24/7 EMERGENCY
Burst pipe? Boiler down? No hot water? Engineers on call right now —
Mon–Fri 8am–6pm · Sat 9am–5pm ·
Emergency line open 24/7
Gas Safe Reg: 123456
Trustpilot 4.9★
24/7 EMERGENCY
Burst pipe? Boiler down? No hot water? Engineers on call right now —
Emergency line open 24/7
Gas Safe Reg: 123456
Trustpilot 4.9★
New boiler installation across the Square Mile — combi, system and conventional boilers fitted by Gas Safe registered engineers. Fixed price agreed before we start, up to 10-year warranty, and a job completed in a day for most flats.
EC1
EC2
🔒 No obligation. Fixed price confirmed before any work starts.
Most boiler problems don’t fix themselves — rising energy bills, strange noises, and repeated breakdowns are signs it’s time for a proper installation rather than another repair.
Common in Barbican and Moorgate's flats and converted buildings — a 15+ year old boiler is often costing far more to run than a modern replacement.
Repeated call-outs and repairs on the same boiler are usually a sign it's more cost-effective to replace than to keep patching.
An undersized boiler struggles once more than one bathroom is in use, common in larger converted flats near St Paul's.
A boiler type that was never right for your flat's size or hot water demand from the start — we'll recommend the correct fit.
A thorough, documented process designed to identify risk and give you a clear record of compliance.
We assess your existing system, hot water demand, and property layout, and confirm the right boiler type before agreeing a fixed price.
Your old boiler is safely disconnected and removed, along with any redundant pipework, tanks or cylinders no longer needed.
Your new boiler is fitted to manufacturer specification with any necessary pipework upgrades, then connected to gas, water and flue.
A full safety and performance check, system flush if required, Gas Safe certification, and a walkthrough of your new controls.
Our engineers are qualified to fit every boiler type — matched to your property, not a one-size-fits-all default.
Heats water on demand with no tank or cylinder needed — a space-saving option well suited to Barbican and Moorgate's flats.
Combines a boiler with an unvented hot water cylinder for strong pressure to multiple outlets — ideal for larger converted properties.
Works with an existing hot and cold water tank setup — often the right like-for-like choice for older properties near St Paul's.
A new boiler isn’t just a repair — it changes how your home runs, every single day.
Modern boilers run significantly more efficiently than units over 10 years old, cutting heating costs from day one.
No more cold showers or lukewarm radiators — a correctly sized boiler meets your home's actual demand.
Up to 10 years' warranty on leading brands including Worcester Bosch, Vaillant, Ideal and Glow-worm.
Documented proof of a safe, compliant installation, useful for insurance and any future property sale.
Costs vary by boiler type, property size, and any additional pipework required. All prices are fixed and agreed before work starts — no surprises.
Like-for-like
Most Popular
Larger Flats
Per VisitOlder Properties
Our installers are Gas Safe registered and experienced across combi, system and conventional installations throughout the Square Mile.
Familiar coordinating access with concierge and building management teams common in the City's residential towers.
We fit leading brands — Worcester Bosch, Vaillant, Ideal — with quality pipework and fittings, not the cheapest available parts.
Every installation is priced and agreed with you before work begins. No call-out charge and no hidden extras on the final bill.
Hundreds of local residents have rated our boiler installation service five stars for speed, quality and communication.
Our engineers are based centrally, not dispatched from far across the city — meaning faster appointments across every postcode in the City.
Read all reviews on Trustpilot →
“Our 18-year-old boiler in our Barbican flat finally gave up. The engineer talked us through combi vs system options honestly, and coordinated access with the concierge without any fuss.”
“Quick install — in and out within a day for a full combi boiler replacement in our Moorgate flat. No leaks, quiet running, and the price didn’t change from the original quote.”
“We’d had poor hot water pressure for years in our converted flat near St Paul’s. Got a system boiler installed and the difference across both bathrooms is unbelievable.”
Fixed price agreed before we start. Gas Safe registered engineers. Most installations completed in a single day.
We also cover these neighbouring boroughs — same fixed prices, same Gas Safe engineers.