Boiler Installation Services in Bristol, Cheddar, South Gloucester, Weston-super-Mare and Clevedon

Installing a new boiler is a major investment in your home, comfort, and energy efficiency. Whether you are replacing an older system or upgrading to something more reliable, choosing the right installer makes all the difference. With over 20 years of combined experience, Heat Excel Ltd provides professional boiler installation services across Bristol, Cheddar, Weston-super-Mare, Clevedon, and South Gloucester, delivering carefully planned installations built around safety, performance, and long term reliability.

Why Choose Heat Excel Ltd for Your Boiler Installation?

Gas Safe Registered & Fully Accredited
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Our engineers are Gas Safe registered and hold accreditations with leading manufacturers, including Glowworm, Vaillant, and Viessmann. This means we can install your new boiler to the highest safety standards whilst maintaining manufacturer warranties.

Transparent, No-Hidden-Costs Pricing
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We believe in honest pricing from the start. Our quotes are comprehensive and fixed – what we quote is what you pay, with no unexpected surprises or hidden charges.

Expert Knowledge & Experience
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With over two decades of combined experience in heating and gas work, our team has the expertise to recommend the right boiler for your home and install it to perfection.

Our Boiler Installation Process

1. Free Home Survey

We start with a visit to your property to assess your heating requirements, check your existing system, and listen to what you need. This survey is free and without obligation.

2. Tailored Recommendations

Based on the survey, we recommend the best boiler options from our accredited range that suit your home’s size, water use and heating preferences.

3. Clear Quotation

You will receive a detailed, fixed price quote that covers every aspect of the job. We explain what’s included so you know exactly what to expect.

4. Professional Installation

Our Gas Safe registered engineers install your boiler with care and precision. Every installation is tested before completion to make sure it runs efficiently and safely.

5. Full Handover & Aftercare

Once installation is complete, we walk you through how to operate your new system, provide all relevant documents and certificates, and are available for ongoing support when needed.

Areas We Cover

Heat Excel proudly serves homes and businesses throughout the South West, including:

Bridgwater • Bristol • Burnham-on-Sea • Chippenham • Nailsea • Portishead • Taunton • Thornbury • Weston-super-Mare • Yatton

Manufacturer Accreditations

As accredited installers for Glowworm, Vaillant, and Viessmann, we can offer extended warranties and guarantee our work meets the highest industry standards. Our partnerships with these leading brands mean you're getting quality products backed by comprehensive support.

Why Upgrade Your Boiler?

• Improved Efficiency: Modern boilers are significantly more efficient than older models, reducing your energy bills
• Enhanced Reliability: New boilers break down less frequently, giving you peace of mind
• Better Performance: Consistent hot water and heating throughout your home
• Environmental Benefits: Lower emissions and reduced carbon footprint
• Increased Property Value: A new, efficient boiler adds value to your home

Emergency Boiler Replacement

Boiler broken down completely? We understand how disruptive a failed boiler can be, especially during colder months. Heat Excel can often arrange same-day or next-day boiler replacement to get your home warm again quickly.

Looking for boiler installation in Bristol, Cheddar, Weston-super-Mare, Clevedon, and South Gloucester?

Heat Excel Ltd provides professional boiler installation services across Bristol, Cheddar, Weston-super-Mare, Clevedon, and South Gloucester. 

📞 Call us: 01934 784 046
📧 Email: info@heatexcel.co.uk
💬 WhatsApp: 07764 494239

Contact Heat Excel today or fill out our contact form for a free, no-obligation survey and quote.

Frequently Asked Questions

How long does a boiler installation take?

Most boiler installations are completed within one day, especially when it is a like for like replacement. If upgrades are needed such as new pipework, controls, a system flush, or a change of boiler type, the work may take longer. We will always explain the expected timeline clearly before the job starts.

Do I need a home survey before booking a boiler installation?

Yes, a survey helps ensure the boiler is correctly sized and suitable for your home and hot water demand. It also allows us to check flue routes, existing pipework, and any system issues that could affect performance. For homes in Bristol, Cheddar, Weston-super-Mare, Clevedon, and South Gloucester, we use the survey to give accurate advice and a fixed quote.

What boiler type should I choose: combi, system, or regular?

The best boiler depends on your property, water usage, and how many bathrooms you have. Combi boilers are popular for smaller homes with one bathroom, while system or regular boilers can suit larger properties with higher hot water demand. We will recommend the right option based on your setup rather than a generic choice.

Will a new boiler reduce my energy bills?

A modern, correctly installed boiler can improve efficiency compared to an older system, which often helps reduce energy use. Savings depend on the condition of your previous boiler, the controls fitted, and how the heating is used day to day. We also look at thermostats and system setup to help you get the best performance.

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