Was it more than ten years ago?
If it was, it probably needs replacing. We aren’t just saying that to get some extra work from you. We are saying that to help you save money in the long term, and keep you and your family safe. Boilers that are over ten years old may not be working as efficiently as they could be and need replacing.
Modern boilers are much more efficient, using less oil or gas to do a task, which benefits not only your pocket but also the environment. Building regulations stipulate that if a boiler is replaced, it must be with an A-rated one for energy efficiency. As a company, Complete Gas Heating Services will always fit the best one for your budget, including Worcester Bosch boilers.
Sometimes, when installing a new boiler, other issues will be flagged up, which need to be done at the same time and is more cost and time effective to do it at the same time. Our Gas Safety qualified expert engineers will be able to talk you through these if and when they arise, so you know that you are getting the best service.
We realise that new boilers can be a significant expense, especially if it is an unexpected replacement or upgrade, so we are happy to chat with you about all the options available.
We’re proud to be rated 5.0 stars on Google, with over 120 customer reviews from homeowners and landlords across Bath and nearby areas. Our reputation is built on reliability, workmanship and honest advice, not pressure selling.
We provide installation and upgrade services for:
When your radiator starts to get old and run inefficiently its time to updgrade.
We provide upgrade services for combination boilers, conventional boilers, system boiler, solar hot water cylinders and Smart Controls.
The advantages of upgrading to an unvented system with better hot water supply better showers and can be controlled from solar.
The lifespan of a boiler and system can be halved because of the sludge and water quality, so upgrade to one of our filters.
Why not upgrade your system to a fully pumped system with smart control or to different zones to give it the best performance and efficiency.
We’ll help you choose the right system based on your home, hot-water demand and long-term efficiency.
If your boiler is more than ten years old, frequently breaking down or slow to heat your home, replacement is often the most cost-effective option long term. Older boilers are usually far less efficient and can become increasingly expensive to maintain.
Modern boilers are significantly more efficient, using less gas or oil to produce the same heat. This benefits both your household running costs and the environment. Current building regulations also require that any replacement boiler meets A-rated energy efficiency standards.
We always recommend the best boiler for your budget and property, including trusted manufacturers such as Worcester Bosch.
Only use a GAS SAFE REGISTERED ENGINEER to FIT, FIX and SERVICE your gas appliances. Click here for more info.
We don’t use online pricing calculators or instant quote tools. Every home and heating system is different, and boiler installations shouldn’t be priced by algorithms.
Instead, we offer free, no-obligation surveys and quotes, based on a proper assessment of your property. This ensures accurate pricing, honest advice and no unexpected costs, with absolutely no pressure to proceed.
We aim to make the process straightforward and stress-free.
It typically involves an initial assessment of your existing system, followed by a clear written quote. Once agreed, we arrange a convenient installation date and complete the work safely, professionally and with minimal disruption. After installation, we’ll explain how everything works and register any applicable warranties.
Sometimes, when installing a new boiler, other issues are identified, such as outdated pipework or system inefficiencies. Where this happens, it’s often more practical and cost-effective to address them at the same time.
Our Gas Safe registered engineers will always explain any additional work clearly, so you understand exactly what’s required and why. We’re happy to answer questions and talk through options before any decisions are made.
A boiler is only as good as the system it’s connected to. We also carry out radiator upgrades, install magnetic filters to protect against sludge, upgrade systems to smart zoning, convert systems to fully pumped layouts and install unvented hot water systems for improved pressure and better showers.
Poor water quality and sludge can significantly shorten a boiler’s lifespan, so improving system protection now can save money in the long run.
We provide boiler installations and upgrades across Bath, including surrounding areas such as Midsomer Norton, Radstock, Keynsham and nearby Somerset locations.
If you’re unsure whether we cover your area, just give us a call.
Homeowners choose us because we offer:
We only recommend installations and upgrades that genuinely improve your system’s performance, efficiency and longevity.
📞 Call us today on 07308 355 077
Speak to an experienced boiler engineer and arrange your free, no-obligation quote.
The cost depends on the type of boiler, the size of your property and the condition of your existing heating system. We provide free, no-obligation quotes following a proper assessment, so pricing is accurate and transparent.
Yes. All boiler installation and upgrade quotes are completely free and come with no obligation. We don’t use online pricing tools — every quote is based on your actual property and system.
Most boiler installations are completed within one to two days, depending on the complexity of the system and whether any additional upgrades are required.
In many cases, yes. Older boilers are usually less efficient, more expensive to run and more prone to breakdowns. A modern A-rated boiler can improve reliability, safety and energy efficiency.
Not always. We’ll assess your existing system and advise whether a boiler-only replacement is suitable or if upgrading other components would improve performance and longevity.
Yes. All boiler installations and upgrades are carried out by fully qualified Gas Safe registered engineers.
