New boiler installation, servicing and repairs

We specialise in new boiler installations, boiler maintenance, service and repairs in Dorchester and across Dorset, Somerset, Hampshire, Wiltshire and Devon.

Whether you need to upgrade your heating system or make sure your current boiler (combi or conventional) is running efficiently, our experienced team is here to help.

Combi-boiler installation in Dorset

Expert new boiler installation

Upgrading to a new boiler can transform your home’s comfort and energy efficiency. We install modern, energy-efficient boilers, including combi boilers, that are perfect for homes of all sizes. As a Vaillant Advanced Installer, we offer extended warranties of up to 10 years on Vaillant boilers, provided they are serviced annually.

We also work with other leading brands, like Worcester Bosch Boilers and Glow Worm Boilers, giving you plenty of choice. We’ll assess your property’s heating needs and recommend the ideal solution tailored to your budget and requirements.

Benefits of a new boiler

  • Reduced energy bills thanks to improved efficiency

  • Lower environmental impact with modern systems

  • Reliable performance during colder months

  • Compact designs, especially with space-saving combi boilers

Radiator in bathroom

Hot water cylinders

For larger homes with higher hot water demands, adding a hot water cylinder alongside your boiler is a smart choice.

Cylinders store hot water, ensuring a steady supply even when multiple taps or showers are in use at the same time.

This setup is ideal for busy households, delivering consistent water pressure and comfort throughout the property

Hot water cylinder installed in Dorset house

Underfloor heating

Underfloor heating is a seamless and efficient heating solution that is worth considering. By eliminating radiators, you gain more design flexibility and a cleaner aesthetic.

Whether you choose an electric system for smaller areas or a boiler-run system for whole-house heating, underfloor heating delivers even warmth and enhanced comfort throughout every room.

Underfloor heating installed in Dorset house

What our customers say

Reliable boiler servicing and maintenance

Regular boiler servicing is essential to keep your heating system running safely and efficiently. Annual maintenance helps prevent costly breakdowns, prolongs the lifespan of your boiler and means it complies with warranty requirements.

During a service, our Gas Safe registered engineer will:

  • Inspect all components for wear and tear

  • Clean internal parts to improve efficiency

  • Test safety features, including carbon monoxide checks

  • Check pressure levels and adjust settings for optimal performance

We service all major brands, including Vaillant Boilers, Worcester Bosch Boilers and Glow Worm Boilers.

Why regular servicing matters

  • Prevents unexpected breakdowns

  • Saves money on energy bills

  • Prolongs the lifespan of your boiler

  • Makes sure your heating system is safe for your household

Fast and efficient repairs

If your boiler isn’t working as it should, our experienced engineers are ready to diagnose and fix the issue quickly. From minor faults to major breakdowns, we provide lasting solutions that restore your heating system’s functionality. We use high-quality replacement parts from trusted manufacturers like Vaillant and Worcester Bosch to ensure reliability.

Why choose us for gas central heating services?

At Dorchester Boiler Solutions, we pride ourselves on being Dorset’s trusted experts in gas central heating. Here’s why homeowners across the region rely on us:

  • Over a decade of experience. Since 2011, we’ve installed hundreds of boilers and designed countless heating systems

  • Vaillant Advanced Installer accreditation. Extended warranties and expert knowledge of Vaillant products

  • Gas Safe registered engineers. Certified professionals who prioritise safety

  • Comprehensive service offering. From new boiler installations to ongoing servicing and repairs

  • Customer-focused approach. Friendly service tailored to your needs

Serving Dorset and beyond

Based near Dorchester, we provide gas central heating services across Dorset, as well as the neighbouring counties of Somerset and Hampshire. Whether you’re looking for a new combi boiler installation or need expert boiler maintenance, we’re here to help.

Get in touch today

Ready to upgrade to a new boiler or book a service for your current system? Contact us today for expert advice or a no-obligation quote.

Let’s keep your home warm, safe, and energy-efficient!