Landex has been a key installer of Beneath Heat underfloor heating products over the last ten years within the Suffolk area, working closely on every project from quotation, design & installation ensuring each project runs smoothly & on time. With the added benefit of full aftercare for homeowners.
Oil Services
Landex Plumbing & Heating provides expert installation, servicing, and repair of oil boilers, helping homeowners stay warm and worry-free all year round.
From routine checkups to full system upgrades, we deliver practical, honest support from a team that understands what rural living demands.
For homes that rely on oil, dependable heating isn’t a luxury – it’s a necessity. Whether you’re tucked away in the countryside or simply off the gas grid, having an efficient oil boiler system makes all the difference to comfort, safety and running costs.
Why Choose Landex?
We understand the specific challenges that come with oil-fired systems and how to keep them running efficiently, safely, and affordably.
Our approach is consistent across every service: plan with precision, work with care, and always deliver above expectation. With friendly, qualified engineers and years of real-world experience behind us, you can count on us to keep your home heating on track.
Our Oil Services
Installation &
Replacement
Old oil boilers not only struggle with efficiency, they’re more likely to break down, cost more to run, and can leave you without heating when you need it most. We make replacing your boiler simple, starting with a heat loss survey and cost analysis to show what you could save.
Our team installs A-rated, high-efficiency oil boilers matched to your property’s heating requirements. Every installation is carried out quickly and cleanly, by fully certified engineers, with minimal disruption and long-lasting results.


Servicing &
Maintenance
Staying on top of oil boiler maintenance helps avoid breakdowns, reduce energy bills, and extend your system’s lifespan. During a service, our engineers thoroughly inspect and clean key components, test safety controls, and fine-tune performance to keep everything running smoothly.
We’ll also highlight any developing issues early, so you can act before they turn into costly repairs. Annual servicing keeps your system safe, compliant, and reliable when you need it most.
Regular servicing is required as part of your manufacturer’s warranty.
Boiler Breakdown
A broken down boiler can leave you without heating and hot water at the most inconvenient time. At Landex, our priority is the safety and comfort of our customers. At the very earliest opportunity we will send out one of our accredited engineers to remedy the problem, allowing you to get back to normal life as soon as possible.

Frequently Asked Questions
Annual servicing is recommended to maintain performance, safety, and compliance.
Inconsistent heating, strange noises, frequent cycling, or visible leaks are common warning signs.
Yes, modern A-rated oil boilers are significantly more efficient than older models and can lead to noticeable savings on your heating bills.
With regular maintenance, a well-installed oil boiler can last 15 to 20 years or more.
Trusted brands we work with
Get in touch for a free quote
Thinking about replacing your oil boiler? Need a service or urgent repair? Landex Plumbing & Heating is your trusted local partner for oil heating support with honest advice and a reliable team that’s always ready to help.