Do I need a Gas Safe engineer for boiler servicing?

Yes, for gas boilers, the engineer must be Gas Safe registered. Always ask for their credentials before hiring.

What happens during a service?

1. Visual Inspection Checking for leaks, corrosion, and visible damage. Ensuring the flue and ventilation are unobstructed. Looking for signs of wear and tear. 2. Component Checks Examining the heat exchanger, burner, and ignition system. Checking seals and joints for leaks. Inspecting the pressure levels and flow rate. Testing thermostats and controls. 3. Cleaning & Maintenance Cleaning the burner, heat exchanger, and other key parts. Removing any debris or blockages in the system. Checking and cleaning the condensate trap (for condensing boilers). 4. Safety Tests Carbon monoxide (CO) and gas leak checks. Testing the flue emissions to ensure proper combustion. Ensuring the boiler is properly ventilated. 5. Efficiency & Performance Testing Measuring gas pressure and flow. Checking the radiators and heating efficiency. Identifying potential faults or efficiency issues. 6. Report & Recommendations A service report detailing what was checked and any necessary repairs. Recommendations for repairs or improvements.

Top Quality Boiler Servicing Surrey

Boiler Servicing Surrey

As a trusted heating engineer in Surrey, we specialise in comprehensive boiler servicing to ensure your heating system runs safely and efficiently throughout the year. Regular boiler maintenance is essential for preventing breakdowns, improving energy efficiency, and extending the life of your boiler.

Worcester Bosch Accredited heating engineers in Surrey

City & Guilts Qualified heating engineers in Surrey

NAPIT Accredited heating engineers in Surrey

Checkatrade member - Heating engineer in Surrey

Which Trusted Trader in Surrey

Gas safe registered heating engineers in Surrey

Why Annual Boiler Servicing Matters?

Extend the Lifespan of Your Boiler

With regular maintenance from our Gas Safe Registered engineers, your boiler could last as long as 15 years. We can identify faults and issues early.

Retain Your Boiler’s Guarantee

Annual servicing is essential to maintain your Worcester Bosch guarantee. Many other boiler warranties require regular servicing to remain valid.

Keep Your Boiler Running Safely

Our certified engineers will inspect for any possible leaks of gas or carbon monoxide, or any other risks that could harm your health.

Maintain Your Boiler’s Efficiency

Boilers can lose efficiency from dirt, debris, and scale. A service can boost their performance, saving energy and increasing heat.

A Legal Obligation for Landlords

If you are a landlord, you must service your tenants’ boiler yearly and get a Landlord Gas Safety certificate to prove you passed the safety checks.

We’ll Send You a Reminder

As standard, we will send you a reminder when it’s time to service your boiler, so you can enjoy peace of mind.

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Explanation of Gas Boiler servicing

What it includes?

Initial Checks
Visual inspection of the boiler, pipework, and flue to spot leaks, corrosion, or damage.
Safety Tests
Gas pressure and flow checks, flue gas analysis, and carbon monoxide testing to keep your household safe.
Internal Inspection & Cleaning
Checking and cleaning key components like the heat exchanger, burner, and condensate trap.
Operational Checks
Testing start-up, shut-down, controls, and thermostats to ensure everything works correctly.
Final Steps
Recording findings, resetting the boiler, and recommending any necessary repairs or replacements.

For more detailed information click here.

Boiler service

Worcester Bosch Boiler Servicing

The Benefits of Using an Accredited Installer

Manufacturer-Trained Experts
Accredited engineers are trained by Worcester Bosch, giving them specialist knowledge of all boiler models.
Genuine Worcester Bosch Parts
Only official Worcester Bosch parts are used, keeping your boiler efficient and reliable.
Warranty Protection
Annual servicing by an Accredited Installer helps ensure your warranty remains valid.
Specialist Diagnostics
Experience with Worcester Bosch systems means faster, more accurate problem-solving.
Extra Peace of Mind
Accreditation shows our work meets the high standards set by Worcester Bosch.

