Next day boiler installation at a Fixed price across Kent
Enjoy 0% finance and a manufacturer-backed warranty of up to 10 years on selected boilers.

Comprehensive
Hassle-Free Boiler Plan
At Narmis Boilers, we understand the importance of hassle-free heating solutions. That’s why our All-Inclusive Worry-Free Boiler Plan is designed to give you complete peace of mind.
Our finance plans start from only £7.50 a week
with 0% finance.
FINANCE CALCULATOR

A-Rated Boiler Installation
Efficient & Reliable
Transform your home with an eco-friendly, cost-effective heating solution. Get your A-rated boiler installed today! With expert installation, Narmis Boilers ensures your home stays warm.
A-rated boilers installed from £1,700 with upto 10 year manufacturer warranty on selected boilers.
GET YOUR FREE QUOTE

Special offer - Boiler Package
Get your complete Boiler Package, including a Flue, Clock, and Thermostat, fully installed for just £1,700! on selected boilers.
Enjoy a hassle-free installation by our expert engineers, ensuring your home stays warm and energy-efficient. Don’t miss out on this fantastic offer—upgrade your heating system today!
GET YOUR FREE QUOTE
3 Simple Steps to Your New Boiler

Request a Quote
Fill out our quote form, and our friendly team will provide you with a competitive price, boiler features, and next-day installation date. Found a cheaper quote? We'll match it! Plus, enjoy a hassle-free experience with our expert installation and aftercare services. Let us take the stress out of your heating needs!

Installation Day
Our friendly, accredited engineer will arrive at your home to expertly install your new boiler. Once installed, they’ll walk you through the controls and show you how to use it. You'll also receive a full demonstration on maintenance and essential tips to ensure long-lasting performance.

Enjoy Warmth
Sit back and relax as your energy-efficient boiler is expertly installed, providing consistent warmth, comfort, and peace of mind, all backed by a comprehensive 10-year manufacturer warranty on selected boilers. Our team ensures a smooth, hassle-free installation, so you can enjoy a worry-free experience from start to finish.
Easy payment options
Spread the total cost across selected boilers with up to 48 interest-free payments with Kanda Finance*
We accept all major credit and debit cards, allowing you to pay in full today.
EXCELLENT Based on 6 reviews R Singh2025-04-02Trustindex verifies that the original source of the review is Google. Always super helpful and speedy. Won’t mess you around. Highly recommended Suki B2025-03-31Trustindex verifies that the original source of the review is Google. Excellent and efficient service received from Narmis from start to finish. Would definitely recommend. Taranpreet Bal2025-03-27Trustindex verifies that the original source of the review is Google. “Excellent service from start to finish! The team arrived on time, installed the boiler efficiently, and ensured everything was working perfectly before leaving. They were professional, friendly, and left the area clean and tidy. Highly recommend for a stress-free and reliable boiler installation! ⭐⭐⭐⭐⭐” Kat Katavada2025-03-27Trustindex verifies that the original source of the review is Google. An all-round excellent service in servicing and repairing our gas boiler and carrying out a gas safety check. The appointment booking procedure was straightforward and hassle-free, the engineer turned up in excellent time and was very polite and respectful, also offered electric heaters should the work not be completed immediately .He was very happy to answer any questions we had, extremely good with explaining what work was required and how they would fix the issues, and they did so efficiently and professionally. Pricing was also very reasonable. We are very happy and have no reservations in recommending this company to others. Karnpreet sandhu2025-03-21Trustindex verifies that the original source of the review is Google. We had an old boiler that really needed replacing, and Narmis did a fantastic job installing a brand new, updated one for us. The whole process was smooth from start to finish — professional, efficient, and tidy. We’re really pleased with the work and would highly recommend Narmis to anyone! Tejinder Singh2025-03-21Trustindex verifies that the original source of the review is Google. I had Narmis replace a boiler at our home earlier this year during freezing temperatures when our old boiler decided to stop working. These guys were quick to respond, coming out, diagnosing the fault, replacing my old boiler with their new one, cleaning up after themselves and leaving us with a warm home when we really needed it. I strongly recommend them, great communication and value for money.