Gas Boilers

Boiler Installation & Replacement

If your boiler is inefficient, unreliable, or beyond repair, we can help you choose and install the right replacement for your property.

We install modern gas and LPG boilers designed for efficiency, performance, and long-term reliability. Every installation is carefully specified to suit your heating demand, property size, and usage — not simply fitted as a like-for-like swap.

Our boiler installations include:

• Removal of old equipment

• Correct system sizing and design

• Safe, compliant installation

• Commissioning and testing

• Clear handover and user guidance

We are Gas Safe registered and Vaillant Advance installers, giving you added peace of mind that your new boiler is installed to the highest standard.

Boiler Repairs & Breakdowns

A boiler breakdown can be stressful and disruptive. Our engineers respond quickly to diagnose faults and carry out effective repairs wherever possible.

We work on a wide range of boiler makes and models, identifying issues accurately and explaining your options clearly — whether that’s a repair, a temporary solution, or advice on replacement if repair is no longer cost-effective.

Our approach is straightforward:

• Accurate fault finding

• Transparent advice

• No unnecessary work

• Safety always comes first

Boiler Servicing & Maintenance

Regular boiler servicing is essential for safety, efficiency, and reliability. An annual service helps reduce the risk of breakdowns, improve performance, and extend the lifespan of your boiler.

Our boiler servicing includes:

• Safety checks and compliance testing

• Cleaning and inspection of key components

• Performance and efficiency checks

• Early identification of potential issues

We offer servicing for homeowners, landlords, and property managers, including Landlord Gas Safety Certificates (CP12) where required.

Domestic, Landlord & Commercial Work

We carry out boiler work for:

• Homeowners

• Landlords & letting agents

• HMOs and multi-unit properties

• Small commercial premises

Whether it’s a single boiler replacement or part of a wider heating upgrade, we deliver consistent standards and dependable results.

Why Choose Heatworks?

• Gas Safe & OFTEC registered

• Fully qualified & insured engineers

• Domestic & commercial experience

• Honest advice and clear communication

• High standards of workmanship

• Trusted across Sussex

We don’t cut corners — we install and maintain boilers properly, with safety and long-term reliability as our priority.

Book a Boiler Engineer

If you need boiler installation, servicing, or repair, speak to Heatworks Plumbing Sussex today. Our team is happy to discuss your requirements and provide clear, professional advice.

Call us or use our contact form to get started.