New & Replacement Boilers in Bristol

We supply and install replacement and new boilers to homes and commercial premises throughout Bristol.

New Boiler Installation

Our specialists provide a 12-month Workmanship Guarantee.

They offer safe and reliable heating solutions with minimal disruption to your daily routine.

If you are replacing an old boiler or improving your current system, our Gas Safe engineers are here to help. They are skilled in boiler installations that can save you money on energy costs.

Our Boiler Replacement Service

We install top-quality boiler brands like Worcester Bosch and Valliant. This ensures that your new boiler is reliable, safe, and energy-efficient.

Our Gas Safe Registered engineers will carry out the installation, ensuring that everything is safe and meets compliance standards.

Additionally, we offer a comprehensive package that includes a thermostat, pipework, radiators, and any other necessary components.

Many homeowners opt for a smart thermostat, allowing you to control the heating remotely while you’re away.

We also offer a warranty to safeguard your investment.

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What Our Clients Say...

We are proud to be rated 5 stars by our valued clients, but don’t just take our word for it…

I have been using Lewis Boilers for 9 years and I have always found them to be reliable and dependable. I feel confident in the work that he performs is of a high standard and safe. I would highly recommend them!

These guys have been looking after our Worcester combi boiler for yearsRecently our boiler sprung a leak and created an unwelcome new water-feature in our kitchen! Rich had the problem figured out, the part ordered and collected, and then installed, all within 24 hours.Friendly, knowledgeable and helpful - highly recommended!

Lewis Boiler Services has been my go to for anything boilers / plumbing for years. Rich and his team are fantastic - you'll struggle to find anyone that knows more about heating systems. Always quick to respond, professional, reliable, quality... Just a brilliant service. Highly recommend.

Boiler Installation FAQS

Does your boiler and heating installation work come with a guarantee?

We understand that having peace of mind is crucial, and we take pride in the services provided by our talented heating engineers. This is the reason we provide an industry-leading 12-month guarantee against any faulty workmanship (with the exception of drainage work). When we install a boiler or central heating system, you might also have the opportunity to take advantage of our special extended boiler warranties.

Which manufacturers/makes of boiler do you reccomend?

We can advise you on the boiler that would be best suited to your heating system and your budget. We offer extended manufactures warranties of up to 10 years with Ideal, Vaillant boilers and Worcester Bosch boilers, which include parts and labour for your peace of mind.

Are all your engineers Gas Safe registered?

Yes, all of our boiler and heating engineers are Gas Safe qualified and on the Gas Safe register.

Gas Safe Registered Boiler & Heating Engineers

It is essential to select a Registered Gas Safe engineer for the installation, repair, or servicing of your gas appliances.

All of our engineers are fully accredited and comply with the standards and regulations set by the Gas Safe Register.

Experienced with all Boiler Makes & Models

Our engineers are experienced working with all major manufacturers including Vaillant, Worcester Bosch, Ideal, Baxi and Glow-worm.

We also love the opportunity to work with the less common, or commerical makes, including Vokera, Potterton, Biasi, Buderus, Broag and Remeha… So no matter what boiler you have, we’ve got you covered.