through smart scheduling and learning algorithms.

  • Control your heating from anywhere using your smartphone or tablet.

Landlord Gas Safety Inspections (CP12)

As a landlord, it is a legal requirement to ensure all gas appliances and flues in your rented property are checked annually. We provide comprehensive Gas Safety Inspections (CP12 certificates) to ensure your property is safe and you meet all legal obligations.

Additional Services

Beyond boilers: plumbing, cylinders and specialist gas appliances.

Alongside our heating, boiler, electrical & air conditioning services, we also provide a wide range of general plumbing solutions. Whether it's a leaking tap, faulty outdoor tap, basin waste, or an issue with cold water storage tanks, our team is ready to help.

Gas Fires
Annual servicing to ensure safe operation, prevent carbon monoxide risks, and keep your fire operating at peak efficiency.
Back Boilers
Extensive experience in servicing and repairing back boilers, with a strong focus on maintaining the safe operation of these older systems.
Water Heaters
Ensuring your water heater provides a reliable and consistent supply of hot water for your home or business.
Warm Air Heating Systems
Expertise in servicing and repairing less common, ducted warm air heating units.
General Plumbing
Whether it's a leaking tap, faulty outdoor tap, basin waste, or an issue with cold water storage tanks, our team is ready to help with efficient and reliable general plumbing solutions.
Hot Water Cylinders
Our G3 Unvented cylinder-certified engineers are experts in the installation, repair, and servicing of vented and unvented cylinders.
Powerflushing
We offer a Powerflush service to clean and clear your central heating system, improving efficiency and prolonging the life of your boiler.
LPG & Gas Appliances
We are LPG registered and can service and repair all types of gas appliances.

Need help with your gas or heating?

Tell us about your boiler, heating or plumbing enquiry, or call the GU Services team to discuss what you need.

07761 472337

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FAQs

Gas & heating questions

I have No Heating/Hot Water.

This can stem from various issues, from low pressure to a problem with the thermostat or a frozen condensate pipe.

How often should I get my boiler serviced?

To ensure your boiler is running safely and efficiently, it should be serviced annually.

Why is my boiler making a strange noise?

This could be caused by a number of issues. We offer a diagnostic service to identify the problem and provide a transparent quote for the repair.

Mon - Sun: 24 Hours

Ready to get started or need immediate help?

Whether you need a quick quote for your next project or have an urgent issue that requires immediate attention, the GU Services team is here to help.