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Heating and gas engineers. London and the Home Counties

Professional boiler care, and a guarantee behind it

Fast callout, a Gas Safe registered engineer, and no cold mornings while you wait on hold. No hidden costs, ever.

  • Free quote
  • Fixed-price callout
  • Gas Safe registered
An engineer's gloved hands servicing the inside of a Potterton combi boiler

What we do

  1. Boiler installation

    Worcester Bosch, Vaillant, Baxi and Ideal boilers, fitted properly, with the manufacturer's warranty registered on the day.

  2. Annual service and safety check

    A full service and gas safety check, so a small fault doesn't become a mid-winter breakdown.

  3. Emergency breakdown repair

    No heating, or a leak? Fast diagnosis and same-day parts replacement, covered by warranty.

Brand-independent

We fit what suits your home, not one brand

Worcester Bosch, Vaillant, Baxi, Ideal: we're not tied to one manufacturer. After the survey we recommend whichever suits your property's size and hot water demand.

Live demo

Ask before you pick up the phone

Quotes a price, and books a slot. Evenings and weekends too.

Heating engineer assistant

Online, answers 0-24

Hi! I'm the heating engineer's assistant. I quote a price, check availability, and book a callout, in peak winter too, even at night.

This is a pre-written example, not a live system. Yours replies with your own services, your own prices, in your own words.

Why choose us?

No subcontractors. Whoever surveys the job fits it, and stands behind it.

  • 10+ years' experience

    Over ten years in the trade, and 1,500 satisfied residential and commercial customers behind us.

  • Clean, careful work

    Dust sheets and a clean-up on every job. We leave your home the way we found it.

  • Gas Safe registered, with a written guarantee

    Every engineer is Gas Safe registered, and every installation comes with a brand-independent written guarantee.

Instant help and booking

Answers at weekends and on bank holidays too.

  • Book a slot instantly, no phone call needed
  • Quote based on your boiler type and property
  • Request a callback in one tap
  • Fast triage for common faults
  • Service reminder before the season starts
  • Answers outside office hours and at weekends

Guarantee

With a guarantee, and it's in writing

Every installation carries our own written guarantee, on top of the manufacturer's warranty, which stays valid throughout. We're Gas Safe registered, and every job comes with an invoice and a commissioning certificate.

Three steps to a working boiler

You don't need to be an expert. We survey, quote a fixed price, and finish same-day wherever possible.

  1. Step 1

    Free survey

    In person or by video: we check the current system, the pipework and your hot water needs.

  2. Step 2

    Fixed-price quote

    We recommend the right unit for your property, and give a fixed price. No surprise costs later.

  3. Step 3

    Installed same-day where possible

    Professional fitting, commissioning and a clean-up. Heating's back on before we leave.

Frequently asked questions

How much does a new boiler cost?

On top of the unit price, installation depends on the property and the pipework involved. After the survey we give a fixed price that covers everything, with no surprise costs later.

How quickly can you come out?

For a breakdown with no heating, we aim for a same-day callout wherever possible, especially in winter. A routine installation is usually booked within a week.

Do I need any permissions?

For a like-for-like boiler swap, generally not. Building regulations notification is handled by us as part of the job.

How often should a boiler be serviced?

At least once a year, ideally before autumn. It keeps the manufacturer's warranty valid and catches small faults before they become a mid-winter breakdown.

Get a free boiler quote

Answer three questions, and we'll call you back within 2 hours with the exact details.

  • Free quote
  • Fixed-price callout
  • Gas Safe registered