Boiler Maintenance Services
At Trusted Boilers, we offer a range of boiler maintenance services to keep your system running smoothly and your home warm and comfortable.
Why boiler maintenance is essential
Like all household gas appliances, your boiler needs regular servicing and maintenance to keep it performing optimally and avoid problems. While modern boilers are generally reliable and deliver a good service life if looked after, sometimes components do need cleaning, refitting, or replacing. Maintenance identifies the signs of emerging faults and helps you keep on top of these routine repairs so that they don’t create a big (and expensive) issue for you should your boiler break down.
Regular maintenance is also necessary to maintain your manufacturer’s warranty. Many warranties are voided if the vendor’s recommended service intervals are not adhered to. Please check with your user manual for details.

Performance testing – saving you money on energy by making sure your boiler performs as efficiently as possible.
Preventative maintenance – annual or one-off checks to prevent mechanical faults and avoid downtime.
A well-maintained boiler will benefit you and your household in several ways:

Increased lifespan
Enhanced energy efficiency and cost effectiveness
Safety assurance (lower risk of gas leaks, carbon monoxide poisoning etc)
Better value for money
Lower lifetime cost of ownership
Fewer unexpected shutdowns
Signs that your boiler needs attention
There are several signs that could indicate that your boiler requires maintenance. Don’t ignore these warnings: for your peace of mind and to avoid an expensive repair, we recommend contacting an experienced boiler engineer as soon as possible.
Unusual noises, such as whistling, dripping, gurgling, or banging
Fluctuating water temperature, or failure to heat water or radiators efficiently
Unexpected shutdowns
Regular loss of water pressure – all boilers need topping up occasionally, but if you have to do this too often it may indicate a leak
Leaking or moisture around the boiler
Unexpected increase in energy bills
Warning lights or error codes on your boiler display
Why choose Trusted Boilers?
Working with Trusted Boilers means opting for quality and reliability. Here is what sets us apart from some other contractors:
Experienced boiler engineers:
Our Trusted Boilers team consists of fully qualified and Gas Safe registered engineers, chosen for their qualifications and experience, and commitment to customer satisfaction.
Customer-centred approach:
We prioritise your requirements, commitments, and working schedule, communicating clearly throughout the process. We always aim to complete maintenance with the minimum disruption to you, your family, and your tenants, and will do our best to accommodate your working patterns. We will do what we say we will do, turn up as planned, and finish the work as quickly and efficiently as possible.
Transparent prices:
We believe in honest pricing for a high-quality service. What we quote you is what will appear on your final bill, with no hidden fees, charges, or unpleasant surprises. If parts are required, we will discuss this with you in advance before ordering, and give you a choice of alternative high-quality components if possible.
Satisfaction guarantee:
Our goal is to provide a high-quality, reliable, and professional service to each customer, and aim for complete customer satisfaction.
Comprehensive service:
From heat-only and system boilers to Combi boilers, we service and maintain all the UK’s leading brands of boilers and gas appliances. We provide a range of flexible servicing options that include one-off and annual boiler maintenance to keep your system running smoothly all year round. Get in touch today for an instant quote.
Where we cover
From our base in Croydon, we cover most areas of South-West and South London, including Coulsdon, Kingston-on-Thames, Sutton, Wimbledon, Richmond, Wandsworth, Putney, Epsom, Banstead, Croydon and Bromley. Please give us a call for more information or to request a call out.
Find out more
A well-maintained boiler means fewer breakdowns and lower energy bills. Whether you need a quick fix, routine service, or complete installation, we are here to help. Get in touch with one of our friendly team today to arrange an engineer call out at a convenient time.
Interested in a new boiler? Request an instant quote by clicking here
Got questions? Call 020 4572 0447 to speak to our team
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