Engineers active across North London today. Call 020 7946 0852
Up to 10-year manufacturer warranty

New boiler installation in North London.
Sized properly. Installed cleanly.

Worcester Bosch, Vaillant, Viessmann and Ideal - installed by engineers accredited to each manufacturer. We size the system to your property's actual heat demand, not a spec-sheet number, and commission it to run for a decade.

Most installs completed in a single day · Free on-site survey

Why Get It Right

A new boiler is a 10-year decision

The boiler you install now will heat your home and your water every day for the next decade. Get it wrong - wrong size, wrong type, wrong commissioning - and you're stuck with a system that short-cycles, never reaches hot water temperature or costs more to run than it should.

We don't recommend the most expensive boiler. We recommend the right one for your property, your hot water demand and how the household actually uses heating. Then we install it properly - with a full system flush, magnetic filter, inhibitor and warranty registration done on the day.

What We Install

Every type of domestic boiler - from top-tier manufacturers

  • Combi boilers - one unit for heating and hot water, no tank, ideal for flats and smaller homes
  • System boilers - paired with a hot water cylinder, better for homes with multiple bathrooms
  • Heat-only (regular) boilers - paired with a cylinder and cold-water tank, common in older properties
  • Boiler swap in place - like-for-like replacement, minimal disruption
  • Boiler relocation - moving the boiler (loft, garage, utility) with new flue routing
  • System conversions - heat-only to combi, or combi to system, designed properly
  • Smart thermostat integration - Nest, Hive, tado°, Honeywell wired and commissioned
  • High-efficiency upgrades - older G-rated to modern A-rated, with real efficiency gains
How It Works

Survey. Quote. Install. Commission.

  1. Free on-site survey. We measure your property, check existing pipework and flue, and talk through how your household uses heating and hot water. No pressure, no upsell.
  2. Clear, itemised quote. Fixed-price quote covering boiler, parts, labour, flush and warranty. You see exactly what you're paying for - no vague "supply & fit" figures.
  3. Install day - one visit. Most straightforward swaps completed in 6–8 hours. Floors protected, old boiler removed, new system in, full chemical flush, magnetic filter fitted.
  4. Commissioning and handover. Boiler pressurised, combustion tested, thermostat paired and explained. You know how to use it before we leave.
  5. Warranty registered. Up to 10-year manufacturer warranty registered on the day. Benchmark book completed. All paperwork left with you.
Pricing Guidance

Indicative pricing - firmed up after the survey

Combi swap (like for like) from £2,195 Mid-range Worcester / Ideal, fully fitted
System boiler install from £2,495 With cylinder retained & controls updated
Full system conversion Quoted on survey Tank removal, re-pipe, relocation etc.

All installations include a full chemical system flush, magnetic filter, inhibitor, warranty registration and Benchmark certification. Vaillant, Worcester Bosch, Viessmann and Ideal available - we'll recommend the best fit for your property rather than the one with the biggest margin.

Ready to install?

Book your free on-site survey.

30 minutes on site. Honest recommendation. Fixed quote within 24 hours.

📞 Call Now Book Visit