Gas Boiler Servicing Engineers

Contact Our Gas Boiler Servicing Engineers Today!

Pennington’s provides professional gas boiler servicing to keep your appliance running safely and trouble-free for many years of confident use.

Like any sophisticated equipment, a boiler must be properly maintained for it to work safely and reliably. Regular gas boiler servicing will also mean that it is running at its most efficient all of the time and will operate effectively for its expected lifetime. Failure to maintain your boiler can lead not only to expensive repairs, but it may also mean that it becomes more costly and less safe to operate.

At Pennington’s, we can provide one-off boiler service visits or scheduled annual maintenance. Whichever you choose, we urge you always to employ an approved gas-safe engineer. You can arrange a visit by calling us on 01932 259 620 or email us at

Boiler Servicing

Book Your Local Gas Boiler Service Today

Our local gas boiler servicing engineer will need to know if your unit works properly, so the boiler service will begin with working through all the controls. Our boiler engineers will observe the control panel and listen for any strange noises that might appear when the appliance comes on. Then, they systematically check to ensure all the components are functioning. Our engineers look for corrosion inside the boiler as well. The engineer is always alert to any gas leaks, no matter how small.

Pennington’s engineers will ensure the gas pressure in a boiler installation is accurate. They’ll test the flue to eliminate the threat of leaks and continue through a detailed checklist to ensure everything is in order.

If there are any faults or concerns, we recommend the next course of action, which will be listed in the service report. You should keep the report as a reference for the next visit, whether that is a return trip to make repairs or the next annual check. If repair work is required, we’ll provide all the information you need and a quote for the cost.

Ensure Precision with Expert Gas Boiler Service Engineers

At Pennington’s Group, our gas boiler service engineers are dedicated to ensuring the optimal performance of your heating system. Trust in our technical expertise for reliable solutions in Surrey and the surrounding areas.

Boiler Efficiency Optimisation:

Inefficient boilers lead to increased energy bills. Our engineers conduct comprehensive inspections, fine-tuning settings, and cleaning components to enhance efficiency, reducing overall operational costs.

Uneven Heating

Uneven heating can result from various factors affecting comfort. We diagnose the root cause, addressing issues like airlocks, faulty valves, or sediment buildup to ensure consistent and comfortable heating throughout your space.

Pilot Light Issues

A pilot light that frequently goes out can disrupt heating. Our experts examine thermocouples, gas supply, and ignition systems, swiftly resolving pilot light issues to maintain uninterrupted heating.

Strange Noises

Unusual sounds indicate potential mechanical problems. Our engineers perform detailed inspections, tightening loose components and addressing issues like kettling or air in the system, ensuring quiet and efficient boiler operation.

Water Leaks

Water leaks can cause damage and compromise boiler efficiency. Through meticulous inspection, our engineers identify and repair leaks promptly, preventing further damage and maintaining the integrity of your heating system.

Pressure Fluctuations

Fluctuating pressure affects boiler performance and safety. We analyse pressure relief valves, expansion vessels, and the overall system to stabilise pressure, ensuring the safe and reliable operation of your gas boiler.

Thermostat Malfunctions

Inaccurate thermostats lead to temperature control issues. Our engineers calibrate and replace faulty thermostats, ensuring precise temperature control and optimal comfort in your home or business.

Schedule a service today

Optimise your heating system with Pennington’s Group. Schedule a service today for efficient and trouble-free boiler operation.

Our Commitment to Standards and Regulations in Every Service

Our technical proficiency and unwavering commitment to adhering to industry regulations ensure that your heating system receives the expertise it deserves.

Adherence to Industry Standards and Regulations:

  • Pennington’s Group exclusively employs Gas Safe registered engineers, guaranteeing compliance with safety standards and providing peace of mind.
  • We are proud to be ISO 9001 certified, reflecting our commitment to delivering services that meet the highest industry standards.
  • Pennington’s Group prioritises environmentally responsible practices, ensuring our services align with sustainability goals.

Schedule a service today for the highest gas boiler maintenance and repair proficiency.

Our Engineers Can Handle All Boiler Brands and Models

Our gas boiler service engineers are well-versed in handling various boiler brands and models, including those commonly found in Surrey and the surrounding areas. Here are some of the most prevalent brands we routinely service:

Worcester Bosch

Known for its reliability and energy efficiency, Worcester Bosch boilers are widely installed in Surrey homes. Our engineers are well-experienced in servicing and maintaining these popular units to ensure optimal performance.


Vaillant boilers are a common choice for their durability and advanced technology. Our team is proficient in servicing Vaillant models, addressing issues, and keeping your heating system running smoothly.


Ideal boilers are frequently installed in both residential and commercial properties. Our engineers are familiar with the diverse range of Ideal models, offering expert maintenance and repair services.


Baxi boilers are known for their innovation and energy efficiency. Our Gas Boiler Service Engineers have extensive experience with Baxi units, ensuring they operate at peak efficiency throughout their lifespan.


Glow-worm boilers are prevalent in the Surrey region due to their reliability and performance. Our engineers are equipped to handle routine maintenance and repairs for Glow-worm models.


Viessmann boilers are recognised for their high-quality engineering. Our skilled engineers are trained to provide specialised services for Viessmann units, maintaining their efficiency and longevity.

Alpha Heating Innovation

Alpha boilers are a popular choice for their innovation and energy-saving features. Our team is adept at servicing Alpha Heating Innovation models, ensuring they meet the highest performance standards.

No matter the brand or model of your gas boiler, Pennington’s Group has the technical expertise to address your specific needs. Our Gas Boiler Service Engineers are committed to delivering reliable solutions for various boiler systems found in Surrey and the surrounding areas.

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How Much is a Boiler Service?

The cost of boiler servicing in the UK fluctuates depending on your boiler type. Preparing for an average expenditure within the bracket of £120 to £130, including VAT, is advisable when considering this service.


This range reflects the standard financial outlay you might expect to ensure your boiler system’s proper maintenance and functioning.

How Long Does a Boiler Service Take?

Engaging in a standard service appointment for your boiler follows a relatively uncomplicated process. Assuming no issues are detected, the procedure generally encompasses the execution of pre-scheduled routine inspections, which can be completed within one hour.

This allotted duration allows for a comprehensive assessment of your boiler’s performance and components, ensuring that all essential examinations are conducted thoroughly and diligently.

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FAQs About Gas Boiler Servicing

Yes, Pennington’s Group understands that boiler issues can arise unexpectedly. Our Gas Boiler Service Engineers are available for emergency repairs to address urgent concerns and restore your heating system promptly.

Absolutely. Our Gas Boiler Service Engineers are trained to work on various boiler brands and models. Their technical proficiency allows them to diagnose and address issues efficiently, regardless of the equipment type.

Watch out for signs such as unusual noises, uneven heating, or increased energy bills. If you notice any of these issues, scheduling a service is advisable. Additionally, an annual inspection can catch potential problems before they escalate.

Yes, we are committed to environmentally responsible practices. Our Gas Boiler Service Engineers prioritise energy-efficient solutions and eco-friendly practices, aligning our services with sustainability goals.