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Norvex heating engineer installing a boiler in a North London kitchen
Gas Safe Registered • Barnet & North London

North London's trusted name inboilers & central heating.

Gas Safe engineers fitting, fixing and servicing boilers and central heating across Barnet and the wider North London area — fixed pricing, quick response, done right first time.

Rated Excellent500+ North London homeowners served
Why choose us

A higher standard of heating service

Norvex was built on a single idea — do brilliant work, charge a fair price and treat every home as if it were your own. That's why so many North London homeowners keep our number in their phone for anything heating-related.

More about Norvex
24/7 availability

Our North London team takes bookings and emergency calls around the clock — day, night, weekend or bank holiday.

Clear, upfront pricing

Every quote is fully itemised and fixed in writing before we start. No mystery charges creep in at the end.

Trusted local engineers

A well-known name across North London — every engineer is Gas Safe registered, DBS-checked and uniformed.

2-hour response

For genuine no-heat emergencies we target arrival inside two hours, wherever you are in North London.

Fully insured & guaranteed

£5m public liability plus a 12-month workmanship guarantee on top of the manufacturer's own warranty.

Workmanship you can trust

From the first quote through to the final tidy-up, quality is the yardstick — never the shortcut.

Our tried-and-tested process

24/7
Get in touch

Call the team or drop us a message — the phones are answered day and night.

2 hrs
Rapid response

For emergencies we aim to be on your doorstep inside two hours, subject to availability.

Sorted
Issue diagnosed

A uniformed Gas Safe engineer arrives in a fully-stocked van and diagnoses the fault.

Done
Problem solved

The work's finished, the workspace is tidied and every job is backed by our 12-month guarantee.

Recently installed Worcester combi boiler in a North London home
Recent work

Featured heating projects

A small selection of recent boiler, central heating and underfloor installs across Barnet and North London.

New Worcester Bosch combi boiler installation in Hampstead
Boilers
New Worcester Bosch combi install
Hampstead, NW3
Central heating upgrade with cylinder and manifold in Barnet
Central Heating
Full central heating upgrade
Barnet, EN5
Wet underfloor heating install laid on insulation in Finchley
Underfloor
Wet underfloor heating install
Finchley, N3
Boiler swap and power flush in a Highgate townhouse
Boilers
Boiler swap and system flush
Highgate, N6
Norvex engineers serving North London
Coverage
Across every North London postcode.
Areas we cover

Serving Barnet and the wider North London boroughs

Barnet is one of our core service areas — EN4, EN5 and N20 daily — and we cover the rest of North London too: Finchley, Hampstead, Highgate, Muswell Hill and Enfield. Tap your area for local pricing and detail.

Request a free quote
Accredited & approved
Gas Safe RegisterCHAS AccreditedSafeContractor (Alcumus)NICEIC Approved ContractorF-Gas Certified EngineerNational Association of Drainage Contractors
What our customers say

Rated excellent by homeowners across North London

500+ reviews across Trustpilot, Google and Checkatrade.
Boiler replacement done in a day

"James and his team swapped out our old combi and re-routed the flue without any fuss at all. Tidy, professional, fair on price — Norvex will be servicing our boiler from now on."

Sarah M.
Hampstead
Fast diagnosis, sorted the same day

"Boiler stopped firing on a freezing Saturday. An engineer was here within the hour, had the fault traced and the part fitted before lunch. Genuinely impressive."

David P.
Finchley
Full central heating upgrade — flawless

"Norvex re-piped the whole downstairs, fitted a new system boiler and set us up with smart controls. Clear communication, kept to the schedule, and the finish is faultless."

Aisha K.
Barnet
FAQs

Frequently asked questions

For a typical North London combi swap you'll be looking at between £1,900 and £3,500 depending on the brand, output and how much pipework needs adjusting. Every Norvex quote is fixed, fully itemised and offered free with no obligation attached.
Emergency call-out

Need a heating engineer today?

Free written quotes, no obligation and a two-hour emergency response target across every North London postcode.

07874 808068
Get in touch

Request your free heating quote

Tell us a little about your heating project — new boiler, service, repair, CP12 or something bigger — and we'll come back to you with a free, no-obligation written quotation.

Call
07874 808068
Landline
020 3308 7057
Coverage
North London — N, NW, EN
Free written quote

Send us the details

Our contact form and enquiry inbox is handled by our sister site Norvex Plumbing — shared team, same 1-hour response promise.

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Prefer to talk? Call 07874 808068 — engineers on call 24/7.