New Boiler Installation in Romford
Fixed-price new boilers and system-to-combi conversions across Romford (RM1–RM7) — free survey, honest advice and extended manufacturer warranties on selected brands. 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, and converts old system boilers to modern combis, right across Romford — RM1 to RM7 — from our nearby Dagenham base. 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 and system-to-combi conversions in Romford
Many of Romford’s older homes still run on a traditional system boiler with a hot water cylinder and a cold tank up in the loft. Converting that to a modern combi is one of the most popular upgrades we do: it removes the tank and cylinder, frees up the airing cupboard and loft space, and gives you instant hot water on demand rather than waiting for a tank to reheat. Whether it’s a straightforward swap or a full conversion, we advise honestly on the right choice for your home — a combi for smaller homes and flats, or a system boiler with a cylinder where several bathrooms need hot water at once.
Many of Romford’s older homes still run on a traditional system boiler with a hot water cylinder and a cold tank up in the loft.
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 boiler (and the tank and cylinder on a conversion); a power flush or 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. We tell you the timescale upfront, leave the job clean, and show you how everything works before we go.
Extended warranties up to 10 years, from a local team
On selected Worcester Bosch, Vaillant, Ideal and Glow-worm models, warranties of up to 10 years are available, and as a Baxi Works accredited installer we can extend a Main boiler from 2 to 5 years at no extra cost. Keeping to an annual boiler service is usually a condition of that warranty, so we can look after that for you too. We’re Gas Safe registered (587401) and fully insured, and our Dagenham base is close to RM1–RM7.
On selected Worcester Bosch, Vaillant, Ideal and Glow-worm models, warranties of up to 10 years are available, and as a Baxi Works accredited installer we…
A recent boiler installation in Romford
A customer in Romford wanted to replace an old system boiler and modernise their heating. We carried out a full system-to-combi conversion: we power flushed the system to clean it out, fitted a new Ideal boiler, and removed the old cold water tank from the loft and the hot water cylinder from the airing cupboard. The result was exactly what they were after — instant hot water on demand and a lot more usable space where the tank and cylinder used to be. A great example of how the right conversion can genuinely improve a home, not just replace a boiler.
A customer in Romford wanted to replace an old system boiler and modernise their heating.
Frequently Asked Questions
How much does a new boiler cost in Romford?
Installations start from our fixed 'from' price, and the final figure depends on the boiler, your property and whether it's a straight swap or a conversion. We give you a clear fixed price after a free survey.
Can you convert my old system boiler to a combi?
Yes — it's one of the most popular upgrades we do. We remove the tank and cylinder, free up space, and give you instant hot water. We advise whether it's the right move for your home at the survey.
How long does an installation take?
A straightforward swap is usually a day; a full system-to-combi conversion typically takes two to three days. We tell you the timescale when we quote.
What warranty do I get?
On selected Worcester Bosch, Vaillant, Ideal and Glow-worm models, up to 10 years is available. We register it for you.
Which parts of Romford do you cover?
All of RM1, RM2, RM3, RM5, RM6 and RM7.
Are you Gas Safe registered?
Yes — registration number 587401, fully insured.
What Our Customers Say
Rated 5 stars by customers across East London
“Emergency boiler repair, fast and fair price.”
Hanif Ali | Bow, East London
“Boiler breakdown repaired.”
Tajik Shah | East Ham, East London
“Boiler repair efficient and knowledgeable.”
Mahfuza K | Barking, East London
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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.
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