Serving Highgate from Our Watford Base
We're based in Watford and serve Highgate and North London regularly. When your boiler breaks down, we can be with you quickly.
Repaired leaking radiator and upgraded valves, tested system and balanced radiators.
We're based in Watford and serve Highgate and North London regularly. When your boiler breaks down, we can be with you quickly.
Heating broken? Call now — Gas Safe engineer on site within 2 hours. Phones answered immediately, usually by an engineer. Evenings and weekends too.
We don't charge for call-outs. We diagnose the problem, quote you a fixed price, and only proceed with your agreement.
We carry common boiler and heating parts on the van. No waiting days for parts to arrive — most repairs are completed the same day.
Fully qualified and insured for gas, oil, and electric heating systems. All work certified and guaranteed.
Boiler servicing from £90 +VAT. Labour £89 to £168.50 per hour +VAT. We quote before we start — the price you agree is the price you pay.
“Cannot recommend enough. Tony was knowledgeable and reactive and sorted out a long-standing problem we'd been left with by a previous company. We finally have a working boiler! :)”
“After having a gas leak from newly fitted pipes caused by a major gas company, I was recommended to Tony, who came out promptly and resolved the issue, ensuring my safety.”
“Tony helped with my emergency toilet repair. The service was quick, and my issue was resolved without hassle!”

Tony on Highgate High Street — your local Gas Safe engineer
Use the online quote button or call us free. Tell us what the problem is. We'll quote you a price and get your agreement to proceed.
We'll take your address details and come at a time to suit you. We carry a range of common spare parts so we can usually get things working with one visit.
Carry on enjoying your day in the happy knowledge that your repairs are done and everything is working smoothly in your home.
Highgate is a regular North London service area from our Watford base — typically 45-60 minutes via the North Circular or A1, subject to traffic conditions. Gas Safe engineer on site within 2 hours across Highgate Village, Dartmouth Park, Whittington Park, Highgate Hill and Holly Lodge Estate. 24/7 emergency line — phones answered immediately, usually by an engineer.
Highgate Village plus the surrounding N6 and N19 districts: Dartmouth Park, Whittington Park, Highgate Hill and Holly Lodge Estate. We also handle jobs in Hampstead, Archway and Muswell Hill on request.
Pricing is the same throughout our standard service area — no distance surcharge between Highgate and the surrounding sub-areas. For jobs outside our standard service area we charge £48.50 + VAT each way for travel, agreed up-front based on the distance involved. Some out-of-area distances we won't travel — we'll tell you on the call if that's the case.
Yes. Gas Safe registered for all gas work and OFTEC registered for oil heating. Also Which? Trusted Trader accredited. Trading since 1998. All work is certified to the relevant standards and we provide the Gas Safe Building Regulations Compliance Certificate as standard.
Combi boiler repairs and installations, electric hot water tanks, boiler upgrades and combi conversions, heating system improvements, and fault-finding solutions that others sometimes struggle to diagnose. We work on all major UK domestic brands — Vaillant, Worcester Bosch, Baxi, Ideal, Viessmann, Potterton, Glow-worm, Main, Alpha, Ferroli, Vokera and others. Same coverage across N6 and N19 and the surrounding sub-areas.
A like-for-like combi swap is usually a single day — and we offer same-day combi boiler swaps wherever possible. A full system change (conventional → combi, or relocation) takes 2-3 days. We also remove outdated hot water cylinders and storage tanks when converting from a traditional system, and carry out flue upgrades alongside the install. Fixed price up-front after a site survey — including the boiler, removal of the old unit, Gas Safe Building Regs Compliance Certificate and warranty registration.
Yes. Power flushing is a recommended service for older central heating systems where magnetite sludge can build up in radiators and the heat exchanger. Highgate has a lot of older Georgian and Victorian housing stock where this is often worthwhile. We troubleshoot the root cause of poor heating performance — not just replace parts — so power flushing fits into a wider diagnostic approach.
Gas boiler servicing is £90 to £140 +VAT depending on boiler type (combi, system, or conventional). Oil boiler servicing is £120 to £180 +VAT. Electric boiler servicing is £80 to £120 +VAT. No call-out fee on top. Price is quoted and agreed before any work starts.
Yes. CP12 gas safety inspections and certificates for landlords and homebuyers across Highgate — Highgate Village, Dartmouth Park, Whittington Park, Highgate Hill and Holly Lodge Estate. Required annually by law for any rental property with gas appliances. Inspections usually booked in within a few days of your call.
Yes. Smart heating controls including Nest, Hive, Tado and Drayton. We fit them properly to existing heating systems and configure them for the way your home actually runs. Same service across N6 and N19 and the surrounding sub-areas.
Yes. Wet underfloor heating installation and servicing across Highgate and the wider N6/N19 area. We size the manifold, plan the zones and integrate with your existing or new boiler.
Yes. 24/7 emergency cover including evenings, weekends and bank holidays. Out-of-hours work is priced before we start — no surprise add-ons. Coverage extends across N6 and N19 and the surrounding sub-areas.
Rapid response and reliable attendance — we aim for an engineer on site within 2 hours for genuine emergencies. Phones answered immediately, usually by an engineer. For non-emergency work (annual services, planned installs) we book in within a few days. Coverage is consistent across N6 and N19 and the surrounding sub-areas.
No call-out fee. Standard call-out and travel included. Gas Safe engineer on site within 2 hours.






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