A gas boiler is an important part of any home or business, providing heating and hot water throughout the year. However, neglecting regular servicing can lead to serious safety hazards, reduced efficiency, and costly breakdowns. Issues such as carbon monoxide leaks, system failures, and increased energy bills can arise when boilers are not properly maintained.
Regular boiler servicing ensures safe operation, improves efficiency, and extends the lifespan of the unit. In this guide, we will explore the importance of gas boiler servicing, regulatory requirements, servicing costs, and what to expect during a professional inspection. If you’re searching for ‘boiler service near me’, Hewer is a trusted provider offering expert servicing in Gloucester and the South West.
The Importance of Gas Boiler Servicing for Safety & Efficiency
A faulty boiler can pose serious safety risks, with one of the biggest dangers being carbon monoxide (CO) leaks. Carbon monoxide is a silent killer—it is odourless, colourless, and can be deadly when inhaled in high concentrations. Symptoms of CO poisoning include dizziness, headaches, nausea, and confusion, which can escalate into life-threatening conditions if left undetected.
Annual servicing is essential to ensure your boiler is operating safely. A Gas Safe registered engineer from Hewer will conduct vital checks, including inspecting the boiler’s ventilation, gas flow, and emissions. We will also test for any signs of carbon monoxide leaks and ensure all safety components, such as the flue and seals, are functioning correctly. By keeping your boiler in optimal working condition, you protect your home or business from hazardous gas leaks and ensure compliance with UK safety regulations.
Improves Energy Efficiency & Reduces Bills
A well-maintained boiler is significantly more energy-efficient, ensuring that it burns fuel effectively and provides consistent heating without unnecessary energy wastage. Over time, boilers can accumulate dirt, dust, and debris, leading to inefficiencies that cause your system to work harder than necessary.
According to the Energy Saving Trust, heating and hot water account for over half of the average household’s energy bills. Even small efficiency improvements can lead to noticeable cost savings on your energy bills. Regular servicing helps optimise performance, ensuring your boiler runs smoothly while reducing overall energy consumption.
Prevents Unexpected Breakdowns & Extends Lifespan
A sudden boiler breakdown can be costly, disruptive, and inconvenient, particularly during colder months. Routine servicing helps identify minor faults—such as worn-out components or low pressure—before they escalate into major, expensive repairs.
A well-serviced boiler can last up to 15 years or more, saving you money in the long run by preventing premature replacements. Investing in regular maintenance not only enhances reliability but also ensures long-term performance and cost savings.
Gas Boiler Servicing Regulations: What You Need to Know
In the UK, gas boiler servicing is not just a matter of routine maintenance—it is a legal obligation for landlords and businesses. Under the Gas Safety (Installation and Use) Regulations 1998, landlords are required to ensure that gas appliances, including boilers, are inspected and serviced by a qualified professional at least once a year. This annual service is critical to ensure that the gas boiler is functioning safely and efficiently. For businesses, these regulations also require compliance with strict health and safety standards, guaranteeing that all gas appliances are regularly checked and maintained to prevent risks such as leaks or carbon monoxide poisoning. While homeowners are not legally required to service their gas boilers, it is strongly advised to follow these same standards.
Gas Safe Certification & Compliance
A crucial aspect of gas boiler servicing is the certification of the engineer performing the work. All gas engineers working on boilers must be Gas Safe registered. This certification indicates that the engineer has the necessary training and qualifications to carry out gas-related tasks safely and competently. Gas Safe registration ensures that the engineer has passed rigorous assessments and is fully equipped to handle the complexities of gas appliances. It is essential to verify that the engineer you hire is Gas Safe registered, and you can do so by checking their details on the official Gas Safe Register.
Manufacturer Warranties & Servicing
Another important consideration is the impact of servicing on your gas boiler’s warranty. Many boiler manufacturers require an annual service to keep warranties valid. If you fail to adhere to the recommended service schedule, you could inadvertently void the warranty, leaving you responsible for any expensive repairs or replacements. Skipping a service could lead to issues that may have been easily preventable, such as corrosion, malfunctioning parts, or reduced efficiency. Regular servicing ensures that your boiler continues to run efficiently, and if any problems do arise, they are typically covered by the manufacturer’s warranty, reducing your out-of-pocket expenses.
How Much Does Gas Boiler Servicing Cost?
