Expert Boiler Installation

Get reliable, efficient heating with professional boiler installation from Samandi Plumbing & Heating Ltd's Gas Safe registered engineers.

bosch boiler walthamstow
Professional Installation You Can Trust

All Major Brands Covered

When it's time for a new boiler, choosing the right installer is just as important as selecting the right boiler. Our Gas Safe registered engineers have 14 years of experience installing boilers from all major manufacturers, ensuring your new heating system is fitted safely, efficiently, and to the highest industry standards.

Whether you're looking for a high-efficiency combi boiler for a smaller home or a system boiler for larger properties with multiple bathrooms, we provide honest, expert advice to ensure you get the best heating solution for your needs and budget. Our installation service includes full commissioning of your new boiler, comprehensive testing of all safety systems, and complete certification of the work.

bosch boiler
glow worm boiler
Upgrade Your Heating System for Modern Efficiency

System Conversions: Main System to Combi Specialists

Converting from a traditional main heating system to a modern combi boiler can transform your home's heating efficiency and free up valuable space by removing the need for separate hot water cylinders and cold water tanks.

During a main system to combi conversion, we handle all aspects of the changeover, including removing old cylinders, rerouting pipework where necessary, and ensuring your radiator system is optimised for the new boiler. These conversions often provide immediate benefits including faster hot water delivery, reduced energy bills, and elimination of the risk of frozen pipes in loft spaces.

Customer reviews

Don't just take our word for it, hear from our customers themselves. We're proud to have over 870 reviews on MyBuilder and an average rating of 4.8/5 stars!

"Excellent investigatory work. Gave very good advice on what next steps should be for me in terms of how I can recoup the cost. Very friendly and professional workmanship."

Robert
Bromley By Bow

"Great service, they responded very quickly and came out the next day. Very friendly & professional team - I would highly recommend them to anyone. Thank you for a great job."

Clare
Canary Wharf, London

"Super quick to respond, got the job done cleanly and efficiently, nice manner, explained the different options - would totally recommend. He's now in my address book as go-to-plumber."

Anonymous
Clapton, London

"Arrived on time. Very polite and pleasant. Explained exactly what needed to be done and proceeded to complete the task. Definitely deserves the full five stars."

Josephine
Palmers Green, London

"Excellent job and reasonably priced compared to the other offers I had. Came next day to complete the job in less than two hours and it was Saturday - I would highly recommend him."

Ioannis
Clapton, London

FAQs

Explore our frequently asked questions about boiler installation and replacement to help you make an informed decision.

What's involved in a new boiler installation and how long does it take?

A typical boiler installation takes 1-2 days, depending on the complexity of the job. This includes removing your old boiler, installing the new unit, connecting all pipework and gas supplies, commissioning the system, and providing full certification. For system conversions (such as main system to combi), the work may take 2-3 days to complete all modifications properly.

Which boiler brands do you work with and recommend?

We install and service all major boiler brands, giving you complete freedom to choose the manufacturer that suits your budget and requirements. Our 14 years of experience means we're familiar with the reliability and performance characteristics of different brands, and we can provide honest recommendations based on your specific needs and property type.

Do you provide warranties and certification for boiler installations?

Yes, all our installations come with full Gas Safe certification and building regulations compliance certificates. We provide warranties on our workmanship, and all new boilers come with manufacturer warranties which we'll help you register. As Gas Safe registered engineers, our work meets all current safety regulations and industry standards.

Can you convert my old system to a combi boiler?

We specialise in main system to combi conversions and can assess whether this upgrade is suitable for your property. The conversion involves removing your hot water cylinder and cold water tanks, then rerouting pipework to work with the new combi boiler. We'll explain all the benefits and any considerations during a free consultation at your property.

What happens if my new boiler develops problems after installation?

We provide ongoing support for all our boiler installations and offer comprehensive boiler maintenance services to keep your system running efficiently. If any issues arise with our installation work, we'll return promptly to resolve them. We also service and maintain boilers we've installed, helping to prevent problems and maintain your manufacturer warranty requirements.

Here for all your plumbing and heating needs

Get in touch with us today to schedule your plumbing or heating service with our experienced team.