Combi Boiler Installation & Replacement in Marylebone

A White Glove Service For Your Home

🔧 Combi Boiler Installation Specialists in Marylebone W1

Looking for a discreet, high-quality combi boiler installation in Marylebone? RARE Plumbing London delivers precision installations tailored to the needs of W1 homes, apartments, and commercial spaces. Whether you own a Georgian townhouse near Marylebone High Street, manage a mews property off Gloucester Place, or live in a modern apartment on Seymour Street, our Gas Safe registered engineers ensure a seamless upgrade from start to finish.

We specialise in fitting space-saving, high-efficiency combi boilers that keep your home warm while reducing running costs — with workmanship that’s as clean and considerate as it is technically precise.

💡 Why Combi Boilers Work So Well in Marylebone Homes

Marylebone properties often have limited plant room or loft space, making combi boilers the ideal choice. With no need for separate hot water cylinders or tanks, you’ll enjoy:

  • Instant hot water on demand for kitchens and bathrooms
  • Compact design – perfect for high-spec apartments and period conversions
  • Energy efficiency – lower bills and a smaller carbon footprint
  • Minimal disruption during installation
  • Low maintenance – fewer components to go wrong

We work with leading brands including Vaillant, Viessmann, ATAG, and Worcester Bosch, and can integrate smart heating controls from Heatmiser, Tado, and Honeywell for even greater efficiency and convenience.

Explore Smart Thermostat Installation in London

🔄 When to Replace Your Boiler

A boiler upgrade is worth considering if your current system is:

  • Over 10–15 years old
  • Requiring frequent repairs
  • Struggling to heat your home or provide consistent hot water
  • Inefficient and pushing up energy bills

Our engineers will assess your property, recommend the most suitable system, and install it to the highest standard — ensuring compliance with building regulations and manufacturer warranties.

Discover Boiler Repairs in Marylebone

🛠️ What’s Included in Your Marylebone Combi Boiler Installation

  • Safe removal and disposal of your old boiler
  • Professional installation of your new combi boiler
  • System flush (if required) to protect your new appliance
  • Smart control setup for remote heating management
  • Gas safety testing and certification
  • Registration of your warranty and Building Control notification

📍 Local Knowledge, Premium Service

We work across Marylebone’s most sought-after locations, including:

  • Marylebone High Street
  • Gloucester Place
  • Chiltern Street
  • Nottingham Place
  • York Street
  • Devonshire Place

Our discreet, tidy approach means minimal disruption to you and your property — whether it’s a listed building, high-end apartment, or landlord-managed portfolio.

🔗 Related Services

🧰 Why Choose RARE Plumbing in Marylebone?

✅ Gas Safe registered engineers with years of experience in W1

✅ Specialists in residential and commercial heating systems

✅ Trusted by property managers, landlords, and homeowners

✅ Honest advice, premium brands, and long-lasting results

✅ 5-star rated service across London

📞 Book Your Combi Boiler Installation in Marylebone

Don’t wait for a breakdown — upgrade now with RARE Plumbing London and enjoy a warmer, more efficient home.

📞 020 7458 4949

✉️ hello@rareplumbing.london

🖱️ Book Your Installation Quote

CONTACT US NOW

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We are available 24/7 for heating and plumbing repairs.

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OUR PROCESS

What's our RARE process?

STEP 1

To get in touch with us, you can call the phone number on the contact page or email us.

STEP 2

We can provide phone advice and schedule a property visit if necessary, usually within a few hours.

STEP 3

We will come to your home and protect your furniture and valuables so nothing gets damaged.

STEP 4

Once the work has been agreed upon, we will send you an invoice and proceed with payment only after ensuring your complete satisfaction.

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EXCLUSIVE MEMBERSHIP BROCHURE

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RARE Heating and Plumbing Services brochure - Exclusive Membership Service.

Happy Customers

Have a look at our outstanding reviews to see how we treat our customers and their homes.

“From the moment I called RARE Plumbing, I felt like I was in safe hands. They arrived on time, explained everything clearly, and fixed our boiler the same day with zero mess. It’s rare to find tradespeople this professional — I wouldn’t hesitate to recommend them.”
Amelia D., St John’s Wood
We had a problem with our boiler and complex heating system that other plumbers refused to touch. Paresh took it on, and fixed it very quickly. The visit was swift and easy, and he was very sensitive to our shielding requirements.
Michael Quicke
Having previously used Rare to do a full system installation, including new heaters, storage tank, new boiler install, bathroom fit & kitchen appliance install and new piping throughout the home, I called upon them again to service our boiler this winter.
Amit Halai
Paresh is unusual for a London tradesman -- he comes when he says he will come, he charges what he says he will charge, and the workmanship is always first class. I cannot recommend him highly enough.
James Robertson
Helped me with underfloor heating issue - I am so lucky to have found them! Great customer service, so knowledgeable - can't recommend them highly enough.
Becky B
I called Rare on Christmas Day with an urgent boiler problem. The team was very responsive, professional and polite - the issue was fixed quickly and fortunately they saved us from spending Christmas in a cold home with no warm water! Thanks again!
Yorick Duizendstraal
Paresh of RARE Heating & Plumbing Services leaning on the company van.

A White Glove Service for Your Home.

RARE Heating & Plumbing Services van. Find us at RAREPLUMBING.LONDON on the door.