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West London's
Boiler & Heating Experts
100-work-guarantee1
Up to 12 Years Guarantee
On New Boilers
fully-licensed
Fully Licensed And
Insured
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We Are Just A
Phone Call Away

Experienced Boiler Engineers

Our Team

We specialise in providing expert boiler installations and replacements, catering to a wide range of boiler and heating systems from all major brands. Our team of skilled boiler engineers is expert in the latest industry standards and technologies, ensuring that every installation meets your specific needs and preferences.

We take pride in being Worcester Bosch and Vaillant accredited engineers, a testament to our commitment to excellence and quality. This accreditation allows us to offer up to 12-year guarantees on new boilers installed, giving you peace of mind and long-term reliability.

All our engineers are fully Gas Safe registered, adhering to the highest UK safety standards.

Tailored Boiler Installation and Replacement Services in West London

Our comprehensive installation and replacement services are designed to meet all your heating needs:

Personalised Assessments

We start with a thorough assessment of your home’s heating requirements and provide expert recommendations on the best boiler models to suit your needs.

Expert Installation

Our skilled engineers handle every aspect of the installation process, from safely removing your old boiler to expertly installing the new one, ensuring optimal performance and compliance with all safety standards.

Post-Installation Support

We offer complete support after installation, including guidance on operating your new boiler and ongoing maintenance tips to keep it running smoothly.

Tailored Boiler Installation And Replacement Services In West London
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Comprehensive Boiler Services in West London

At Reliant LDN, we pride ourselves on being reliable, professional, and providing fast and trustworthy service that our customers truly appreciate. This commitment to excellence is reflected in our outstanding customer satisfaction, verified by our numerous 5-star Google reviews and 10-star Checkatrade reviews.

Our customers consistently highlight the highest quality of service and products we deliver across all aspects of our business. This ensures that every job, whether it’s a straightforward installation or a complex replacement, is carried out with precision and care. Our attention to detail and dedication to safety and quality ensure that your new boiler operates efficiently and safely from day one.

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Fast Response
Time
100-work-guarantee1
Our Work is 100%
Guaranteed
fully-licensed
Fully Licensed
And Insured
phone-support
We Are Just A
Phone Call Away

Customer Satisfaction Across West London

Our dedication to excellence is reflected in our customer feedback. We strive to deliver a service that exceeds expectations, and our happy customers frequently leave us outstanding reviews:

  • 5-Star Google Reviews: Our clients commend us for our reliability, professionalism, and quality of work.
  • 10-Star Checkatrade Reviews: Our perfect scores on Checkatrade showcase our commitment to providing exceptional service and ensuring customer satisfaction.

At Reliant LDN, we are proud to be a trustworthy and dependable boiler repair provider across West London. Here’s what you can expect when you choose us:

  • Reliability: We are always just a phone call away. Our team is available to address your boiler needs promptly and efficiently.
  • Professionalism: Our engineers are courteous, respectful, and committed to delivering the highest standards of service.
  • Fast and Trustworthy Service: We understand the importance of a warm and comfortable environment and strive to provide swift and reliable solutions.

Choose Reliant LDN for all your boiler repair needs in West London. Join the many satisfied homeowners who trust us to keep their homes warm and comfortable. With our expertise, commitment to quality, and dedication to customer satisfaction, you can be confident that you’re in the best hands.

What Our Clients Say

5.0
Based on 52 reviews
powered by Google
Jill Marshall
12:57 30 Jun 25
My daughter had blocked plumbing but was away - John came quickly to meet me at her house, sorted the problem quickly and efficiently and was a great communicator - despite fact he was not dealing with the house owner. Highly recommend
Kim Gray
08:44 13 May 25
Fantastic service from start to finish. The team at Reliant LDN were friendly, knowledgeable, and always quick to respond. Communication was clear throughout, and everything was handled efficiently and professionally. Really impressed by how fast they turned things around—would highly recommend!
Laura Ingate
18:33 26 Apr 25
Harry came to help fit a new toilet, fix our slow draining sink and remove a radiator. He did a brilliant job and kept us up to date with what he was doing. Would definitely recommend. Thank you!
James Allan
08:42 22 Apr 25
Reliant were recommended to us ourselves by some friends and we had a some aircon units installed. We were very impressed by the professionalism and quality of Ricky and Ethans work. They were clear about what they were doing throughout and great guys. Highly recommend
Peter Crowther
12:05 23 Jan 25
Reliant visited us again for our Ecotec gas boiler service. Excellent W4 London assistance checking the boiler and flue, and good advice re electrodes and water temp. and water flow. Excellent service as usual. Peter C.
Topher Martyn
08:37 17 Jan 25
Reliant are an excellent group of plumbers/heating engineers. I've used them a number of times, ranging from installing a new boiler through to gas safe checks and general plumbing and cannot fault them.
They always turn up on time, if not slightly early, and the works are completed tidily and efficiently and for a good price.
Very much recommended.
Rowan Tolhurst
18:10 03 Jan 25
I have nothing but good things to say about the service I received from the Reliant team. My boiler broke over Christmas and reliant were recommended to me and they didn’t disappoint. Ricky was round quickly to diagnose, and was reluctant to tell me all of the problems there were with my very old boiler. I decided to replace it and again received fab service from Dennis. They responded quickly, have done great work, were clean and tidy despite having to move multiple appliances to reach the boiler, took their time to show me how to use it and even took care around my pet! All of this for an incredibly reasonable price. I will definitely be coming back for any issues I have in the future and would recommend to everyone.
Dee Pell
11:16 03 Jan 25
I have used Reliant on a few occassions for various jobs and have found them to be reliable, knowledgeable and have faith they will resolve the issue. I have also recommended them to friends who have been equally delighted with their work. Would have no hesitation in using them again.
Alison Ramshaw
10:51 30 Dec 24
Ricky came to resolve a plumbing issue we had. He was very professional, thorough and resolved the issue properly and quickly. Would highly recommend.
Romilly
18:07 29 Nov 24
Very happy with the service I received from Reliant. Faris was a nice guy and a great engineer, not only did he fix my boiler he also gave me some advice after I had been scammed by a different company who put a lot of pressure on to upsell me a new boiler. He assured me that my boiler was in good condition and did not need to be replaced so he saved me a considerable amount of money. Wouldn’t hesitate to recommend Reliant - friendly, efficient and honest service. 10/10!

Call Us On:

0203 576 7586

Monday - Saturday from 8:00 am to 10:00 pm

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