Time for a new boiler? Our Dorset based boiler installation team are here to help.
Expert Boiler Installation Dorset
At Ace Energy, we’re your local boiler installation Dorset experts. Our team is proud to be both Gas Safe and OFTEC registered, ensuring safety and quality in all aspects of our work. We’re also accredited installers of leading boiler brands such as Worcester Bosch, Viessmann, and Grant. This means you get reliable, top-quality boilers installed by skilled professionals who are fully qualified and dedicated to delivering excellent results. With our deep knowledge of these brands, we can help you find the perfect boiler for your home, offering efficiency, performance, and peace of mind.

Boiler Replacement Services Dorset
If your old boiler has given up, we’re here to get you back to a warm and comfortable home as quickly as possible. At Ace Energy, we specialise in fast, efficient boiler replacement for homeowners, landlords, and tenants across Dorset. Our experienced engineers assess your heating needs, helping you choose the right replacement boiler to ensure your home stays warm, energy-efficient, and safe. We handle everything from removing your old boiler to installing the new one, making the process smooth and hassle-free for you.
Boiler Installation in Dorset Specialists

Get your free boiler installation Dorset quote
Ready for a new boiler? Getting a quote for your boiler installation in Dorset is easy. Our team is available to provide a free, no-obligation quote tailored to your heating needs and property. Simply contact us, and we’ll arrange a convenient time to discuss your requirements and provide an accurate estimate. We believe in clear pricing with no hidden surprises, so you know exactly what to expect.
Why choose us for your Boiler Installation?
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Qualified & Experienced
Our engineers are highly qualified, Gas Safe, and OFTEC registered, ensuring your installation meets all safety standards and regulations.
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Accredited Installers
As certified installers for Worcester Bosch, Viessmann, and Grant, we offer access to high-quality, energy-efficient boilers with the reassurance of a trusted installation.
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Local Knowledge
Based in Dorset, we understand the unique needs of homes in our area, from the types of boilers that work best to the specific heating challenges that Dorset’s climate can present.
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Comprehensive Support
From initial consultation to final installation, we provide full support and guidance. We’re here to answer any questions and offer honest advice to help you make informed decisions
Areas We Cover for Boiler Installation in Dorset
Based in Shaftesbury, our Gas Safe registered engineers carry out boiler installations across Dorset and into the surrounding counties. We cover a wide area including:
- Shaftesbury
- Blandford Forum
- Gillingham
- Sturminster Newton
- Dorchester
- Weymouth
- Wareham
- Wimborne
- Bournemouth & Poole
- Warminster
- Wincanton
- Mere
If your town isn’t listed, don’t worry — we regularly travel beyond these areas for boiler installation work. Get in touch and we’ll confirm whether we can help.
Which Type of Boiler is Right for Your Dorset Home?
Choosing the right boiler depends on your property size, heating setup, and whether you’re on the mains gas network. As experienced boiler installation specialists in Dorset, we’ll always recommend the most suitable system for your home — but here’s a quick guide to help you understand your options.

Combi Boilers
The most popular choice for smaller Dorset homes and properties with one bathroom. A combi boiler provides heating and hot water on demand without needing a separate tank or cylinder, making it ideal for homes with limited space. If you’re replacing an existing combi, installation is typically straightforward and can often be completed in a day.
System Boilers
Better suited to larger Dorset properties with multiple bathrooms and higher hot water demand. A system boiler works with a hot water cylinder to store heated water, meaning several taps and showers can run simultaneously without a drop in pressure. They work particularly well in older Dorset properties with existing cylinder setups.
Heat-Only (Regular) Boilers
Also known as conventional or traditional boilers, these are common in older Dorset homes that already have a feed and expansion tank in the loft. If your property has an existing regular boiler setup and you’re not looking to change your heating system significantly, a like-for-like replacement is often the most cost-effective route.
Oil Boilers
Many rural Dorset properties are off the mains gas network and rely on oil-fired heating. As OFTEC registered engineers, we’re fully qualified to install and service oil boilers across Dorset — including leading brands such as Grant and Viessmann. If you’re in a rural area and currently heating with oil, we can advise on the most efficient modern replacement or whether switching to a heat pump might be worth considering.
Not sure which type is right for you? Contact us for a free, no-obligation assessment.
Boiler Installation in Dorset FAQs
How do I know if I need a new boiler?
If your current boiler is over 10 years old, breaks down frequently, or isn’t heating your home as efficiently as it used to, it might be time for a replacement. Our engineers can help assess your boiler’s condition and advise you on the best course of action.
How long does a boiler installation take?
Most boiler installations can be completed within a day, though this may vary depending on the complexity of the installation. Our team works quickly and efficiently to minimise disruption to your routine.
Can I choose any boiler brand for installation?
Yes, though we specialise in Worcester Bosch, Viessmann, and Grant boilers due to their quality and reliability. If you have a preferred brand, we’ll be happy to discuss your options.
What’s the cost of a new boiler installation?
The cost varies based on the type of boiler, installation complexity, and any additional requirements. We offer a free, no-obligation quote to give you a clear idea of the cost based on your unique needs.
Do you offer any warranties on new boiler installations?
Yes, as accredited installers, we can offer extended warranties on Worcester Bosch, Viessmann, and Grant boilers. This gives you extra peace of mind and protection for years to come.