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Boiler Service Frequency & Advices

Boiler Servicing Recommendations

To keep your boiler running safely and efficiently, we recommend arranging a professional service once every 12 months. An annual service not only helps to identify potential problems early but also ensures your boiler is operating at peak efficiency, saving you money on energy bills. It’s also worth noting that Worcester Bosch requires annual servicing to maintain the validity of your manufacturer’s warranty.

The best time to book your service is before the colder months set in, ideally in late summer or early autumn. This way, you’ll have the reassurance that your Worcester Bosch boiler is ready to perform reliably when you need it most.

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Signs Your Boiler Needs a Service Sooner

Even with regular annual servicing, certain warning signs mean your boiler may need attention sooner:

Strange
noises

Unusual sounds (whistling, banging, gurgling) can point to issues like trapped air, low water pressure, or limescale build-up in the system.

Pilot light problems
or error codes

A flickering pilot light, a boiler that won’t stay lit, or repeated fault codes on the display are signs something isn’t working correctly.

Increased
energy bills

If your heating costs are rising without explanation, your boiler may be running inefficiently and wasting fuel.

Boiler taking longer
to heat up

Delays in heating your radiators or hot water often suggest that key components are dirty, blocked, or beginning to wear out.

If you notice any of these issues, it’s best to book a Worcester Bosch boiler service right away to prevent breakdowns and costly repairs.

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Why Choose Us for Gas Boiler Servicing

Expert Care, Genuine Parts, Peace of Mind

When it comes to keeping your boiler safe, efficient, and reliable, choosing the right service provider makes all the difference. Our team is Gas Safe registered and trained specifically in servicing Worcester Bosch boilers, giving you the confidence that your system is in expert hands. As a Worcester Bosch Accredited Installer, we use genuine parts and follow the manufacturer’s guidelines, helping to protect your warranty and extend the life of your boiler.

We pride ourselves on being local, reliable, and responsive, with engineers who understand the needs of homes and landlords across Surrey. Our services are fully transparent, with clear pricing and detailed reports after every visit. Whether it’s a routine annual service, a landlord Gas Safety check, or urgent attention to a fault, we deliver professional, trustworthy boiler care every time.

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How often should I service my boiler?

How long does a boiler service take?

Do I need a Gas Safe engineer?

What happens during boiler servicing?

Can I service my boiler myself?

Will boiler servicing fix boiler issues?

Is a service the same as a gas safety check?

Why Choose a Local Heating Engineer for Boiler Servicing?

Boiler Repairs or Boiler Servicing?

Feature	Boiler Servicing	Boiler Repairs
Purpose	Preventative maintenance	Fixing faults or breakdowns
When Needed	Annually for safety & efficiency	When the boiler is faulty or not working
What It Includes	Inspection, cleaning, efficiency & safety checks	Diagnosing and repairing faults
Typical Issues Addressed	Minor wear, efficiency loss, carbon monoxide risks	Leaks, pressure issues, ignition failure, no heating or hot water
Who Performs It?	Gas Safe or OFTEC registered engineer	Gas Safe or OFTEC registered engineer
Time Required	30-60 minutes	1-3+ hours (depending on issue)
Warranty Impact	Keeps warranty valid	May be covered under warranty if within terms

Local Boiler Servicing in Surrey and Nearby Towns

We provide professional Worcester Bosch boiler servicing across Surrey and the surrounding areas, helping homeowners and landlords keep their heating systems safe, efficient, and reliable. Our trusted local engineers cover Ashtead, Epsom, Leatherhead, Banstead, Fetcham, Chessington, Oxshott, Tadworth, Esher, Cobham, Hersham, Sutton, Coulsdon, Redhill, Caterham, Surbiton, Kingston upon Thames, Mitcham, Morden, Croydon, Weybridge, Dorking, Walton-on-Thames, Merstham, Ripley, Wisley, and Wallington.

Surrey Engineers
Boiler Servicing