Boiler Installation
Boiler Installation
From a like-for-like swap to a fully redesigned heating system, our Gas Safe engineers fit A-rated combi, system and regular boilers across North London — with finance options and up to a 12-year manufacturer warranty.
Boiler Installation in North London, done properly the first time
A new boiler is one of the biggest single upgrades you can make to your home. The right unit, sized and installed properly, can knock 20–30% off your gas bill, cut breakdowns to almost zero, and keep you in hot water for the next decade.
We're accredited installers for Worcester Bosch, Vaillant, Ideal and Viessmann, which means we can offer extended manufacturer warranties of up to 12 years on top of our own workmanship guarantee. Every installation includes a full power flush or system flush, magnetic filter, smart thermostat option and a Benchmark commissioning certificate.
Unsure which boiler is right for your home? Book a free, no-pressure survey. We'll size the boiler correctly to your radiators and hot-water demand and explain your options in plain English.
Why choose Norvex for boiler installation
Premium workmanship, fixed pricing and a service experience built around you.
A-rated boilers fully installed with extended warranty options
Up to 12-year manufacturer warranty
Finance available — 0% over 24 months
Magnetic filter & smart thermostat included
Benchmark certificate and registration handled for you
Same-day system flush and commissioning
A calm, four-step process
From the first call to a tidy handover — no surprises, no jargon, no mess.
Get in touch
Call us or send a quick enquiry — we'll respond within an hour during working hours.
Free survey & quote
An engineer assesses the work and gives you a clear, written, fixed-price quote.
Book a date that suits you
Choose a slot that fits around your schedule — we work evenings and weekends.
Work completed cleanly
Uniformed engineers carry out the work, tidy up fully and walk you through everything before leaving.
Get a fast quote for boiler installation
Free, no-obligation quotes. Most calls answered within 30 seconds.
Why choose Norvex
Gas Safe Registered
Every engineer registered & ID-checked
Manufacturer Accredited
Worcester, Vaillant, Ideal & more
Same-week Appointments
Most jobs booked within 48 hours
5★ Reviewed
Hundreds of verified reviews
Your questions, answered
How long does a boiler installation take in a North London home?
A straightforward like-for-like swap is usually completed in a single day. A full conversion (e.g. regular to combi) typically takes 2 working days — common on Victorian and Edwardian properties across North London.
Which boiler brands do you install across North London?
Worcester Bosch, Vaillant, Ideal, Baxi and Viessmann. We're accredited with each, so you get the longest available manufacturer warranty — up to 12 years.
Do you offer finance for new boilers?
Yes — interest-free finance is available on most installations, subject to status. We'll explain the options in your written quote.
Will my new boiler be Gas Safe registered and Building Control notified?
Yes. Every Norvex boiler installation in North London is Gas Safe notified, Benchmark commissioned and registered with the manufacturer for warranty — we handle the paperwork for you.
Which areas of North London do you cover for boiler installation?
We provide boiler installation across the whole of North London, including Barnet, Finchley, Muswell Hill, Hampstead, Highgate, Enfield and the surrounding N, NW and EN postcodes. Local engineers means short call-out times wherever you are.
What our customers say
"Quoted, fitted and gone in a day. New boiler, no fuss, new smart thermostat thrown in. Best tradespeople we've had in years."
Sarah, Barnet
"Emergency call at 9pm — engineer on site by 10:30. Sorted the leak that night. Highly recommend."
Michael, Finchley
"Total bathroom renovation. Beautiful job, on budget, finished early. We'll be using Norvex for the kitchen next."
Priya, Highgate
Ready when you are
Book boiler installation with a Gas Safe engineer — fixed pricing, same-week appointments.
Book boiler installation today
Free quotes, fixed pricing and Gas Safe engineers across Barnet, Finchley, Muswell Hill, Hampstead and the rest of North London.