The cost of a standard gas boiler service in the UK generally falls between £60 and £150. However, the final price can vary based on several factors, including the type of boiler you have and the specific service provider you choose. For instance, a simple service for a conventional boiler may be on the lower end of the scale, while a more complex service for a high-efficiency or combi boiler could be more expensive.
Factors Affecting the Cost
Several factors can influence the cost of your boiler service. One major factor is the age and condition of your boiler. Older boilers or those that have not been maintained regularly may require additional checks, repairs, or servicing, which could increase the overall cost. Additionally, if any parts are found to be worn out or damaged during the service, extra repairs or part replacements may be needed, leading to additional charges. Another factor is whether you require an emergency service. If your boiler breaks down and needs immediate attention, an emergency call-out will typically be more expensive than a routine, scheduled appointment.
Why Regular Servicing Saves Money
While boiler servicing may seem like an ongoing cost, it can actually save you money over time. Regular servicing ensures that your boiler operates efficiently, preventing major breakdowns and reducing the likelihood of costly repairs. Well-maintained boilers also consume less energy, which lowers your utility bills. In the long run, investing in annual servicing can help extend the lifespan of your boiler and improve its overall performance, providing significant savings.
What’s Included in a Professional Gas Boiler Service?
A professional gas boiler service is a thorough process designed to ensure that your boiler operates safely, efficiently, and reliably. Here’s a breakdown of what’s typically included in a standard gas boiler service:
Gas Safety & Functionality Checks
One of the key components of a gas boiler service is the gas safety check. This includes inspecting the gas pressure to ensure it is within the manufacturer’s recommended range. A qualified engineer will also examine the ventilation system to ensure that the boiler is adequately ventilated and can expel combustion gases safely. Flame efficiency is another critical check, where the engineer ensures that the flame produced by the boiler is blue and stable, which indicates optimal combustion. Additionally, the engineer will check for any carbon monoxide leaks. This is essential for ensuring the safety of the household.
Internal Cleaning & Performance Testing
Another essential part of a gas boiler service is internal cleaning. Over time, dirt, debris, and limescale can accumulate inside the boiler, reducing efficiency and potentially causing damage. The engineer will clean the heat exchangers, burners, and seals, which helps maintain the boiler’s efficiency and performance. During the service, the engineer will also test the thermostat, radiators, and water flow to ensure everything is functioning correctly. This helps to prevent cold spots in your home and ensures your hot water system is running smoothly.
Efficiency Report & Compliance Certification
Once the service is complete, the engineer will provide you with a detailed boiler servicing report. This document outlines the work carried out during the service, any issues found, and recommendations for further action if necessary. For landlords, the engineer will also issue a Gas Safety Certificate (CP12), which is a legal requirement for landlords under UK law. This certificate verifies that the gas appliances in the property have been serviced and checked for safety, ensuring compliance with the Gas Safety (Installation and Use) Regulations 1998.
Why Book Your Gas Boiler Service with Hewer?
At Hewer, we prioritise safety and quality. Our engineers are fully Gas Safe certified, ensuring that your gas boiler is serviced in compliance with the highest safety standards. You can trust us to handle your appliance with the expertise and attention it deserves. We take pride in being a trusted local provider. Hewer has received consistently high ratings on Checkatrade and Trustpilot, with numerous positive customer reviews reflecting our reliability, professionalism, and commitment to quality. Our customers’ satisfaction is our priority, and their feedback exemplifies our dedication to providing a leading service.
Efficient and affordable boiler servicing with no hidden fees, we believe in transparency and providing clear and competitive pricing. Our engineers work quickly to ensure your boiler is running efficiently, saving you money on energy bills and repairs in the long run. If you experience an emergency with your boiler, Hewer is here for you. Our engineers offer emergency repairs with fast response times, ensuring your heating system is back up and running as quickly as possible.
Regular gas boiler servicing is crucial for safety, efficiency, and long-term savings. Annual checks prevent carbon monoxide leaks, enhance energy efficiency, and ensure compliance with UK regulations. Hewer is a trusted provider offering professional boiler servicing in Gloucester and the surrounding areas. Our Gas Safe registered engineers provide thorough inspections, transparent pricing with our Failsafe Plans, and reliable service.
Book your annual gas boiler service to ensure your home or business stays safe, warm, and energy-efficient. Schedule an appointment with Hewer now.
