New Boiler Installation on the Isle of Dogs
Fixed-price new and replacement boilers across the Isle of Dogs (E14) — free survey, honest advice and manufacturer warranties, with reliable options landlords love. Call 07927 882561.
Gas Safe Registered · 587401
Manufacturer Approved
Fully Insured
Same-Day Service
Local Engineers
Upfront cost — no obligation A new boiler is a big purchase, so it’s worth getting right. Gas First fits new and replacement boilers across the Isle of Dogs and the E14 postcode — Cubitt Town, Millwall, Crossharbour and the waterfront towers. We’re used to working in flats and apartment blocks, we start with a free, no-obligation survey, recommend the right boiler for your home and budget, and give you a clear fixed price before any work begins.
New boilers for Isle of Dogs flats and rentals
Most Isle of Dogs homes are flats running on a compact combi, and when an old boiler keeps breaking down — especially in a tenanted property — the reliable move is often to replace it rather than keep paying for repairs and leaving tenants without heating. We advise honestly on whether repair or replacement makes sense, and recommend a boiler to suit the property: for rentals, a dependable mid-range boiler that’s easy to maintain and repair is usually the smart choice, keeping running costs and future call-outs down.
Most Isle of Dogs homes are flats running on a compact combi, and when an old boiler keeps breaking down — especially in a tenanted property — the…
What's included in a Gas First installation
Our installations are done properly, not rushed. Every install includes a survey and fixed quote; supply and fitting of your new boiler; removal and safe disposal of the old one; a system flush to protect the new boiler; a magnetic filter; connection of controls and thermostat; all necessary pipework and flue work; registration of your manufacturer’s warranty; notification to Gas Safe and Building Control; and a full test and commission on completion. Most flat installs are completed in a day, and we arrange block access where needed. We leave the job clean and show you how everything works before we go.
Reliable boilers and real warranties, from a local team
We fit the full range, from budget-friendly, easy-to-maintain models ideal for rentals to premium boilers with long warranties. As a Baxi Works accredited installer we can extend a Main boiler from 2 to 5 years, and on selected Vaillant, Worcester Bosch, Ideal and Glow-worm models up to 10 years is available. Keeping to an annual boiler service keeps the warranty valid, and we can look after that too. We’re Gas Safe registered (587401) and fully insured, covering all of E14.
We fit the full range, from budget-friendly, easy-to-maintain models ideal for rentals to premium boilers with long warranties.
A recent boiler installation on the Isle of Dogs
A landlord on the Isle of Dogs had a Vokera boiler in a tenanted flat that kept breaking down. Rather than keep repairing an unreliable boiler and leaving tenants without heating, they decided to replace it. We recommended a Main Eco Compact — a solid mid-range boiler that’s popular with landlords because it’s reliable, cost-effective and easy to maintain and repair — and fitted it with a 5-year manufacturer’s warranty. The tenants got dependable heating and hot water, and the landlord got a boiler that shouldn’t be calling them back any time soon.
A landlord on the Isle of Dogs had a Vokera boiler in a tenanted flat that kept breaking down.
Frequently Asked Questions
How much does a new boiler cost on the Isle of Dogs?
Installations start from our fixed 'from' price, and the final figure depends on the boiler and your flat. We give you a clear fixed price after a free, no-obligation survey.
My rental boiler keeps breaking down — repair or replace?
If a boiler is failing repeatedly, replacement usually beats endless repairs, especially in a let property. For rentals we recommend a reliable, easy-to-maintain mid-range boiler. We give you the honest options.
Which boiler is best for a rental flat?
A dependable mid-range combi that's easy to maintain and repair — a popular landlord choice. We advise the right model at the survey.
What warranty do I get?
From 5 years on a Main boiler as a Baxi Works installer, up to 10 years on selected premium models. We register it for you.
Which parts of the Isle of Dogs do you cover?
All of E14 — Cubitt Town, Millwall, Crossharbour and the waterfront towers.
Are you Gas Safe registered?
Yes — registration number 587401, fully insured.
What Our Customers Say
Rated 5 stars by customers across East London
“Very pleased with the service we received. My boiler broke down, they fixed it the same day. Very professional and will use them again.”
Naym Islam | East London
“Highly recommend for any boiler issues. We used them for our annual service and to fix several other issues. The engineer was incredibly thorough, he even took the time to overhaul the system. It's rare to find an engineer who is this transparent and knowledgeable. Fair pricing and excellent communication throughout. Will definitely use them again next year and any time we need them.”
Josh Uddin | East London
“I called out for an emergency boiler repair in Dagenham and they came the same day. Very professional, job is on point. They fixed the boiler and the price was decent.”
Shakil Rahman | Dagenham, Essex
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Why Choose Gas First Ltd?
Professional, reliable, and certified gas engineering services across East London
Gas Safe Registered
All work carried out by fully certified Gas Safe engineers
Fast Emergency Response
Quick attendance for urgent gas & heating issues across East London
Transparent Pricing
Fair quotes with no hidden charges — you know the cost upfront
5-Star Customer Service
Rated highly by homeowners & landlords across East London
Experienced Local Engineers
Skilled team covering all East London boroughs
Domestic & Commercial
Services for homes, rentals, and businesses
Areas We Cover
We provide gas, boiler, and plumbing services across East London and nearby areas.
Need a Reliable Gas Engineer in East London?
Contact Gas First Ltd today for fast, professional gas, boiler, and plumbing services across East London.